Shutdown; Care And Maintenance; Accessories - Rothenberger HD 11/90 Bedienungsanleitung

Please observe the regulations of the manufacture of the additive (e.g. protective
equipment) as well as the waste water regulations!
3.4

Shutdown

Release the dead man's switch, the spray jet stops.
Switch off the device or deactivate the motor (HD 19/180B) (see petrol motor instruction
manual).
Stop the supply of water (turn off tap).
Venting: Press the dead man's switch shortly to relieve the pressure.
After using the washing lance: unscrew the washing lance from the high pressure hose and
store in an orderly fashion.
Emptying the pump: press the dead man's switch and switch on the motor for about 20 sec-
onds.
Remove the power plug (HD 11/90, HD 13/100, HD 17/190).
Wind the high pressure hose in an orderly fashion onto the reel.
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 50 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 fluid 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
ROTHENBERGER Part Number
72810
72812
72820
ENGLISH 17