92
Figure 49 - Pump Wilo
Install the pump
During installation the following must be observed,
Figure 50:
- Pay attention to the direction arrow on the pump
body (1).
- Install mechanically tension-free, with wet rotor
motor located horizontally (2).
- Place mechanical seals on the threaded
connections.
- Screw in the threaded connections.
- Secure the pump against twisting with a wrench
and screw it firmly into the pipes.
- If necessary, reinsulate the thermal insulation.
CAUTION!
- Lack of heat dissipation and condensation water can damage the control module
and the wet rotor motor.
- Do not insulate the glandless motor (2).
- Leave all condensate drain openings (3) open.