Harbor Freight Tools 47821 Garage Door Opener User Manual


 
SKU 47821 For technical questions, please call 1-800-444-3353 Page 3
SPECIFICATIONS
Gate Size 8.2 feet (maximum) for each gate wing
Gate Weight 550 lb. (maximum) for each gate wing
Input Voltage/ Power Consumption
(AC/ DC Transformer)
110 VAC, 60 Hz, 75 Watts/ 1.6 Amps Fused
Operating Power/ Circuit Protection
(Circuit Board)
12 VDC/ 10A Fused
Actuators 2 - 12 VDC; 16 inch stroke
Motor 12 VDC, 34 inch cable
Arm Dimensions 30” (L) x 4” (W) x 6.25” (H)
Warning Light 12 V, 10 W Bulb
Weight 26.8 lb.
Operating Modes “Manual Mode” Push button (remote), or key open, stop and
close.
“Automatic Mode” Push button (remote) or key open with adjustable
automatic time delayed close.
1.
2.
Features 1 - Programmable Controller (Printed Circuit Board, CTR42s) with
control box. Controller has two adjustable dials (pot switches/
“Ampere 1, 2”) for motor’s open/closing strength. One adjustable
dial for (pot switch/ “Time”) setting the automatic time delayed
closing feature.
2 - Two channel transmitters (require one 12V (23A) battery each,
included)
1 - Key switch, to open gate wings without the Remote Control
Transmitters.
1 - Blinking yellow warning light; Quick flashes (blinking) indicate the
gates are opening, slow flashes indicate the gates are closing.
1 - Motor Unlock Key (triangular shaped), disengages the motors to
open gates manually in case of emergency, or power failure.
- Single wing gate operation (T2), or dual wing gate operation (T1).
Optional Accessories
(Not Included)
Photocells (1 pair).
This feature provides additional safety for use around small children or
disabled persons. This accessory transmits an invisible infrared beam
across the gates threshold, and when the beam is interrupted the gates
will automatically stop closing.
SAVE THIS MANUAL
You will need the manual for the safety warnings and precautions, assembly instructions,
operating and maintenance procedures, parts list and diagram. Keep your invoice with this
manual. Write the invoice number on the inside of the front cover. Keep the manual and
invoice in a safe and dry place for future reference.