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4.3 Replacing the front lens
DANGER!
Unplug the fixture from mains before installation.
The front lens is heavy!
Secure the head in a horizontal position by means of the pan/tilt locks before lens re-
placing.
To replace the front lens
1. Disconnect the fixture from mains and allow it to cool.
2. Secure fixture´s head in a horizontal position.
2. Use a flat head screwdriver to unlock 4 quarter-turn fasteners (2) and remove the lens (1) from the head.
Be careful, the lens is heavy.
3. Unscrew the bolt (3) of the secure wire (4) from the nut (5).
4. Screw the bolt of the safety wire of the new lens (4) into the nut (5).
5. Place the new lens on the head (1) and tighten the 4 quarter-turn fasteners (2).
Never operate the fixture with unsecured lens to the head.
4.4 Installing the top hat
DANGER!
Unplug the fixture from mains before installation.
1.
Place the top hat (2) on the front lens holder (1) and tighten the four fastening Allen head bolts (3) using
an Allen key 3.
2. Check, that all screws are fully tighten.