User Manual

9
ENGLISH
1. Machine Overview
10
3
12
5
8
4
7
6
9
11
HWW 5500/20 M,
HWW 5500/50 M:
1 Pessure gauge
2 Discharge port
3 Pressure switch
4 Plug, water filler
5 Pump inlet
6 Drain plug
7 Flexible metal hose
8 Pump
9 Pressure vessel ("tank")
10 Power cable with plug
11 Air charging valve
For suction port:
A
Caution!
For pumping contaminated
fluids use a suction filter (see
"Available Accessories").
A
Caution!
A check valve is required to
prevent water backflow when the
pump is switched off.
Xp0019e2.fm Operating Instruction ENGLISH