User Manual

ManualsBrandsMetabo ManualsGarden equipmentPump station HWW 4000/20 S PLUS

11

ENGLISH

1. Components and Parts

10

4

12

6

5

8

7

9

11

3

HWW 3000/ 20S

HWW 4000/ 20S

HWW 4000/ 20S Plus

1 Pressure gauge

2 Discharge port

3 Pressure switch

4 Plug, water filler

5 Pump inlet

6 Drain plug

7 Flexible metal tube

8 Pump

9 Pressure vessel ("tank")

10 Air charging valve for tank pre-

charge pressure

11 Power cable with plug

At the intake port:

A

Caution!

For pumping contaminated

flu

ids use a suction filter (see

"Available Accessories").

3

Note: 

To prevent water loss when

the

pump is turned off, it is recom-

mended to install a check valve on

the

intake port (see "Available

Accessories").

ENGLISH Operating Instructions ENGLISH