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8K Series Service Manual

1. Figure 2 37 Cross section of 8K locks showing lead lined parts Lead lined parts list Item Description Button assembly with shield Knob with face shield Inside knob sleeve with shield for button knobs Rose shield AR WwW N e Inside knob sleeve with shield for plain or keyed knobs 2 50 8K Series Service Manual Functions and Parts Lists Roses and rose rings Figure 2 38 Roses and rose rings 8K Series Service Manual Style E Roses and rose rings parts list Item Style Partno Qty Description 1 A B54702 1 Outside rose assembly large concave 2 A B54700 1 Inside rose assembly large concave 3 A amp C A54720 1 Inside rose ring large concave 4 C B54713 1 Outside rose assembly small concave 5 C B54712 1 Inside rose assembly small concave 6 D A54716 1 Outside rose assembly small concave 7 D B54715 1 Inside rose assembly large convex 8 D A54714 1 Inside rose ring large convex 9 E A54723 1 Outside rose assembly thin door 10 E A54722 1 Inside rose assembly thin door 2 51 Functions and Parts Lists Roses rose liners and rose spacers for electrified functions Style K Style L 6 Small spacer 12 Large spacer Figure 2 39 Roses rose liners and rose sp
2. Pull pin to rotate rose Figure5 Marking the centerlines E Bore holes and install latch 1 Borea2 1 8 diameter hole from both sides of the door to the center of the door See Figure 3 2 Drilla 1 diameter hole from the edge of the door that intersects the 2 1 8 hole 3 Mortise the door edge for the latch face 4 Install the latch and check the door swing Latch tabs should project into the 2 1 8 diameter hole See Task 5 Install chassis EI Remove inside knob and trim For inside knobs with button or blank face 1 Insert the spanner wrench tip into the knob keeper hole and depress the keeper See Figure 4 2 Slide the knob off 3 Unthread the rose ring and remove the rose For keyed inside knobs 1 Remove the core and throw member if not already removed For instructions on removing the core see Task 9 Install core 2 Inserta screwdriver into the figure 8 core hole and into the keeper See Figure 4 top 3 Using the edge of the screwdriver press down on the keeper and slide the keyed knob off of the sleeve Caution You will not be able to remove the knob if you put the screwdriver blade too far past the keeper n Center lock in door Check to see if the lock retractor is centered in the door m If centered proceed to Task 5 Install core m If not centered use the door as a reference and center the retractor in the door Do this by pulling the rose locking pin and rotating t
3. Rose and liner m d Retractor Rose locking pin Head on view of the rose and liner assembly from the inside sleeve side Figure 3 28 Removing the outside rose and liner assembly To reinstall the outside rose and liner assembly 1 Retract the rose locking pin and rotate the rose and liner assembly clockwise until the proper door thickness groove on the through bolt stud lines up with the hub face Rose and liner assembly Through bolt stud m rough bolt stu Door thickness groove 7 Figure 3 29 Replacing the outside rose and liner assembly 2 Release the rose locking pin It should lock into the rose liner 3 Install the lock chassis assembly from the outside Make sure the latch tabs engage the chassis frame and the latch tailpiece engages the retractor 3 20 8K Series Service Manual Service and Maintenance 4 Reinstall the following components m inside rose and rose liner page 3 8 m knobs page 3 3 Replacing the To remove the ROE rose liner ROE rose liner 1 Remove the following components m knobs page 3 3 m inside rose and rose liner page 3 18 2 Disconnect the RQE connector 3 Remove the through bolts and the RQE rose liner To reinstall the ROE rose liner 1 Place the RQE rose liner on the chassis aligning the holes in the rose liner with the holes prepared in the door Make sure that there is cleara
4. Style Item Description Standard Tactile Knurled 1 Plain tulip knob B54705 N A B54756 6 2 Button tulip knob B54706 N A B54757 3 Keyed tulip knob B54703 N A B54755 4 Plain round knob B54707 B54731 N A 4 5 Button round knob B54708 B54732 N A 6 Keyed round knob B54704 B54730 N A A 7 Plinleverhandie B54778 NA NM 9 8 Button lever handle B54779 N A N A 9 Keyedlever handle B54777 N A N A T Lever handles are not available for electrified functions 2 54 8K Series Service Manual Functions and Parts Lists 8K Series Service Manual 4 Figure 2 41 Standard knob components Knob components parts list Item Partno Qty Description 1 2 3 4 5 A55697 1 A55696 1 B54200 1 1882120 50 B54182 1 H throw member HJ throw member Seven pin throw member Six pin spacer Lever keeper spring t Single keyed locks require one 1 double keyed locks require two 2 t For information about cores and keys see the Core and Key Service Manual 2 55 Functions and Parts Lists Knob projections from door Lever handle The following illustrates and lists the distance that the different knobs project from a door X X X X X X Q o Tulip knob Round knob Turn blade assembly Figure 2 42 Knob projections 2 b6 Knob projection table Projection Type Style from door x Plain lever handle 9 3 Keyed lever handle 3 Button lever handle 3 1 4 P
5. 8 B54185 1 Standard knob driver or not shown A54856 1 Break away knob driver 9 B54807 1 Keyed sleeve assembly 10 B54801 1 Outside hub and plate assembly 11 B54163 2 Chassis screw 1 You need to install an A or C style rose first before installing the turn blade assembly See page 2 51 Specify finish Inside Figure 2 20 DZ function exploded diagram Outside DZ SJSI Seq pue suonouny EA FUNCTION CHASSIS ENTRANCE OR OFFICE LOCK A Item Part No Oty Description 2 1 B54748 1 Slotted button assembly o 2 B54810 1 Inside hub and plate assembly 3 3 B54187 2 Clamp stud 9 4 B54806 1 Non keyed sleeve assembly 5 B54172 1 Chassis cover S 6 B54821 1 Retractor assembly with short catchplate S 7 A54860 1 Key release cam assembly 8 B54185 1 Standard knob driver or not shown A54856 1 Break away knob driver 9 B54807 1 Keyed sleeve assembly 10 B54801 1 Outside hub and plate assembly 11 B54163 2 Chassis screw 1 Specify finish T Inside 2 Figure 2 21 EA function exploded diagram SG Outside EA SJSI Sieg pue suonouny Lee Jenue y a32113 sauag yg LL FUNCTION CHASSIS HOSPITAL PRIVACY LOCK Item Part No Oty Description 1 B54744 1 Push button assembly 2 B54810 1 Inside hub and plate assembly 3 B54187 2 Clamp stud 4 B54806 1 Non keyed sleeve assembly 5 B54172 1 Chassis cover 6 B54822 1 Retractor assembly with long catchplate 7 A54860 1 Key release cam assembly 8 B541
6. Emergency key Outside of door Figure 3 35 Inserting the emergency key 3 Turn the key and retract the latch 3 28 8K Series Service Manual Service and Maintenance TROUBLESHOOTING This table summarizes the possible causes for certain lock problems The causes are listed in the order of likelihood The most likely cause is first and so forth You notice Possible causes include You should Knob won t return to its normal position Key spins freely but won t retract the latch or unlock the door Core doesn t fit into the knob core hole Button doesn t pop out as expected Latch doesn t retract For a C function lock the inside key does not rotate the full 360 and the outside key doesn t rotate the full 135 For a G function lock with knobs in the locked position the key doesn t rotate one full turn in both directions For R S and T function locks the key doesn t rotate one full turn in both directions Cannot remove the operating key from an H or HJ function lock There is binding between the knob and rose a Throw member is not installed b 6 pin core is installed with a 7 pin throw member c Knob driver is not installed a 7 pin core is installed with a 6 pin throw member b Keyed knob is defective Button shaft is damaged or bent a Latch tailpiece is broken b Latch tailpiece didn t engage the retractor correctly during installation
7. K11 Template for Door and Frame Preparation for 64K 84K 94K Cylindrical Locks with Large S3 Strike K12 Template for Door Frame Preparation for 65K 85K 95K Cylindrical Locks with Small STK Strike K13 Template for Door Frame Preparation for 65K 85K 95K Cylindrical Locks with Large S3 Strike Doc No T56052 T56053 T56054 156055 156056 156057 8K Series Service Manual Getting Started Document Title Doc No K18 Template for Installation of 8K 9K Dummy T56059 Trim K21 Template for Strike Specification for 6K 8K T56060 9K Cylindrical Locks Template for 3 3 4 amp 5 Backset 6K 8K 9K 156077 Cylindrical Locks with RQE Template for 2 3 4 Backset 6K 7KC 8K 9K T56091 Cylindrical Locks with RQE W14 Template Installation Specifications for 160777 83KW 93KW 85KW 95KW IDH Max Cylindrical Locks W16 Template Installation Template for 160773 83KW 93KW 85KW 95KW IDH Max Cylindrical Locks Template for 8K Dummy Trim 181158 TECHNICAL SUPPORT Support When you have a problem with the 8K Series Lock your first resource services for help is the 8K Series Service Manual If you cannot find a satisfactory answer contact your local BEST Representative Telephone A factory trained Certified Product Specialist CPS is available in your technical area whenever you need help Before you call however please make support sure that the product is in your immediate vicinity and that you are 8K Series Serv
8. Neither Stanley Security Solutions Inc nor its dealers or distributors shall be liable to the user or any other person or entity with respect to any liability loss or damage caused or alleged to be caused directly or indirectly by this publication The Life Safety Code is a registered trademark of the National Fire Protection Association Written and designed by Stanley Security Solutions Inc and Avalon Group Inc Indianapolis Indiana T56081 Rev B 1798102 ER 7991 6 November 2004 CONTENTS FIGURES VII GETTING STARTED 1 1 Introduction 1 1 Certifications and standards 1 1 8K Series Locks 1 1 Electrified Locks 1 1 Accessories 1 2 Documentation package 1 2 Technical support 1 3 Support services 1 3 Telephone technical support 1 3 FUNCTIONS AND PARTS LISTS 2 1 Function descriptions 2 2 Single keyed functions 2 3 Double keyed functions 2 5 Non keyed functions 2 6 Special applications 2 7 Electrified functions 2 10 Functions by ANSI designation 2 10 Standard functions 2 11 AB function chassis entrance lock ANSI F109 2 11 C function chassis apartment lock ANSI F88 2 12 D function chassis storeroom lock ANSI F86 2 13 E function chassis service station lock ANSI F92 2 14 G function chassis storeroom lock ANSI F91 2 15 H function chassis hotel guest room lock with indicator ANSI F93 2 16 8K Series Service Manual iii Contents HJ function chassis hotel guest room lock without in
9. assembly BS e Ear on the key release am assembly Notches in the inside hub A a C4 Figure 3 21 Positioning the retractor 6 Align the feet of the retractor assembly with the notches in the outside hub assembly and the rose locking pin with the smaller of the two holes on the outside assembly as shown in Figure 3 22 Press the retractor toward the retractor springs and slide the two sections together Smaller hole Rose locking pin Figure 3 22 Reinstalling the retractor 7 Install the two chassis screws 8K Series Service Manual 3 15 Service and Maintenance Replacing the sleeve assembly 3 16 Reinstall the following components m button assembly if present page 3 11 m outside rose assembly page 3 9 m inside rose assembly page 3 7 m knobs page 3 3 To remove the sleeve assembly 1 Remove the following components m knobs page 3 3 knob driver of the sleeve you are replacing page 3 6 inside rose assembly page 3 7 outside rose assembly page 3 8 button assembly if present page 3 10 key release cam assembly page 3 13 Position the sleeve as shown in Figure 3 23 Push the sleeve through the hub as far as possible From the end of the sleeve that is opposite of the hub insert a flat blade screwdriver through the sleeve and into the knob keeper Press the screwdriver blade in the direction of the arrow in Figure 3 23 Push the sleeve through the hu
10. unlocked 2 7 Functions and Parts Lists EA Entrance or Office cho Latchbolt operated by m inside knob m outside key m outside knob when the inside button is in the unlocked position Outside knob locked by m inside button m inside button when pushed in and rotated clockwise Outside knob unlocked by m inside knob m inside button when rotated counterclockwise m outside key Insideknobisalwaysunlocked Note Turning the slotted button keeps the outside knob locked until the button is turned back A M Communicating ANSI F78 CHO Latchbolt operated by m inside knob when not locked m outside knob when not locked Outside knob locked by m inside button Outside knob unlocked by m inside button Inside knob locked by m outside button Inside knob unlocked by m outside button Note Do not use this function for rooms that have no other entrance A RD Special So Latchbolt operated by m inside key m outside key m outside knob when not locked Outside knob locked by m outside key Outside knob unlocked by m outside key Inside knob is always fixed LL Hospital privacy CIO Q Exit ANSI F83 CHE RH Special CE Latchbolt operated by m inside knob m outside knob when not locked Outside knob locked by m inside button when pushed in Outside knob unlocked by m inside knob m outside button when pushed in and rotated counterclockwise m closing the doo
11. A54856 1 9 B54807 1 10 B54801 1 11 B54163 2 Inside hub and plate assembly Clamp stud Non keyed sleeve assembly Key release cam assembly Chassis cover Retractor assembly without catchplate Key release cam assembly Standard knob driver or Break away knob driver Keyed sleeve assembly Outside hub and plate assembly Chassis screw Inside Figure 2 29 XR function exploded diagram Outside XR SJSI Seg pue suonouny jenue 991Mas sang yg 6e c YD FUNCTION CHASSIS EXIT LOCK Item Part No Qty Description 1 B54810 1 Inside hub and plate assembly 2 B54187 2 Clamp stud 3 B54807 1 Keyedsleeve assembly 4 B54185 1 Standard knob driver or not shown A54856 1 Break away knob driver 5 A54861 1 Key release cam assembly 6 B54172 1 Chassis cover 7 B54820 1 Retractor assembly without catchplate 8 B54809 1 Outside hub and plate assembly 9 B54163 2 Chassis screw 10 A54717 1 Outside convex rose for Y function 1 A54717 is the only available outside rose for this function Specify finish E Inside Figure 2 30 YD function exploded diagram Outside YD SJSI Seg pue suonouny 0 2 Jenue y 9dIMag sauag yg YR FUNCTION CHASSIS SPECIAL LOCK Item Part No Oty Description 1 B54810 1 Inside hub and plate assembly 2 B54187 2 Clamp stud 3 B54807 1 Keyed sleeve assembly 4 B54185 1 Standard knob driver or not shown A54856 1 Break away knob driver 5 A54862 1 Key release cam assembl
12. Latches parts list Nomen Item Latch type Backset Partno clature Description 1 Deadlocking 23 4 C54680 8KL3 Latch 2 Deadlocking 23 4 A54661 8KL3 3 4 Latch with 3 4 throw 3 Deadlocking 3 3 4 C54682 8KL4 Latch 4 Deadlocking 5 C54684 8KL5 Latch 5 Spring 2 3 4 C54681 8KSL3 Latch 6 Spring 3 3 4 C54683 8KSL4 Latch 7 Spring 5 C54685 8KSL5 Latch 1 Specify finish t Use the nomenclature to order the latch package which includes the latch and two A25359 screws 8K Series Service Manual 2 59 Functions and Parts Lists Installation tools 2 Figure 2 46 Installation tools Installation tools parts list Nomen Item clature Partno Description 1 KD325 AO0151 Strike plate locating pin 2 KD315 1350393 Faceplate marking chisel 1 1 8 x 2 1 4 notshown KD312 1487975 Faceplate marking chisel 1 x 2 1 4 3 KD316 C54466 KD316 spanner wrench 4 KD309 A54084 2 1 8 diameter chassis hole bit assembly 5 KD318 A54085 1 diameter drill bit assembly 1 Use with the boring jig 2 60 8K Series Service Manual Functions and Parts Lists Figure 2 47 Boring jig kit Boring jig kit parts list Nomen Item clature Partno Description 1 N A N A Boring jig 2 KD325 AO0151 Strike plate locating pin 3 KD315 1350393 Faceplate marking chisel 1 1 8 x 2 1 4 notshown KD312 1487975 Faceplate marking chisel 1 x 2 1 4 4 KD309 A54084 2 1 8 diameter chassis hole
13. catchplate B54820 A54860 Retractor assembly without catchplate m a mW m NH Key release cam assembly E m E A54861 Key release cam assembly E m A54862 Key release cam assembly E w m A54863 Key release cam assembly A54864 Key release cam assembly m A54865 Key release cam assembly a A54867 B54749 Key release cam assembly E m Locking bar assembly for NX function a A54190 Locking bar A54195 B54187 B54163 Locking bar Clamp stud quantity 2 E m Chassis screw quantity 2 m 1 Specify finish t Requires two 2 46 8K Series Service Manual Functions and Parts Lists Non standard functions Part No Description DZ EA LL RD RH RZ XD XR YD YR A54736 Turn blade assembly for Z function B54742 Turn button assembly B54744 Push button assembly B54748 B54810 B54801 Slotted button assembly Inside hub and side plate assembly Outside hub amp plate assembly B54809 Outside hub amp plate assembly A54717 B54806 Outside convex rose for Y function Non keyed sleeve assembly B54808 Non keyed sleeve assembly m A54835 Non keyed sleeve assembly B54836 Keyed sleeve assembly B54807 B54185 A54856 B54172 A54204 B54820 Keyed sleeve assembly Knob driver or Breakaway driver Chassis cover Bridge bar Retractor assembly without catchpla
14. factors in a 15 voltage loss at 24 volts Maximum 1 500 lock current in amps 1 375 1 250 1 125 1 000 875 EZ Do not use this chart for any plots made to this shaded area Z 2 750 Y 6 625 4r 500 p A 375 hez UA e 250 My i 125 Example 0 500 1000 1500 2000 2500 3000 3500 4000 Total footage of two conductor cable for lock circuit in feet Figure 2 Minimum gauge wire chart for lock circuits To find the correct gauge wire 1 Determine the maximum lock current and find that value on the left side of the chart 2 Determine the total footage of cable to be used in the lock circuit and find that value at the bottom of the chart 3 Locate the intersection of current and footage The line above or to the right of the intersection shows what minimum gauge wire you need Example A Lock current 0 169 amp maximum A Total wire run 1000 feet Wire gauge needed 20 AWG two conductor cable Note For 12 volt locks double the maximum lock current then use that value on the left side of the chart T56090 Rev A 1800760 ER 7991 19 Mar 2000 Installation hints 1 Wire gauge or size determines how efficiently the lock will operate Consider wire gauge before installation To find the recommended minimum wire gauge for all wire runs see Figure 2 Use wire of 20 AWG gauge or larger We do not recommend usi
15. upper half of the knob D Install core For 6 pin core users only Slide the spacer sup plied with your 6 pin cores over the 7 pin throw member see Figure 11 top right Note f you have ordered 6 pin cores you will get one spacer per core with your order Spacers are not supplied With locks 1 Insert the throw member or throw member and spacer into the back of the core see Figure 11 top 2 Putthe control key into the core and turn the key 15 degrees clockwise 3 Put the core and throw member into the knob with the control key see Figure 11 bottom 4 Turnthe key 15 degrees counterclockwise and remove the key Caution Since the control key is a high security key make sure to keep it protected 4 BEST ACCESS SYSTEMS Indianapolis Indiana T56066 Rev A 1797947 ER 7991 12 May 2003 mm gt u 9r Wiring Instructions for 8K and 9K Series wp cw Electrified Cylindrical Locks with Request to exit Wiring diagram The diagram below shows how to wire 8K and 9K electrified locks 8WCON ACto DC converter E 24 volts DC 60 Hz out 8WDTL Door transfer loop Brown common Orange Normally open Green Normally dosed RQE Request to exit wires are normally used with access control systems y Run wires through the door or mount wires to the door sur face with wire molding To find the correct wire gauge 24 volts AC 60 Hz in 8W599 y Transformer 120
16. volts AC 60 Hz in 8WMOV Use this component on power wires to reduce electrical surges RQE Request to exit wires for wire runs see Figure 2 on the reverse side Electrified chassis 9K shown with RQE Figure 1 Wiring diagram for 8K and 9K electrified locks 9K with RQE shown Electrical requirements The following table describes the voltage and current specifications for the 8K and 9K locks with RQE REX switch and door monitoring switch Parts list The following table describes the parts illustrated in Figure 1 You may substitute most components with equivalent parts Unit Voltage Current Partnumber Description 8K RQE not available 24 volts DC 0 18 amp continuous 8W599 Transformer 24 volt AC 40 volt amps See the duty examples under Installation Hints on the reverse side 9K with and without 24 volts DC 0 169 amp continu 8WDTL Door transfer loop You may substitute this with a ROE ous duty power transfer hinge ROE switch 30 volts DC maxi 0 7 amp inductive 8WMOV Metal oxide varistor mum 0 7 amp resistive n 8WCON AC to DC converter full wave bridge rectifier T56090 Rev A 1800760 ER 7991 19 Mar 2000 BEST ACCESS SYSTEMS Over Indianapolis Indiana Minimum gauge wire chart for lock circuits The chart in Figure 2 helps you find the minimum wire gauge needed for a specific length wire run It assumes that the lock circuit is made of two con ductor cable The chart also
17. 17 spanner wrench 3 Unscrew the two through bolts as shown in Figure 3 26 Save the through bolts Through bolt EC Liner PS Q 2 o 9 o p o Through bolt Figure 3 26 Removing the two through bolts 4 If there is an RQE rose liner disconnect it 5 Slide the liner off of the sleeve 3 18 8K Series Service Manual Service and Maintenance To reinstall the inside rose and rose liner 1 Align the holes in the liner with the holes prepared in the door 2 Install the two through bolts through the liner and door in the top and bottom holes Tighten the liner onto the door with the through bolts If there is an RQE rose liner connect it Install the rose Reinstall the knob page 3 4 QN MY GB EM Rose liner Through bolt Tm pe Rose EC Through bolt Figure 3 27 Replacing the inside rose and rose liner Replacing the To remove the outside rose and liner assembly outside rose and liner assembly Remove the following components m knobs page 3 3 m inside rose and rose liner page 3 18 2 Slide the chassis assembly out of the door 3 Retract the rose locking pin and rotate the rose and liner assembly counterclockwise until it is free from the hub 8K Series Service Manual 3 19 Service and Maintenance 4 Remove the rose and liner assembly from the sleeve Rose and liner e Dem locking pin Retractor side view of the chassis Retractor n s sleeve
18. 2 3 for B chassis 2 7 for C chassis 2 5 for D chassis 2 3 for DEL chassis 2 10 for DEU chassis 2 10 for double dummy trim 2 6 for DR chassis 2 7 for DZ chassis 2 7 for E chassis 2 3 for EA chassis 2 8 B 2 for G chassis 2 5 for H and HJ chassis 2 3 for L chassis 2 6 for LL chassis 2 8 for M chassis 2 8 for N chassis 2 6 for NX chassis 2 6 for P chassis 2 6 for Q chassis 2 8 for R chassis 2 4 for RD chassis 2 8 for RH chassis 2 8 for RZ chassis 2 9 for S chassis 2 5 for single dummy trim 2 6 for T chassis 2 4 for W chassis 2 5 for XD chassis 2 9 for XR chassis 2 9 for Y chassis 2 6 for YD chassis 2 9 for YR chassis 2 9 for Z chassis 2 9 G G chassis cam positioning instructions for 3 25 function conversion for 2 46 function description for 2 5 part numbers and drawings for 2 15 H H and HJ chassis function conversion for 2 46 function description for 2 3 key instructions for 3 28 part numbers and drawings for 2 16 inside hub and plate assembly 2 11 to 2 41 K key instructions for H and HJ chassis 3 28 key release cam assembly 2 11 to 2 17 2 19 to 2 24 2 26 to 2 40 reinstalling 3 14 removing 3 13 knob driver 2 11 to 2 15 2 21 to 2 24 2 26to 2 31 2 34 to 2 40 reinstalling 3 6 removing 3 6 knob keeper spring reinstalling 3 13 removing 3 12 knobs part numbers and drawings for 2 51 2 54 2 56 reinstalling 3 4 removing 3 3to 3 4 L L chassis function conversion for 2 46 function desc
19. 2 35 Standard strikes and strike boxes Standard strikes and strike boxes parts list Nomen ltem clature Part no Description ANSI Plastic strike box 8KS1 WR WwW N nm 30HS4 8Ks3 8KS3 7 8 8KS2 B34380 B25641 C63016 B25640 B25639 ANSI Strike ANSI 7 8 flat lip strike Standard steel strike box Standard strike package 1 Usethe nomenclature to order the ANSI strike package which includes the strike two A25359 screws and two A18724 screws Specify finish t Usethe nomenclature to order the standard strike package which includes the strike and four A25359 screws Specify finish Non standard Non standard strikes parts list strikes Partno X dimension B54063 B54064 B54065 B54066 B54067 B54068 B54069 B54070 B54071 B54072 7 8 1 1 1 8 1 1 2 1 3 4 2 2 1 4 2 1 2 3 4 1 Specify finish YT 8 x The measurement is taken from the edge of the lip to the center of the screw holes Figure 2 36 Understanding strike lip measurement 8K Series Service Manual 2 49 Functions and Parts Lists Lead lined parts The lead lined option is available for new lock orders only Because individual lead lined parts are not field serviceable they are not available to order for replacement parts In the following graphic the shaded portions indicate the lead shields
20. 3 q 2 Z q 2 T 0 gt 4 ul D SK S RI S SERVICE MANUAL ye NN HEE yr ACCESS SYSTEMS CREDITS COPYRIGHT Copyright 2000 2004 Stanley Security Solutions Inc and Stanley Logistics Inc All rights reserved Printed in the United States of America Information in this document is subject to change without notice and does not represent a commitment on the part of Stanley Security Solutions Inc The software described in this document are furnished under a license agreement or nondisclosure agreement This publication is intended to be an accurate description and set of instructions pertaining to its subject matter However as with any publication of this complexity errors or omissions are possible Please call your BEST distributor or Stanley Security Solutions Inc Best Access Systems at 317 849 2250 if you see any errors or have any questions No part of this manual and or databases may be reproduced or transmitted in any form or by any means electronic or mechanical including photocopying recording or information storage and retrieval systems for any purpose without the express written permission of Stanley Security Solutions Inc This document is distributed as is without warranty of any kind either express or implied respecting the contents of this book including but not limited to implied warranties for the publication s quality performance merchantability or fitness for any particular purpose
21. 32 Figure 8 core hole Locking cam drive slot Figure 3 32 Correct position of the G function locking cam 2 With the lock in the locked position install that knob s core and throw member 8K Series Service Manual 3 25 Service and Maintenance 3 Looking into the figure 8 core hole in the other knob turn the locking cam drive slot until it stops as shown in Figure 3 33 Figure 8 core hole Locking cam drive slot Figure 3 33 Intermediate position of the G function locking cam 4 Turn the drive slot clockwise to match the position shown in Figure 3 32 5 Reinstall that knob s core and throw member 6 Check the operation of the knobs while the door is open The knobs are locked by rotating the key 1 1 4 turns counterclockwise and unlocked by rotating the key 1 1 4 turns clockwise Positioning the cam Vibration during the shipment of the R S amp T function locks may cause for R S amp T function the locking cam to rotate out of position It is possible to insert the core locks and throw member in this incorrect position but the lock will not function properly You might notice this problem in one of the following ways m The inside key does not rotate the full 360 degrees and or the outside key does not rotate the full 135 degrees Remove the core and throw member and perform the steps below to reposition the inside locking cam m Before you install the core and throw member you can see that the
22. 67 B54808 B54801 B54163 N oe e e e e FP N Push button assembly Inside hub and plate assembly Clamp stud Non keyed sleeve assembly Chassis cover Retractor assembly with long catchplate Key release cam assembly Non keyed sleeve assembly Outside hub and plate assembly Chassis screw 1 Specify finish Figure 2 11 Inside P function exploded diagram Outside SJSI Seg pue suonouny Lecce Jenue y 9dIMag sauag yg R FUNCTION CHASSIS CLASSROOM LOCK ANSI F84 Item Part No Oty Description 1 B54810 1 Inside hub and plate assembly 2 B5 187 2 Clamp stud 3 B54806 1 Non keyed sleeve assembly 4 B54172 1 Chassis cover 5 B54820 1 Retractor assembly without catchplate 6 A54862 1 Keyrelease cam assembly 7 B54185 1 Standard knob driver or not shown A54856 1 Break away knob driver 8 B54807 1 Keyed sleeve assembly 9 B54801 1 Outside hub and plate assembly 10 B54163 2 Chassis screw Inside Figure 2 12 R function exploded diagram Outside CBE SJSI Seq pue suonouny jenug 991Mas sang yg eec S FUNCTION CHASSIS COMMUNICATING LOCK ANSI F80 Item Part No Qty Description 1 B54810 1 Inside hub and plate assembly 2 B54187 2 Clamp stud 3 B54807 2 Keyed sleeve assembly 4 B54185 2 Standard knob driver or not shown A54856 2 Break away knob driver 5 A54862 2 Key release cam assembly 6 B54172 1 Chassis cover 7 B54820 1 Retractor assembly without catchplate 8 B54801 1 Out
23. 76 cfo Latchbolt operated by m inside knob m outside knob when the inside button is in the unlocked position Outside knob locked by m inside button Outside knob unlocked by m inside knob m outside slotted button when pushed in and rotated counterclockwise m closing the door Inside knobisalwaysunlocked NX Exit ANSI F89 cije Y Exit cie Latchbolt operated by m inside knob Outside knob is always fixed Insideknobisalwaysunlocked Latchbolt operated by m inside knob Insideknobisalwaysunlocked 2DT Double dummy trim ej je This assembly is a through bolt mounted pair of matching knobs for an inactive door or a non latching door N Passage ANSI F75 CHO P Patio ANSI F77 CHO Latchbolt operated by m inside knob m outside knob Outsideknobisalwaysunlocked Insideknobisalwaysunlocked Latchbolt operated by m inside knob m outside knob when the inside button is in the unlocked position Outside knob locked by m inside button Outside knob unlocked by m inside knob m closing the door Insideknobisalwaysunlocked 1DT Single dummy trim je This assembly is a single surface mounted knob for an inactive door or a non latching door Single dummy trim can be installed on the inside or outside of the door 8K Series Service Manual Functions and Parts Lists Special applications PN Warning The following lists describe how the latchbolt outside kn
24. 85 1 Standard knob driver or not shown A54856 1 Break away knob driver 9 B54807 1 Keyed sleeve assembly 10 B54801 1 Outside hub and plate assembly 11 B54742 1 Turn button assembly 12 B54163 2 Chassis screw 1 Specify finish Figure 2 22 LL function exploded diagram Outside LL SJSI Seq pue suonouny jenue 991Mas sang yg c c M FUNCTION CHASSIS COMMUNICATING LOCK ANSI F78 Item Part No Qty Description 1 B54742 2 Turn button assembly 2 B54810 1 Inside hub and plate assembly 3 B54187 2 Clamp stud 4 B54808 2 Non keyed sleeve assembly 5 A54866 2 Key release cam assembly 6 B54172 1 Chassis cover 7 A54204 1 Bridge bar 8 B54820 1 Retractor assembly without catchplate 9 B54801 1 Outside hub and plate assembly 10 B54163 2 Chassis screw t Specify finish Inside Figure 223 M function exploded diagram Outside SJSI Seg pue suonouny c Jenue y 9dIMag sauag yg Q FUNCTION CHASSIS EXIT LOCK ANSI F83 Item Part No Oty Description 1 B54742 1 Turm button assembly 2 B54810 1 Inside hub and plate assembly 3 B54187 2 Clamp stud B54806 1 Non keyed sleeve assembly 5 B54172 1 Chassis cover 6 B54820 1 Retractor assembly without catchplate 7 A5 867 1 Key release cam assembly 8 B54808 1 Non keyed sleeve assembly 9 B54801 1 Outside hub and plate assembly 10 B54163 2 Chassis screw 1 Specify finish Inside Figure 2 24 Q function explod
25. 9 Non standard strikes 2 49 Lead lined parts 2 50 Roses and rose rings 2 51 Roses rose liners and rose spacers for electrified functions 2 52 Knobs and components 2 54 Knob projections from door 2 56 Dummy trim 2 57 8W components 2 58 Latches 2 59 Installation tools 2 60 8K Series Service Manual Contents SERVICE AND MAINTENANCE 3 1 Maintenance tools 3 2 Replacing components 3 3 Replacing the knob 3 3 Replacing the knob driver 3 6 Replacing the inside rose assembly 3 7 Replacing the outside rose assembly 3 8 Replacing the button assembly 3 10 Replacing the knob keeper spring 3 12 Replacing the key release cam assembly 3 13 Replacing the sleeve assembly 3 16 Replacing components for electrified function locks 3 18 Replacing the inside rose and rose liner 3 18 Replacing the outside rose and liner assembly 3 19 Replacing the RQE rose liner 3 21 Replacing the solenoid 3 21 Adding the RQE switch to electrified function locks 3 22 Reversing the solenoid when changing the electrified function 3 22 Lubricating the cores 3 22 Aligning the chassis and trim 3 23 Cam positioning instructions 3 24 Positioning the cam for C function locks 3 24 Positioning the cam for G function locks 3 25 Positioning the cam for R S amp T function locks 3 26 Emergency key instructions for H and HJ function locks 3 28 Troubleshooting 3 29 INSTALLATION INSTRUCTIONS A 1 INDEx B 1 8K Series Service Manual v Contents vi 8K Serie
26. 9 SA See CSFM listing number 4136 1175 103 1 1 Getting Started Accessories m The 8W599 transformer is UL listed m The 8WCON AC to DC converter full wave bridge rectifier is UL recognized DOCUMENTATION PACKAGE The following documentation is available to help you with the installation start up and maintenance of your 8K Series Lock The installation and assembly instructions also can be ordered separately Document Title Doc No Installation Instructions for SK Cylindrical Locks 8K C R S T Function Cam Positioning Instructions SK H amp HJ Function Key Instructions 8K G Function Cam Positioning Instructions Wiring Instructions for 8K and 9K Series Electrified Cylindrical Locks witb RQE t T56066 T56068 T56070 T56071 T56090 Door Wiring Instructions for Electrically Operated T61926 Locks Installation Instructions for 8K Dummy Trim T81157 t These installation instructions are included in this manual see Installation Instructions on page A 1 The templates required for lock installations also can be ordered separately Document Title K08 Template for Door and Frame Preparation for 63K 73KC 83K 93K Cylindrical Locks witb Small STK Strike K09 Template for Door and Frame Preparation for 63K 73KC 83K 93K Cylindrical Locks witb Large 3 Strike K10 Template for Door and Frame Preparation for 64K 84K 94K Cylindrical Locks with Small STK Strike
27. B54810 1 Inside hub and plate assembly 3 B54187 2 Clamp stud 4 B54806 1 Non keyed knob sleeve assembly 5 B54172 1 Chassis cover 6 B54822 1 Retractor assembly with long catchplate 7 A54860 1 Key release cam assembly 8 A54807 1 Keyed sleeve assembly 9 B54185 1 Standard knob driver or not shown A54856 1 Break away knob driver 10 B54801 1 Outside hub and plate assembly 11 B54163 2 Chassis screw 1 Specify finish Figure 2 2 Inside AB function exploded diagram Outside AB SJSI Sieg pue suonouny cL Jenue y 9dIMag sauag yg C FUNCTION CHASSIS APARTMENT LOCK ANSI F88 Item 1 2 3 4 not shown Figure 2 3 PartNo Qty Description A54810 1 Inside hub and plate assembly B54187 2 Clamp stud B54807 2 Keyed sleeve assembly B54185 2 Standard knob driver or A54856 2 Break away knob driver A54863 1 Keyrelease cam assembly B54172 1 Chassis cover A54190 1 Locking bar B54820 1 Retractor assembly without catchplate A54860 1 Key release cam assembly B54801 1 Outside hub and plate assembly B54163 2 Chassis screw Inside C function exploded diagram Outside SJSI Seq pue suonouny jenue 991Mas sang yg EL Z D FUNCTION CHASSIS STOREROOM LOCK ANSI F86 Item 1 Hn NW eR W DN 7 not shown 8 9 10 Figure 2 4 Part No Oty Description A54810 B54187 B54806 B54172 B54820 A54861 B54185 A54856 B54807 B54801 B54163 Inside hub and plate assembly Clamp stud
28. Inside locking cam is out of position Locking cam is out of position Locking cam is out of position Key is turned 180 degrees past the correct position Ensure that the lock chassis is centered within the door pg 3 23 a Install the throw member b Change the core or throw member c Install the knob driver pg 3 6 a Change the core or throw member b Replace the keyed knob pg 3 4 Replace the button assembly pg 3 10 a Replace the latch assembly b Reinstall the lock chassis pg 3 23 Reposition the inside locking cam pg 3 24 Reposition the locking cam pg 3 25 Reposition the locking cam pg 3 26 Push the inside button turn the key back 180 and remove the key 8K Series Service Manual 3 29 Service and Maintenance 3 30 8K Series Service Manual A INSTALLATION INSTRUCTIONS 8K Series Service Manual The following pages contain the Installation Instructions for 8K Cylindrical Locks and the Wiring Instructions for 8K amp 9K Series Electrified Cylindrical Locks Installation Instructions 8K Series Service Manual a 49 5 a gn w p ACCESS SYSTEMS Preparing the door Installation Instructions for 83K 85K Cylindrical Locks For factory prepared doors only 1 Install the latch so that the bevel on the latchbolt faces the strike lip 2 Adjust the outside rose so that the chassis is centered in the door Install the chassis from t
29. Non keyed sleeve assembly Chassis cover Retractor assembly without catchplate Key release cam assembly Standard knob driver or Break away knob driver Keyed sleeve assembly Outside hub and plate assembly N e e ee eS S amp S eS KS N eS Chassis screw Outside caje SJSI Sieg pue suonouny D function exploded diagram vi c Jenue y a32113 sauag yg E FUNCTION CHASSIS SERVICE STATION LOCK ANSI F92 Item Part No Qty Description 1 B54748 1 Slottedbuttonassemblyy 2 A54810 1 Inside hub and plate assembly 3 B54187 2 Clamp stud B54806 1 Non keyed sleeve assembly 5 B54172 1 Chassis cover 6 B54822 1 Retractor assembly with long catchplate 7 A54860 1 Key release cam assembly 8 B54185 1 Standard knob driver or not shown A54856 1 Break away knob driver 9 B54807 1 Keyed sleeve assembly 10 B54801 1 Outside hub and plate assembly 11 B54163 2 Chassis screw 1 Specify finish Figure 2 5 Inside E function exploded diagram Outside SJSI Seq pue suonouny jenue 991Mas sang yg GL 2 G FUNCTION CHASSIS STOREROOM LOCK ANSI F91 Item 1 2 3 4 not shown 5 20010 Figure 2 6 Part No Oty A54810 B54187 B54807 B54185 A54856 A54864 B54172 B54820 A54195 B54801 B54163 Inside 1 NRF RFP Lm RF YY NYY DN ND Description Inside hub and plate assembly Clamp stud Keyed sleeve assembly Standard knob driver or Break away knob driver Key release cam a
30. acers 2 52 8K Series Service Manual Functions and Parts Lists 8K Series Service Manual Roses rose liners and rose spacers parts list Item Style Partno Description 1 C B55015 Small rose 2 C D K L A55557 Through bolt screws 3 C amp K C55556 Small inside rose liner 4 C amp K B55603 Small outside rose liner 5 K B55018 Small rose 6 C amp K B55043 Small rose spacer 7 N A A55711 Y function outside rose assembly 8 D B55007 Large rose 9 D amp L C55555 Large inside rose liner 10 D amp L B55602 Large outside rose liner 11 L B55017 Large rose 12 D amp L B55044 Large rose spacer 13 N A B61049 Small RQE rose liner 14 N A B60221 Large RQE rose liner T Inside and outside are the same t Two 2 spacers are required for 1 3 8 thick doors Rose and rose liner assemblies parts list Item Style Partno Description 1 amp 3 C B55609 Small inside rose and liner assembly 1 amp 4 C B55605 Small outside rose and liner assembly 3 amp 5 K B55607 Small inside rose and liner assembly 4 amp 5 K B5560 Small outside rose and liner assembly 8 amp 9 D B55608 Large inside rose and liner assembly 8 amp 10 D B55601 Large outside rose and liner assembly 9 amp 11 L B55606 Large inside rose and liner assembly 10 amp 11 L B55600 Large outside rose and liner assembly 2 53 Functions and Parts Lists Knobs and components Knob style 6 Knob style 4 Lever style 9 VY OG QS Figure 2 40 Knobs Knobs parts list
31. ag sauas yg Y FUNCTION CHASSIS EXIT LOCK Item PartNo Qty Description 1 8B54810 1 Inside hub and plate assembly 2 B54187 2 Clamp stud 3 B54806 1 Non keyed sleeve assembly 4 B54172 1 Chassis cover 5 B54820 1 Retractor assembly without catchplate 6 B54809 1 Outside hub and plate assembly 7 B54163 2 Chassis screw 8 A54717 1 Outside convex rose for Y function t A54717 is the only outside rose available for this function Specify finish Inside Figure 2 16 Y function exploded diagram Outside SJSI Seq pue suonouny jenue 991Mas sanas yg 92 2 NON STANDARD FUNCTIONS A FUNCTION CHASSIS ENTRANCE LOCK ANSI F81 Item Part No Qty Description 1 B54742 2 B54810 3 B54187 4 B54806 5 B54172 6 B54820 7 A54860 8 B54185 not shown A54856 9 B54807 10 B54801 11 B54163 bJ pa ji p re a o a a l l Turn button assembly Inside hub and plate assembly Clamp stud Non keyed sleeve assembly Chassis cover Retractor assembly without catchplate Key release cam assembly Standard knob driver or Break away knob driver Keyed sleeve assembly Outside hub and plate assembly Chassis screw 1 Specify finish Inside Figure 2 17 A function exploded diagram Outside SJSI Seg pue suonouny L Z Jenue y a32113 sauag yg B FUNCTION CHASSIS OFFICE LOCK ANSI F82 Item Part No Oty Description 1 B54744 1 Pushbutton assembly 2 B54810 1 Inside
32. age Knob keeper aa Rs O Sleeve RN ue 2d Knob keeper hole ee cr Figure7 Installing the inside knob and rose Knob driver slots c Knob keeper S Knob driver ee Figure 8 Installing the inside keyed knob BEST ACCESS SYSTEMS 3 Indianapolis Indiana Installation Instructions for 833K 85K Cylindrical Locks Completing the installation Door jamb Strike box Strike plate Figure9 Installing the strike Rotate Knob face Figure 8 Incorrect Correct Figure 10 Turning the knob face to correct the handing of the lock w 6 pin core Control key in core Figure 11 Installing the figure 8 core Install strike plate 1 Mortise the door jamb to fit the strike box and strike plate Make sure to align the strike plate and latchbolt centers Caution The deadlocking plunger of the latchbolt must not enter the strike plate The plunger deadlocks the latchbolt and prevents forcing the latch when the door is closed Excessive gap may reduce security and or cause malfunction of the latchbolt assembly A maxi mum door gap of 1 8 is recommended 2 Insert the strike box and secure the strike plate with the screws provided EI Check handing Note When Best 8K locksets are properly installed the figure 8 hole must be in the upper half of the knob If it is not change the hand of the lock To change the hand of the lock m Rotate the knob face 180 degrees so that the figure 8 is in the
33. b keeping the knob keeper pushed in until it clears the hub Knob keeper Head on view of the knob keeper inside the sleeve Figure 3 23 Removing and replacing the sleeve assembly To reinstall the sleeve assembly 1 2 Insert the sleeve through the hub as far as possible Insert a flat blade screwdriver through the sleeve and into the knob keeper Press the screwdriver blade in the direction of the arrow in Figure 3 23 Push the sleeve the rest of the way through the hub 8K Series Service Manual Service and Maintenance 4 Align the sleeve so that the deep slot in the sleeve lines up with the slot in the hub as shown in Figure 3 24 Slot in the sleeve Figure 3 24 Positioning the sleeve 5 Reinstall the following components m key release cam assembly page 3 14 button assembly if present page 3 11 outside rose assembly page 3 9 inside rose assembly page 3 7 m E m knobs page 3 4 8K Series Service Manual 3 17 Service and Maintenance REPLACING COMPONENTS FOR ELECTRIFIED FUNCTION LOCKS Replacing the To remove the inside rose and rose liner inside rose and 1 Remove the inside knob page 3 3 rose liner 2 Insert the solid curved end of the KD317 spanner wrench in between the rose and the sleeve as shown in Figure 3 25 Pry the rose until it pops off of the liner Inside rose KD317 spanner wrench S Figure 3 25 Removing the inside rose with the KD3
34. b 3 3 knob driver 3 6 knob keeper spring 3 12 lock chassis from the door 3 8 3 19 outside rose and liner assembly 3 19 outside rose assembly 3 8 plain or button knob 3 4 sleeve assembly 3 16 solenoid 3 21 retractor assembly with long catchplate 2 11 2 14 2 16 to 2 17 2 20 2 23 2 31 with short catchplate 2 27 2 30 without catchplate 2 12 to 2 13 2 15 2 18 to 2 19 2 21 to 2 22 2 24 to 2 26 2 28 to 2 29 2 32 to 2 41 RH chassis function conversion for 2 47 function description for 2 8 part numbers and drawings for 2 35 RQE rose liner reinstalling 3 21 RZ chassis function conversion for 2 47 function description for 2 9 part numbers and drawings for 2 36 S chassis cam positioning instructions for 3 26 function conversion for 2 46 function description for 2 5 part numbers and drawings for 2 22 single dummy trim function description for 2 6 part numbers and drawings for 2 57 sleeve assembly keyed 2 11 to 2 15 2 21 to 2 24 2 26to 2 31 2 34 to 2 40 keyed sleeve and hub assembly 2 16 non keyed 2 11 2 13 to 2 14 2 16to 2 21 2 23 2 25 to 2 27 2 29 to 2 33 2 35 to 2 38 2 41 B 3 Index non keyed sleeve and driver assembly 2 30 reinstalling 3 16 removing 3 16 solenoid reinstalling 3 21 removing 3 21 reversing for function conversion 3 22 spanner wrench part number and drawing for 3 2 part number for 3 2 using 3 4 3 7 3 18 standard strikes and strike boxes 2 49 strike plate locat
35. b should now lie flat Note When performing this step it is best to position the lock on a flat surface so that the retractor faces upward 3 10 8K Series Service Manual Service and Maintenance 3 Press down on the retractor and slide the button assembly out of the sleeve Sleeve Figure 3 12 Removing the button assembly To reinstall the button assembly 1 Insert the new button assembly into the sleeve as shown in Figure 3 13 until the tab lines up with the cutout in the sleeve It may be necessary to slightly press in the retractor with your thumb so that the locking bar can properly align itself through the chassis and into the key release cam assembly Note The button assembly should not pop out of the sleeve If it does the assembly is misaligned and will not function properly Locking LA LK Figure 3 13 Inserting the button assembly into the sleeve 8K Series Service Manual 3 11 Service and Maintenance 2 Insert a small screwdriver into the cutout in the sleeve and under the button assembly tab Bend the tab into the cutout as shown in Figure 3 14 Note Do not bend the tab so that it protrudes further than the diameter of the sleeve It could interfere with the knob function Sleeve Figure 3 14 Bending the button assembly tab 3 Reinstall the following components m outside rose assembly page 3 9 m inside rose assembly page 3 7 m knobs page 3 4 Replacing the To remo
36. bit assembly 5 KD318 A54085 1 diameter drill bit assembly 6 N A N A Adaptor for 3 8 drill chuck 1 6 KD304A N A Boring jig kit t Can only be ordered as part of the KD304A boring jig kit 8K Series Service Manual 2 61 Functions and Parts Lists 2 62 8K Series Service Manual SERVICE AND MAINTENANCE 8K Series Service Manual This chapter contains instructions for replacing components servicing and maintaining components and troubleshooting common problems See To page Replace knobs 3 3 Replace the knob driver 3 6 Replace roses 3 7 Replace button assemblies 3 10 Replace the knob keeper spring 3 12 Replace the key release cam assembly 3 13 Replace the sleeve assembly 3 16 Replace electrified function roses 3 18 Replace the RQE rose liner 3 21 Replace the solenoid 3 21 Add the RQE switch to a function 3 22 Reverse the solenoid when changing functions 3 22 Lubricate cores 3 22 Align chassis and trim 3 23 Position the locking cam for C function locks 3 24 Position the locking cam for G function locks 3 25 Position the locking cam for R S amp T function locks 3 26 Use the emergency key for H and HJ function locks 3 28 Troubleshoot common problems 3 29 Service and Maintenance MAINTENANCE TOOLS Figure 3 1 Maintenance tools Maintenance tools parts list Nomen Item clature Part no Description 1 KD316 C54466 2 KD317 C55506 3 A25586 KD316 spanner wrench KD317 spanner wrench Emergency
37. by m inside turn knob m outside knob Outsideknobisalwaysunlocked Inside turn blade is always unlocked 8K Series Service Manual Functions and Parts Lists Electrified The following lists describe how the latchbolt outside knob and inside functions knob operate for each 8K electrified function DEL Electrically Locked Fail Safe DEU Electrically Unlocked Fail Secure Cf Latchbolt operated by m inside knob m outside knob when electric power is removed from the solenoid m outside key Outside knob locked by m applying 24 VDC to the solenoid remains locked only while power continues to be applied Outside knob unlocked by m removing 24 VDC from the solenoid Insideknobisalwaysunlocked cl Latchbolt operated by m inside knob m outside knob when electric power is applied to the solenoid m outside key Outside knob locked by m removing 24 VDC from the solenoid Outside knob unlocked by m applying 24 VDC to the solenoid remains unlocked only while power continues to be applied Insideknobisalwaysunlocked 2 10 designation Functions hy ANSI AlSine Function __ F75 F76 F77 F78 F80 F81 F82 F83 F84 F86 F87 F88 F89 F90 F91 F92 F93 F109 pomme oan Oe in m M eT 8K Series Service Manual jenue 991Mas sang yg LL 2 STANDARD FUNCTIONS AB FUNCTION CHASSIS ENTRANCE LOCK ANSI F109 Item PartNo Qty Description 1 B54742 1 Tumbuttonasembl gt 2
38. components cam assembly m knobs page 3 4 m inside rose assembly page 3 7 m outside rose assembly page 3 8 m button assembly if present page 3 10 8K Series Service Manual 3 13 Service and Maintenance 2 Remove the two chassis screws shown in Figure 3 18 and separate the hub and sleeve assembly from the rest of the chassis Save the two screws Figure 3 18 Separating the chassis 3 Rotate the ear on the key release cam 45 degrees and pull the key release cam assembly out of the sleeve as shown in Figure 3 19 Ear in rotated position Key release cam assembly Figure 3 19 Removing the key release cam assembly To reinstall the key release cam assembly 1 Make sure that the deep slot in the sleeve lines up with the slot in the hub 2 Insert the key release cam assembly into the sleeve so that the locking lug fits into the slot in the sleeve as shown in Figure 3 20 Figure 3 20 Reinstalling the key release cam assembly 3 14 8K Series Service Manual Service and Maintenance 3 Slide the chassis cover over the retractor assembly 4 Align the open end of the retractor assembly with the ears on the key release cam assembly and sleeve in the inside hub assembly 5 Press the retractor toward the retractor springs and insert the feet of the retractor assembly into the notches in the inside hub as shown in Figure 3 21 Open end of the retractor assembly Feet of the retractor
39. dicator 2 16 L function chassis privacy lock ANSI F76 2 17 N function chassis passage lock ANSI F75 2 18 NX function exit lock ANSI F89 2 19 P function chassis patio lock ANSI F77 2 20 R function chassis classroom lock ANSI F84 2 21 function chassis communicating lock ANSI F80 2 22 T function chassis dormitory lock ANSI F90 2 23 W function chassis utility or institutional lock ANSI F87 2 24 Y function chassis exit lock 2 25 Non standard functions 2 26 A function chassis entrance lock ANSI F81 2 26 B function chassis office lock ANSI F82 2 27 DR function chassis special lock 2 28 DZ function chassis closet or storeroom lock 2 29 EA function chassis entrance or office lock 2 30 LL function chassis hospital privacy lock 2 31 M function chassis communicating lock ANSI F78 2 32 Q function chassis exit lock ANSI F83 2 33 RD function chassis special lock 2 34 RH function chassis special lock 2 35 RZ function chassis closet or storeroom lock 2 36 XD function chassis special lock 2 37 XR function chassis special lock 2 38 YD function chassis exit lock 2 39 YR function chassis special lock 2 40 Z function chassis closet lock 2 41 Electrified functions DEL function chassis electrically locked fail safe 2 42 DEU function chassis electrically unlocked fail secure 2 44 Function conversion 2 46 Trim parts 2 49 Standard strikes and strike boxes 2 4
40. driver T Foruse with hotel function locks H and HJ 8K Series Service Manual Service and Maintenance REPLACING COMPONENTS Replacing the To remove the keyed knob knob 1 Insert the control key into the core and rotate the key 15 degrees to the right 2 Remove the core and throw member from the knob 3 Insert a flat blade screwdriver into the figure 8 core hole and into the knob keeper 4 Press the screwdriver blade in the direction of the arrow as shown in Figure 3 2 Note You will not be able to remove the knob if the screwdriver blade is inserted too far past the keeper 5 Slide the knob off of the sleeve Insert the screwdriver here Knob keeper Figure 8 core hole Figure 3 2 Removing the keyed knob 8K Series Service Manual 3 3 Service and Maintenance To remove the plain knob or button knob 1 Insert the long protrusion on the KD316 spanner wrench into the hole on the shaft of the knob as shown in Figure 3 3 2 Slide the knob off the sleeve Knob shaft Long protrusion on the KD316 spanner wrench Inside of LH door Figure 3 3 Removing the plain knob or button knob To reinstall the knob 1 Align the two drive lugs plain or button knob or notches keyed knob with the two slots in the sleeve as shown in Figure 3 4 2 Slide the knob onto the sleeve and firmly push on the knob until it is seated 3 4 8K Series Service Manual Service and Maintena
41. ed diagram Outside CARICO SJSI Seq pue suonouny jenue 991Mas sang yg ve z RD FUNCTION CHASSIS SPECIAL LOCK Item PartNo Qty Description 1 B54810 1 Inside hub and plate assembly 2 B54187 2 Clamp stud 3 B54807 2 Keyed sleeve assembly 4 A54861 1 Key release cam assembly 5 B54185 2 Standard knob driver or not shown A54856 2 Break away knob driver 6 B54172 1 Chassis cover 7 B54820 1 Retractor assembly without catchplate 8 A54862 1 Key release cam assembly 9 B54801 1 Outside hub and plate assembly 10 B54163 2 Chassis screw Inside Figure 225 RD function exploded diagram Outside SJSI Seg pue suonouny S c Jenue y a32113 sauag yg RH FUNCTION CHASSIS SPECIAL LOCK Item Part No Oty Description 1 B54810 1 Inside hub and plate assembly 2 B54187 2 Clamp stud 3 B54806 1 Non keyed sleeve assembly 4 B54172 1 Chassis cover 5 B54820 1 Retractor assembly without catchplate 6 A54862 1 Key release cam assembly 7 B54185 1 Standard knob driver or not shown A54856 1 Break away knob driver 8 B54836 1 Keyed sleeve assembly 9 B54801 1 Outside hub and plate assembly 10 B54163 2 Chassis screw Inside Figure 2 26 RH function exploded diagram Outside SJSI Seq pue suonouny jenue 991Mas sang yg 9 c RZ FUNCTION CHASSIS CLOSET OR STOREROOM LOCK Item Part No Oty Description 1 A54736 2 B54810 3 B54187 4 A54835 5 B54172 6 B54820 7 A54862 8 B54185 not show
42. fied function chassis Chassis type Part number 8KW DEL C60247 8KW DEL without RQE C60246 8KW DEU C60243 8KW DEU without RQE C60242 LUBRICATING THE CORES A Do not lubricate cores with oil Doing so will only attract dirt Caution For powdered graphite lubrication 1 Dip a key in graphite Insert the key into the keyhole and remove it repeat several times OR Spray graphite into the keyhole Insert the key into the keyhole and remove it repeat several times 2 Allow the graphite to sift into the pin segment holes 3 22 8K Series Service Manual Service and Maintenance A Caution For silicone type lubrication 1 Clean all existing lubricant out of the core Do not mix graphite with a silicone type lubricant 2 With the core inverted spray the lubricant into the key opening allowing the spray to penetrate the pin segment holes Note When cores are installed and exposed to harsh weather conditions silicone type lubricants can help displace moisture as well as spread into pin segment holes and other surfaces ALIGNING THE CHASSIS AND TRIM 8K Series Service Manual Establish a schedule to inspect locks doors and door hardware for proper alignment and operation Occasionally a lock chassis and or rose trim may become loose and require tightening To retighten a loose or misaligned chassis or rose trim 1 Remove the inside trim Instructions begin on page 3 3 2 Align the chassis w
43. h plunger 2 A55685 1 Inside hub assembly or not shown C60206 1 Inside hub assembly for RQE 3 B60418 1 Modified drive collar amp non keyed sleeve assembly 4 B60420 2 Knob return spring 5 B55504 2 Thrust plate 6 B60470 1 Wire protector cap 7 B54172 1 Chassis cover not shown A60227 1 ID label affixed to the chassis cover 8 C60232 1 Solenoid 9 C60224 1 Solenoid spring 10 B60463 1 Chassis frame and retractor assembly 11 A60541 1 Key release cam assembly 12 C55515 1 Spring drive plate 13 AG60424 1 Keyed sleeve assembly 14 D55571 1 Outside hub or not shown D56003 1 Outside hub lost motion 15 A55505 2 Chassis screw 2 43 vv c enue a21ues sauas yg DEU FUNCTION CHASSIS ELECTRICALLY UNLOCKED FAIL SECURE Inside Figure 2 34 DEU function exploded diagram SJSI Seq pue suonouny DEU chassis parts list 8K Series Service Manual Functions and Parts Lists Refer to Figure 2 34 and the table below to find the part you need Item Partno Qty Description 1 B60207 1 Switch plunger 2 A55685 1 Inside hub assembly or not shown C60206 1 Inside hub assembly for RQE 3 B60418 1 Modified drive collar amp non keyed sleeve assembly 4 B60420 2 Knob return spring 5 B55504 2 Thrust plate 6 B60470 1 Wire protector cap 7 B54172 1 Chassis cover not shown A60227 1 ID label affixed to the chassis cover 8 C60231 1 Solenoid 9 C60223 1 Solenoid spring 10 B60463 1 Chassis frame and retractor assembly 11 460531 1 Key release cam assembl
44. he knob driver Replacing the To remove the inside rose assembly inside rose Remove the inside knob page 3 4 assembly 2 Insert the short protrusion on the KD316 spanner wrench into the hole on the rose ring and rotate it until you can remove the rose ring as shown in Figure 3 7 3 Slide the rose assembly off of the sleeve Short protrusion on the KD316 spanner wrench Rose ring Inside of door Figure 3 7 Removing the inside rose ring with the KD316 spanner wrench 8K Series Service Manual 3 7 Service and Maintenance To reinstall the inside rose assembly 1 Slide the rose assembly onto the sleeve as shown in Figure 3 8 2 Thread the rose ring onto the sleeve until the rose assembly is snug against the door 3 Reinstall the knob page 3 4 Inside sleeve Rose assembly Rose ring Inside of door Figure 3 8 Reinstalling the inside rose assembly and rose ring Replacing the To remove the outside rose assembly outside rose Remove the following components assembly m knobs page 3 3 m inside rose assembly page 3 7 2 Slide the chassis assembly out of the door 3 Retract the rose locking pin and rotate the rose assembly until it is free from the hub See Figure 3 9 3 8 8K Series Service Manual Service and Maintenance 4 Remove the outside rose assembly from the sleeve Outside sleeve Rose assembly Inside sleeve Figure 3 9 Remo
45. he outside of the door 3 Install the inside rose rose ring knob and strike plate Caution If you use fabricated hollow metal doors determine whether the doors are reinforced enough to support the lock If the door reinforce ment is not adequate consult the door manufac turer for information on proper reinforcement Note For detailed installation instructions see the fol lowing steps 1 Position template 1 Fold the template and place it in position on the high edge of the door bevel See Figure 2 2 Mark the drill points Note Suggested height from floor to centerline of the lock is 40 5 16 If steel frames are used the latch center line must be in line with the center of the strike prepara tion Lock chassis LE Figure1 Overview diagram High edge of door bevel Po cue Figure2 Marking the drill points BEST ACCESS SYSTEMS Indianapolis Indiana Rose ring Rose Latch Deadlock ing plunger Bevel on latchbolt Qe c Installation Instructions for 83K 85K Cylindrical Locks Preparing the lock 2 1 8 dia hole P E He 1 dia hole Latch tabs 4 _ Latch face 7 w Figure3 Boring holes and installing the latch Figure 8 core hole Knob keeper Knob keeper spring Insert screwdriver blade here Knob keeper hole 2 Spanner wrench Figure4 Removing inside knob and trim Rose Ws Lo o a Retractor
46. he outside rose in or out See Figure 5 Caution Center the retractor before proceeding to Step 5 Install chassis 2 BEST ACCESS SYSTEMS Indianapolis Indiana T56066 RevA 1797947 ER 7991 12 May 2003 Installing the lock Installation Instructions for 83K 85K Cylindrical Locks Note 1 Make sure the locking pin locks back into the rose liner Note 2 Locks with standard trim will fit doors 1 3 8 to 2 1 8 thick Locks with E trim will fit doors 2 1 4 to 3 thick H Install chassis After the retractor has been centered and with the latch in place install the chassis from the outside of the door Make sure the latch tabs fit into the chassis frame and the latch tailpiece fits into the retractor See Figure 6 Dn Install inside rose and knob Note For lead lined locksets slide the lead shield not shown over the sleeve and into the 2 1 8 hole 1 Slide the rose over the sleeve then thread the rose ring onto the threaded hub and tighten snugly with the spanner wrench For non keyed inside knobs 2 Align the knob keeper hole with the knob keeper in the sleeve as shown in Figure 7 Firmly push the knob on until seated For keyed inside knobs 2 Align either of the knob driver slots with the knob driver in the sleeve as shown in Figure 8 Firmly push the knob on until seated Chassis frame Latch tab Latch tailpiece Retractor Chassis Figure6 Installing the chassis dd wrench P
47. hub and plate assembly 3 B5 187 2 Clamp stud 4 B54806 1 Non keyed sleeve assembly 5 B54172 1 Chassis cover 6 B54821 1 Retractor assembly with short catchplate 7 A54860 1 Keyrelease cam assembly 8 B54185 1 Standard knob driver or not shown A54856 1 Break away knob driver 9 B54807 1 Keyed sleeve assembly 10 B54801 1 Outside hub and plate assembly 11 B54163 2 Chassis screw 1 Specify finish Inside Figure 2 18 B function exploded diagram Outside SJSI Seq pue suonouny jenue 991Mas sang yg 82 2 DR FUNCTION CHASSIS SPECIAL LOCK Item Part No Qty Description 1 B54810 1 Inside hub and plate assembly 2 B54187 2 Clamp stud 3 B54807 2 Keyed sleeve assembly 4 B54185 2 Standard knob driver or not shown A54856 2 Break away knob driver 5 A54862 1 Key release cam assembly 6 B54172 1 Chassis cover 7 B54820 1 Retractor assembly without catchplate 8 A54861 1 Key release cam assembly 9 B54801 1 Outside hub and plate assembly 10 B54163 2 Chassis screw Inside Figure 2 19 DR function exploded diagram SJSI Seg pue suonouny 62 2 Jenue y 9dIMag sauag yg DZ FUNCTION CHASSIS CLOSET OR STOREROOM LOCK Item Part No Oty Description 1 454736 1 Turn blade assembly for Z function 2 B54810 1 Inside hub and plate assembly 3 B54187 2 Clamp stud 4 A54835 1 Non keyed sleeve assembly 5 B54172 1 Chassis cover 6 B54820 1 Retractor assembly without catchplate 7 A54861 1 Key release cam assembly
48. ice Manual prepared to give the following information m what happened and what you were doing when the problem arose m what you have done so far to correct the problem Best Access Systems Representatives provide telephone technical support for all 8K Series products You may locate the representative nearest you by calling 317 849 2250 Monday through Friday between 7 00 a m and 4 00 p m eastern standard time or visit the web site www BestAccess com Getting Started 1 4 8K Series Service Manual FUNCTIONS AND PARTS LISTS 8K Series Service Manual The following pages contain function descriptions for all 8K Series Locks This chapter also includes exploded diagrams that show all field serviceable mechanical parts diagrams of trim and other miscellaneous parts and function conversion information Functions and Parts Lists FUNCTION DESCRIPTIONS 2 2 This section includes function descriptions grouped by the following function types m single keyed page 2 3 m double keyed page 2 5 m non keyed page 2 6 m special page 2 7 m electrified page 2 10 For a list of the BEST designation for each ANSI defined function see page 2 10 Note If the function is ANSI defined the ANSI designation appears by the function name the knob is fixed Latch Cile Shading indicates that Inside Outside Figure 2 1 Understanding function drawings 8K Series Service Manual Functions and Parts List
49. igure 8 core hole in the inside knob turn the locking cam ears to match the position shown in Figure 3 31 Figure 8 core hole Locking cam ears Figure 3 31 Correct position of the C function inside locking cam 2 With the lock in the locked position install the core and throw member 3 Check the operation of the knobs while the door is open The outside knob is locked by rotating the inside key 360 degrees clockwise and unlocked by rotating the inside key 360 degrees counterclockwise 8K Series Service Manual Service and Maintenance Positioning the Vibration during the shipment of the G function locks may cause the cam for G function inside locking cam to rotate out of position It is possible to insert the locks core and throw member in this incorrect position but faulty operation will result You might notice this problem in one of the following ways m With the knobs in the locked position both the inside and outside keys do not rotate one full turn in both directions Remove both cores and throw members and perform the following steps to reposition the locking cam m Before you install the core and throw member you can see that the locking cam is not positioned as shown in Figure 3 32 Perform the following steps to reposition the locking cam To reposition the locking cam 1 Looking through the figure 8 core hole in either knob turn the locking cam drive slot to match the position shown in Figure 3
50. ing pin 2 60 to 2 61 support technical 1 3 T T chassis cam positioning instructions for 3 26 function conversion for 2 46 function description for 2 4 part numbers and drawings for 2 23 technical documentation package 1 2 technical support 1 3 temperature control module 2 58 transformer 2 58 trim double dummy 2 57 knobs 2 54 latches 2 59 non standard stikes 2 49 roses 2 51 single dummy 2 57 standard strikes and strike boxes 2 49 troubleshooting questions 3 29 turn blade assembly for Z function 2 36 2 41 W W chassis function conversion for 2 46 function description for 2 5 part numbers and drawings for 2 24 B 4 X XD chassis function conversion for 2 47 function description for 2 9 part numbers and drawings for 2 37 XR chassis function conversion for 2 47 function description for 2 9 part numbers and drawings for 2 38 Y Y chassis function conversion for 2 46 function description for 2 6 part numbers and drawings for 2 25 YD chassis function conversion for 2 47 function description for 2 9 part numbers and drawings for 2 39 YR chassis function conversion for 2 47 function description for 2 9 part numbers and drawings for 2 40 Z Z chassis function conversion for 2 47 function description for 2 9 part numbers and drawings for 2 41 8K Series Service Manual
51. is screw 1 Specify finish Figure 2 8 L function exploded diagram e Outside SJSI Sieg pue suonouny N FUNCTION CHASSIS PASSAGE LOCK ANSI F75 co Item Part No Qty Description D 1 A54810 1 Inside hub and plate assembly 2 B54187 2 Clamp stud 3 3 B54806 2 Non keyed sleeve assembly e 4 B54 172 1 Chassis cover 9 2 5 B54820 1 Retractor assembly without catchplate S 6 B54801 1 Outside hub and plate assembly 2 7 B54163 2 Chassis screw SOS 7 6 Outside Inside 1 B K J 2 N Figure 2 9 N function exploded diagram SJSI Seg pue suonouny 6L 2 Jenue y 9dIMag sauag yg NX FUNCTION EXIT LOCK ANSI F89 Item PartNo Qty Description 1 OMAN AW KR WwW HM B54749 B54810 B54187 B54806 B54172 B54820 A54867 B54808 B54801 B54163 N o e e e e e e Oe Locking bar assembly for NX function Inside hub and plate assembly Clamp stud Non keyed sleeve assembly Chassis cover Retractor assembly without catchplate Key release cam assembly Non keyed sleeve assembly Outside hub and plate assembly Chassis screw t Specify finish Inside Figure 2 10 NX function exploded diagram Outside cije NX S S1 Seq pue suonouny JenuejA 991Mas sanas yg 0c c P FUNCTION CHASSIS PATIO LOCK ANSI F77 Item Part No Qty Description 1 OMAN AW KRW n B54744 A54810 B54187 B54806 B54172 B54822 A548
52. ith the latch Make sure that the latch tabs engage the chassis frame and the latch tailpiece engages the retractor as shown in Figure 3 30 Pd cM a Chassis frame f F s Latch tab l Latch tailpiece Retractor Log 7 M a Figure 3 30 Engaging the retractor in the latch 3 Tighten the chassis screws 4 Test the knob operation to make sure that the latch tailpiece does not bind with the chassis retractor 5 Reinstall the inside trim Instructions begin on page 3 3 3 23 Service and Maintenance CAM POSITIONING INSTRUCTIONS Positioning the cam for C function locks 3 24 Vibration during the shipment of the C function locks may cause the inside locking cam to rotate out of position It is possible to insert the core and throw member in this incorrect position but faulty operation will result You might notice this problem in one of the following ways m The inside key does not rotate the full 360 degrees and the outside key does not rotate the full 135 degrees Remove the inside core and throw member and perform the steps below to reposition the inside locking cam m Before you install the core and throw member you can see that the inside locking cam is not positioned as shown in Figure 3 31 Perform the following steps to reposition the inside locking cam To reposition the locking cam 1 Be sure the inside knob locking cam which engages the throw member is rotated Looking into the f
53. lain tulip knob 6 3 Keyed tulip knob 3 Button tulip knob 3 1 4 Plain round knob 4 3 Keyed round knob 3 Button round knob 3 1 4 Turn blade assembly 2 8K Series Service Manual Functions and Parts Lists Dummy trim Figure 2 433 Dummy trim parts Single dummy trim parts list je Item PartNo Qty Description 1 B54884 1 Chassis dummy trim assembly 2 A54465 1 O ring 3 A39217 2 8 x 1 PFH type AB screw 4 B55051 1 Small liner and ring assembly or B55050 1 Large liner and ring assembly Double dummy trim parts list e je Item PartNo Qty Description 1 B54884 1 Chassis dummy trim assembly 2 A54465 2 O ring 4 B55051 2 Small liner and ring assembly or B55050 2 Large liner and ring assembly 5 B54885 1 Chassis dummy trim assembly 6 A18991 2 8 32 x 1 1 8 Phil FHMS screw 8K Series Service Manual 2 57 Functions and Parts Lists ew components Figure 2 44 8W components 8W components parts list Refer to Figure 2 44 and the table below to find the part you need Nomen Item clature Description 8W599 Transformer 8WCON AC to DC converter full wave bridge rectifier 8WMOV Metal oxide varistor 8WDTL Door transfer loop 8WBU 1 A Standard plate for RQE switch 8WBU 1 N Narrow plate for RQE switch 8WTCM Temperature control module N OS Un dA No 2 58 8K Series Service Manual Functions and Parts Lists Latches Figure 2 45 Latches
54. locking cam is not positioned as shown in Figure 3 34 Perform the following steps to reposition the locking cam 3 26 8K Series Service Manual Service and Maintenance To reposition the locking cam 1 Be sure the locking cam which engages the throw member is rotated counterclockwise Looking into the figure 8 core hole in the knob turn the locking cam ears counterclockwise to match the position shown in Figure 3 34 _ Figure 8 core hole Locking cam ears Figure 3 34 Correct position of the R S amp T function locking cam 2 With the lock in the locked position install the core and throw member For the S function repeat Steps 1 and 2 for the other side of the lock For the R and T functions go to Step 3 3 Check the operation of the knobs while the door is open The knob is locked by rotating the key 360 degrees counterclockwise and unlocked by rotating the key 360 degrees clockwise Note For T function locks when the outside knob is locked by the key the knob remains locked even though the push button is released from turning the inside knob or closing the door 8K Series Service Manual 3 27 Service and Maintenance EMERGENCY KEY INSTRUCTIONS FOR H AND HJ FUNCTION LOCKS To use the emergency key 1 Remove the core and throw member page 3 3 2 Insert the blade of the emergency key into the slot of the figure 8 core hole as shown in Figure 3 35 Figure 8 core hole Q S
55. n A54856 9 B54807 10 B54801 11 B54163 mM e e e e e e Ne e N Turn blade assembly for Z function Inside hub and plate assembly Clamp stud Non keyed sleeve assembly Chassis cover Retractor assembly without catchplate Key release cam assembly Standard knob driver or Break away knob driver Keyed sleeve assembly Outside hub and plate assembly Chassis screw 1 You need to install an A or C style rose first before installing the turn blade assembly See page 2 51 Specify finish Inside Figure2 27 RZ function exploded diagram Outside RZ SJSI Seg pue suonouny L Jenue y a32113 sauag yg XD FUNCTION CHASSIS SPECIAL LOCK Item Part No Oty Description 1 B54810 1 Inside hub and plate assembly 2 B54187 2 Clamp stud 3 B54807 1 Keyedsleeve assembly 4 B54185 1 Standard knob driver or not shown A54856 1 Break away knob driver 5 A54861 1 Key release cam assembly 6 B54172 1 Chassis cover 7 B54820 1 Retractor assembly without catchplate 8 B54808 1 Non keyed sleeve assembly 9 B54801 1 Outside hub and plate assembly 10 B54163 2 Chassis screw Inside Figure 2 28 XD function exploded diagram x Outside efje XD S S1 Sed pue suonouny jenue 991Mas sang yg 8 c XR FUNCTION CHASSIS SPECIAL LOCK Item Part No Oty Description 1 B54810 1 2 B54187 2 3 B54808 1 4 A54861 1 5 B54172 1 6 B54820 1 7 A54862 1 8 B54185 1 not shown
56. n the inside button is in the unlocked position m special emergency key after the core is removed with the control key Outside knob is always fixed Key block feature released by m inside knob m closing the door Insideknobisalwaysunlocked Note For the H function pushing the inside button projects an Occupied indicator in the outside knob and blocks all operating keys For the HJ function pushing the inside button blocks all operating keys 2 3 Functions and Parts Lists R Classroom ANSI F84 Cia Latchbolt operated by m inside knob m outside key m outside knob when not locked Outside knob locked by m outside key Outside knob unlocked by m outside key Insideknobisalwaysunlocked T Dormitory ANSI F90 CEO Latchbolt operated by m inside knob m outside knob when not locked Outside knob locked by m inside button m outside key Outside knob unlocked by m inside knob when the inside button is pushed in m outside key m closing the door when the inside button is pushed in Insideknobisalwaysunlocked 2 4 8K Series Service Manual Functions and Parts Lists Double keyed The following lists describe how the latchbolt outside knob and inside functions knob operate for each double keyed 8K function Locksthatsecurebothsidesofthedoorarecontrolledbybuildingcodes and the Life Safety Code In an emergency exit situation failure to Warning quickly unlock the door could be haza
57. nce 3 Turn the knobs to check that they operate smoothly D Inside of the keyed knob viewed through the knob shaft ba p D Keyed knob x N Drive SS lugs Inside of the button knob viewed through the knob shaft Outside of LH door Figure 3 4 Reinstalling the knob 4 If the knob is keyed insert the control key into the core and rotate the key 15 degrees to the right Using the control key insert the core and throw member into the knob Rotate the control key 15 degrees to the left and remove the key 8K Series Service Manual 3 5 Service and Maintenance 3 6 Replacing the knob driver To remove the knob driver 1 Remove the keyed knob page 3 3 2 Use a flat blade screwdriver to press down on the knob driver tab which is visible through the cutout in the top of the sleeve as shown in Figure 3 5 The knob driver should fall out through the cutout in the bottom of the sleeve Press with the screwdriver here Outside of door Figure 3 5 Removing the knob driver To reinstall the knob driver 1 Position the knob driver as shown in Figure 3 6 2 Insert the knob driver into the sleeve until it snaps into place The knob driver tab should be visible through the cutout in the top of the sleeve 8K Series Service Manual Service and Maintenance 3 Reinstall the keyed knob page 3 4 Cutout in sleeve M i Knob driver Outside of door Figure 3 6 Reinstalling t
58. nce for tbe solenoid wire between A the RQE rose liner and the door Caution 2 Install the through bolts through the RQE rose liner and door in the top and bottom holes 3 Tighten the RQE rose liner on the door with the through bolts 4 Connect the RQE connector 5 Reinstall the following components m inside rose and rose liner page 3 8 m knobs page 3 3 Replacing the Because of the complex nature of this procedure BEST recommends solenoid that you order a new cylindrical chassis Contact your BEST representative Use the part numbers listed in Reversing the solenoid when changing the function when ordering a new cylindrical chassis See page 3 22 8K Series Service Manual 3 21 Service and Maintenance ADDING THE ROE SWITCH TO ELECTRIFIED FUNCTION LOCKS Because of the complex nature of this procedure BEST recommends that you order a new electrified function chassis and a RQE rose liner Contact your BEST representative Use the following part numbers when ordering a new electrified function chassis and RQE rose liner Chassis type Part number 8KW DEL C60247 8KW DEU C60243 ROE rose liner Part number Small B61049 Large B60221 REVERSING THE SOLENOID WHEN CHANGING THE ELECTRIFIED FUNCTION Because of the complex nature of this procedure BEST recommends that you order a new electrified function chassis Contact your BEST representative Use the following part numbers when ordering a new electri
59. ng a smaller wire gauge than 20 AWG When wiring two or more locks to a single power supply make sure that the power rating of the power supply is 1 Y times greater than the sum of the lock s power requirement Example For two locks powered by one supply A Lock 1 8K is rated at 24 volts 0 18 amps 24 volts x 0 18 amps 4 32 volt amps A Lock 2 35H is rated at 24 volts 0 75 amps 24 volts x 0 75 amps 18 volt amps Choose a transformer with a rating of at least 4 32 volt amps 18 volt amps x 1 2 33 48 volt amps BEST ACCESS SYSTEMS Indianapolis Indiana INDEX Numerics 8W components 2 58 A A chassis function conversion for 2 47 function description for 2 7 part numbers and drawings for 2 26 AB chassis function conversion for 2 46 function description for 2 3 part numbers and drawings for 2 11 AC to DC converter 2 58 aligning the chassis and trim 3 23 B chassis function conversion for 2 47 function description for 2 7 part numbers and drawings for 2 27 boring jig kit 2 61 bridge bar 2 32 button assembly button release assembly 2 17 push button assembly 2 16 to 2 17 2 20 2 23 2 27 2 31 reinstalling 3 11 removing 3 10 slotted button assembly 2 14 2 30 turn button assembly 2 11 2 26 2 31 to 2 33 8K Series Service Manual C C chassis cam positioning instructions for 3 24 3 26 function conversion for 2 46 function description for 2 5 part numbers and drawings for 2 12 cam posi
60. ob and inside knob operate for each special 8K function Locksthatsecurebothsidesofthedoorarecontrolledbybuildingcodes and the Life Safety Code In an emergency exit situation failure to quickly unlock the door could be hazardous or even fatal A Dormitory or storeroom lock ANSI F81 cfo Latchbolt operated by m inside knob m outside key m outside knob when the inside button is in the unlocked position Outside knob locked by m inside button Outside knob unlocked by m inside button Insideknobisalwaysunlocked Note Inside button must be rotated counterclockwise to unlock the outside knob DR Special chje Latchbolt operated by m inside key m inside knob when not locked m outside key Outside knob is always fixed Inside knob locked by m inside key Inside knob unlocked by m inside key 8K Series Service Manual B Office ANSI F82 CBE Latchbolt operated by m inside knob m outside key m outside knob when the inside button is in the unlocked position Outside knob locked by m inside button Outside knob unlocked by m inside knob m outside key Insideknobisalwaysunlocked Note Inside button is released by turning the key in the outside knob or rotating the inside knob Closing the door does not release the inside button DZ Closet or storeroom quao Latchbolt operated by m inside turn knob m outside key Outside knob is always fixed Inside turn knob is always
61. r Insideknobisalwaysunlocked Latchbolt operated by m inside knob m outside knob when not locked Outside knob locked by m inside button Outside knob unlocked by m inside button Insideknobisalwaysunlocked Latchbolt operated by m inside knob when latchbolt not locked in retracted position m outside knob when not locked Latchbolt held retracted by m locking outside knob when latchbolt in retracted position Outside knob locked by m outside key Outside knob unlocked by m outside key Insideknobisalwaysunlocked 8K Series Service Manual Functions and Parts Lists RZ Closet or storeroom Latchbolt operated by s m inside turn knob m outside key m outside knob when not locked Outside knob locked by m outside key Outside knob unlocked by m outside key Inside turn knob is always unlocked XR Special Latchbolt operated by m inside key m inside knob when not locked Outside knob is always fixed Inside knob locked by m inside key Inside knob unlocked by m inside key YR Special Latchbolt operated by Ciel m inside key m inside knob when not locked Inside knob locked by m inside key Inside knob unlocked by m inside key A XD Special efje YD Exit et Z Closet latch uie Latchbolt operated by m inside key Outside knob is always fixed Inside knob is always fixed Latchbolt operated by m inside key Inside knob is always fixed Latchbolt operated
62. rdous or even fatal C Apartment ANSI F88 Latchbolt operated by CB m inside knob m outside key m outside knob when not locked Outside knob locked by m inside key Outside knob unlocked by m inside key Insideknobisalwaysunlocked A S Communicating ANSI F80 Latchbolt operated by m inside key m inside knob when not locked m outside key m outside knob when not locked Outside knob locked by m outside key Outside knob unlocked by m outside key Inside knob locked by m inside key Inside knob unlocked by m inside key Note Turning the key in either knob locks or unlocks that knob independently A G Storeroom ANSI F91 CIO Latchbolt operated by m inside knob when not locked m outside knob when not locked Outside knob locked by m inside key m outside key Outside knob unlocked by m inside key m outside key Inside knob locked by m inside key m outside key Inside knob unlocked by m inside key m outside key Note Turning the key in either the inside or outside knob locks or unlocks both sides A W lnstitutional ANSI F87 efje Latchbolt operated by m inside key m outside key Outside knob is always fixed Inside knob is always fixed 8K Series Service Manual 2 5 Functions and Parts Lists Non keyed functions The following lists describe how the latchbolt outside knob and inside knob operate for each non keyed 8K function L Privacy ANSI F
63. ription for 2 6 part numbers and drawings for 2 17 latches 2 59 lead lined parts 2 50 lever keeper spring 2 55 LL chassis function conversion for 2 47 function description for 2 8 part numbers and drawings for 2 31 lock chassis aligning 3 23 reinstalling in the door 3 10 3 20 removing from the door 3 8 3 19 locking bar 2 12 2 15 locking bar assembly for NX function 2 19 lubricating cores 3 22 M M chassis function conversion for 2 47 function description for 2 8 part numbers and drawings for 2 32 metal oxide varistor 2 58 N N chassis function conversion for 2 46 function description for 2 6 part numbers and drawings for 8K Series Service Manual Index non standard strikes 2 49 numbers for parts see part numbers and drawings NX chassis function conversion for 2 46 function description for 2 6 O outside hub and plate assembly 2 11 to 2 15 2 17 to 2 41 outside rose for Y function 2 25 2 39 to 2 40 P P chassis function conversion for 2 46 function description for 2 6 part numbers and drawings for 2 20 part numbers and drawings for 8W components 2 58 for A chassis 2 26 for AB chassis 2 11 for B chassis 2 27 for C chassis 2 12 for D chassis 2 13 for double dummy trim 2 57 for DR chassis 2 28 for DZ chassis 2 29 for E chassis 2 14 for EA chassis 2 30 for G chassis 2 15 for H and HJ chassis 2 16 for L chassis 2 17 for latches 2 59 for LL chassis 2 31 for M chassi
64. s Single keyed functions The following lists describe how the latchbolt outside knob and inside knob operate for each single keyed 8K function AB Entrance ANSI F109 cfo Latchbolt operated by m inside knob m outside key m outside knob when the inside button is in the unlocked position Outside knob locked by m inside button when pushed in m inside button when pushed in and rotated clockwise Outside knob unlocked by m inside knob when the inside button is pushed in but not rotated m outside key when the inside button is pushed in but not rotated m closing the door when the inside button is pushed in but not rotated Insideknobisalwaysunlocked E Service station ANSI F92 cfo Latchbolt operated by m inside knob m outside key m outside knob when the inside button is in the unlocked position Outside knob locked by m inside slotted button m inside slotted button when pushed in and rotated clockwise Outside knob unlocked by m inside knob m inside slotted button when rotated counterclockwise outside key closing the door when the inside button is pushed in but not rotated Insideknobisalwaysunlocked 8K Series Service Manual D Storeroom ANSI F86 Latchbolt operated by COO m inside knob m outside key Outside knob is always fixed Insideknobisalwaysunlocked H and HJ Hotel guest room ANSI F93 for H only Latchbolt operated by m inside knob g m outside key whe
65. s 2 32 for N chassis 2 18 for non standard strikes 2 49 for P chassis 2 20 for Q chassis 2 33 for R chassis 2 21 for RD chassis 2 34 for RH chassis 2 35 for roses and rose rings 2 51 for roses rose liners and rose spacers 2 52 to 2 53 for RZ chassis 2 36 for S chassis 2 22 for single dummy trim 2 57 for standard knobs 2 51 2 54 2 56 for standard strikes and strike boxes 2 49 8K Series Service Manual for T chassis 2 23 for W chassis 2 24 for XD chassis 2 37 for XR chassis 2 38 for Y chassis 2 25 for YD chassis 2 39 for YR chassis 2 40 for Z chassis 2 41 plate 2 58 projections from door 2 56 Q Q chassis function conversion for 2 47 function description for 2 8 part numbers and drawings for 2 33 R R chassis cam positioning instructions for 3 26 function conversion for 2 46 function description for 2 4 part numbers and drawings for 2 21 RD chassis function conversion for 2 47 function description for 2 8 part numbers and drawings for 2 34 reinstalling button assembly 3 11 inside rose and rose liner 3 19 inside rose assembly 3 8 key release cam assembly 3 14 knob driver 3 6 knob keeper spring 3 13 knobs 3 4 lock chassis in the door 3 10 3 20 outside rose and liner assembly 3 20 outside rose assembly 3 9 RQE rose liner 3 21 sleeve assembly 3 16 solenoid 3 21 removing button assembly 3 10 inside rose and rose liner 3 18 inside rose assembly 3 7 key release cam assembly 3 13 keyed kno
66. s Service Manual FIGURES FUNCTIONS AND PARTS LISTS Understanding function drawings 2 2 Standard strikes and strike boxes 2 49 Understanding strike lip measurement 2 49 Cross section of 8K locks showing lead lined parts 2 50 Standard knob components 2 55 Dummy trim parts 2 57 SERVICE AND MAINTENANCE Maintenance tools 3 2 Removing the keyed knob 3 3 Removing the plain knob or button knob 3 4 Reinstalling the knob 3 5 Removing the knob driver 3 6 Reinstalling the knob driver 3 7 Removing the inside rose ring with the KD316 spanner wrench 3 7 Reinstalling the inside rose assembly and rose ring 3 8 Removing the outside rose assembly 3 9 Reinstalling the outside rose assembly 3 9 Engaging the retractor in the tailpiece 3 10 Removing the button assembly 3 11 Inserting the button assembly into the sleeve 3 11 Bending the button assembly tab 3 12 Removing the knob keeper spring 3 12 Positioning the knob keeper spring 3 13 8K Series Service Manual vii Figures Knob return spring in position 3 13 Separating the chassis 3 14 Removing the key release cam assembly 3 14 Reinstalling the key release cam assembly 3 14 Positioning the retractor 3 15 Reinstalling the retractor 3 15 Removing and replacing the sleeve assembly 3 16 Positioning the sleeve 3 17 Removing the inside rose with the KD317 spanner wrench 3 18 Removing the two through bolts 3 18 Replacing the inside rose and rose liner 3 19 Removing the out
67. side hub and plate assembly 9 B54163 2 Chassis screw Inside Figure 2 13 5 function exploded diagram Outside cko SJSI Seg pue suonouny EZ Jenue y a32113 sauag yg T FUNCTION CHASSIS DORMITORY LOCK ANSI F90 Item Part No Oty Description 1 B54744 2 B54810 3 B54187 4 B54806 5 B54172 6 B54822 7 A54862 8 B54185 not shown A54856 9 B54807 10 B54801 11 B54163 N e e e e o M aa Push button assembly Inside hub and plate assembly Clamp stud Non keyed sleeve assembly Chassis cover Retractor assembly with long catchplate Key release cam assembly Standard knob driver or Break away knob driver Keyed sleeve assembly Outside hub and plate assembly Chassis screw t Specify finish Inside Figure 2 14 T function exploded diagram Outside SJSI Seq pue suonouny jenue 991Mas sanas yg vc c W FUNCTION CHASSIS UTILITY OR INSTITUTIONAL LOCK ANSI F87 Item Part No Qty Description 1 B54810 1 Inside hub and plate assembly 2 B5 187 2 Clamp stud 3 B54807 2 Keyed sleeve assembly 4 B54185 2 Standard knob driver or not shown A54856 2 Break away knob driver 5 A54861 2 Key release cam assembly 6 B54172 1 Chassis cover 7 B54820 1 Retractor assembly without catchplate 8 B54801 1 Outside hub and plate assembly 9 B54163 2 Chassis screw Inside Figure 2 15 W function exploded diagram Outside SJSI Seg pue suonouny Gc 2 Jenue y 9dIM
68. side rose and liner assembly 3 20 Replacing the outside rose and liner assembly 3 20 Engaging the retractor in the latch 3 23 Correct position of the C function inside locking cam 3 24 Correct position of the G function locking cam 3 25 Intermediate position of the G function locking cam 3 26 Correct position of the R S amp T function locking cam 3 27 Inserting the emergency key 3 28 viii 8K Series Service Manual GETTING STARTED INTRODUCTION The 8K Series Service Manual contains essential information to help you maintain your 8K Series Lock This manual addresses standard and electrified 8K Series Locks Throughout this manual the term electrified is used to refer to 83K W 93KW DEL DEU function locks CERTIFICATIONS AND STANDARDS 8K Series Locks 8K Series Service Manual Electrified Locks The locks comply with ANSI A156 2 Series 4000 Grade 1 standards The locks are listed by Underwriter s Laboratories for use on 3 Hr A label single swinging doors The chassis conforms to ANSI A115 2 The 8KS3 strike fits the standard door frame cutout as specified in ANSI A115 2 The 8KW Locks are UL listed for GYQS electrically controlled single point locks or latches The 8KW Locks are approved by the California State Fire Marshal CSFM pursuant to section 13144 1 of the California Health and Safety Code The 8KW Locks are approved by the city of New York Board of Standards and Appeals under calendar number 730 8
69. ssembly Chassis cover Retractor assembly without catchplate Locking bar Outside hub and plate assembly Chassis screw G function exploded diagram Outside SJSI Sieg pue suonouny 9L 2 Jenue y 9dIMag sauas yg H FUNCTION CHASSIS HOTEL GUEST ROOM LOCK WITH INDICATOR ANSI F93 HJ FUNCTION CHASSIS HOTEL GUEST ROOM LOCK WITHOUT INDICATOR Item PartNo Oty Description B54744 B54810 B54187 B54806 B54172 B54822 A54865 B54832 B54163 SO AN AW KWN e NO nO me Push button assembly Inside hub and plate assembly Clamp stud Non keyed sleeve assembly Chassis cover Retractor assembly with long catchplate I Key release cam assembly Keyed sleeve and hub assembly Chassis screw t These functions require special throw members See page 2 55 t Specify finish Inside Figure 2 7 H HJ function exploded diagram cfe H HJ S S1 Seq pue suonouny jenue 991Mas sang yg LL 2 L FUNCTION CHASSIS PRIVACY LOCK ANSI F76 Item PartNo Qty Description 1 OMAN AW KRW t 11 B54744 A54810 B54187 B54806 B54172 B54822 A54860 B54808 B54801 A54745 A54163 N o e e e e e e e N ee Push button assembly Inside hub and plate assembly Clamp stud Non keyed sleeve assembly Chassis cover Retractor assembly with long catchplate Key release cam assembly Non keyed sleeve assembly Outside hub and plate assembly Button release assembly Chass
70. te m m m m B54821 Retractor assembly with short catchplate B54822 A54860 Retractor assembly long catchplate Key release cam assembly A54861 Key release cam assembly A54862 Key release cam assembly A54866 Key release cam assembly m 454867 B54187 B54163 Key release cam assembly Clamp stud quantity 2 Chassis screw quantity 2 1 Specify finish t Requires two 8K Series Service Manual 2 47 Functions and Parts Lists Electrical functions gt PartNo Description AO A B60207 Switch plunger E m A55685 Inside hub assembly or E C60206 Inside hub assembly for RQE E B60418 Modified drive collar amp non keyed sleeve assembly E NH B60420 Knob return spring E B55504 Thrust platet E E B60470 Wire protector cap E m B54172 Chassis cover E m A60227 ID label affixed to the chassis cover 8 C60232 Solenoid E C60231 Solenoid E C60224 Solenoid spring E C60223 Solenoid spring E B60463 Chassis frame and retractor assembly E m A60541 Key release cam assembly E A60531 Key release cam assembly C55515 Spring drive plate m m A60424 Keyed sleeve assembly E m D55571 Onutside hub or E m D56003 Outside hub lost motion E m A55505 Chassis screw m m t Requires two 2 48 8K Series Service Manual Functions and Parts Lists TRIM PARTS Standard strikes and strike boxes Figure
71. tioning instructions for C chassis 3 24 3 26 for G chassis 3 25 for R S and T chassis 3 26 certifications and standards 1 1 chassis cover 2 11 to 2 41 chassis screw 2 11 to 2 1 clamp stud 2 11 to 2 41 cores lubricating 3 22 D D chassis function conversion for 2 46 function description for 2 3 part numbers and drawings for 2 13 DEL chassis function conversion for 2 48 function description for 2 10 DEU chassis function conversion for 2 48 function description for 2 10 diagrams exploded see part numbers and drawings documentation package 1 2 door projections 2 56 door transfer loop 2 58 B 1 Index double dummy trim function description for 2 6 part numbers and drawings for 2 57 DR chassis function conversion for 2 47 function description for 2 7 part numbers and drawings for 2 28 drawings of parts see part numbers and drawings dummy trim double 2 6 2 57 single 2 6 2 57 DZ chassis function conversion for 2 47 function description for 2 7 part numbers and drawings for 2 29 E E chassis function conversion for 2 46 function description for 2 3 part numbers and drawings for 2 14 EA chassis function conversion for 2 47 function description for 2 8 part numbers and drawings for 2 30 emergency driver 3 2 exploded diagrams see part numbers and drawings F faceplate marking chisel 2 60 to 2 61 function conversion reversing the solenoid 3 22 function description for A chassis 2 7 for AB chassis
72. ve the knob keeper spring knob keeper Remove the following components spring m knobs page 3 4 m inside rose assembly page 3 7 m outside rose assembly page 3 8 m button assembly if present page 3 10 2 Usinga pair of needle nosed pliers reach into the sleeve and remove the knob keeper spring See Figure 3 15 Knob keeper spring 447 CA Knob keeper Head on view of the knob keeper inside the sleeve Figure 3 15 Removing the knob keeper spring 3 12 8K Series Service Manual Service and Maintenance To reinstall the knob keeper spring 1 Position the knob keeper spring as shown in Figure 3 16 Knob keeper A spring Figure 3 16 Positioning the knob keeper spring 2 Use a pair of needle nosed pliers to insert the knob keeper spring into the sleeve Using the pliers work the spring into position so that the spring is gripping the knob keeper as shown in Figure 3 17 Note If the knob keeper spring is not installed correctly the knob may fall off the chassis Knob keeper spring Knob keeper Head on view of the knob keeper inside the sleeve Figure 3 17 Knob return spring in position 3 Reinstall the following components m button assembly if present page 3 11 m outside rose assembly page 3 9 m inside rose assembly page 3 7 m knobs page 3 4 Replacing the To remove the key release cam assembly key release Remove the following
73. ving the outside rose assembly To reinstall the outside rose assembly 1 Retract the rose locking pin See Figure 3 10 When reinstalling the chassis and rose assembly in the door rotate the rose assembly until it is positioned so that the chassis is centered in the door and the rose assembly is flush against the door 2 Release the rose locking pin into a groove in the rose liner The pin should lock into the rose liner Outside sleeve Rose assembly Inside sleeve Figure 3 10 Reinstalling the outside rose assembly 8K Series Service Manual 3 9 Service and Maintenance 3 Install the lock chassis assembly from the outside Make sure the latch tabs engage the chassis frame and the latch tailpiece engages the retractor as shown in Figure 3 11 P i UU Pd zm Chassis frame 1 Fa Latch tab m Latch tailpiece k x Retractor dE V Figure 3 11 Engaging the retractor in the tailpiece 4 Reinstall the following components m inside rose assembly page 3 8 m knobs page 3 4 Replacing the To remove the button assembly button Note These instructions apply for all es of button assemblies assembly nd p 1 Remove the following components m knobs page 3 4 m inside rose assembly page 3 7 m outside rose assembly page 3 9 2 Use a flat blade screwdriver to press down on the button assembly tab which is visible through the cutout in the sleeve as shown in Figure 3 12 The ta
74. y 12 C55515 1 Spring drive plate 13 A60424 1 Keyed sleeve assembly 14 D55571 1 Outside hub or not shown D56003 1 Outside hub lost motion 15 A55505 2 Chassis screw 2 45 Functions and Parts Lists FUNCTION CONVERSION If you want to convert the function of an existing 8K Lock use the following tables to determine the internal parts that you need Unless otherwise noted a quantity of one is used for each part Compare the column of the function you currently have with the column of the function you need to determine the new parts necessary for conversion Standard functions Part No H HJ a gt lt Description Zoenr sd gt A54745 AB C D E G eL N Button release assembly B54742 Turn button assembly E B54744 Push button assembly B54748 B54810 B54801 Slotted button assembly a Inside hub amp plate assembly E E NH NH NH NH NH NH NH NH NH EH NH NH E Outside hub amp plate assembly E H NE NM E E NH NH NH NH NH NH E B54809 Outside hub amp plate assembly a A54717 B54806 Outside convex rose for Y function L Non keyed sleeve assembly E NH E E EM NM NH NH a B54808 Non keyed sleeve assembly a m B54807 Keyed sleeve assembly E w NE NK E E HB Ww B54832 B54185 A54856 B54172 B54822 Keyed sleeve and hub assembly a Knob driver or Breakaway driver Chassis cover BH BH E E E E E BH 8 BH NH NH BH B HN Retractor assembly with long
75. y 6 B54172 1 Chassis cover 7 B54820 1 Retractor assembly without catchplate 8 B54809 1 Outside hub and plate assembly 9 B54163 2 Chassis screw 10 A54717 1 Outside rose for Y function 1 A54717 is the only available outside rose for this function Specify finish Figure 2 31 Inside YR function exploded diagram Outside YR SJSI Seq pue suonouny jenue 991Mas sang yg Lv 2 Z FUNCTION CHASSIS CLOSET LOCK Item PartNo Oty Description 1 OMAN HAWN KR W t A54736 A54810 B54187 A54835 B54172 B54820 B54806 B54801 B54163 mM NO Mm N Turn blade assembly for Z function Inside hub and plate assembly Clamp stud Non keyed sleeve assembly Chassis cover Retractor assembly without catchplate Non keyed sleeve assembly Outside hub and plate assembly Chassis screw 1 You need to install an A or C style rose first before installing the turn blade assembly See page 2 51 Specify finish Inside Figure 2 32 Z function exploded diagram Outside SJSI Seg pue suonouny cv c Jenue y 9dIMag sauag yg ELECTRIFIED FUNCTIONS DEL FUNCTION CHASSIS ELECTRICALLY LOCKED FAIL SAFE Inside Figure 2 33 DEL function exploded diagram SJSI Seq pue suonouny DEL chassis parts list 8K Series Service Manual Functions and Parts Lists Refer to Figure 2 33 and the table below to find the part you need Item Partno Qty Description 1 B60207 1 Switc

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