Home

T Series Service Manual

1. suauodwo 6VI91VI jenue W 92IM951 000690 18 6 KL FUNCTION ONE WAY TURN KNOB DEADBOLT Item Qty PartNo Description 1 2 A23921 Trim screws 2 1 A23952 Turn knob rose 3 2 A23907 Clamp screw 4 1 B21262 Spindle 5 1 A39194 Retaining ring 6 1 A23906 Clamp plate 7 1 C28561 2 3 8 Deadbolt C28560 2 3 4 Deadbolt C28563 2 3 8 Drivein deadbolt C28562 2 3 4 Drivein deadbolt 1 A23942 Spacer ring 9 1 A21259 Cylinder rose 10 1 B23911 Blank rose a For applications that require lead shielding insert the A23904 lead liner into the bored hole behind the clamp plate Figure 33 KL function with exploded view diagram deadbolt operated by tum knob only squauodwo jeusazu Internal components 3 10 8T Deadbolt Service M anual MISCELLANEOUS PARTS The following pages list all miscellaneous parts for the 8T deadbolt These parts consist of strikes strike boxes screws cylinder parts and thick door parts 8T Deadbolt Service M anual 4 1 Miscellaneous parts STRIKES AND STRIKE BOXES Aa WN BPe a os A 0 1 9 Figure 4 1 Strikes see the table below for part numbers and descriptions ue ee 0 rs x 0 0 Figure 4 2 Strike boxes see the table below for part numbers and descriptions y O U Nom Corresponding litem enclature Description Screw partno strike box no 1 8TS1 ANSI deadbolt strike A18724 B34380 2 8TS5 High sec
2. K E2151 nil 181K Turning the key in the outside cylinder or Turning the inside turn knob KL E2191 N A Turning the inside turn knob E2161 181L Turning the key in the outside cylinder The inside cylinder is blank i M E2141 181M Turning the key in the inside or outside cylinder The inside mounting screws are concealed E2171 a Turning the key in the outside cylinder or Turning the inside turn knob The turn knob only retracts the deadbolt it cannot throw the deadbolt 8T Deadbolt Service Manual 8T Deadbolt Service M anual INTERNAL COMPONENTS This section diagrams all 8T Series deadbolt exploded views These diagrams detail all available replacement parts To find a replacement part first identify the lock function in question Then identify the part you need and find its corresponding part number on the same page For more information on 8T functions see page 2 2 3 1 CE LC FUNCTION DEADBOLT THUMBTURN Item Qty PartNo Description 1 2 A23921 Trim screw 2 1 A23952 Turn knob rose 3 2 B23907 Clamp screw 4 1 A23906 Clamp plate 5 1 C28561 2 3 8 Deadbolt C28560 2 3 4 Deadbolt C28563 2 3 8 Drivein deadbolt C28562 2 3 4 Drivein deadbolt 1 A21259 Cylinder rose 7 A21314 Cylinder ring A23956 Outside cylinder a For applications that require lead shielding insert the A23904 lead liner into the bored hole behind the clamp pl
3. A housing used in back of a strike to enclose the bolt or bolt openings The component that projects or retracts a deadbolt operated by grasping and turning Also called turn knob or turnpiece The shape tube like of the lock chassis and bolt enclosure 8T Deadbolt Service M anual INDEX A ANSI Numbers as function description 2 2 ANSI compliance with 2 1 boxes of strikes 4 2 C clamp screws 4 4 components internal 3 1 cylinders parts of 4 3 D deadbolt throw length 2 2 descriptions of functions 2 2 diagrams of function descriptions 2 2 Door thickness range 2 2 exploded diagrams K function 3 2 K function with concealed screws 3 3 KL function 3 9 L function 3 4 L function concealed screws 3 5 M function 3 6 S function 3 7 S function with concealed screws 3 8 F Federal numbers as function descriptions 2 2 8T Deadbolt User M anual function descriptions 2 2 functions 2 2 G grade of security 2 1 internal components 3 1 K K function with concealed screws exploded diagram of 3 3 K function exploded diagram of 3 2 KL function exploded diagram of 3 9 L L function with concealed screws exploded diagram of 3 5 L function exploded diagram of 3 4 length of deadbolt throw 2 2 lock dimensions of backset 2 2 of faceplate 2 2 M M function exploded diagram of 3 6 miscellaneous parts 4 1 cylinders 4 3 strike boxes 4 2 strikes 4 2 thick door parts 4
4. Spindle 1 3 8 A21262 A21262 A21262 A21262 A212634 A21262 A21262 A21262 1 3 4 A21262 A21262 A21262 A21262 A212649 A21262 A21262 A21262 2 A21262 A21262 A21262 A21262 A212649 A21262 A21262 A21262 2 1 4 A21262 A21262 A21262 A21262 A212889 A21262 A21262 A21262 2 1 2 A21262 A21262 A21262 A21262 A212889 A21262 A21262 A21262 2 3 4 A21262 A21262 A21262 A21262 A212899 A21262 A21262 A21262 3 A24053 A24053 A24053 A24053 21289 A24053 A24053 A24053 Clamp 1 3 8 B23907 B23907 B23907 B23907 B23907 B23907 A23988 B23950 screw 1 3 4 B23907 B23907 B23907 B23907 823999 B23907 A23989 823907 2 823999 861412 B23907 861412 B61412 B23907 A24055 823907 2 1 4 B61413 B61413 B61413 B61413 861413 B61413 A24056 861412 2 1 2 B61414 B61414 B61414 861414 B61414 B61414 A24057 861413 2 3 4 B23985 B23985 B23985 B23985 B23985 B23985 A24058 861414 3 861415 B61415 B61415 B61415 B61415 B61415 A24059 B23985 a The lead liner A23904 is available on all functions in all door thicknesses except the narrow 1 3 8 thick door b For the M function use two spacer rings on 1 3 8 thick doors c For the M function with lead liner on standard 1 3 4 thick doors add one spacer ring on the same trim side as the lead liner d Use two spindles on all M functions e Use two clamp screws on all functions 4 4 8T Deadbolt Service Manual Auxiliary lock Bored deadlock Chassis Deadbolt lock Drive in deadbolt 8T Deadbolt Service M anual Hand of door S
5. 00 p m eastern standard time or visit the web page www BestAccess com Training BEST provides training sessions for its customers If seminars interested contact your local Representative for details 8T Deadbolt Service M anual 1 1 Getting Started 1 2 8T Deadbolt Service M anual ST OVERVIEW INTRODUCTION ANSI Standard compliance 8T Deadbolt Service M anual The Best 8T Series deadbolt locks meet or exceed the highest operational and security standards in the industry Every part of the 8T series tubular lock is designed to precise tolerances and is made with the highest quality materials This manual covers the installation operation and maintenance of the 8T tubular locks It contains exploded diagrams and part numbers of all internal components and trim components 8T deadbolt locks meet or exceed American National Standard BHMA ANSI A156 5 Grade 1 2 1 8T overview 8T OVERVIEW All 8T deadbolt locks have the following characteristics in common Lock E characteristics Feature Description Deadbolt 1 throw 5 8 x 7 8 bolt Faceplate 82T 1 x 2 1 4 83T 11 8 x 2 1 4 Backset 82T 2 3 8 83T 2 3 4 Trim Wrought brass or bronze cylinder rose and thumbturn Door thickness range rose 1 3 8 through 3 FUNCTION DESCRIPTIONS The table below summarizes how each of the five deadbolt lock functions operate Diagram Function ANSINo Fed No Deadbolt operated by
6. from oneside only 3 4 L function with concealed screws exploded diagram deadbolt operated from onesideonly 3 5 M function exploded diagram deadbolt operated from either side concealed mounting screws are standard 3 6 S function exploded diagram deadbolt operated from outside by key The thumbturn only retracts the deadbolt 3 7 S function with exploded view diagram deadbolt operated from outside by key The thumbturn only retracts the deadbolt 3 8 KLfunction with exploded view diagram deadbolt operated by turn knob only 3 9 MISCELLANEOUS PARTS Strikes see the table below for part numbers and descriptions 4 2 Strike boxes see the table below for part numbers and descriptions 4 2 Exploded view of astandard 8T cylinder 4 3 8T Deadbolt Service M anual iii Figures iv 8T Deadbolt Service Manual GETTING STARTED The 8T Deadbolt Service Manual contains essential information to help you install and maintain your 8T deadbolt locks TECHNICAL SUPPORT Support When you have aproblem with the 8T deadbolt services lock your first resource for help is this 8T Deadbolt Service Manual If you cannot find a satisfactory answer contact your local BEST Representative Telephone Best Access Systems Representatives provide technical telephone technical support for all products You support may locate the Representative nearest you by calling 317 849 2250 Monday through Friday between 7 00 a m and 4
7. to be caused directly or indirectly by this publication Written and designed at Best Access Systems 6161 East 75th Street Indianapolis Indiana 46250 T56104 Rev B 1816702 ER7991 6 May 2002 CONTENTS FIGURES III GETTING STARTED 1 1 Technical Support 1 1 Support services 1 1 Telephone technical support 1 1 Training seminars 1 1 ST OVERVIEW 2 1 Introduction 2 1 ANSI Standard compliance 2 1 8T Overview 2 2 Lock characteristics 2 2 Function descriptions 2 2 INTERNAL COMPONENTS 3 1 K function deadbolt thumbturn 3 2 K cs function thumbturn deadbolt with concealed screws 3 3 L function one way deadbolt 3 4 L cs function one way deadbolt with concealed screws 3 5 M function double cylinder deadbolt 3 6 S function classroom deadbolt 3 7 S cs function classroom deadbolt with concealed screws 3 8 KL function one way turn knob deadbolt 3 9 8T Deadbolt Service M anual i Contents MISCELLANEOUS PARTS 4 1 Strikes and strike boxes 4 2 Cylinders 4 3 Thick door parts spacer rings spindles and clamp screws 4 4 GLOSSARY 5 1 INDEX 6 1 INSTALLATION INSTRUCTIONS A 1 ii 8T Deadbolt Service M anual FIGURES INTERNAL COMPONENTS K function exploded diagram deadbolt operated by outside key or inside thumbturn 3 2 K function with concealed screws exploded diagram deadbolt operated by outside key or inside thumbturn 3 3 L function exploded diagram deadbolt operated
8. 4 6 1 Index P parts clamp screws 4 4 cylinders 4 3 miscellaneous 4 1 spindles 4 4 strike boxes 4 2 strikes 4 2 thick door 4 4 parts breakdown 3 1 S S function with concealed screws exploded diagram of 3 8 S function exploded diagram of 3 7 screws of clamp 4 4 security grade 2 1 see page 2 2 3 1 spindles 4 4 strike boxes 4 2 strikes 4 2 support services Telephone technical support 1 1 T thick door parts 4 4 thicknesses valid range 2 2 throw length 2 2 training seminars 1 1 8T Deadbolt User M anual 6 2 A INSTALLATION INSTRUCTIONS The following pages contains the Installation Instructions for 82T 83T Deadbolt Locks 8T Deadbolt Service M anual Installation Instructions A 2 8T Deadbolt Service M anual gt a pana gE wy ACCESS SYSTEMS Installation Instructions for 82T 83T Deadbolt Locks E Center punch the drill points High side of the door bevel Figure1 Positioning and marking with the template 1 Place the template at the desired height on the high side of the door bevel 2 Tape the template to the door 3 Center punch the drill points 2 1 8 diameter hole N 1 diameter hole Figure2 Holesfor standard and drive in deadbolts 1 Borea 2 1 8 diameter hole To avoid splintering a wood door bore the hole from both sides of the door 2 Drill a1 diameter hole from the edge of the door that intersects the 2 1 8 h
9. G Attach inside trim For standard mounting screws 1 Secure the cylinder to the door with the clamp plate and mounting screws as shown in Figure 7 Spindle Clamp plate Mounting screws Trim screws girare Turn knob assy Outside cylinder ring and rose Figure7 Standard trim mounting 2 Break the spindle at the appropriate notch to suit the installation 3 Slide the turn knob assembly over the spin dle and secure it with the trim screws sup plied For concealed mounting screws 1 With the inside rose and turn knob unit in place put the two mounting screws through the outside cylinder as shown in Figure 8 Mounting screw Inside rose gt knob T_T LI Figure 8 Concealed trim mounting BEST ACCESS SYSTEMS Indianapolis Indiana 2 Break the spindle at the appropriate notch to suit the installation 3 Screw the mounting screws into the back of the turn knob unit Install core or cores For double keyed deadbolts or deadbolts with concealed screws m To cover the mounting screw holes put the cylinder face into the ring See Figure 9 Ring Mounting screw holes F Cylinder face Figure9 Installing the cylinder face for double keyed deadbolts and deadbolts with concealed screws For all deadbolt locks 1 Put the control key into the core and turn the key 15 degrees clockwise as shown in Figure 10 Throw pins Core fs Rotate 15 degrees Figu
10. T S RI S SERVICE MANUAL Y ACCESS SYSTEMS nell lt z Z lt gt LI gt x LI 0 CREDITS COPYRIGHT 1996 99 2002 Best Lock Corporation dba Best Access Systems 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 Best Access Systems 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 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 Best Access Systems This document is distributed as is without warranty of any kind either express or implied respecting the contents of this manual including but not limited to implied warranties for the publication s quality performance merchantability or fitness for any particular purpose Neither Best Access Systems 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
11. ate 51V9V009I02 6VI91VI jenue VI 82IMI9 5 1 000690 19 i 1 Figure 31 K function exploded diagram deadbolt operated by outside key or inside thumbotum jenue W 82IM895 HOQpeag 18 E E K CS FUNCTION THUMBTURN DEADBOLT WITH CONCEALED SCREWS Item Qty PartNo Description 1 1 A23954 Turn knob rose 2 2 A21259 Cylinder rose 3 1 C28561 2 3 8 Deadbolt C28560 2 3 4 Deadbolt C28563 2 3 8 Drivein deadbolt C28562 2 3 4 Drivein deadbolt 4 1 A21314 Cylinder ring 5 1 A23959 Outside cylinder 6 2 A23907 Clamp screw 7 1 A23909 Trim plate a For applications that require lead shielding insert the A23904 lead liner into the bored hole behind the inside cylinder rose 4 N Figure 32 K function with concealed screws exploded diagram deadbolt operated by outside key or inside thumbotum squauodwo jeusazu V C L FUNCTION ONE WAY DEADBOLT Item Qty PartNo Description 1 2 A23921 Trim screw 2 1 A23912 Blank rose 3 2 B23907 Clamp screw 4 1 A23906 Clamp plate 5 1 C28561 2 3 8 Deadbolt C28560 2 3 4 Deadbolt C28563 2 3 8 Drivein deadbolt C28562 2 3 4 Drivein deadbolt 1 A21259 Cylinder rose 7 A21314 Cylinder ring A23956 Outside cylinder a For applications that require lead shielding insert the A23904 lead liner into the bored hole behind the clamp plate suauodwo 6VI91VI jenue VI 82IMI9 5 yoqpeeg 19 Figure 33 L funct
12. ion exdoded diagram deadbolt operated fromone side only jenue W 82IM895 HOQpeag 18 GE L CS FUNCTION ONE WAY DEADBOLT WITH CONCEALED SCREWS 7 Item Qty PartNo Description 1 2 B23911 Blank rose 2 2 A21259 Cylinder rose 3 1 C28561 2 3 8 Deadbolt C28560 2 3 4 Deadbolt C28563 2 3 8 Drivein deadbolt C28562 2 3 4 Drivein deadbolt 4 1 A21314 Cylinder ring 5 1 A23959 Outside cylinder 6 6 2 A23907 Clamp screws 7 1 A23909 Trim plate a For applications that require lead shielding insert the A23904 lead liner into the bored hole behind the inside cylinder rose fl A U Figure 34 L function with concealed screws exploded diagram deadbolt operated fromone side only squauodwo jeusazu 9 jenue VI 82IMI9 5 yoqpeeg 19 M FUNCTION DOUBLE CYLINDER DEADBOLT Item Qty PartNo Description 1 1 A23909 Trim plate 3 1 A23958 Inside cylinder 4 2 A21314 Cylinder ring 5 2 A21259 Cylinder rose 6 1 C28561 2 3 8 Deadbolt C28560 2 3 4 Deadbolt C28563 2 3 8 Drivein deadbolt C28562 2 3 4 Drivein deadbolt 7 1 A23957 Outside cylinder a For applications that require lead shielding insert the A23904 lead liner into the bored hole behind the inside cylinder rose For standard 1 3 4 doors add one A23942 spacer ring to the trim on the same side as the lead liner M function exploded diagram deadbolt operated fromeither side concealed n
13. nd wooden block lightly drive the deadbolt into the hole until the face of the deadbolt is flush with the edge of the door Install cylinder or cylin ders For 1 3 8 thick doors only m Slip the spacer ring behind the outside cyl inder and trim assembly as shown in Figure 5 Note Use two spacer rings for M function deadbolts one behind the outside cylinder and the other behind the inside cylinder For single keyed cylinder deadbolts except S classroom functions 1 Extend the bolt with a screwdriver 2 Install the cylinder and trim assembly with the spindle in the vertical position as shown in Figure 5 For non keyed KL functions 1 Extend the bolt with a screwdriver 2 Slip the spacer ring behind the outside rose Cylinder amp trim assy Spacer ring 1 3 8 thick doors Spindle Extend or retract bolt with screwdriver here Figure 5 Installing the cylinder and trim assembly For S classroom function deadbolts 1 Retract the deadbolt with a screwdriver 2 Install the cylinder and trim assembly with the spindle in the horizontal position For double keyed cylinder deadbolts M function 1 Extend the bolt with a screwdriver 2 Install each cylinder with its ring and rose as shown in Figure 6 Both spindles fit aroun slotted spindle hole Pa Di L_ Figure 6 Side view of a double keyed deadbolt
14. ole For deadbolts with faceplates m Using the deadbolt faceplate as a guide mortise the edge of the door to recess the faceplate T56100 RevB 1816786 ER 7991 19 May 2000 Indianapo EI Install strike plate Center punch Height line Jamb Strike box plate CY 1 Center punch the jamb directly opposite the bolt hole in the door See Figure 3 Drill two 1 diameter holes located 5 16 above and below the cen ter punch to a depth of 11 8 Note For 51 strike plates only drill two additional 1 diameter holes located 15 16 above and below the center punch Clear out the mate rial between the holes Using the strike as a guide mortise the jamb and install the strike box and strike plate as shown in Figure 3 Install deadbolt assembly 5 16 Clear out Figure3 Installing the strike 2 3 Slotted spindle hole w Se Faceplate screws Figure 4 Installing the standard and drive in deadbolts For standard deadbolts 1 Insert the standard deadbolt with the slotted spindle hole at the bot tom of the assembly as shown in Figure 4 2 Secure the standard deadbolt to the door with the faceplate screws For drive in deadbolts 1 Make sure the drive in deadbolt is in the retracted position 2 Insert the deadbolt into the door with the slotted hole at the bottom of the assembly See Figure 4 BEST ACCESS SYSTEMS is Indiana 3 Using a hammer a
15. pindle GLOSSARY A lock having alatchbolt or deadbolt operated by a key or a thumbturn or both This type of lock is often used in conjunction with another lock which may or may not be key operated but has a latchbolt operated by knobs or levers A lock that fits round bored holes drilled into the face and edge of a door Bored deadlocks have a deadbolt operated by a key or thumbturn or both The internal frame of the lock A lock having a bolt whose end protrudes from and retracts into the lock front When the door is closed and the deadbolt thrown the deadbolt extends into a hole provided in the strike locks the door and does not retract when pressure is applied to the end A deadbolt that is installed by hammering it into the edge of the door The swing direction of the door as viewed from the outside of the door A right handed RH door is hinged on the right and swings inward A left handed LH door is hinged on the left and swings inward If either of these doors swing outward it becomes a right hand reverse bevel RHRB door or a left hand reverse bevel LHRB door respectively A bar that projects from the back of acylinder that engages the lock mechanism When the spindle is rotated by the key or thumbturn it either locks or unlocks the lock Also called tailpiece 5 1 Glossary Strike Strike box Thumbturn Tubular 5 2 A plate fastened to the door frame that the bolt projects into
16. re 10 Installing the core on standard deadbolts 2 Adjust the throw pins if needed then put the core into the cylinder with the control Key 3 Turn the key 15 degrees counterclockwise and remove the key Caution Locks that secure both sides of the door are controlled by building codes and the Life Safety Code In an emergency exit situation failure to quickly unlock the door from the inside could be hazardous or even fatal Patents Products are covered by one or more of the following patents U S Patents D290085 4444034 4424693 4386510 4294093 4301667 4655063 4843852 Other patents pending
17. rounting screws are standard suauodwo 6VI91VI jenue W 92IM951 000690 18 LE S FUNCTION CLASSROOM DEADBOLT Item Qty PartNo Description 1 2 A23921 Trim screw 2 1 A23953 Turn knob rose 3 2 A23907 Clamp screw 4 1 A23906 Clamp plate 5 1 C28561 2 3 8 Deadbolt C28560 2 3 4 Deadbolt C28563 2 3 8 Drivein deadbolt C28562 2 3 4 Drivein deadbolt 1 A21259 Cylinder rose 1 A21314 Cylinder ring 1 A23956 Outside cylinder a For applications that require lead shielding insert the A23904 lead liner into the bored hole behind the clamp plate i lt o g ba Figure 36 S function ed oded dagram deadbolt operated fromoutsi de by key The thumbotum only retracts the 9C801CIL squauodwo jeusazu jenue VI 82IMI9 5 yoqpeeg 19 S CS FUNCTION CLASSROOM DEADBOLT WTH CONCEALED SCREWS Item Qty PartNo Description 1 1 A23955 Turn knob rose 2 2 A21275 Clamp stud 3 2 A21259 Cylinder rose 4 1 C28561 2 3 8 Deadbolt C28560 2 3 4 Deadbolt C28563 2 3 8 Drivein deadbolt C28562 2 3 4 Drivein deadbolt 5 1 A21314 Cylinder ring 6 1 A23959 Outside cylinder 7 2 A23989 Clamp screw 8 1 A23909 Trim plate a For applications that require lead shielding insert the A23904 lead liner into the bored hole behind the inside cylinder rose Figure 37 S function with epioded view diagram deadbolt operated fromoutside by key The thuntstum only retracts the deadbolt
18. urity deadbolt strike A28523 B34380 3 8TS4 Lip deadbolt strike A25359 B24026 4 8TSTK Standard deadbolt strike A25359 B24026 5 30HS4 ANSI strike box plastic N A N A 6 8KS1 Standard strike box metal N A N A 7 B24026 Standard strike box plastic N A N A a Two screws are supplied with every strike unless otherwise noted b The 8TS5 uses four 4 screws 4 2 8T Deadbolt Service Manual Miscellaneous parts CYLINDERS Figure 4 3 Exploded view of a standard 8T cylinder Item Qty Partno Description 1 2 A10470 Throw pin 2 1 A10390 Spacer 3 1 C23901 Cylinder housing 4 1 A28521 Throw plug 5 1 A20941 Retainer 6 2 A14553 Retainer screw 7 1 A21262 Standard spindle a To rivet the throw member parts to the cylinder use the ED212 mortise tool b For the M function use the A21264 spindle See the thick door chart on page 4 4 for more information about various length spindles 8T Deadbolt Service M anual 4 3 Miscellaneous parts THICK DOOR PARTS SPACER RINGS SPINDLES AND CLAMP SCREWS When retrofitting a tubular deadbolt to anon standard door thickness two parts vary in length to accommodate the additional thickness These parts are the spindle and the clamp screws To find the correct parts for the door thickness follow the table below Door Part thickness K K cs L L cs M 5 5 C5 ML Spacer ring 1 3 8 A23942 A23942 A23942 A23942 A23942 A23942 A23942 23942 1 3 4 A23942 A23942

T Series Service Manual

Contents

Download Pdf Manuals

Related Search

Related Contents