Barrier Gas System Maintenance

(Light Chemical Version Only)

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Media potentially dangerous.

Risk of poisoning!

Risk of infection!

  1. Wear appropriate personal protective equipment in case of high concentration of the medium in the ambient atmosphere of the machine.

NOTICE

Pressurized air systems supply too high pressure.

Risk of damage to the machine!

  1. Adjust the pressurized air to 0.2 bar(g) by means of a pressure regulator.

In case of clogged barrier gas system (BGS):

  1. Remove the clogging or have the machine repaired (contact Busch).

  2. Description

    1

    Unscrew the nuts

    2

    Remove the line

    3

    Blow into the line

    4

    Blow into the pressure reducer (PR)

    5

    Remove the cover

    6

    Unscrew the plugs

    7

    Connect the pressurized air to the relief lines. Maximum air pressure 0.2 bar (g)

    8

    Tighten the plugs

    9

    Reinstall the cover

    10

    Reinstall the line

    11

    Tighten the nuts