Lockdoor ZTGD1000, Инструкция по установке и эксплуатации

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6, Installation
Please read the following warnings before proceeding to the installation section.
IMPORTANT INSTALLATION INSTRUCTIONS
WARNING: To reduce the risk of severe injury or death:
- Please read and follow all installation warnings and instructions.
- Please install garage door opener only on properly balanced and lubricated garage
door. An improperly balanced door may not reverse when required and could result in
severe injury or death
- All repairs to cables, spring assemblies and other hardware must be made by a
trained door systems technician before installing opener.
- Disable all locks and remove all ropes connected to garage door before installing
opener to avoid entanglement.
- Please install garage door opener 7 feet floor.
- Please never wear watches, rings or loose clothing while installing or servicing
opener. They could be caught in garage door or opener mechanisms.
- Please never connect garage door opener to power source until instructed to do so.
- Please place manual release/safety reverse test label in plain view on inside of
garage door.
- To avoid serious personal injury or death from electrocution, please disconnect all
electric power before performing any service or maintenance.
6-1, Determine the header bracket location