Maintenance
29
4.3 Moisture trap replacing (furnace)
Fig. 10: Replacement of moisture trap
1.
Turn both screws (
1
) counter clockwise, until the ring (
3
) touches the
part (
2
).
2.
Lift the glass tube (
5
) upwards, tilt it to the side and pull downwards.
3.
Replace the magnesium perchlorate (Anhydrone). See chapter
4.
Install the glass tube (
5
) in reverse order after greasing the lower O-
ring.
5.
Turn both screws (
1
) clockwise until the O-ring (
4
) is properly pressed
on the inner surface of the glass tube (
5
).
Remark
The O-ring imprint on the whole circle length of the glass tube should be of about 2
mm width.
4.4 O-rings replacing
The O-rings are only replaced when they no longer adequately seal, due to severe
damage or aging. When removing the old O-rings, be sure that the sealing area of
the fittings is not damaged. Grooves where the old O-rings are installed must be
cleaned to be completely free of grease.
New O-rings should under no circumstances be greased before installing but only
after installation. Otherwise, the O-rings would turn with the glass tubes when
trying to remove them at a later stage.
It is recommended not to grease the upper O-ring of the moisture trap.
Содержание CS-580A
Страница 2: ...2 Copyright Copyright by Eltra GmbH Haan Retsch Allee 1 5 D 42781 Haan Federal Republic of Germany ...
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Страница 23: ...Analysis 23 Weight 350mg Set the minimum analysis time to 50s Set the comparator level to 20mV ...
Страница 38: ...Function description 38 Fig 14 Gas flow ...
Страница 48: ...Ordering numbers 48 6 6 TIC module Fig 17 TIC module 35543 9008 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 ...
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Страница 60: ...Copyright Copyright by Eltra GmbH Haan Retsch Allee 1 5 D 42781 Haan Federal Republic of Germany ...
