Kd50C Manual - Kaba Mexico
Contents
1. KD50C INSTRUCTION MANUAL IMPORTANT Read these instructions before you use your new 5 Key Machine N 772 USA 400 Jeffreys Rd Box 2627 Rocky Mount 27802 2627 Tel 919 446 3321 FAX 919 446 4702 EXPORT 7301 Decarie Blvd Montreal Que H49 207 Tel 514 735 5411 FAX 514 273 3521 125808 This manual is registered and applies specifically to the machine which carries this serial number It proper ly identifies your model and assures you will receive correct parts if and when you require replacement parts Retain this manual in a safe place It s the only one of its kind If ownership of this machine is transferred this service manual should accompany the machine When seeking service information about this machine refer to the Model No which is KD50C your registra tion number see below and the part number desired see pages 4 to 9 Note that most parts are interchange able with the previous model KD50 CONTENTS 2 Introduction Othe 250 3 Operating Paris anne 4 Operating Parts Identification Names and Part 5 Exploded View Parts List Names and Part 6 7 Exploded View of 8 9 The Cutting Operation Proper Key Cutting Techniques 10 Adjusting for proper depth of cut a ei a 11 Adju2. Nylon Shoulder Screw Brush Plastic Shield Shield Knob Foot Spacer Foot Chip Pan Service Bar Service Pin 1 2mm Service Pin 1 7mm Hex Wrench Set 2 2 5 3 4 5 6mm Open End Wrench Bar to secure cutter spindle Service Kit not shown Box for Service Kit not shown Grounding Label EXPLODED VIEW PARTS LIST Refer to pages 8 and 9 for illustrations Description Part No Description Switch Operating Shaft KD50C 328 Adjusting Plate Ring Carriage Stop KDS50C 329 Depth Knob Cam Pin Carriage Stop Screws KDS50C 330 Cam Pin Carriage Stop Adjusting Nut N S KDS50C 331 Shaft Detent Release Micrometer Knob KD50C 332 Knob Setting Gage On Off Switch Plate KD50C 335 Motor Shelf Sutd light socket KD50C 348 Retaining collar Nut light socket stud KD50C 349 Handle Angle Plate KD71 64 Carriage Stop Adjusting Screw Switch Cam KD50C IM Instruction Manual Washer 14 1 5mm KD100 14 Cam Pin Knob Antivibrating washer KD50A J Vise Jaw Assembly one unit Transparent Light Guard CUS0A Cutter 3 150 diamater Cobalt Steel Bushing Gauge Cam Cam Support NOTE In Jan 796 the KD50C 349 thread diameter was increased to 390 For machines made prior to Jan 796 replace KD50C 349 at same time For machines made prior to Jan 796 replace KD50C 348 at same time OPERATING ACCESSORIES Service Bar KD50A 111 Used to adjust spacing and depth Also serves as stop for shoulderless keys Service Pins
3. do not overbrush or run key into belts PROPER KEY CUTTING TECHNIQUES Even though your KD50A key machine is designed to make key cutting fast easy and accurate operator skill is important The actual mechanics of placing keys within the vise jaws are simple to learn but there are some basics that must be followed A properly adjust ed key machine used by someone who ignores good key cutting techniques will NOT produce a good key The way a person clamps a key into the vise jaws is critical to the accuracy of the duplicated key Remember the real purpose of a duplicate key is sim ply to operate the lock for which it was intended If your customers don t bring back the keys you can assume the keys are cut correctly If customers return the keys you should re examine your cutting tech niques and adjustments of the machine Here are some important operating tips 1 Vise jaws clean them regularly so that no metal chips lie under the keys It is essential that both keys lie flat across the entire width of both vise jaws Neither key should be tilted 2 Do NOT use pliers or other tools to tighten the vise jaws Firm hand pressure is sufficient 10 3 Keep the carriage shaft free of metal chips A thin film of oil can be applied to it The carriage should travel smoothly along its shaft 4 NEVER touch the shoulder of a key to the side of the key guide This will cause the shoulder of the key blank to touch the side of
4. KD501 112 and KD501 113 Used as shims to raise narrow blade keys above surface of vise jaw Metric Allen Wrench KD50A 114 Various size wrenches are used to loosen and retighten set screws on the machine Metric Wrench KD50A 115 Used to loosen and retighten cutter nut and belt tension adjustment nut Cutter Spindle Bar KD50A 116 Used to hold cutter spindle rigid while En EXPLODED VIEW EXPLODED VIEW een 29 gr 7 7 71 64 85 81 77 THE CUTTING OPERATION GENERAL OPERATING SEQUENCE The KD50A has a constant power switch which must be turned on However the machine motor will not operate until activated by the carriage assembly After both key and blank are properly clamped and aligned pull down on the carriage handle Use thumb to depress carriage release knob the key setting gauge will automatically spring away Spring tension will raise the carriage and the motor will automatically start Move the lever handle sideways so that the original key touches the key guide in an area between the shoulder and the first cut Do not let the shoulders touch either the key guide or cutter wheel Using the lever handle slide the carriage left and then right to complete the cutting operation Lower the carriage until it locks into the original position which will automatically stop the motor and cutter Remove the new key and deburr with the brush
5. could be effected on some keys having deep cuts It s a good idea to check the clearance on a regular basis especially when a large quantity of keys are cut If the cutter is allowed to strike the vise jaw the edges of the cutter will be dulled immediately causing a reduction in the life of the cutter 13 REPLACEMENTS CUTTER BELT OR KEY GUIDE CYLINDER If the belts stretch they will slip when the motor is in motion thus reducing the power supplied to the cutter This will be evident to the operator since the cutter will slow down A belt nut adjustment See Figure10 will give proper tension to the belt until it must be replaced To reach the belt adjustment nut open the top cover of the machine Replace cover after adjustment is made There s no prescribed length of time that a cutter should last since this depends upon the usage to which it s subjected Factors such as the length of time to cut a key sound appearance and feel are some of the clues that will indicate when a cutter needs replace ment You should keep an extra cutter and key guide cylinder on hand for immediate replacement when needed To replace the cutter just unscrew the cutter nut note the left hand thread using the holding bar supplied to prevent the cutter spindle from turning See Figure 11 Install the new one against the spindle shoulder Replace washer and nut tighten the nut securely One word about the key guide cylind
6. extra wide reversible jaws There s enough space between the jaws to cut even the long large bow hotel keys And the reversible jaws will hold Schlage wafer or double sided import car keys securely for trouble free cutting UNPACKING INSTRUCTIONS Your new KD50A key machine has been shipped to you in a sturdy specially cushioned container to pre vent the possibility of damage during handling and shipment Once the machine is removed from the carton it should be set up on a level workbench and wiped free of all rustproofing oil The machine is adjusted at the facto ry and test keys have been cut on it but it is recom mended that you check the adjustments to make sure they have not slipped or shifted during transit See Pages 16 SPACING AND DEPTH ADJUSTMENT CAUTION DO NOT DESTROY OR DISCARD THIS VALUABLE SHIPPING CARTON STORE IT CAREFULLY IN A SAFE PLACE IN THE EVENT OF A PROBLEM WITH YOUR MACHINE IT MUST BE RETURNED TO OUR SERVICE FACILITY IN ITS ORIGINAL PROTECTIVE CARTON OPERATING PARTS Micrometer Knob Spacing Key Guide Lever Handle and Knob Release Knob Knob For Setting Gauge Assembly Vise Jaw Clamp Screw Micrometer Knob Depth Carriage Handle Plastic Shield Belts 2 Cutter Nut Brush Cutter Cover Case Body of Machine Vise Jaw Clamp Vise Jaw Assembly Lower Housing Vise Jaw Clamp Screw NOTE On Off power switch KDS0A 15
7. identical key blanks clamped into the vises and with the left key resting against the key guide the 16 right key should just barely kiss the cutting wheel edge If not loosen the key guide Allen screw and adjust the rear micrometer knob in or out as needed For best continually accurate key cutting it s advisable to keep a test lock in your key cutting area Every month or so depending upon the quantity of keys you cut make a duplicate of the original key for your test lock Try the duplicate in the lock and look for any bind ing or hard turning of the key If it works smoothly your machine is maintaining its adjustment If it binds you should recheck your key cutting techniques and adjust ments We recommend that a high quality locking device such as a Master pin tumbler padlock or a Schlage pin tumbler lockset be used as the test lock
8. is not shown but is visible on the left side of the machine OPERATING PARTS OPERATING PARTS IDENTIFICATION Refer to page 4 Part No KD50A 1A KD50A 2A KD50A 4A KDS0A 8A KDS0A 15 KDS50A 31 KD50A 32 KD50A 51 KDS50A 53 KD50A 54 KD50A 58 KD50A 62 KD50A 68 KD50A 72 KD50A 86 KD50A 89 KD50A 96 KD50A 102B KD501 104 KD501 150 CUS0A Identification Housing Case Body of Machine Cover Belt two On Off power switch not shown Lever Handle Knob Clamp Screw vise jaw two Upper vise jaw two Lower vise jaw two Clamp Assembly vise jaws two Carriage Handle Knob setting gauge assembly Release knob Key Guide Assembly Key Guide Cutter Nut Brush Plastic Shield Micrometer adjusting knob Cutter 3 150 diameter cobalt steel EXPLODED VIEW PARTS LIST Refer to pages 8 and 9 for illustrations Part No KD50C 1A KD50C 2A KD50C 3A KD50C 4A KD50 7A KD50 8A KD50 9A KD50 10 KD50 11 KD50 12 KD50 13 KD50A 15 KD50A 16 KD50 17 KD50 18 KD50 19 KD50 21 506 234 KD50 25 KD50 26 KD50 29 KD50 30 KD50 32 KD50 36 KD50 37 KD50 38 KD50 39 KD50 40 KD50 45 KD50 46 KD50 50 KD50 51 KD50A 52 KD50 55 KD50 58 KD50 59 KD50 60 KD50 61 KD50 62 KD50 64 Description Housing Case Body of Machine Back Plate Upper Cover Motor Pulley Belt for Italian Motor two required Motor 110V 60Hz Power Cord and Plug Bushing Strain Relief Termi
9. PREVENT VISE JAW DAMAGE Figure 8 Carriage Stop 1 7 Stop Adjusting Screw L Figure 2 24 II Sash top justing Nut x Og This machine is equipped with a carriage stop that pre vents the carriage from moving all the way up to the cutter When properly adjusted it stops the cutter from grinding into the vise jaw Such a condition could occur when reaching the tip of the cut key and the car riage lever continues to move the carriage The carriage stop Part No KD50A 144 is a U shaped channel secured to the housing by set screws It s posi tioned to span the travel of the carriage during the cut ting cycle normally this position does not change In addition there s a carriage stop adjusting screw that is installed in the carriage this screw controls the dis tance between the cutter and the vise jaw See Figure 8 The carriage stop adjusting screw is set at the factory to create a clearance of 005 between the cutter and the vise jaw This distance is NOT critical and can be set without measuring instruments Just loosen the lock nut and turn the screw in or out so the cutter does not touch the vise jaw The machine should be off When an ordinary business card can slide between the cutter and vise jaw the adjustment is correct and the accura cy of key cutting will not be affected CAUTION Do not make this clearance too wide Key cutting
10. ased a superior key cutting machine The KD50A key machine you ve just received will give you remarkably fast and accurate key cutting for many years to come and a profitable return on your investment It will save you time and money The KD50A is superbly engineered and built with un compromising quality for the professional who is real ly serious about speed accuracy and profitability This advanced machine incorporates design and operating features that let you cut keys faster more precisely and more profitably than most machines on the market You can now cut a key accurately within 5 seconds that s faster than most automatics Technically the machine you ve just purchased is called a key duplicator it transfers and duplicates cuts from your customer s key onto a key blank It s designed to cut the most popular types of keys the standard house car and padlock key called cylinder keys by the trade Your new key machine is not like conventional key cutting machines which require tedious manual posi tioning and movement of the entire carriage Instead it features a lever design which moves the entire car riage with a quick effortless motion You merely posi tion the lever and carriage to line up for the first cut and move the lever laterally sideways A special cobalt steel cutter mills away the blank quickly assuring a cut that is accurate To further speed and to simplify key cutting the KD50A has
11. ce if any unauthorized modification or alteration is made to the machine or in case of accident For greater cer tainty any machine not operated in accordance with ILCO UNICAN s printed instructions or operated beyond its rated capacity shall not be covered by this or any other warranty Registration and Serial number is Any and all warranties made by ILCO UNICAN on any machine product or component thereof shall be effective only if and for so long as the buyer complies with all payment obli gations pursuant to the buyer s accepted and acknowledged order Failure to meet such payment obligations shall void all warranties and not extend the period of time for which such machine product of component thereof is warranted irrespec tive of whether or not payment is eventually made These warranties are in lieu of and not in addition to any other warranty of condition expressed or implied including without limitation merchantability fitness for a particular pur pose or latent defects The buyer releases ILCO UNICAN from any liability for any reason other than a breach of its warranties hereunder The liability of ILCO UNICAN shall in no case including negligence exceed the purchase price of the defective machine nor shall ILCO UNICAN be liable for any personal injuries property damage or consequential damages Use only genuine ILCO UNICAN replacement parts on this machine INTRODUCTION Congratulations You ve purch
12. ed if the cutter barely grazes the top of the right service bar If the cutter is stopped from turning or turns freely without contacting the service bar the cut ting depth must be adjusted as follows 1 Loosen the Allen screw that holds the key guide 2 Turn the cutting depth micrometer adjusting knob behind the guide either left or right This will move the key guide in or out Do this until the cutter just grazes the top of the right service bar when the left service bar is resting against the key guide Turn the cutter by hand adjust to the high spot of the cutter 3 Tighten the key guide Allen screw NOTE This adjustment must be made if the cutter is replaced or whenever a test key fails to work indicat ing that the cutter may have worn down somewhat resulting in cuts that are too shallow ADJUSTING FOR PROPER LATERAL DISTANCE SPACING Key cutting accuracy also depends upon the spacing of the key and blank key to be the same as the dis tance between the key guide and cutter To assure that the lateral distance adjustment is correct refer to Figures 2 and 3 and proceed as follows 1 Insert the service bars into the vise jaws making sure that each service bar is butting against the edge of each vise jaw This is critical 11 ADJUSTMENTS SPACING ADJUSTMENT Continued Both setting gauge shoulders should butt exactly against both service bar stops Both the key guide tip and the
13. er This could become worn with heavy usage and should be replaced Slight wear on the key guide cylinder can be compen sated for by making a radial tilting adjustment Figure 10 Loosen the Allen screw at the top of the key guide cylinder then tilt the cylinder so that an unused portion of the cylinder edge makes contact with the V in the service bar or cuts in the key Retighten the Allen screw Beyond that adjustment a new cylinder is required To replace the key guide cylinder loosen the Allen screw on the right side of the cylinder and turn the rear micrometer until the cylinder drops out Insert new cylinder turn micrometer until tip of cylinder is properly adjusted for depth and retighten Allen screw SPACING AND DEPTH ADJUSTMENT The practice of cutting duplicate keys requires that both the pattern key and the key blank be placed in the same relative position in the vise jaws There are two align ments that are critical spacing and depth The key set ting gauge controls the spacing that is it contacts the shoulder on both keys and sets them properly within the vise jaws Do NOT attempt to bend or to alter the shape or position of the fingers of the key setting gauge If the fingers are bent out of shape they will not set the keys in proper relation to each other this will cause an error in the spacings of the notches in the key The depth adjustment is controlled by the key guide With two
14. lat on top of pins so that keys are raised to ward key guide and cutter Insert an equal size pin under each key and blank on the bottom of the vise jaws This will raise both the key and blank to allow the correct depth of cut to be made See Figure 6 Do not cut into vise jaw ALIGNING DOUBLE SIDED CYLINDER KEYS Figure 7 Vise jaw retaining knob V shaped vise jaw should fit exactly into milled groove in key Before cutting this style of key examine the key to seeif key will be held securely when only the top or bottom V there is a milled groove on either side If so then reverse jaw fits into a milled groove When there is no V groove the vise jaw and clamp the key using the jaws The on either side of the key then use the flat vise jaw 14 HOW TO ALIGN KEYS ALIGNING DOUBLE SIDED CYLINDER KEYS Continued If the cuts are not the same on both sides of the key make the shallow cuts first so that when you turn the key over to cut the second side there will be enough metal to grip the key securely during the actual cut ting To reverse the vise jaw loosen the retaining screws at the base of the vise jaws Raise rotate and reseat both vise jaws and then retighten their retaining screws Note the V shape of the jaws Insert the key between the jaws with a milling groove resting in the point of the V This will hold the blank securely Align for spacing and proceed cut ALIGNING CARRIAGE TO
15. nal Grounding Stud On Off Switch Rocker Type Power Cable Light Socket Light Bulb Socket Support Bracket Momentary Switch N O Carriage Actuating Shaft Drive Shaft Gear Washer Brass Knob Brass Bearing Block Brass Bearing Spacer Angle Pin Carriage Spring Cam Actuating Pin Mounting Block Switch Cutter Starting Switch Jaw Post Retainer Clamp Screw Jaw Post Jaw Spring Vise Jaw Post Clamp Assembly Thrust Washer Key Head Rest Clamp Screw Block Carriage Handle Finger Setting Gauge Part No KD50 66 KD50 67 KD50 69 KD50 72 KD50 77 KD50A 81 KD50 82 KDS50A 83A KD50 84 KD50 85 KD50 87 KD50 88 KD50A 89A KD50 90 KD50 91A KD50 92A KD50 95 KD50 96 KD50 97 KD50 98 KD50 99 KD50 99IN KD50 100 KD50 101 KD50A 102B KD50 103 KD50 104 KD50 105 KD50 107 KD50 108 KD50A 109A 1 KD50 112 KD50 113 KD50 114 KD50 115 KD50 116 KD50 120 KD50 121 KD50 139 Description Spring Setting Gauge Shaft Setting Gauge Sleeve Setting Gauge Knob Detent Release Shaft Spring Detent Release Pawl Pivoting Block Shaft Spacer Sleeve Carriage Shaft Detent Sleeve Spring Pivoting Block Mounting Cylinder Barrel Cutter Guide Adjusting Screw Bushing Adjusting Screw Diametral Adjusting Screw Lateral Cutter Spindle Cutter Acorn Nut Cutter Washer Bearing Bearing Spacer External Bearing Spacer Internal Pulley Cutter Spindle Spacer Washer Brush Brush 3
16. set its left shoulder against the shoulder of the pattern key Be sure the key is lying flat along the bottom of the vise Secure the key by turning the clamp assembly clock wise ready for cutting See Figure 4 Insert the key blank in the same manner into the right vise and secure Make sure that the key setting gauge is exactly against both key shoulders The key and key blank now are spaced the correct distance apart and are ALIGNING KEYS WITHOUT SHOULDER FORD AND BEST Figure 5 Align keys by plac ing tip against service bar Align Best keys by plac ing bottom notch against service bar KD50A 60 On keys without shoulders the key setting gauge can not be used It is necessary to use the service bar to correctly position the key and the blank The vise jaws have a series of slots and any slot can be used for the service bar Also note the key head rest KD50A 60 which prevents the key from tilting as the vise jaw is tightened The key head rest can be moved to properly support the key See Figure 5 13 HOW TO ALIGN KEYS ALIGNING NARROW BLADE CYLINDER KEYS Figure 6 Some keys have a very narrow blade and therefore sit deep in the vise jaws with only part of the cuts show ing above the vise This makes it necessary to use the service pins to raise the key for proper cutting Equal size service pins must rest flat along bottom of each vise with keys resting f
17. sting for proper lateral distance spacing seen 11 12 Aligning keys with shoulders aussen 13 Aligning keys without shoulder Ford and 13 Aligning narrow blade cylinder keys 14 Aligning double sided cylinder keys ana a 14 Aligning carriage to prevent vise jaw damage 15 Replacements cutter belt key guide cylinder spacing depth 16 ONE YEAR LIMITED WARRANTY ILCO UNICAN warrants to the original buyer of any new model KD50A machine that it will repair or replace at its option any part of any machine which proves to the reason able satisfaction of ILCO UNICAN to have defects arising from the faulty manufacture of the machine or from defective material or components during a period of one 1 year from the date of shipment of the machine by ILCO UNICAN pro vided that the machine is returned by prepaid transport to ILCO UNICAN or to its authorized representative before the expiry of the warranty period together with a detailed description of the alleged defect s ILCO UNICAN may at its discretion elect to refund the purchase price allocable to the part affected or to issue a credit if the price therefore remains unpaid ILCO UNICAN sells precision made machines The buyer assumes all risks and ILCO UNICAN shall not be liable for any reason if the machine has been subjected to improper in stallation improper use improper or inadequate maintenance negligen
18. the cutting wheel When this happens some of the metal will be cut away from the shoulder of the key blank If the resulting duplicated key is duplicated two three four times over an error will accumulate and cause a non operating key Do not grind away the shoulder 5 Don t run the cutter into the vise jaw this will only dull the cutter and reduce cutter efficiency 6 Keep the cutter clean Don t let any foreign objects or instruments blunt it This cutter is a pre cise cutting tool and should be handled with care 7 Lubricating of moving parts is important Oil cups are provided to keep the cutter shaft bearings well lubricated The carriage spindle should be lubri cated with a thin film of oil ADJUSTMENTS ADJUSTING FOR PROPER DEPTH OF CUT Figure 1 Tip of key guide and tip of a cutter tooth should just kiss the flat surface of the service bars Remove the wire plug from its electrical socket for safety Clamp the two service bars into the vise jaws as shown in Figure 1 making certain that both bars rest flat against the bottom of the vise and that they are butting against the edge of each vise jaw Lift the car riage toward the key guide and cutter until a flat por tion of the left service bar rests against the key guide To lift the 5 carriage pull down and press the carriage release button between the vise jaws Turn the cutter by hand The machine is correctly adjust
19. tip of a cutter wheel tooth must fit exactly into the V groove in the service bars 2 Rotate the key setting gauge up and make certain that both setting gauge shoulders rest exactly against the service bar stops as shown in Figure 2 If there is a discrepancy loosen the right setting gauge Allen screw and adjust so that both gauge shoulders rest exactly against both service bar stops 3 Lift the carriage to the key guide and cutter Insert key guide and cutter into the V shaped grooves in the service bars as shown in Figure 3 Both the key guide and the tip of a cutter wheel tooth must fit exactly into their V grooves or the setting will not be 12 accurate make certain that you do not seat the space between two cutter teeth into the V groove If the guide and cutter do not seat exactly into each of the V grooves the distance between the cutter and guide must be altered Loosen the Allen screw in the key guide assembly and turn the micrometer adjust ing knob fore or aft This action will shift the posi tion of the key guide assembly to the left or right Continue until the key guide and the cutter both drop into the V notches of the service bars HOW TO ALIGN KEYS ALIGNING KEYS WITH SHOULDERS Figure 4 Key setting gauge shoulders must butt exactly against both key shoulders Insert the pattern key left to right into the left vise Rotate the key setting gauge upward and
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