Harbor Freight Tools 47821 Garage Door Opener User Manual


 
SKU 47821 For technical questions, please call 1-800-444-3353 Page 6
21. Check for misalignment or binding of moving parts, breakage of parts, and any
other condition that may affect the tool’s operation. If damaged, have the tool
serviced before using. Many accidents are caused by poorly maintained tools.
22. Use only accessories that are recommended by the manufacturer for your model.
Accessories that may be suitable for one tool may become hazardous when used on
another tool.
Service
23. Gate Opener service must be performed only by qualified repair personnel. Service
or maintenance performed by unqualified personnel could result in a risk of injury.
24. When servicing the Gate Opener, use only identical replacement parts. Follow
instructions in the “Inspection, Maintenance, And Cleaning” section of this manual.
Use of unauthorized parts or failure to follow maintenance instructions may create a risk
of electric shock or injury.
SPECIFIC SAFETY RULES
1. Maintain labels and nameplates on the Gate Opener. These carry important
information. If unreadable or missing, contact Harbor Freight Tools for a replacement.
2. Always wear ANSI-approved safety impact eye goggles and heavy work gloves
when using tools to install the Gate Opener. Using personal safety devices reduce
the risk for injury.
3. Maintain a safe working environment. Keep the work area well lit. Make sure there
is adequate surrounding workspace. Always keep the work area free of obstructions,
grease, oil, trash, and other debris. Do not use power tools in areas near flammable
chemicals, dusts, and vapors. Do not use power tools in a damp or wet location.
4. Avoid electrical shocks. Always turn off the circuit breaker to the Gate Opener
Control Box before performing any inspection, maintenance, or cleaning procedures
of the Gate Opener.
5. Periodically check all nuts, bolts, and screws on the Gate Opener for tightness.
Vibration during gate movement may cause these to loosen.
6. Install this product on a proper surface. Locate the Gate Opener Arms on a flat,
vertical, and solid surface of the fence gate column that is capable of supporting the
weight of the gate being pulled open.
7. Install and use this product with care. Harbor Freight Tools is not responsible for any
damage or personal injury due to the incorrect installation or improper operation of this
product.
8. Avoid vehicle damage. Any vehicle parked within striking range of the gate wings under
movement could be damaged.