User manual

Bio-inert Quaternary Pump User Manual 129
Maintenance
9
Reinstalling the Pump Head Assembly
Reinstalling the Pump Head Assembly
When When reassembling the pump
Tools required p/n Description
8710-2392 Hexagonal key, 4.0 mm, 15 cm long, T-handle
Parts required p/n Description
G5611-60165 Pump Head with Seal Wash Option (Bio-inert)
79846-65501 Pump head grease
1 If needed, apply a small amount of grease on the back of
the screws. Normally, the grease added during
manufacturing is sufficient for a long time.
2 Slide the pump head assembly onto the pump drive and
use a 4 mm hexagonal key to tighten the pump head
screws stepwise with increasing torque.
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