Maintenance Schedule - Kärcher HD 600 C Betriebsanleitung

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3. Maintenance Schedule

Interval Procedure
Daily Check
handgun
Check fill
level
Check
high-pressure
hoses
Weekly, Check system
or after 40 for leaks
operating
hours
Check oil
quality
Check oil level Pump
Check
working
pressure
Check hose
quick-
couplings
Check
dashpot
E3
E. Maintenance
Subject Assembly
All handguns
Detergent reservoir,
accessory kit softener
(optional)
Outlet lines & hoses leading
to workstations
Entire system
Pump
Manometer
Hose quick-couplings
between system tap and
high-pressure hose to
handgun.
Vibration damper
HD 600 / 1000 / 1400 C(H)
Activity
Check whether handgun closes
properly. Check function of
safeguard against inadvertent
operation. Replace defective
handguns.
Check fill level, if necessary fill up
Check hoses for damage. Replace
defective hoses immediately.
Accident Hazard!
Check pump and line system for
leaks. If oil is present in the drip pan
under pump, of if a leak exceeds 10
drops of water per minute, call
customer service immediately.
Keep weep holes unblocked.
If the oil appears milky, it must be
changed. In this case it is
recommended to change the pump
oil seal also.
(Customer service.)
If required, top up with oil
(part no. 6.288-061).
Check system water pressure
(pressure gauge). If pressure is too
high or too low, investigate and
remedy the cause (see also the
section on Trouble Shooting).
Pump must be running.
Check for leakage in tandem and
individual operation.
Connect clutch and check clutch
locking function.
Replace defective clutches.
A defective dashpot is readily
identifiable through increased pump
vibration.
Replace defective dashpot.
5.959-490 A 12578 (12/99)
By whom
Operator
Operator
Operator
Operator/
Customer
Service
Operator/
Customer
Service
Operator
Operator
Operator
Customer
Service
Operator
Customer
Service