Winterizing And Long-Term Storage; Care And Maintenance Instructions - Kärcher K 3.91 M Manual Del Usuario

WINTERIZING AND LONG-TERM STORAGE

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.
4: Store the machine and accesso-
ries in a room which does not reach
freezing temperatures. DO NOT
store near furnace or other sources

CARE AND MAINTENANCE INSTRUCTIONS

Cleaning the water inlet filter
STEP 1:
Pull out washer from the water inlet.
STEP 2:
Pull out water inlet filter with flat-
nose pliers.
Figure 27
12
English
All manuals and user guides at all-guides.com
of heat as it may dry out the pump
seals.
CAUTION
Failure to follow the above directions
will result in damage to the pump as-
sembly and accessories and will void
the warranty.
Kärcher also recommends the regular
®
practice of using a pump protector like
"Kärcher Pump Guard" to prevent cold
®
weather damage during storage in the
winter months.
STEP 3:
Rinse out water inlet filter in warm
water.
STEP 4:
Reinsert water inlet filter and washer
into the water inlet.
Figure 28
Maintenance
The unit is maintenance-free.