Pre-Operation Checklist

• Equipment Type / ID #

• Conducted on

  Date

• Prepared by

• Location
  Address

Daily Maintenance

• 1. Spray Tips Detergent, 0°, 15°, and 40°: for various high pressure cleaning applications.
  2. High Pressure Hose Connect one end to water pump and the other end to spray gun.
  3. Pressure Control Knob Varies pressure of high pressure spray.
  4. Water Inlet Connection for garden hose.
  5. High Pressure Outlet Connection for high pressure hose.
  6. Pump Develops high pressure.
  7. Oil Level Indicator Level should be at halfway
  8. Detergent Siphoning Tube/Filter Use to siphon pressure washer safe detergent into the low pressure stream.
  9. Choke Lever Prepares a cold engine for starting.
  10. Fuel Valve Used to turn fuel supply on and off to engine.
  11. Recoil Starter Used for starting the engine manually.
  12. Throttle Lever Sets engine in starting mode for recoil starter.
  13. Engine Switch Set switch to “On” for recoil starting. Set switch to “Off” to stop a running engine.
  14. Air Filter Protects engine by filtering dust and debris out of intake air.
  15. Fuel Tank Fill tank with regular unleaded fuel. Always leave room for fuel expansion.
  16. Spray Gun Extension with Quick Connect Nozzles Controls the application of water onto cleaning surface with trigger device. Includes trigger lock. Allows you to switch between five different spray tips.
  

  

• Check to ensure the engine oil is at the proper level. (Use SAE 10W30 Oil)<br>

  Safe

  At Risk

  N/A

• Check the 2 handle knobs to ensure they are tight and will not vibrate loose.

  Safe

  At Risk

  N/A

• Add fuel to the gas tank.<br>

  Safe

  At Risk

  N/A

• Inspect and clean air cleaner<br>

  Safe

  At Risk

  N/A

• Inspect and clean inlet filter with clear water

  Safe

  At Risk

  N/A

• Inspect pressure hose nod hose couplings. Replace hose if any of the following is evident:<br>- Hose couplings is damaged, wire mesh is exposed or damaged, hose is permanently kinked or flattened, outer hose cover is blistered or loose.<br>- Hose cover is blistered or loose

  Safe

  At Risk

  N/A

• Tighten any loose bolts

  Safe

  At Risk

  N/A

• Connect and tighten the garden hose to the GHA (garden hose inlet) connection.

  Safe

  At Risk

  N/A

• Water must be turned on prior to starting the washer, pull the spray trigger to ensure water is moving the through the lines and out the nozzle without any leaks before starting the unit.

Every 3 Months

• Change Pump oil

  Safe

  At Risk

  N/A

• Clean air filter

  Safe

  At Risk

  N/A

Every 6 Months

• Change Engine Oil

  Safe

  At Risk

  N/A

Every Year

• Check and adjust spark plug

  Safe

  At Risk

  N/A

• Check spark arrester

  Safe

  At Risk

  N/A

• Check and adjust idle speed

  Safe

  At Risk

  N/A

• Clean fuel tank and filter

  Safe

  At Risk

  N/A

• Check and adjust valve clearance

  Safe

  At Risk

  N/A

Every 2 Years

• Replace air filter

  Safe

  At Risk

  N/A

• Replace spark plug

  Safe

  At Risk

  N/A

• Check fuel tube

  Safe

  At Risk

  N/A

• Clean combustion chamber

  Safe

  At Risk

  N/A