DF4510HD | DF4910HD | DDF4510HDV-IM/-SM | DDF4910HDV-IM/-SM
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Step 3
Tighten the M4 locking screw (
) of both ceiling clamps with a Phillips screw
-
driver until the housing is fixed (
).
Ceiling clamp
Ceiling clamp
Suspended ceiling
Phillips screwdriver
Fig. 6-4
Locked ceiling clamp
Locked ceiling clamp
Suspended ceiling
Fig. 6-5