Chamberlain 1265LMC 1/2 HP Owner's Manual page 15

INSTALLATION STEP 7
Install the Lights and Lenses
INSTALLATION STEP 8
Attach the Emergency Release
Rope and Handle
NOTE:
• To prevent possible SERIOUS INJURY or DEATH from
a falling garage door:
– If possible, use emergency release handle to
disengage trolley ONLY when garage door is
CLOSED. Weak or broken springs or unbalanced
door could result in an open door falling rapidly
and/or unexpectedly.
– NEVER use emergency release handle unless garage
doorway is clear of persons and obstructions.
• NEVER use handle to pull door open or closed. If rope
knot becomes untied, you could fall.