Buchi Scrubber K-415, Руководство по эксплуатации

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7 Maintenance and repairs
43
K-415 Operation Manual, Version B
Table 7-2: Replacing seals and silencer unit
Position in Fig. 10.1 Order no. Description Replacing interval
8 + 7 040296 Set of seals / connectors (straight) once a year
30 + 7 040295 Set of seals / connectors (bent) once a year
28 037928 O-ring to adapter (37777) once a year
13 003575 Gasket SVL 42 x 30 PTFE once a year
17 + 7 041999 Lip gasket GL 14 (FEP) once a year
23 037873 Seal for receiving vessel once a year
32 037925 Gasket ring once a year
3 037871 Silencer unit once a year
41 003576 Gasket SVL 22 x 16 PTFE (with silicone bearing) once a year
39 003575 Gasket SVL 42 x 30 PTFE once a year
7 .5 Washing insert
The washing insert must be cleaned from time to time and the lip gasket must be replaced when brittle.
1
3
2
2
4
5
6
7
8
a
Nut M20
b
Swirl disc
c
Spacer tube
d
Swirl disc holder
e
Lip gasket
f
Cover
g
O-ring 24 x 2.5
h
Hose connector adapter M20 GL 14
Fig. 7.1: Exploded view of the washing insert
To (re)assemble the washing insert, proceed as follows:
• Insert the lip gasket e into the cover of the neutralization vessel
f
.
• Place the cover of the neutralization vessel
f
on the swirl disc holder
d
.
• Screw on the adapter
h
with the O-ring
g
and tighten it.
• Insert the first swirl disc
b
.
• Insert the spacer tube
c
.
• Insert the second swirl disc
b
.
• Screw the washing insert into the nut
a
.
• Insert the complete washing insert into the neutralisation vessel.
• Press the cover
f
on the neutralization vessel and center the neutralization vessel.