Maintenance and repair of the dryer
K-MT1-8_EN_08—2014
49
Fill with new drying agent and remount check valve plate
Risk of falls!
The dryer must not be misused as a climbing aid. The components have
not been designed for such loads and could fracture.
Only use approved climbing aids when filling the chambers.
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Slowly fill up with new drying agent in the chamber. If necessary, use a
funnel. Take special note of the next step.
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Ensure that the drying agent is filled into the chambers with a high bulk
density.
Note:
To achieve an optimum bulk density, we recommend using a
"snowstorm" filling pipe available from the manufacturer.
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Subsequently, position the perforated plate onto the check valve plate, align
them properly and secure them.
Reaffix the check valve plate:
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Use a dyamometric key to tighten the
screws, and take care to observe the
following torques:
—
25 Nm in the case of K-MT 1-4
—
50 Nm in the case of K-MT 6-8
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Tighten the screws crosswise in
accordance with the sequence shown
on the right.
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Repeat the process once.
Correctly affixing the check valve plate
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Restart the dryer (see page 38). Check that the connection is leak tight.
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Operate the dryer for two cycles, then shut it down again.
Replace sound absorber as described on page
