Commissioning | 6
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IN
OUT
• Watch the fan wheel of the motor and determine the direction of rotation just before
the fan wheel stops.
If the rotation of the motor must be changed:
• Switch any two of the motor phase wires.
For motor wiring and wiring diagrams, please refer to motor manufacturers instruction
manuals.
6
Commissioning
CAUTION
During operation the surface of the machine may reach temperatures of more than
70°C.
Risk of burns!
• Avoid contact with the machine during and directly after operation.
NOTICE
The machine is running without operating liquid system.
Will ruin the machine in short time!
• Prior to commissioning, the operating and shaft seal flushing liquid system must be
connected and open.
NOTICE
Ingress of foreign objects.
Risk of damage to the machine!
• It is recommended to install a temporary stainless steel inlet screen (smaller than 0.2
mm mesh size) during commissioning.
Temporary screen should be checked monthly and cleaned until no debris is observed,
after which the screen can be removed to prevent loss of suction capacity, or left in
place with regular checking.
