FLYGT 3085 - 4.4 Check the impeller rotation

WS008391B
A
C
B
1
2
3
D
4
1. Outlet line
2. Inlet line
3. Line to drain
4. Air vent
Figure 12: T-installation, valves A—D
2. Close valve D before the pump is started.
4.4 Check the impeller rotation
CAUTION: Crush Hazard
The starting jerk can be powerful. Make sure nobody is close to the unit when it is started.
1. Start the motor.
2. Stop the motor after a few seconds.
3. Check that the impeller rotates according to this illustration.
WS006253A
4 Installation
36 Flygt 3085 Installation, Operation, and Maintenance Manual