Pos: 7.14 /0025 Üb erschriften/E LTRA 1.1 Übersc hriften/11 Gas p ump replace ment Eltra @ 8\ mod_139694 1649931_9.doc x @ 60396 @ 2 @ 1
5.7 Gas pump replacement
Pos: 7.15 /0010 E LTRA/0015 s ervice_instructio ns/CS-2000_s ervice/15 Ser vice_CS-2000/15 40 Modul Gas pump replace ment @ 9\mod_ 14255435806 53_9.docx @ 74 790 @ @ 1
: Gas pump
– Switch off the analyzer and disconnect the mains power plug.
– Disconnect plug (1) of the pump from the socket X4 on the board (2).
– Disconnect the tubes (3) and (4) from the pump (5).
– Remove the pump from the supporting panel (6) by pulling the four rubber buffers (7).
(If necessary they can be cut).
– Reinstall a new pump in reverse order.
REMARK
For installing a new pump, the rubber buffers (7) of the new pump have to be pulled down from
underneath the supporting panel (6) by using slim pliers. If suitable pliers not available, the
board (2) can be removed by unscrewing the four nuts (8).