GB
MU0H-1382 GE23R0819
9
6.2.1 Environmental conditions
Keep parts in their original packaging and unpack them
shortly before use.
The following parameters apply during transportation and
storage:
*non condensing
6.2.2 Max. operating pressure
CAUTION!
Exceeding the permissible operating pressure.
Damage to seals and connections!
Do not exceed the operating pressure in the data
sheet.
6.2.3 Pumped medium
•
Industrial water
•
Cooling water
•
Liquids which do not attack the materials chemically
and mechanically.
6.3 Decommissioning
6.3.1 Switch off
1.
Pull out the electrical mains plug
6.3.2 Measures for decommissioning
The compact booster unit is disconnected from the power
supply.
1.
Close ball valve
2.
If available, connect the inlet to the tank.
3.
Open drain plug 1 and empty the tank.
Fig. 5 Open drain plug
7
Operation
CAUTION!
Improper operation
Damage to the pump system!
Ensure that all local requirements are achieved, in
particular the Machinery Directive and the Low-
Voltage Directive.
Check electrical wiring before start-up.
7.1 Pump control unit
Fig. 6 Pump control unit (outside)
Fig. 7 Pump control unit (inside)
7.2 Functions and features
7.2.1 Change switch-on pressure
The switch-on pressure is adjustable within a range of 2 to
3.5 bar
Parameter
Value
Environment:
clean, dry and dust free
Min. ambient temperature:
0 °C
Max. ambient temperature: +40 °C
Max. ambient relative
humidity:
85 % *
1
Drain plug
1
1
The green light goes on to signal standby mode.
2
The red light comes on in case of water shortage or
malfunction.
3
Reset-function
4
Mains cable
(Diameter 11.5 mm)
1
Clamps on the motor
2
Adjustment screw for precharge pressure
3
Clamps on the mains cable
1
2
3
4
1
2
3
