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8.2 Assembly of the pump elements
(explanation with the example of pump element PE-250G with pressure limiting valve). Assembly and disassembly of
pump element PE-250G without pressure limiting valve is done in the same way.
8.2.1 Removal
A) Switch on the central lubrication pump and let it revolve until the agitator blade (1, Fig. 21) is opposite the pump
element to be replaced.
Unplug the pump connector (2, Fig. 22) (disconnect the power supply).
Fig. 21: Fig. 22:
B) Unscrew the pump element (3, Fig. 23) up to the end of the thread.
Fig. 23: