In the case of highly adhesive dirt at the cooler lamellae, the cooler can be
disassembled and cleaned as follows:
■
Remove both side covers.
■
Disassemble the rear panel.
■
At the cooler remove the 4 mounting screws.
■
Fold the cooler down onto a suitable rest.
■
Clean the cooler with compressed air, (wear protective goggles).
Make sure that the lamellae are not damaged.
Installation is performed in the reverse order.
5.3 Draining Out Condensate
(optional)
To drain the condensate out, the pump must be separated from the pro-
cess by a valve. Please note that process gases and condensate may
present a hazard to health.
The optional silencer has a condensate drain. Possibly present liquid collect-
ed in the silencer can be drained out through the condensate drain.
The silencer must be checked regularly especially if much condensate is col-
lected. Drain out condensate if required.
The interval between the regular checks will depend on the ambient condi-
tions and the process in each case and needs to be defined based on expe-
rience gained during operation.
5.4 Cleaning the Dust Filter in the Intake Line
(optional)
The dust filters which are installed upstream of the pump need to be checked
regularly for contamination and cleaned as required.
CAUTION
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