Clutch Release; Install The Control Box - Chamberlain LA350 Installation Manual

INSTALLATION

Clutch Release

To release the clutch: Insert the release key and turn it 180 degrees clockwise. To engage the clutch:
Insert the release key and turn it 180 degrees counterclockwise.
The clutch release for the left operator

Install the Control Box

1. Install the control box 1.7 m above the ground, see page 7. Use screws and anchors (provided)
to secure the control box.
226.5 mm
Release
Engage
108 mm
24V Transformer
Power panel
Release
Engage
The clutch release for the right operator
24V Control board
12