Safety
Original operation manual
HIGH PRESSURE CLEANER
HPC_BADBK_en_1805 • rs
14
2.4.2 Compressed air shut-off valve
The air supply of the device can be interrupted with the compressed air
shut-off valve.
The Fig. 3 shows the compressed air shut-off valve on the device type
60012 (left) as well as on device types 230027, 270049 and 333037 (right).
Open
Closed
Closed
Open
Fig. 3
: Compressed air shut-off valve
The functional principle:
➤
Open
Position ball valve in the flow direction
➤
Close
Position ball valve transverse to the flow direction
After shutting off the air, the device remains under pressure.
It is therefore necessary to fully relieve the pressure prior to any
maintenance and repair work.
2.4.3 Ground cable
The ground cable serves to prevent
an electrostatic charging of the
device. The ground cable is already
connected to the cart at the time of
delivery.
If the ground cable is lost or
defective, it must be replaced
immediately!
Fig. 4
: Ground cable
