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| User Manual
Maintenance and repair of the dryer
BSP-MT 1-8/D3
41
Reaffi x the solenoid valve plate:
Use a dyamometric key to tighten the
screws, and take care to observe the following
torques:
— 25 Nm in the case of BSP-MT 1-4
— 50 Nm in the case of BSP-MT 6–8
Tighten the screws crosswise in accordance
with the sequence shown on the right.
Repeat the process once.
Next the new drying agent should fi ll up.
Correctly affi xing the solenoid valve plate
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 fi lling the chambers.
Slowly fi ll up with new drying agent in the chamber. If necessary, use a funnel. Take spe-
cial note of the next step.
Ensure that the drying agent is fi lled into the chambers with a high bulk density.
Note:
To achieve an optimum bulk density, we recommend using a „snowstorm“
fi lling pipe available from the manufacturer.
Otherwise, tap the chamber wall with a rubber mallet while fi lling in the drying agent or use a
stick to distribute the agent evenly inside the chamber.
Subsequently, position the perforated plate onto the check valve plate, align them proper-
ly and secure them.
Reaffi x the check valve plate:
Use a dyamometric key to tighten the
screws, and take care to observe the following
torques:
— 25 Nm in the case of BSP-MT 1-4
— 50 Nm in the case of BSP-MT 6–8
Tighten the screws crosswise in accordance
with the sequence shown on the right.
Repeat the process once.
Restart the dryer (see page 31 ). Check
that the connection is leak tight.
Operate the dryer for two cycles, then shut
it down again.
Correctly affi xing the check valve plate
Replace sound absorber as described on page 36
