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*IMPORTANT AIR COMPRESSOR BREAK-IN PROCEDURES* 

 

NOTE: SERIOUS DAMAGE TO THE AIR COMPRESSOR MAY RESULT IF THE FOLLOWING BREAK-IN INSTRUCTIONS ARE NOT    
CLOSELY FOLLOWED. THESE PROCEDURES ARE REQUIRED BEFORE THE AIR COMPRESSOR CAN BE PUT INTO SERVICE, AFTER 
REPLACING THE CHECK VALVE, AND WHEN A PISTON OR A CYLINDER SLEEVE ARE REPLACED. 

 
 
1) Make sure the oil level in the crankcase reaches the centre dot of the oil sight glass (A) Fig.6. If needed, refer to maintenance section in this 

manual for instructions on filling the crankcase with oil.  

 
2) Pull then turn regulator knob (A) Fig.7 counterclockwise to open air flow. 
 
3) Move load master valve lever (B) Fig.7 to a horizontal position (unloaded position) 

as shown to allow the compressor pump to run without compressing air. 

 
4) Make sure there is sufficient amount of fuel in the gas tank and oil in the engine 

crankcase.  

 
5) Run the engine/compressor for 15 minutes. Make sure there is no tank pressure 

build-up (tank pressure gauge  at zero). 

 
 
 
 
 
6) After 15 minutes, move load master valve lever (B) Fig.7 down (loaded position) 

and turn the regulator knob clockwise. The compressor will begin to pump air in 
the air tanks.  

 
7) When maximum tank pressure is reached, the compressor automatically unloads, 

bringing the engine to idle speed. The engine will remain at idle speed until tank 
pressure drops below the cut-in pressure setting. The engine then accelerates and 
the compressor pumps additional air into the air tanks. The compressor is now 
ready for use.

SPECIFICATIONS & 

BREAK-IN PROCEDURES

FIGURE 6

SPECIFICATIONS 
 
Model

..................................................................................................................................................................................KC-6510G2 

Engine

........................................................................................................................................................................................6.5 HP 

Engine no load speed

........................................................................................................................................................3,600 RPM 

Displacement

..............................................................................................................................................................................196 cc 

Fuel

..........................................................................................................................................................................Unleaded gasoline 

Fuel tank

........................................................................................................................................................................................3.6 L 

Maximum tank pressure

..........................................................................................................................................................150 PSI 

Operating pressure

..............................................................................................................95-125 PSI (field adjustable to 150 PSI) 

CFM @ 40 PSI

................................................................................................................................................................................14.1 

CFM @ 90 PSI

................................................................................................................................................................................11.2 

Tank size

..........................................................................................................................................................10 Gallon (2 x 5 gallon)

FIGURE 7

Summary of Contents for KC-6510G2

Page 1: ...INSTRUCTION MANUAL MODEL KC 6510G2 COPYRIGHT 2021 ALL RIGHTS RESERVED BY KING CANADA TOOLS INC 10 GALLON 6 5 HP GAS WHEELBARROW AIR COMPRESSOR...

Page 2: ...e the product was purchased at retail and that each product is free from defects in materials Warranty does not apply to defects due directly or indirectly to misuse abuse normal wear and tear neglige...

Page 3: ...metal such as the compressor head or outlet tubes can result in serious burns HOW TO PREVENT IT Never touch any exposed metal parts on compressor during or immediately after operation The compressor w...

Page 4: ...S RUNNING Gasoline and gasoline vapors can become ignited by coming in contact with hot components such as the muffler engine exhaust gases or from an electrical spark Turn engine off and allow it to...

Page 5: ...add fuel first make sure the engine switch is OFF then open the fuel cap A Fig 2 by turning it counterclockwise 2 Make sure the fuel filter cup B is positioned inside the tank opening before refueling...

Page 6: ...itial start up to allow engine to stabilize IF ENGINE OIL LEVEL IS TOO LOW ENGINE WILL NOT START CHECK OIL LEVEL AND ADD IF NECESSARY STOPPING PROCEDURES STOPPING YOUR ENGINE 1 Move the throttle lever...

Page 7: ...the gas tank and oil in the engine crankcase 5 Run the engine compressor for 15 minutes Make sure there is no tank pressure build up tank pressure gauge at zero 6 After 15 minutes move load master va...

Page 8: ...eadjustment after making a change in the pressure setting always approach the desired pressure from a lower pressure When reducing from a higher to a lower setting first reduce the pressure less than...

Page 9: ...on safety valve E Fig 8 allowing air to bleed from the tanks until tank pressure is approximately 20 PSI Release safety valve ring 3 Drain moisture water from air tanks Open drain valves A B Fig 9 tu...

Page 10: ...rained retighten the hex bolt B Recommended Engine Oil It is recommended to use SAE 10W30 4 stroke gasoline engine oil For cold weather below 15 C use SAE 5W30 4 Fill with clean engine oil through the...

Page 11: ...the formation of fuel gum deposits during storage 2 Run engine at least 5 minutes after adding stabilizer to allow it to enter the fuel system NOTE If a fuel stabilizer is not used all gasoline must b...

Page 12: ...Crankcase breather valve malfunction Worn piston rings Piston rings not seated CORRECTIVE ACTION Check valve manually by pulling If condition persists replace Close drain cock Clean or replace as nec...

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