KENTMASTER 500E User manual

REV E: 04/08
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
TELEPHONE: [phone] FAX: [phone] Page 1 of 18
500E
INCLUDING: OPERATION, INSTRUCTION, INSTALLATION, MAINTENANCE AND PARTSBOOK
IMPORTANT: READ THIS MANUAL CAREFULLY BEFORE INSTALLING, OPERATING OR
SERVICING THIS TOOL.
BEEF BRISKET SAW - ELECTRIC
TOOL DATA
MODEL: KENTMASTER 500E
ASSEMBLY NO: 1050000
TYPE: ELECTRICAL OPERATED
NET WEIGHT: 80 LB (36 KG)
MOTOR HORSEPOWER: 1HP / 50Hz, 60Hz

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KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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OPERATING AND SAFETY INSTRUCTIONS
DO NOT OPERATE THIS TOOL UNTIL YOU HAVE READ AND UNDERSTOOD THE SAFETY
INSTRUCTIONS AND OPERATING MANUALS.
DO NOT OPERATE THIS TOOL UNTIL YOU HAVE RECEIVED TRAINING IN THE HANDLING,
OPERATION AND USE OF THIS TOOL.
STOP USING A MALFUNCTIONING OR DEFECTIVE TOOL IMMEDIATELY. REPORT ANY
PROBLEMS OR DEFECTS TO YOUR SUPERVISOR FOR REMOVAL OF THE TOOL FROM
SERVICE.
DO NOT ATTEMPT TO REPAIR THE TOOL YOURSELF.
DO NOT ALLOW UNAUTHORIZED PERSONS TO USE TOOL.
REMOVE AND DISCONNECT POWER FROM THE TOOL WHEN TOOL IS LEFT
UNATTENDED OR IS NOT IN USE.
NEVER TIE DOWN, BYPASS, ALTER OR MODIFY THE ACTIVATING SWITCHES OR
TRIGGERS OF THIS TOOL.
NEVER MAKE ALTERATIONS OR MODIFICATIONS TO THIS TOOL.
BE CONSTANTLY AWARE AND ALERT FOR UNSAFE CONDITIONS AND REPORT THEM
IMMEDIATELY TO YOUR SUPERVISOR.
NEVER PLACE YOUR HAND OR ANY PART OF YOUR BODY IN THE CUTTING PATH OF
THE TOOL.
NEVER ALLOW ANYONE ELSE TO PLACE THEIR HANDS OR ANY PART OF THEIR BODY IN
THE CUTTING PATH OF THE TOOL.
DO NOT ACTIVATE CONTROL SWITCHES OR TRIGGERS OF THIS TOOL UNLESS YOU
INTEND TO TEST OR OPERATE THIS TOOL.
DO NOT USE THIS TOOL FOR ANY PURPOSE OTHER THAN IT’S INTENDED PURPOSE.
WHEN OPERATING THIS TOOL WEAR THE PROTECTIVE GEAR AND SAFETY EQUIPMENT
SUPPLIED TO YOU.
THE NOISE EMISSION (SOUND PRESSURE LEVEL) AT THE WORKSTATION MAY EXCEED
80 dB (A). EAR AND SOUND PROTECTION GEAR IS REQUIRED.
= Hazards or unsafe practices which could result in severe personal injury,
death or substantial property damage.
= Hazards or unsafe practices which could result in minor personal injury,
product or property damage.
= Important installation, operation or maintenance information.
!WARNING
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!CAUTION
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!CAUTION
!NOTICE

REV E: 04/08
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
TELEPHONE: [phone] FAX: [phone] Page 3 of 18
OPERATING INSTRUCTIONS
ONLY TRAINED PERSONNEL ARE TO OPERATE THIS TOOL.
1. TO ENSURE TOOL IS OPERATING PROPERLY, PERFORM FOLLOWING STEPS AT START OF EACH
SHIFT:
•MAKE SURE TOOL MOVES UP AND DOWN FREELY WHILE HANGING FROM BALANCER OVERHEAD.
•WITH POWER TO TOOL TURNED ON, TEST TRIGGER FOR PROPER OPERATION.
2. TO PERFORM WORK, HOLD TOOL FIRMLY AT BOTH HANDLES. SQUEEZE TRIGGERS TO ACTIVATE
TOOL.
3. POSITION TOOL AND PERFORM CUTTING OPERATION.
BLADE REMOVAL AND CLEANING.
ALWAYS DISCONNECT POWER SUPPLY FROM TOOL BEFORE INSTALLING OR
REMOVING BLADE FROM TOOL.
ALWAYS WEAR WIRE MESH GLOVES WHEN INSTALLING OR REMOVING BLADE FROM
TOOL.
1. REMOVE NUT AND BOLT (ITEM NO. 2, 4, FIG. NO. 1).
2. REMOVE BLADE (ITEM NO. 1, FIG. NO. 1).
3. CLEAN ALL PARTS REMOVED WITH SOAP AND
WATER.
4. SHARPEN OR REPLACE BLADES WHEN NECESSARY.
5. REASSEMBLE IN REVERSE ORDER.
Figure 1 MODEL 500E – BLADE REPLACMENT
SERVICE
1. KEEP GOOD RECORDS OF ALL SERVICE ACTIVITY AND INCLUDE TOOL IN PREVENTIVE
MAINTENANCE PROGRAM.
2. USE ONLY GENUINE KENTMASTER REPLACEMENT PARTS TO ASSURE PROPER PERFORMANCE OF
TOOL.
3. CONTACT THE KENTMASTER SUPPLIER NEAREST YOU FOR PARTS AND CUSTOMER SERVICE
INFORMATION.
!WARNING
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KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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INSTALLATION INSTRUCTIONS
ALL ELECTRICAL WIRING MUST BE DONE BY A LICENSED ELECTRICIAN IN
ACCORDANCE WITH THE NATIONAL, STATE AND LOCAL ELECTRICAL CODES.
(REFER TO NAMEPLATE ON TOOL FOR PROPER POWER CONFIGURATION).
1. A BALANCER IS REQUIRED FOR OPERATION AND USE OF THIS TOOL. WEIGHT OF TOOL MUST FALL WITHIN
WEIGHT RANGE OF BALANCER
2. INSTALL BALANCER ABOVE WORK AREA. BALANCER MUST HAVE SUFFICIENT VERTICAL TRAVEL SO
OPERATOR CAN REACH ENTIRE WORK AREA WITH TOOL WITHOUT STRAIN
3. ADJUST BALANCER ACCORDING TO THE OPERATOR'S PREFERENCE AND COMFORT.
WE STRONGLY SUGGEST THAT AN ADDITIONAL SAFETY CHAIN BE USED TO CHAIN
BALANCER TO OVERHEAD TROLLEY. THIS ADDITIONAL MEASURE OF SAFETY WILL
HELP REDUCE INJURIES.
MAINTENANCE
ONLY TRAINED AND QUALIFIED PERSONNEL ARE TO PERFORM MAINTENANCE
AND SERVICE TO THIS TOOL.
OIL LUBRICATION: THE FAT OF THE CARCASS PROVIDES SUFFICIENT LUBRICATION FOR THE BLADE GUIDES AND
OIL LUBRICATION OF BLADE IS NOT NECESSARY WHEN MACHINE IS IN OPERATION.
SAW SHAFT REQUIRES CONTINUOUS LUBRICATION. VERIFY OILER CUP AT THE END OF EACH SHIFT AND ENSURE
THAT THE OILER CONTAINS LIGHT-WEIGHT, FOOD-GRADE OIL, ENOUGH TO COVER BOTTOM OF OILER CUP.
RECOMMENDED LUBRICANT CAN BE PURCHASED FROM “KENTMASTER MFG., CO., INC.”
!WARNING
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REV E: 04/08
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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PARTS BOOK
“500E” MAIN ASSEMBLY
Figure 2 MODEL “500E"

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KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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1050000: 500E - BRISKET SAW
ITEM PART # DESCRIPTION QTY ITEM PART # DESCRIPTION QTY
1 10512__ MOTOR ASSEMBLY OPTIONS 1 31 3601200 BEARING 1
1002420 POWER CORD ASSEMBLY, NON 42V 1 32 4100170 BLADE, 13.6" LONG 1
2 1002430 POWER CORD ASSEMBLY, 42V 1 33 5001370 RETAINING RING 2
3 1052010 HOUSING 1 34 5001500 RETAINING RING 2
4 1052040 BOTTOM COVER 1 35 5002060 RETAINING RING 2
5 1052120 BALANCE 1 36 5100780 RETAINING RING 1
6 1052140 GUIDE - SAW SHAFT 1 37 6000620 SPRING 1
7 1052150 SHAFT - CONNETING ROD 1 38 6001660 WASHER 2
8 1052220 SAW SHAFT 1 39 7236030 OILER 1
9 1052380 COVER 1 40 7681220 O-RING 2
10 1052390 TRIGGER 1 41 7681330 O-RING 1
11 1052420 HANGER 1 42 8023060 SCREW 2
12 1052430 BRACKET 1 43 8029020 SCREW 2
13 1052640 STEP BOLT 1 44 8029040 SCREW 6
14 1052680 BLADE GUIDE 1 45 8071200 SCREW 4
15 1052710 FORWARD HANDLE 1 46 8081020 SCREW 4
16 1052760 SEAL 2 47 8211220 SCREW 4
17 1052840 WASHER 2 48 8410040 SCREW 1
18 1052880 COVER - WIRE BOX 1 49 8411080 SCREW 4
19 1052920 INSULATION PLATE 1 50 8413080 SCREW 2
20 1053000 PLATE, SPRING BACK UP 1 51 8413120 SCREW 5
21 1053010 ROD ACTUATOR 1 52 8415600 SCREW 1
22 1053220 GASKET 1 53 8500100 NUT 1
23 1053230 GASKET 1 54 8500130 NUT 1
24 1070040 CONNECTING ROD 1 55 8506160 WASHER 1
25 1071324 LUBRICATING FELT 1 56 8506600 WASHER 4
26 2000040 NAME PLATE 1 57 8507090 WASHER 4
27 2000180 SWITCH 1 58 8507100 WASHER 4
28 3000020 WASHER 1 59 8507150 WASHER 6
29 3001020 NUT 1 60 8611600 PIN 1
30 3304040 BEARING 1 61 8613180 PIN 1
Figure 3 BOM FOR MODEL “500E”
Figure 4 1052140: GUIDE – SAW SHAFT
1052140: GUIDE - SAW SHAFT
ITEM PART # DESCRIPTION QTY
1 1052140-M GUIDE - SAW SHAFT 1
2 3819120 BUSHING 2

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KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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MOTOR ASSEMBLY
Figure 5 MOTOR ASSEMBLY
MOTOR ASSEMBLY
ITEM PART # DESCRIPTION QTY
1 OPTIONS STATOR 1
2 1051110 ROTOR ASSEMBLY 1
3 1051120 MOTOR SHELL 1
4 1052050 MOTOR BEARING HOUSING 1
5 1052110 PLATE 1
6 1052830 COVER 1
7 3204040 BEARING 1
8 3522060 BEARING 1
9 5002440 RETAINING RING 1
10 5100780 RETAINING RING 1
11 7682140 O-RING 1
12 8048030 SCREW 3
13 8110030 SCREW 3
14 8213060 SCREW 3
15 8313040 SET SCREW 1
16 8507090 WASHER 3
17 8603090 SQUARE KEY 1

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KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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MOTOR ASS'Y 1HP, 550 V, 3 PHASE, 60Hz, 1051250-550-360 2340550 1051110
MOTOR ASS'Y 1HP, 380 V, 3 PHASE, 60Hz, 2.5 AMPS 1051240-380-360 2340540 1051110
MOTOR ASS'Y 1HP, 460 V, 3 PHASE, 60Hz, 2.5 AMPS 1051230-460-360 2340530 1051110
MOTOR ASS'Y 1HP, 230 V, 3 PHASE, 60Hz, 5.0 AMPS 1051230-230-360 2340530 1051110
MOTOR ASS'Y 1HP, 380 V, 3 PHASE, 50Hz, 2.5 AMPS 1051220-380-350 2340520 1051110
MOTOR ASS'Y 1HP, 230 V, 3 PHASE, 50Hz, 5.3 AMPS 1051210-230-350 2340510 1051110
MOTOR ASS'Y 1HP, 115 V, 3 PHASE, 50Hz, 10.6 AMPS 1051210-115-350 2340510 1051110
MOTOR ASS'Y 1HP, 42 V, 3 PHASE, 50Hz, 25 AMPS 1051200 2340500 1051110
DESCRIPTION MOTOR ASS'Y STATOR ROTOR
500E: 1HP MOTOR ASSEMBLY OPTIONS
Figure 6 MOTOR ASSEMBLY OPTIONS
Figure 7 1051110: ROTOR –SHAFT ASSEMBLY
1051110: ROTOR SHAFT ASSEMBLY – 3 PHASE
ITEM PART # DESCRIPTION QTY
1 1051100 SHAFT - MOTOR 1
2 2340660 ROTOR – 3 PHASE 1

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KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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POWER SUPPLY
Figure 8 1002420: POWER SUPPLY, NON 42V, 3 PHASE
Figure 9 1002430: POWER SUPPLY, 42V, 3 PHASE
1002430: POWER CORD ASSEMBLY, 42V
ITEM PART # DESCRIPTION QTY
1 2001270 CABLE CONNECTOR 1
2 2001700 GROMMET 1
3 2007030 POWER CORD 1
1002420: POWER CORD ASSEMBLY, NON 42V
ITEM PART # DESCRIPTION QTY
1 2001240 POWER CORD 1
2 2001270 CABLE CONNECTOR 1
3 2001610 PLUG, MALE 1
4 2001620 SOCKET, FEMALE 1
5 2008220 CORD GRIP 1

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KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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WIRING DIAGRAMS
3-PHASE, DIFFERENT CONTROL AND MOTOR VOLTAGE
(IF APPLICABLE)
NOTES:
1. DO NOT ATTEMPT OR MAKE RAPAIRS ON THE MACHINE WHILE POWER IS ON.
2. ALL ELECTRICAL WORK MUST BE PERFORMED BY A QUALIFIED ELECTRICIAN.
3. THE ELECTRICAL DIAGRAM SHOWS THE MACHINE IN THE “OFF” POSITION.
4. THE GROUND WIRE (GREEN) OF THE POWER CABLE IS CONNECTED TO THE FRAME OF THE
MACHINE.
To obtain the correct Kentmaster part number for 3-pole contactor and overload
relay, please contact the Kentmaster representative.
Figure 10 WIRING DIAGRAM – different control and motor voltage