Mounting
Front of hood (chain/sprocket coupling to door)
Motor
1/2 horsepower, 115 VAC single phase motor with
high start torque, intermittent-duty, NEMA 42 frame
open drip-proof construction, instant reversing with
automatic reset thermal overload
Drive Reduction
Helical gear primary reduction and hardened bevel gear secondary reduction
Power Train
Oil impregnated bushing to ensure long life
Cycles Per Hour
Operator tested and approved by UL for 5 cycles
per hour at rated load of 70 ft-lbs/sec
Limit System
Adjustable linear type; remains synchronized with
door during release operation
Display
16-character LCD display provides easy-to-read set-up
and diagnostics with backlight for low-light conditions
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Cycle Counter
Displays total cycles logged over the operator's lifetime to support warranty and service functions
Independent Timers
Automatic maximum run timer stops the close function if present run time is exceeded, allowing for inspection
Control System
On-board Open, Close and Stop buttons make set-up and testing simple, saving time during installation
Control Buttons
Call Mode/Run Mode, Backlight, Scroll Up/Down, Set/Clear
Warranty
One year limited warranty
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