Lathem AT-DDC4 Time Clock User Manual


 
Page 8
Double Mount - Ceiling
Requires optional mounting kit (SAM0626)
Tools required for mounting the clock:
Flat blade screwdriver
Phillips head screwdriver
15/16" open end wrench
The double ceiling mount plate attaches to a double or single gang box
installed securely in the ceiling. Required wiring should be available
through the gang box at time of installation.
» Remove the two chase nipples from the mounting plate posts.
» Secure the mounting plate securely to the gang box with the
proper screws. (not supplied)
Note: When mounting AT-DDC4 clocks, the long dimension of the
mounting plate must be parallel to the long side of the clocks.
Mounting - Ceiling
Note: Make sure you have at least 16" of side clearance on one side in
order to remove the front panel assembly.
» Remove the two phillips head screws from the left and the
right end caps of the two DDC4 clocks and remove. Slide the
front panel assemblies out of the cases and set aside.
» Place the two DDC4 clocks back to back and secure by inserting
a #10 screw through the two key holes and the two lower
mounting holes using lock washers and nuts supplied with the
mounting kit. Note: At this point, if the DDC4 clocks will be
mounted too near a wall on one side to secure the end caps,
install the "wall side" end caps now.
» Remove the center vent cap from the top of each DDC4 clock.
» Line the two posts from the mounting plate up with the vent
holes of the DDC4 clocks. Insert the chase nipples through the
vent holes and secure to the mounting plate with a 15/16"
wrench.
» Slide the front panel assemblies in partially. Secure the
required wiring and install the battery if used.
» Slide the front panel assemblies in fully. Install the end caps
and secure each with its two screws.