KENTMASTER 75 Operating and maintenance manual

REV F2 05/08/09
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
TELEPHONE: [phone] FAX: [phone] OF 27
75
INCLUDING: OPERATION, INSTRUCTION, INSTALLATION, MAINTENANCE AND PARTSBOOK
IMPORTANT: READ THIS MANUAL CAREFULLY BEFORE INSTALLING, OPERATING OR
SERVICING THIS TOOL.
BEEF SPLITTING SAW
TOOL DATA
MODEL: KENTMASTER 75
ASSEMBLY No. 1070000
TYPE: ELECTRICAL OPERATED
NET WEIGHT: 136 LB (62 KG)
MOTOR HORSEPOWER: 2HP / 50Hz, 60Hz

REV F2 05/08/09
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
!WARNING
!WARNING
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!WARNING
!WARNING
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!WARNING
!CAUTION
!WARNING
!CAUTION
!NOTICE

REV F2 05/08/09
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
TELEPHONE: [phone] FAX: [phone] OF 27
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.

REV F2 05/08/09
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
TELEPHONE: [phone] FAX: [phone] OF 27
PARTS BOOK
“75” MAIN ASSEMBLY
Figure 1 MODEL “75"

REV F2 05/08/09
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
TELEPHONE: [phone] FAX: [phone] OF 27
1070000: 75 - BEEF SPLITTING SAW
ITEM PART # DESCRIPTION QTY
1 OPTIONS MOTOR ASSEMBLY/ SEE OPTION CHART 1
1002422 POWER SUPPLY, NON 42V, 3 PHASE 1
1002423 POWER SUPPLY, 115/230V, SINGLE PHASE 1
2 1002430 POWER SUPPLY, 42V, 3 PHASE 1
4100100 BLADE, 3 TPI (STANDARD) 1
3 4100110 BLADE,"SKIP TOOTH", 2 TPI 1
4 1070011 FRAME ASSEMBLY 1
5 1070030 ECCENTRIC 1
6 1070040 CONNECTING ROD 1
7 1070111 COVER 1
8 1070201 HANGER 1
9 1070750 YOKE 1
10 1070930 GASKET 1
11 1071310 GASKET 1
12 1071480 WIRE BOX 1
13 1710310 TOP HANDLE WITH SWITCH 1
14 2000130 ON-OFF PLATE 1
15 2000140 BOOT, TOGGLE SWITCH 1
16 2000150 SWITCH 1
17 3304040 BEARING 1
18 3601200 BEARING 1
19 5001370 RETAINING RING 2
20 5002060 RETAINING RING 2
21 5100620 RETAINING RING 1
22 5100780 RETAINING RING 1
23 7036140 FITTING 1
24 7236020 LUBE DEVICE 1
25 7300750 TUBE 1
26 7801000 CUSHIONED LOOP STRAP 1
27 8090040 SCREW 1
28 8111080 SCREW 3
29 8211060 SCREW 2
30 8245060 SCREW 1
31 8462080 ANCHOR SHACKLE 1
32 8603110 SQUARE KEY 1
Figure 2 BOM FOR MODEL “75”

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KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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Instructions for replacement of yoke end
1. Drill out four rivets (8451660) and remove worn out yoke end (1070730).
2. Install new yoke end (1070730) on yoke and align yoke end before drilling new rivet holes.
3. Install saw blade to assist in alignment of yoke end.
4. Drill new holes and rivet yoke end (1070730) to yoke (1070170).
Figure 3 Yoke end replacement

REV F2 05/08/09
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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MOTOR ASSEMBLY
Figure 4 MOTOR ASSEMBLY

REV F2 05/08/09
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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MOTOR ASSEMBLY
ITEM PART # DESCRIPTION QTY
1 OPTIONS STATOR / SEE CHART 1 BELOW 1
1071630 ROTOR - SHAFT ASSEMBLY – 3 PHASE 1
1071640 ROTOR - SHAFT ASSEMBLY – 1 PH/60Hz 1
2 1071641 ROTOR - SHAFT ASSEMBLY – 1 PH/50Hz 1
3 1071650 MOTOR HOUSING 1
4 1501800 COVER, MOTOR HOUSING 1
5 2000040 NAME PLATE 1
6 3522060 BEARING 1
7 3524050 BEARING 1
8 5002120 RETAINING RING 1
9 5002440 RETAINING RING 2
10 5100980 RETAINING RING 1
11 5101180 RETAINING RING 1
12 7902170 EXPANSION PLUG 1
13 8023020 SCREW 4
14 8213080 SCREW 4
15 8313040 SET SCREW 1
16 8411100 SCREW 4
17 8507100 WASHER 4
18 8603110 KEY 1
MOTOR ASS'Y 230V, 2HP, 1PH, 50HZ, 12.2AMPS 1071770-230-150 1071641 2340270
MOTOR ASS'Y 115V, 2HP, 1PH, 50HZ, 24.4AMPS 1071770-115-150 1071641 2340270
MOTOR ASS'Y 230V, 2HP, 1PH, 60HZ, 11.4AMPS 1071760-230-160 1071640 2340260
MOTOR ASS'Y 115V, 2HP, 1PH, 60HZ, 23.4AMPS 1071760-115-160 1071640 2340260
MOTOR ASS'Y 380V, 2HP, 3PH, 50HZ, 3.7AMPS 1071720-380-350 1071630 2340220
MOTOR ASS'Y 220V, 2HP, 3PH, 50HZ, 6.4AMPS 1071720-220-350 1071630 2340220
MOTOR ASS'Y 230V, 2HP, 3PH, 50HZ, 6.6AMPS 1071710-230-350 1071630 2340210
MOTOR ASS'Y 115V, 2HP, 3PH, 50HZ, 13.2AMPS 1071710-115-350 1071630 2340210
MOTOR ASS'Y 42V, 2HP, 3PH, 50HZ, 36.0AMPS 1071700 1071630 2340200
MOTOR ASS'Y 550V, 2HP, 3PH, 60HZ, 2.8AMPS 1071750 1071630 2340250
MOTOR ASS'Y 380V, 2HP, 3PH, 60HZ, 3.9AMPS 1071740 1071630 2340240
MOTOR ASS'Y 460V, 2HP, 3PH, 60HZ, 3.3AMPS 1071730-460-360 1071630 2340230
MOTOR ASS'Y 230V, 2HP, 3PH, 60HZ, 6.6AMPS 1071730-230-360 1071630 2340230
MOTOR ASS'Y 416V, 2HP, 3PH, 60HZ, 3.3AMPS 1071730-416-360 1071630 2340230
MOTOR ASS'Y 208V, 2HP, 3PH, 60HZ, 6.6AMPS 1071730-208-360 1071630 2340230
MOTOR OPTION DESCRIPTION MOTOR ASSEMBLY ROTOR (ITEM 2) STATOR (ITEM 1)
CHART 1: "75" MOTOR OPTIONS
Figure 5 BOM FOR MOTOR ASSEMBLY

REV F2 05/08/09
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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Figure 6 1071630 & 1071640 : ROTOR –SHAFT ASSEMBLY
POWER SUPPLY
Figure 7 1002422: POWER SUPPLY, NON 42V, 3 PHASE
1071630: ROTOR - SHAFT ASSEMBLY- 3 PHASE
1071640: ROTOR - SHAFT ASSEMBLY- 1 PH/60Hz
1071641: ROTOR - SHAFT ASSEMBLY- 1 PH/50Hz
ITEM PART # DESCRIPTION QTY
1 1071620 SHAFT 1
2 2340620 ROTOR – 3 PHASE 1
2 2340630 ROTOR – 1 PHASE/60Hz 1
2 2340670 ROTOR – 1 PHASE/50Hz 1
1002422: POWER CORD ASSEMBLY, NON 42V, 3 PHASE
ITEM PART # DESCRIPTION QTY
1 2001240 POWER CORD 1
2 2001610 PLUG, MALE 1
3 2001620 SOCKET, FEMALE 1
4 2008170 FITTING 1
5 2008220 CORD GRIP 1

REV F2 05/08/09
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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Figure 8 1002430: POWER SUPPLY, 42V, 3 PHASE
Figure 9 1072429: POWER SUPPLY, 115/230V, SINGLE PHASE
1002430: POWER CORD ASSEMBLY, 42V
ITEM PART # DESCRIPTION QTY
1 2001270 CABLE CONNECTOR 1
2 2001700 GROMMET 1
3 2007030 POWER CORD 1
1002429: POWER CORD ASSEMBLY, 115/230V, SINGLE PHASE
ITEM PART # DESCRIPTION QTY
1 2001080 POWER CORD 1
2 2001610 PLUG, MALE 1
3 2001620 SOCKET, FEMALE 1
4 2008170 FITTING 1
5 2008220 CORD GRIP 1
6 2309090 CAPACITOR START MOTOR 1
7 2309650 CAPACITOR 1

REV F2 05/08/09
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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FRONT HANDLE
Figure 10 1710310: ELECTRIC HANDLE
1710310: TOP HANDLE
ITEM PART # DESCRIPTION QTY
1 1302430 TRIGGER 1
2 1302440 SPRING 1
3 1302450 PLUNGER 1
4 1302460 HOLDER, PLUNGER 1
5 1701550 SPRING 2
6 1710290 HANDLE 1
7 1710570 GUARD 1
8 2000690 SWITCH 1
9 7036450 ELBOW 1
10 9045020 SCREW 4
11 9213140 SCREW 1
12 9213190 SCREW 1

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KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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FRAME ASSEMBLY
Figure 11 1070011: FRAME ASSEMBLY

REV F2 05/08/09
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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1070011: FRAME ASSEMBLY
ITEM PART # DESCRIPTION QTY
1 1070010 HOUSING 1
2 1070020 HOUSING BLOCK 1
3 1070050 SLIDE 1
4 1070060 BONE GUIDE 1
5 1070250 GIB - LOWER 1
6 1070260 GIB PLATE 2
7 1070590 FELT WIPER, SLIDE 1
8 1070710 WIRE PLATE 1
9 1070720 GIB - UPPER 1
10 1071300 GASKET 1
11 1071320 LUBRICATING FELT, COMPLETE SET 1
12 1071470 ASSEMBLY, SWITCH PLATE 1
13 7036560 ELBOW 1
14 8111080 SCREW 2
15 8211020 SCREW 1
16 8213100 SCREW 1
17 8341060 SET SCREW 3
18 8411100 SCREW 6
19 8413100 SCREW 1
20 8413160 SCREW 4
21 8415080 SCREW 1
22 8500750 NUT 1
23 8501430 NUT 2
24 8507100 WASHER 8
Figure 12 BOM FOR FRAME ASSEMBLY
Figure 13 1202470: HANGER ASSEMBLY
1071470: ASSEMBLY, SWITCH PLATE
ITEM PART # DESCRIPTION QTY
1 1071010 GASKET 1
2 1071440 SWITCH, PLATE 1
3 1071450 TRIGGER 1
4 2000700 SWITCH 1
5 8030060 SCREW 2
6 8612200 PIN 1

REV F2 05/08/09
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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TOP GIB
LUBRICATING FELT INSTALLATION
Figure 14 1071320: LUBRICATING FELT SET
BOTTOM GIB

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KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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DRIP FEED OIL CUP ADJUSTMENT
Oil cup lubricates the slide and should be adjusted as follows:
1. Fill oil reservoir with light weight food grade oil.
2. Raise top On-Off lever upright to “ON” position.
3. Turn flow adjustment nut clockwise to obtain 3-5 drops per minute. Look thru sight glass.
4. Turn locknut against flow adjustment nut.
5. Turn oiler “ON” (lever upright) at beginning of work shift and drop lever at end of work shift for “OFF” position.
6. KEEP OIL RESERVOIR FULL.
Figure 15 Oil cup adjustment

REV F2 05/08/09
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
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 16 WIRING DIAGRAM – different control and motor voltage

REV F2 05/08/09
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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3-PHASE, SAME CONTROL AND MOTOR VOLTAGE
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 17 WIRING DIAGRAM – same control and motor voltage

REV F2 05/08/09
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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SINGLE PHASE, 230 VOLTS
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 CAPACITOR AND THE SWITCH – CAP. START MOTOR AR MOUNTED INSIDE THE MAGNETIC
PANEL BOX.
4. THE ELECTRICAL DIAGRAM SHOWS THE MACHINE IN THE “OFF” POSITION.
5. MOTOR #7 LEAD IS UNUSED AND SHOULD BE INSULATED AND TAPED SEPERATELY.
6. THE GROUND WIRE (GREEN) OF THE POWER CABLE IS CONNECTED TO THE FRAME OF THE MACHINE.
7. TO REVERSE DIRECTION, REVERSE MOTOR WIRES #5 AND #8.
To obtain the correct Kentmaster part number for 3-pole contactor and overload relay,
please contact the Kentmaster representative.
Figure 18 WIRING DIAGRAM – SINGLE PHASE, 230V

REV F2 05/08/09
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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SINGLE PHASE, 115 VOLTS
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 CAPACITOR AND THE SWITCH – CAP. START MOTOR AR MOUNTED INSIDE THE MAGNETIC
PANEL BOX.
4. THE ELECTRICAL DIAGRAM SHOWS THE MACHINE IN THE “OFF” POSITION.
5. MOTOR #7 LEAD IS UNUSED AND SHOULD BE INSULATED AND TAPED SEPERATELY.
6. THE GROUND WIRE (GREEN) OF THE POWER CABLE IS CONNECTED TO THE FRAME OF THE MACHINE.
7. TO REVERSE DIRECTION, REVERSE MOTOR WIRES #5 AND #8.
To obtain the correct Kentmaster part number for 3-pole contactor and overload relay,
please contact the Kentmaster representative.
Figure 19 WIRING DIAGRAM – SINGLE PHASE, 115V

REV F2 05/08/09
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE., MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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Figure 20 ELECTRIC MOTOR LEAD HOOKUP DIAGRAM 3 PHASE MOTOR