Finishes: Dial markings to have a matte black finish, case, bezel and hands to have a black polyurethane finish.
Hands: As selected by architect.
Dial Markings: As selected by architect.
Crystal: Provide clear, flat tempered glass crystal.
Illumination: Edge-lit with white LED illumination concealed beneath the bezel.
Movement: Movement: Style MI Design. 24VAC drive motor and electronics. 8 second maximum run time. Alternating hall effect switched closed loop minute impulse operation. Composite lubrication free bearings. Single source: Clock and movement to be manufactured by the same company.
Certification: Provide U.L. Listing on clock.
Case: Aluminum case and bezel.
Style: Style 60AXX
“XX” above is the diameter of the clock, available sizes are 18”, 24”, 30”, 36”, 42” and 54”.
Important when semi-flush mounting ring required add the following;
Ring: Provide semi-flush mounting ring.
D. Provide Type 99B-MI automatic reset control;
– IP65 Enclosure – Indoor & Outdoor Use
– Automatically resets clock after power failures.
– Automatically resets clocks for daylight savings time (if required)
– Precision Quartz Time base 4 minutes per year maximum drift.
– Optional GPS – no drift.
– Built in 100 year daylight savings time calendar.
Provide CTRL-ELEC-PHOTO-T15 photoelectric cell to control the illumination.
PART 3 INSTALLATION
3.01 Installation
A. Inspect substrates, supporting items and related conditions, to ensure that they are ready to receive each item, prior to commencement of installation.
B. Install each item at locations indicated on drawings, as detailed, and in accordance with manufacturers’ instructions.
