Kärcher SB MU, Original Instructions Manual

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Once, 1
month after
start-up Exchange filter Fine filter WSO Close the locking valve for fresh water (building site), unscrew the filter
cup, replace the filter inlay, insert the new filter inlay and the filter cup
back into place, open locking valve for fresh water. Operator
After 200 op-
erating hours
or once a
month Check the operat-
ing pressure High-pressure
pumps The manometer must read 9...10 MPa (90...100 bars). Follow the in-
structions in the section "Help in the event of a malfunction" to repair
the defect if the reading is different. Operator
opinion Quantity of frost wa-
ter protection in the
frost protection cir-
cuit Target value: approx. 0.5 l/min per washing tool
Water quantity is higher: Change the node piece in the hand-spray gun.
몇 WARNING
Risk of injury and damage. If the frost protection water volume is bigger
than the admissible value, the cleaning tool may move uncontrollably
due to the exiting water stream. If the frost protection water volume is
too big, replace the union piece in the trigger gun by all means.
Water quantity is lesser Clean filter for frost protection pump; clean
sieve in throttle, clean pipes, check the rotation direction of the pump.
Operator
Clean the filter Cleaning agent filterRemove filter and rinse it thoroughly with hot water. Operator
Clean the filter Filter for frost-pro-
tection pump Clean the filter and replace Operator
Clean the filter Tool storage box Clean the storage boxes. Operator
opinion Salt tank Check water level (approx. 5 ... 25 cm above the sieve plate). Operator
Check for deposits; if required, empty the tank, clean it, fill it up with sof-
tening salts and start it up again. Risk of functional disturbances. While
filling the softening salts, use only the softening salt in the tablet form
listed in the chapter "Accessories". Operator
lubricate Ceiling gyroscope Lubricate with grease gun on lubrication nipples (grease 6.288-055.0)Operator
Quarterly Clean the filter Coin acceptor Open the coin acceptor door. Clean the coin acceptor (see section
„Maintenance work“). Operator
After 1000
operating
hours or
once every
six months opinion Pump head Replace all valves when the valve heads are heavily pocketed. Customer
Service
Oil change High-pressure
pumps See section "Maintenance work". Operator
Exchange filter Fine filter RO Replace filter inlay; do not clean it. Operator
annual Safety check Entire plant Safety check according to the guidelines for fluid spraying equipment /
accident prevention regulations. Customer
Service
Maintenance Entire plant Maintenance contract including the replacement of all wear parts. Customer
Service
Exchange filter Filter insert activat-
ed carbon filter RO Close the fresh water stop valve, unscrew and rinse filter cup, replace
filter insert by a new one, reinstall filter insert and filter cup, open fresh
water stop valve, start up plant. Operator/
Customer
Service
opinion Pump of RO systemInform Customer Service. Check characteristic line (flow quantity and
pressure).
Customer
Service
Time Activity Assembly affectedPerformance By whom
60 EN