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REV0303MTCX010318
8. Remove inspection plate to gain access to the pump vanes and o-ring.
9. Observe the vanes direction and replace the pump vanes and o-ring in the same direction as observed (Figure 8.5).
10. Re-install inspection plate and screws evenly, ensuring screws are just tight enough to compress the o-ring, without
pinching the rotor.
11. Before priming the pump, run the pump to listen for the rotor pinching. The sound would be similar to a loud hum. The
motor will sound under stress. If humming is observed, loosen the screws until rotor is no longer pinched.
Figure 8.5- Pump vanes and o-ring
MAINTENANCE
PRIMAR
Y INSPECTION
O
VER
VIEW
S
Y
S
TEM C
OMPONENT
S
C
OMMISSIONING
OPERA
TION
PRIMING
Содержание MTC-X
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