SAFETY INFORMATON 1.1 Safety Precautions Before using this equipment, study the entire owner’s manual to become familiar with its operation. Do not allow untrained or unauthorized personnel, especially children, to operate this equipment. Use only factory authorized parts for service. This manual contains DANGER, WARNING, CAUTION callouts which must be followed to reduce the possibility of personal injury, damage to the equipment, or improper service.
NEVER operate this equipment when not feeling well due to fatigue, illness or taking medicine. ■ NEVER operate this equipment under the influence or drugs or alcohol. ■ NEVER use accessories or attachments, which are not recommended by MASTERPAC for this equipment. Damage to the equipment and/or injury to user may result.
SAFETY INFORMATON ■ Stop the engine when leaving the saw unattended. ■ Block the unit when leaving or when using on a slope. ■ Maintain this equipment in a safe operating condition at all times. ■ ALWAYS stop the engine before serving, adding fuel and oil. ■...
SAFETY INFORMATON 1.4 Transportation Safety ■ Use the lifting bail and appropriate lifting equipment to ensure the safe movement of the saw. ■ DO NOT use the handle bars and/or front pointer as lifting points. ■ NEVER tow the saw behind a vehicle. ■...
SAFETY INFORMATON 1.7 Safety Labels MASTERPAC machines use international pictorial labels where needed. These labels are described below: Label Meaning DANGER! Engines emit carbon monoxide; operate only in well-ventilated area. Read the Operation Manual for machine information. No sparks, flames, or burning objects near the machine.
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SAFETY INFORMATION Label Meaning WARNING! Hand injury if caught in moving belt. Always replace belt guard. WARNING! All displacement of the machine outside the cutting area shall be carried out with the tool not in rotation. WARNING! Cutting hazard. Always replace blade guard! A nameplate listing the model number and serial number is attached to each unit.
OPERATION 2. OPERATION 2.1 Application This equipment is designed for dry sawing of concrete slabs utilizing diamond blades. The equipment has been engineered for general and industrial flat sawing applications that include: Joint Sawing of Green Concrete, Decorative Sawing in Cured Concrete, Light Demolition Sawing and “V“...
OPERATION 2.4.1 Blade Placement 1. Blade Guard – Pivot the blade guard front cover all the way back. The guard tension spring will keep the front cover in position. 2. Blade Hex Nut – Unscrew the blade shaft nut (right side loosens clockwise and tightens counter-clockwise while the left side loosens counter-clockwise and tightens clockwise.
OPERATION 2.5 To Start 1. Open the fuel shut-off valve by moving the fuel cock level to the open position. 2. Set the engine ON/OFF switch to the “ON” position. 3. Grip the recoil starter handle and pull it until you feel slight resistance. Then pull sharply and quickly.
OPERATION 2.7 Operation 1. Ensure the engine Shutdown switch and the engine ON/OFF switch on the engine are both in the OFF position to avoid accidental starting. 2. Place the fuel valve lever to the “ON“ position. 3. Place the engine Shutdown switch and the engine ON/OFF switch on the engine to the “ON “...
MAINTENANCE 3. MAINTENANCE 3.1 Blade Removal and Replacement 1. Ensure the Engine Shutdown switch and ON/OFF switch on the engine are turned to the “OFF“ position. 2. Place the MFG10 Saw on a stable level working surface. 3. Ensure the blade is raised and the raise/lower rod is locked into position. 4.
MAINTENANCE 3.4 Troubleshooting 3.4.1 Blade Troubleshooting SYMPTOM POSSIBLE PROBLEM SOLUTION Consult Dealer for correct blade. Try Blade too hard for the cutting very soft material (sandstone, silica material being cut? brick, cinder block) to "Redress" the blade. Engine torque diminished Blade slows Tighten and/or replace V-Belt.
MAINTENANCE 3.4.2 Engine Troubleshooting SYMPTOM POSSIBLE CAUSE SOLUTION Check gap, insulation or replace Spark plug bridging? spark plug. Difficult to start, Carbon deposit spark "fuel is Clean or replace spark plug. plug? available, but no SPARK at spark Check spark plug insulation, replace Short circuit due to deficient plug".
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MAINTENANCE SYMPTOM POSSIBLE CAUSE SOLUTION Fuel not available in fuel Fill with correct type of fuel. tank? No fuel present Fuel filter clogged? Replace fuel filter. at the carburetor. Fuel tank cap breather hole Clean or replace fuel tank cap. clogged? Air in fuel line? Bleed fuel line.
MAINTENANCE 3.5 Transporting 1. Shutdown engine for transportation. 2. For transportation, tighten fuel tank cap securely to prevent fuel from spilling. 3. Use trolley wheel (a) for short distance transportation.
TECHNICAL DATA 4. TECHNICAL DATA Model PFG10H PFG10R Engine type Honda GX200 Robin EX17 Power kw (hp) 4.8 (6.5) 4.2 (5.7) Weight kg (lb) 50 (110) 49 (108) Cutting Depth mm (in) 82.6 (3.25) Blade Size mm (in) 254 (10”) Standard Arbor Size mm (in) 15.88 (0.625) Depth Adjustment...
WARRANTY MASTERPAC products are covered by warranty for a period of twelve (12) months from the date of purchase against defects in material or workmanship provided that: The product concerned has been operated and maintained in accordance with the operating instructions.
MAINTENANCE RECORD PREVENTATIVE MAINTENANCE AND ROUTINE SERVICE PLAN MASTERPAC green concrete saw has been assembled with care and will provide years of service. Preventative maintenance and routine service are essential to the long life of your saw. After reading through this manual thoroughly, you will find that you can do some of the regular maintenance yourself.
CE-KONFORMIT.TSERKL.RUNG DECLARACIÓN DE CONFORMIDAD DE LA CE DÉCLARATION DE CONFORMITÉ C.E. Manufacturer: MASTERPAC ASIA Address: WEISI ROAD, BAOHE INDUSTRIAL ESTATE, CHINA hereby certifies that the construction equipment specified hereunder / bescheinigt, da. das Bauger.t / certifica que la máquina de construcción / atteste que le matériel :...
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