HYDAC FILTER SYSTEMS FAM-5-M-2-A-05-R-H-B-Z-1, Инструкция по эксплуатации и техническому обслуживанию

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Performing maintenance
FAM 5 en(us) 82 / 100
BEWA FAM5 3667663b en-us 2012-12-12.doc 2012-12-12
Removing/Installing the heating element
To remove the heating element, proceed as follows:
1. Stop the unit at the off switch and switch
off the FAM at the main switch.
2. Pull out the plug / Disconnect the FAM
from the power supply.
3. Allow the heater to cool down.
4. Empty the vacuum column. See page 58 for details.
5. Empty the heater. See page 62 for details.
6. Pull the setting switch of the heater up and
off. And remove the two covering stoppers
of the screw holes.
7. Unscrew and remove the two screws
(Torx 20).
8. Disconnect all electrical connections to the
heater and pull the cable from the cable
fittings.
This work may only be done by
authorized technical staff.
9. Rotate the heating element
counterclockwise out of the sheathing
using a fork wrench SW = 65 mm.
10. Pull the heating element up and out of the
sheath.
11. Clean the connecting thread of old sealing
material.
12. Clean the heating element completely with
citric acid.
13. Check the heating element for
overheating. This can be seen in a bent
heater core or sheath and in crack
formations.
If required, replace the heating element or
the sheath. Contact HYDAC in this regard.