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General| Type | Chain Drive |
|---|---|
| Horsepower | 1/2 HP |
| Speed | 7 inches per second |
| Security | Rolling Code Technology |
| Voltage | 120V |
Crucial safety advice for installation and operation of the garage door opener.
Lists necessary tools and the first step: mounting the door bracket.
Covers determining center lines, fixing header bracket, and assembling chain idler.
Details inserting the traveller, chain, and connecting the chain.
Covers chain placement on sprocket, idler bracket installation, and chain tensioning.
Covers supporting the drive unit and marking the ceiling for motor placement.
Describes lifting the drive unit, securing it, and attaching the release cord.
Covers attaching door arms, checking unit security, and manual door operation test.
Detailed procedure for setting open and close travel limits.
Procedures for testing door safety obstruction force during closing and opening.
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