Rothenberger HD 11/90 Instructions D'utilisation page 13

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Water connection facilities (ill. 1):
Please proceed as follows:
Use the hose clamp to fasten the water hose to the suction connection (A) on the pump
Please note: only use clean water.
Connect the water hose to the water supply and turn on the tap. The amount of water must
be adequate for the respective high-pressure cleaner type.
When drawing water in from a water tank, fasten the water intake hose (accessory item
no.: 7.6066) to the intake adaptor (A) on the pump by means of the cap nut and insert the
sieve (B) into the water tank.
Please note: do not draw in dirty water. Sieve on the intake hose.
The maximum suction height is 2 metres. The maximum water temperature amounts to
60°C.
Please observe the regulations of the water distribution company.
Plug the line cord plug into the socket (except on HD 19/180B).
Please observe the necessary fuse protection in accordance with the current consumption of
the devices. When using cable drums, be sure to unwind the cable completely.
Avoid loops when unwinding the high-pressure hose and nozzle and insert into the pipe to
be cleaned.
When using a washing lance (accessory item no.: 7.6088) please connect this to the high-
pressure hose by means of an adaptor.
Switch on the device or actuate the motor (HD 19/180B) (see petrol motor instruction
manual).
In doing so, the high-pressure hose and nozzle are to be in the pipe and only
removed when the device has been switched off.
The on/off switch serves simultaneously as the motor-circuit switch and shuts down if the set value
(ampere) is exceeded.
Pipe cleaning nozzles are to be used depending on the type of contamination.
Use of chemical cleaning agents (picture no. 2)
Area of application:
Heavily contaminated surfaces of houses, motor vehicles, paving tiles, etc.
Necessary for this application:
Injector intake hose (accessory item no. 7.6067), washing lance with control nozzle (accessory item
no. 7.6088 / 7.6073) and chemical cleaning agent.
Please proceed as follows:
Slide the adaptor (A) of the injector intake hose onto the hose connection (3) and insert the
chemical sieve (B) into the reservoir with the chemical agent.
Connect the washing lance to the high-pressure hose and turn on the control nozzle (C).
The injector will now draw in the cleaning agent.
ENGLISH
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