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3 Installation
942 Extension Module Vario ChS-PP (2.942.0300)
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17
1 Connecting the pump tubing
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Attach the coupling olive/UNF 10/32 (6.2744.034) to the pump
tubing entry. Push the end of the pump tubing over at least the
second notch of the olive so that the pump tubing is firmly in
place.
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Assemble the pump tubing connection with locking nut and filter
(6.2744.180) at the pump tubing exit:
– Push the locknut onto the pump tubing.
– Push the appropriate adapter onto the pump tubing.
– Place the tubing olive with the filter holder into the pump
tubing so that the pump tubing is firmly in place; push the
end of the pump tubing over at least the second notch of
the olive.
– Tighten it using the union nut.
2 Removing the tubing cartridge
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Press in the tubing cartridge's snap-action lever.
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Tilt the tubing cartridge upwards.
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Unhook the tubing cartridge from the mounting bolt.