Honeywell HD6 Series, User Manual

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13.2 REMOVING LOWER DOME, CONTINUED
13.2.2 Indoor Housing with Digital Interface
NOTE: Handle the dome from the flange or trim ring.
1. Remove power to the unit.
2. If the lower dome was installed using the 2-56 lock screw, remove the 2-56 lock
screw on the lower dome trim ring using a 5/64” hex key.
3. Rotate the lower dome counterclockwise and lower the lower dome.
4. Slide the ball on the safety lanyard (between the top and lower dome) up and out of
the clip on the housing .
13.2.3 Weather Dome
1. Remove power to the unit.
2. Using a Phillips screwdriver, turn the fasteners on the lower dome ¼-turn
counterclockwise and lower the lower dome.
3. Loosen and remove the screw that secures the safety lanyard cable to the lower
dome.
13.3 REMOVING THE HD6 SCAN FROM THE HOUSING
1. Remove power to the unit.
2. Remove the lower dome. Refer to Section 13.2 and follow the instructions for your
equipment.
3. Remove the inner dome by turning the two ¼-turn fasteners counterclockwise.
Slide the liner out of the “U-bend” on the liner mounting bracket.
NOTE: It is not necessary to remove the inner dome in order to remove the scan
from the housing, etc. It may, however, make the task easier to remove the inner
dome.
4. Hold the scan with one hand and pull down on the two release latches (one at a
time) with the other hand. DO NOT LET GO OF THE SCAN AT ANY TIME.
5. Pull the scan assembly out of the housing.
Rev. 1.02 118 900.0679
22-June-2006