Karcher G 3050 OHC - Manual (Page 7)

English 7
STEP 1:
Pull the spring-loaded collar of the wand back
to insert your choice of quick connect nozzle.
Release the collar and push the nozzle until-
the collar clicks.
CAUTION
High pressure in nozzle area.
Risk of injury caused by improperly locked
nozzle.
■ Make sure you hear a "click" when inserting
the nozzle tip in to the wand.
■ Pull the nozzle to make sure it is seated
properly before operating your unit.
STEP 2:
Attach the high pressure hose to the trigger
gun.
CAUTION
Engine Shipped without oil. Before starting
engine, fi ll with oil. Do not over-fi ll. 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 manual
included with the unit.
STEP 3:
Check oil level. Oil level should always be
between the "FULL" and "ADD" or "MAX" and
"MIN" marks on the dipstick as shown in the
picture below.
Be sure the machine is level when checking
the oil level. (Refer to the engines operating
manual for seasonal grades).
We recommend that the oil be changed after
the fi rst 5 hours of use, then once every 50
hours.
STEP 4:
Fill gas tank with unleaded gasoline.
Do not use leaded gasoline.
Do not add oil to the gasoline.
STEP 5:
Connect the high pressure hose to the high
pressure outlet on the pump .
STEP 6:
Connect garden hose to unit`s water inlet.
STEP 7:
Connect garden hose to the cold water source
and turn water completely on.
Do not use hot water.
STEP 8:
Unlock the trigger gun safety lock. Trigger the
gun to eliminate trapped air, wait for a steady
fl ow of water to emerge from the spray nozzle.
FULL / MAX
ADD / MIN
OPERATING INSTRUCTIONS