KENTMASTER HKM-III User manual

REVB: 06/13
OPERATOR’S MANUAL
INCLUDING: OPERATION, INSTRUCTION, INSTALLATION, MAINTENANCE AND PARTSBOOK
IMPORTANT: READ THIS MANUAL CAREFULLY BEFORE INSTALLING, OPERATING OR SERVICING
THIS TOOL.
HYDRAULIC BREAKING SAW “HKM-III”
TOOL DATA
MODEL: HKM-III
ASSEMBLY No: 6623000
TYPE: AIR/HYDRAULIC OPERATED
NET WEIGHT: 13 LBS (6 0 KG)
HYDRAULIC PRESSURE: 1500 P S I MAXIMUM
INLET AIR PRESSURE: 90 P S I (6-7 BARS)
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE , MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
 TELEPHONE: [phone] FAX: [phone]
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REVB: 06/13
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
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE , MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
 TELEPHONE: [phone] FAX: [phone]
Page 2 o 14
= 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
WARNING
WARNING
WARNING
WARNING
WARNING
WARNING
WARNING
WARNING
WARNING
WARNING
WARNING
CAUTION
WARNING
CAUTION
NOTICE

REVB: 06/13
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
• DEPRESS EACH TRIGGER SEPARATELY TOOL SHOULD NOT ACTIVATE DEPRESS BOTH TRIGGERS
TOOL SHOULD ACTIVATE
• IF TOOL HAS "ANTI-TIE DOWN" OPTION, BOTH TRIGGERS MUST BE DEPRESSED SIMULTANEOUSLY FOR
TOOL TO ACTIVATE
2. TO PERFORM WORK, HOLD TOOL FIRMLY AT BOTH HANDLES SQUEEZE TRIGGERS TO ACTIVATE TOOL
3. POSITION TOOL AND PERFORM CUTTING OPERATION
MAINTENANCE
ONLY TRAINED AND QUALIFIED PERSONNEL ARE TO PERFORM MAINTENANCE
AND SERVICE TO THIS TOOL.
1. MAKE ALL NECESSARY LINE CONNECTIONS TO THE TOOL
2. AN AIR FILTER-REGULATOR-LUBRICATOR (PART NO 7200030) MUST BE INSTALLED IN AIR SUPPLY FOR EACH
TOOL
3. FILL LUBRICATOR WITH KENTMASTER AIR MIST OIL (PART NO 7903050) SET DRIP RATE ACCORDING TO
INSTRUCTIONS SUPPLIED TURN ADJUSTMENT ON SIGHT FEED DOME TO INCREASE/DECREASE OIL DELIVERY
MONITOR THE DEVICE BEING LUBRICATED AND READJUST IF NEEDED
4. TOOL REQUIRES 90 P S I AIR PRESSURE
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
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE , MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
 TELEPHONE: [phone] FAX: [phone]
Page 3 o 14
WARNING
WARNING

REVB: 06/13
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 (ITEM NO 1, FIG NO 1)
2. REMOVE BLADE (ITEM NO 2, 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 HKM-III – BLADE REPLACMENT
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE , MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
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Page 4 o 14
WARNING
WARNING

REVB: 06/13
PARTS BOOK
HKM-III
Figure 2 MODEL “HKM-III” – MAIN ASSEMBLY
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE , MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
 TELEPHONE: [phone] FAX: [phone]
Page 5 o 14

REVB: 06/13
Figure 3 BOM FOR MODEL “HKM-III ”
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE , MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
 TELEPHONE: [phone] FAX: [phone]
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REVB: 06/13
MOTOR DISASSEMBLY AND REASSEMBLY
1. REMOVE 4 SCREWS (#920905, FIG. 2) BETWEEN NOSE (#662310) AND MOTOR SHELL (#662311)
2. DISCONNECT 2 CONNECTORS (#662334).
3. REMOVE SCREWS (#921108 AND #921120) AND HANDLE BRACKET (#662322 AND #662321)
4. SLIDE OUT MOTOR (768125), REMOVE COUPLING (#662314) AND KEY (#860655) ON MOTOR SIDE
5. CLEAN AND LUBRICATE ALL PARTS PRIOR TO REASSEMBLY. REASSEMBLE PARTS IN REVERSE ORDER
6. INSPECT O-RINGS (#76812 ) FOR ANY CUTS AO FLAT SPOTS. (THESE CAN CAUSE LEAKS) REPLACE
PARTS AS NEEDED.
SAW MANDREL DISASSEMBLY
1. REMOVE SAW BLADE. (SEE FIGURE 1 – BLADE REPLACMENT)
2. REMOVE BLADE GUARD
3. REMOVE FOUR SCREWS (ITEM 924105, FIG. 2)
4. REMOVE PLUG (ITEM 630077, FIG. 2). WITH ACENTER PUNCH INSERTED THRU HOLE PLUGGED WITH PLUG,
PRESS OUT MANDREL (ITEM 662025, FIG. 2) AND ALL OTHER INTERNAL PARTS.
5. LOOSEN SCREW (ITEM 931103, FIG. 2)
6. REMOVE RETAINER (ITEM 662319, FIG. 2)
7. THRU BORE THAT HOUSES MANDREL, PUSH PINION (ITEM 662313, FIG. 7) OUT BACK.
SAW MANDREL REASSEMBLY
1. CLEAN AND LUBRICATE ALL PARTS PRIOR TO ASSEMBLY
2. SHARPEN OR REPLACBLADE AS NEEDED
3. REASSEMBLE PARTS IN REVERSE ORDER
4. FILL WITH GREASE (KENTMASTER GREASE – 7903070) AT FITTING (ITEM 7018220, FIG. 2) BEFORE
USING TOOL
POWER UNIT:
–Use with Kentmaster Power Unit HPP-2-B (#6516010) with bleeding line on return
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE , MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
 TELEPHONE: [phone] FAX: [phone]
Page 7 o 14

REVB: 06/13
TUBING DIAGRAM
HKM- TUBING DIAGRAM WITHOUT ANTI-TIE DOWN OPTION
Figure 4 HKM- TUBING DIAGRAM WITHOUT ANTI-TIE DOWN
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE , MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
 TELEPHONE: [phone] FAX: [phone]
Page 8 o 14

REVB: 06/13
HKM- TUBING DIAGRAM WITH ANTI-TIE DOWN OPTION
Figure 5 HKM- TUBING DIAGRAM WITH ANTI-TIE DOWN
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE , MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
 TELEPHONE: [phone] FAX: [phone]
Page 9 o 14

REVB: 06/13
KENTMASTER MFG. CO., INC. 1801 SOUTH MOUNTAIN AVE , MONROVIA, CALIFORNIA 91016 UNITED STATES OF AMERICA
 TELEPHONE: [phone] FAX: [phone]
Page 10 o 14
[ENGLISH]
GENERAL INFORMATION
MODEL
“HKM-III” HYDRAULIC BREAKING SAW
_____________________________________________________________________
______
SERVICE CENTERS
KENTMASTER LTD. (U.K) KENTMASTER MFG. CO., INC.
16 AVONBANK INDUSTRIAL CENTRE 1801 SOUTH MOUNTAIN AVE
WEST TOWN ROAD MONROVIA, CALIFORNIA 91016
AVONMOUTH - BRISTOL BS11 9DE UNITED STATES OF AMERICA
UNITED KINGDOM
TELEPHONE: ++ 44- (0) 117- 9235035  TELEPHONE: [phone]
FAX: ++ 44- (0) 117- 9829010 FAX: [phone]