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8024019/AE00/V1-0/2019-02| SICKADDENDUM TO OPERATING INSTRUCTIONS | FWE200DH
Subject to change without notice
3 COMMISSIONING / CONFIGURING
3.3 Connecting the purge air heater
The option of connecting a heated extraction hose is prepared at the factory for the
FWE200DH with water back purge WBP. The purge air heater is controlled using the MCU
control unit of the FWE200DH. The power supply line to the purge air heater must be con-
nected to the terminals for “Heater4” in the control unit.
Fig. 11: Purge air heater with accessories for mounting on SLV7
NOTE:
Observe the warnings in the Operating Instructions of the purge air heater.
WARNING: Fire and explosion hazard through purge air heater
Risk of life during use of air heaters.
▸ Fire and explosion hazard due to improper installation and use of air heaters, espe-
cially in the vicinity of flammable materials and explosive gases.
WARNING: Risk of burns through purge air heater
Heating element and nozzle will become hot during operation.
▸ Allow the device to cool down.
▸ Do not direct hot air jet at people or animals.
NOTICE: Observe nominal voltage
The nominal voltage indicated on the device must correspond to the power voltage,
otherwise the device can be damaged.
IEC/EN 61000-3-11; Z
max
=0.065Ω + j 0.040Ω
NOTICE: Atmospheric conditions
Protect the device from moisture and humidity.
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