Shutdown; Care And Maintenance; Accessories - Rothenberger HD 11/90 Instrucciones De Uso

3.4

Shutdown

 Switch the device off.
 Stop the supply of water (turn off tap).
 Remove air: for the washing lance – open the gun briefly, for high-pressure hose – switch
motor on briefly until the pressure has been released.
 Unscrew the washing lance and the high-pressure hose and store accordingly.
 Empty the pump: switch on the motor for approx. 20 seconds.
 Remove the power plug.
 Winter: Store the pump in frost-free places.
 Clean the water filter.
4

Care and Maintenance

Use the gauge glass to check the oil level every time before start-up (please observe hori-
zontal position). The oil level should be half way up the gauge glass.
Check that the sieve is clean every time before start-up! Please
ensure that the water is clean when taking in at outside locations
The hose cross-section must be at least ½" =12.7 mm (free pas-
sageway)!
The first oil change should take place after 500 operating hours. Further oil changes after 1000
operating hours in each case. Type of oil: Castrol Formula RS.
Warranty of any kind shall expire if the pump is operated without a universal safety valve or if the
limiting values for temperature and speed are exceeded ("Guidelines for safety spray guns ").
The safety valve must be set in such a way that the maximum operating pressure cannot be ex-
ceeded by more than 10%.
For HD 19/180B only:
Please note: Be sure to observe the information in the attached petrol motor instruc-
tion manual!
The petrol motor should be serviced and cared for in accordance with the manufacturer's in-
structions.
The high-pressure cleaning devices must only be disassembled and repaired by trained special-
ised staff.
The ROTHENBERGER service stations or the manufacturer's service department are available
to you. We are naturally able to provide you with spare parts without delay. Please contact your
dealer or the manufacturer.
5

Accessories

Accessory Name
Flexible, high-pressure hose with R 1/4" coupling,
NW6 x 10 m
NW6 x 20 m
NW8 x 40 m
Cleaning lance with wide-angle nozzle
Cleaning lance with wide-angle nozzle (HD 11/90)
Spare wide-angle nozzle
Spare wide-angle nozzle (HD 11/90)
14
ROTHENBERGER Part Number
No. 72810
No. 72812
No. 72820
No. 76068
No. 76073
No. 76088
No. 76082
ENGLISH