Karcher K 3.78 - Manual (Page 8)

8
Step 6
Disconnect the high pressure hose
from the high pressure outlet.
Step 1
Release trigger (A)
and engage gun
safety lock (B).
1. Disconnect all water connections.
2. Turn on the machine for a few seconds,
until the water which had remained in
the pump exits. Turn off immediately.
3. Do not allow high pressure hose to
become kinked.
SHUTTING DOWN & CLEANUP
Step 1
Remove detergent suction
tube from container and
insert into 1 gallon of fresh
water. Siphon water at low
pressure for one minute.
Step 2
Turn the switch to off
(O) position and
unplug cord from
outlet.
Step 3
Turn off the water
source.
Step 4
Press trigger to
release water
pressure.
Step 5
Disconnect the garden hose from
the water inlet on the unit.
Step 2
Turn pressure washer
to off (O) position.
WINTERIZING AND LONG-TERM STORAGE
TAKING A BREAK... five minutes or more
4. Store the machine and accessories in
a room which does not reach freezing
temperatures.
Caution: Failure to follow the above
directions will result in damage to the
pump assembly and accessories.
A
B
Step 7
Release trigger (A)
and engage gun
safety lock (B).
A
B
O/
OFF
O/
OFF
I / ON I / ON
O/
OFF
O/
OFF
I / ON I / ON