00195963-03_MM SWS-EN - 第37页

37 Proced ure ► Remove the pneumatic connec tion using a fork wre nch. Pay a ttention to the seals. ► Loosen or remov e the grub screw [ 1] (Allen key 1 .5) fixing t he sealing unit [2] .

Legend

[1] O ring

 Grease the O-ring with UNISILCON L250L

(thin lubricant film).

Magnet-lock

The following description is explained using the new needle ejector unit (magnetic). The

procedure is identical for the needle ejector unit with the bayonet fastening.

Parts

The following spare parts are available:

●

[00387580-xx] Sealing unit

(suction adapter [1] incl. vacuum suction unit [2] and O-ring [3] prefitted)

●

[00201141-xx] O-ring 3*1 NBR 70 B (defined as maintenance/wear part)

Procedure

► Remove the pneumatic connection using a fork wrench. Pay attention to the seals.

► Loosen or remove the grub screw [1] (Allen key 1.5) fixing the sealing unit [2].

► Pull the sealing unit up and out.

If it is not possible to pull the sealing unit out, clamp a small Allen key into the sealing

unit drilled hole and try to pull it up.

► It should then be possible to remove the sealing unit.

► Take the new compete sealing unit and grease the O-ring with UNISILCON L250L (thin

layer of lubricant).

► Place the new sealing unit incl. O-ring into place and push down as far as the stop