61
P21/P26/P30
11. Maintenance 11.
Short description of the maintenance points.
Refer to 11.5 "Maintenance Work Instructions" for exact maintenance sequences.
Machine:
1 Inspection cover, airshaft:
Open semiannually, check airshaft for
dirt.
10 Process water collecting tank:
Dispose of process water in accordance
with regulations. Do not allow to overflow!
2 Lint post-filter:
Check it daily. Open once a month
(more frequently if required), replace
lint filter mat (wash used mat).
11 Strainer:
Clean monthly (possibly more often after
first startup). In the steam and water
feeders.
12 Still rake-out door:
For cleaning out the distillation residues
(See point 11.5.7)
4 Grease nipple, cage:
For monthly lubrication of the cage
bearing.
13 Sight-glass, safety separator:
Remove and clean sight-glass when it is
dirty.
5 Inspection cover, cage flange:
Open when needed, remove lint on the
back wall of the cage.
14 Sight-glass, still:
Clean sight-glass when it is dirty.
6 Solvent filling valve:
Open in connection with program P51,
see Point 6.1.2 for further instructions.
15 Drying controller:
Check for dirt
7 V belt:
Check semi-annually and re-tension if
necessary.
16 Gas displacement line connection:
Check that passage is free.
8 Lint filter:
Clean daily or more often when there is
a lot of lint.
17 Sight-glass, water separator:
Clean sight-glass when it is dirty
9 Button trap:
Clean the button trap strainer daily or
whenever it is dirty.
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