Karcher G 2650 HH - Manual (Page 6)

6
OPERATING INSTRUCTIONS
Step 8
Engine with manual throttle:
Slide the throttle lever away from the SLOW
position, about 1/3 of the way toward the
FAST position.
Engine with fixed throttle:
Move the engine stop switch to the ON
position.
For more details see engine manual.
Step 9
Pull the starter handle.
If the engine fails to start after 3 pulls,
squeeze the trigger gun to release
pressure, and repeat step.
After the engine warms up enough to run
smoothly, move choke rod to OPEN position
and throttle to FAST position.
Important!
Do not run the engine with a high or low oil
level as this can cause engine damage.
If you have further questions regarding the
engine, please refer to the engine’s
operating manual included with the unit.
Step 1
Check oil level. Oil level should always be
between the “FULL” and “ADD” marks on the
dipstick.
Be sure the machine is level when checking
the oil level. (Refer to the engine’s operating
manual for seasonal grades.).
We recommend that the oil be changed after
the first 5 hours of use, then once every 50
hours.
Step 2
Fill gas tank with unleaded gasoline.
Do not use leaded gasoline.
Step 3
Connect the high pressure hose to the unit’s
high pressure outlet.
Step 4
Connect garden hose to unit’s water inlet.
Step 5
Connect garden hose to the cold water
source and turn water on completely.
Do not use hot water.
Step 6
Trigger the gun to eliminate trapped air, wait
for a steady flow of water to emerge from
the spray nozzle.
Step 7
Pull the choke rod to the CLOSED position
Starting a Warm Engine:
If the engine has run out of fuel, pull the choke
rod to the CLOSED position after refueling.
If the engine has not run out of fuel, leave
the choke rod in the OPEN position.