DDZ40(10)(20)-YY/HS/HD
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33
7.2
Surface Mount Variant
Tools required for installation include:
• Marking tool (e.g. awl)
• 3 mounting screws (Ø 4 mm)
•
3 anchors
•
Electric drill
•
Screwdriver
• Hexagon socket screw key (wrench size 1.3)
Step 1
Loosen the securing screw of the housing ring.
Unscrew the housing ring (counter-clockwise).
Loosen both securing screws of the plug-in module.
Carefully unplug the plug-in module (without using force).
Plug-in module
Securing screw
Securing screw
Housing ring
Securing screw (housing ring):
Hexagon socket set screw
with cone point DIN 914 M2.5×4
Fig. 7-14