General Technical Description
3 — 5
APS02_015_0404GB
The following is a list of installed safety devices on the high−pressure
cleaner.
Switching off the machine at the ignition lock triggers an
EMERGENCY STOP!
Note
In the event of impending danger, switch the machine off at the
ignition lock!
The function of the unloader is to adjust the working pressure to a
maximum of 350 bar.
If a lower pressure is required, this can be achieved by turning the
rotary knob.
The water in the bypass is returned to the intake port.
If the pressure is above:
− 150 bar, for the Dynajet 150 mg,
− 280 bar, for the Dynajet 280 mg,
− 350 bar, for the Dynajet 350 mg and 350 mg Plus.
the unloader depressurises the water and returns it to the water inlet.
Personal protective equipment is not included in the scope of supply
of the machine; it is supplied by Putzmeister and can be purchased
through Parts Sales.
Danger
When carrying out work using the high−pressure cleaner, always
wear protective equipment at all times.
Note
Refer to the "Accessories for High−Pressure Cleaners" brochure from
Putzmeister Mörtelmaschinen GmbH for this and other accessories.
3.5
Safety equipment
EMERGENCY-ST OP
Overpressure safety
device in the
high-pressure circuit
(unloader)
Personal protective
equipment
