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Installation and operation manual
7.1.3. Exchanging the control unit
Tools
•
Allen keyØ 4 mm
with ≥ 100 mm shaft length
•
Allen key Ø 2 mm
1.
De-pressurise device
2.
Disconnect device from electrical power
Description
1. Unscrew the screws from the hood of the control unit
using an Allen key.
2. Open the cover of the control unit carefully to the back.
Route the ribbon cable to the left out of the cable run.
3. Bring the cover of the control unit into the displayed
maintenance position.
Use a screw of the control unit cover to secure it against
tilting and sliding.
30
Prerequisites
Material
•
none
Preparation of installation
Protective equipment
•
None
Figure
Ø = 2 mm
M = 0,6 Nm + 10 %
DRYPOINT
®
EN
M eco control
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