95
7.3.3 Service and maintenance of electrical pre heater
It is recommended to check the electrical after heater for contamination and damage every 6 months. If there are dirt and dust
on the electrical after heater, these can be removed, using air.
-
When cleaning take care that the electrical after heater is not damaged.
-
Loosen the bolts to remove the electrical heater.
Disconnect the sensor connection before removing the electrical heater.
(Fig. 77)
Reset function
RISK OF INJURY! Make sure that the power connection is disconnected, and fan is not moving
before doing any work on the device
Danger of electric shock; moving parts (fan) and hot surface. Wait for 3 minutes before doing
maintenance
The manual RESET takes place by pressing the reset lever, which is located directly on the electrical after-heater.
-
Loosen the bolts, remove the electrical heater until you reach the reset button and
push the reset lever upward for manual
reset
. (Fig. 78)
Fig. 77
Fig. 78
Summary of Contents for EVO-R
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