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Pressure washer, Maintenance – Campbell Hausfeld IN470200AV User Manual

Page 10

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10

Pressure Washer

www.chpower.com

MAINTeNANCe SCHeDuLe

Maintenance Schedule

Action Needed

Daily

• Check water inlet screen and

filter .

• Check engine oil levels. Fill as

necessary .

• Check gasoline level. Fill as

necessary .

After first 5 hours of
operation

• Change engine break-in

oil . Use SAE30 or 10W-30
detergent oil .

Every 25 hours of
operation

• Change oil if operating under

heavy load or high ambient
temperature .

• Clean or replace paper air

cleaner cartridge . Tap gently
to remove dirt .

Every 50 hours of
operation

• Change oil.

• Replace spark plug.

Each 100 hours of
operation or every 3
months

• Replace paper air cleaner

cartridge .

• Change engine oil.

TeCHNICAL AND CONSuMer INFOrMATION

vertical Oriented Pressure Washers

engine Oil Type

SAE 10W-30
SAE 30W (Above 60° F)

engine Oil Capacity
Honda Engines

18 .5 fl . oz .

engine Fuel Capacity
Honda Engines

0 .29 gal

Pump Oil Type
Wobble Pumps

SAE30W

non-detergent oil

Pump Oil Capacity
Vertical Wobble Pumps

2 .7 fl . oz .

Pump Detergent Suction
Water to detergent ratio

8 to 1 (12% detergent)

Water Supply requirements
Minimum inlet pressure

20 psi

Maximum inlet pressure

100 psi

Maximum inlet temperature

100° F

Minimum inlet flow rate

5 gpm

Inlet garden hose size

5/8 inch I .D .

Maximum inlet garden hose length 50 feet

Maintenance

Observe regular maintenance intervals to ensure maximum
performance and life from the pressure washer . Refer to the
schedule for recommended maintenance . If you operate the
pressure washer in dusty conditions, perform maintenance
checks more often .

eNGINe OIL CHANGING INSTruCTIONS
Drain the engine oil when th engine is warm . Warm oil drains
quickly and completely .
1 . Turn the fuel valve to the OFF position to reduce the

possibility of fuel leakage .

2 . Place a suitable container next to the engine to catch the

used oil .

3 . Remove the oil filler cap/dipstick and drain the oil into the

container by tipping the engine toward the oil filler neck .

Please dispose of used motor oil in a manner that is
compatible with the envirionment . We suggest you take
used oil in a sealed container to your local recycling center or
service station for reclamation . Do not throw into the trash,
oust it on the ground, or pour it down a drain .
4 . With the engine in a level postion, fill to the upper limit

mark on the dipstick with the recommended oil .

running the engine with a low oil level

can cause engine damage.

5 . Reinstall the oil filler cap/dipstick securely .

Oil filler neck

Oil filler cap/

dipstick

Upper limit

Figure 12 – Oil Drain Location

PuMP OIL CHANGING INSTruCTIONS
Changing or refilling the oil in the pump requires removal of
the pump from the engine and should not be required unless
oil has leaked out due to worn or damaged oil seals in the
pump . If oil has leaked out of the pump, bring the pressure
washer to a certified Campbell Hausfeld service center for
repair .

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