RE 361, RE 361 PLUS, RE 461, RE 461 PLUS, RE 471 PLUS
English
40
Pressure/quantity control on the 
machine
Working pressure and water flow rate 
can be set on the high-pressure pump 
for long-term adjustment in line with the 
cleaning job concerned.
N Turn the knob (3) to set the working 
pressure and water flow rate
The pressure in the high-pressure pump 
is indicated by a pressure gauge (4).
The indicated pressure is not always the 
same as the pressure in the spray lance 
before the nozzle. The pressure before 
the nozzle depends on the position of 
the pressure/quantity control lever on 
the spray gun.
Pressure/quantity control on the spray 
gun
The working pressure and water volume 
can be set on the spray gun for short-
term adjustment in line with the cleaning 
task.
Standard position
Move the setting lever to standard 
position: Maximum working pressure 
and water flow rate.
Reduced working pressure and water 
flow rate
The setting lever can be used to adjust 
the working pressure and water flow rate 
in fine increments.
Pressure control at the nozzle
The operating pressure can be infinitely 
adjusted at the nozzle.
N Turn the nozzle sleeve – the 
quantity of water delivered remains 
unchanged
High-pressure hose
Do not buckle or loop the high-pressure 
hose.
Do not place any heavy objects on the 
high-pressure hose, and do not drive 
any vehicles over it.
Storing accessories
Roll up the power cable and high-
pressure hose. Store the spray 
attachment directly on the machine.