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Operating Instructions - Kärcher HD 2.8/20 Pb Operator's Manual

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STeP 1: Check engine oil level. Oil level should be level with the bottom
of the oil filler neck. Be sure the machine is level when checking the oil
level. (Refer to the engine's operating manual included with machine.) We
recommend that the oil be changed after the first 5 hours of use, then once
every 50 hours. Note: Improper oil levels will cause low oil sensor to shut
off engine. IMPOrTANT! do not run engine with high or low oil levels
as this will cause engine damage.
STeP 3: Fill gas tank with unleaded
gasoline. Do not use leaded gaso-
line.
Choke
fuel
valve
STeP 5: Move the fuel shut-off valve to the "On" posi-
tion. When the engine is not in use, leave the fuel valve
in the "OFF" position.
8

OPerATING INSTrUCTIONS

Gas
Tank
STeP 4: Trigger the spray gun to
eliminate trapped air then wait for a
steady flow of water to emerge from
the spray nozzle.
9.800-083.0 • Rev. 01/08
engine Oil
dipstick
STeP 2: Remove shipping cap and
install oil dipstick. Check pump oil
level by using dipstick or observe oil
level in oil window (if equipped). Use
30 wt. (non detergent) oil.
Choke
lever
fuel
valve
STeP 6: Move the choke lever to the "Choke" position
(on a warm engine, leave the choke lever in the run
position). Move the choke lever to the "Closed" position.
To restart a warm engine, leave the choke lever in the
"Open" position.
Pump Oil
dipstick
Oil Window

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