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Installation and planning notes
8 PW 811 / PW 814 / PW 818
Heater bank infor-
mation
To avoid damage to the heater bank the following must be observed
during commissioning:
– In order to avoid unnecessary heat variations, ensure that heating is
even. Do not allow sudden bursts of steam.
– To prevent corrosion, preparation of the water supply is absolutely
essential. In particular, when the machine is not in operation, it
must be ensured that no air or CO
2
can enter the steam system.
– Protect the heater bank from aggressive gases.
– The entire heating system must guarantee that no operating pres-
sure or temperature can arise that is higher than the details given
on the data plate.
– All appropriate regulations, standards and legislation from responsi-
ble authorities and accident prevention associations for heating and
ventilation systems (in particular for the operation of the heat ex-
changer) must be observed.
Fitting informa-
tion for steam and
condensate hoses
Make sure that steam and condensate hoses are not twisted or com-
pressed. Do not use the hoses to compensate for connection tube
misalignments!
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