User Manual

96031-02.2015-DGbF

4| Compressor assembly

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The compressor has a shut-off valve with multi-sided cutting ring for the safe installation of the

suction and discharge line.

Cutting ring function before tightening the union nut

. . . . . .

4.7 Pipe connections

Fig. 17

Valve spindle seal

release

tighten

4.6 Operating the shut-off valves

Before opening or closing the shut-off valve, release the valve spindle seal by approx. ¼ of a turn

counter-clockwise.

After activating the shut-off valve, re-tighten the adjustable valve spindle seal clockwise.

Fig. 15

Fig. 16

4.8 Laying suction and discharge line

INFO! Proper layout of the suction and pressure lines directly after the

compressor is integral to the smooth running and vibration

behaviour of the system.

Procedure:

Push Union Nut (5) and Cut Ring (3) onto Pipe (2).

HandtightenUnionNut(5)untillocked.

InsertPipe(2)firmlyintorebatelocatedinSocket(6)ensuringthepipefitssnugly.Tighten

UnionNut(5)1½turnsusingaspanner/wrench,whilegrippingconnectingSocket(6)with

another spanner/wrench. This should cause the Cutting Edge (1) of Cut Ring (3) to Cut into

Pipe (2) resulting in a visible collar.