GTO SL-2000 Garage Door Opener User Manual


 
15
STEP 5
After the concrete has hardened, remove the string
from the quick release pins. Attach the chain to one
quick release pin with a master link (see Illustration
F). Run the chain through the chain sprockets (see
Illustration G).
INSTALLING THE CHAIN
Quick Release Pin
Chain
Master Link
Chain Bracket
Quick Release Pin
Chain
Master Link
Chain Bracket
Allow 1" of slack for every 10' of chain
Sprockets
Chain
Chain Bracket
• Fingers, hands, and
loose clothing may be
dragged into chain
sprockets.
• Fingers and hands can
be injured by rotating
sprockets.
•Keep hands, fingers,
and loose clothing
away from chain and
sprockets.
WARNING
!
WARNING
!
Chain Bracket
Gate
STEP 6
Pull the chain to the second chain bracket leaving
approximately four inches of slack (see Illustration
G). Do not pull chain tight; a tight chain will
interfere with the operation of the operator. Mark
the chain where it meets the second quick release
pin.
STEP 7
Drive the pin out of the chain link using a tool
such as a punch or chain break. Connect the
chain to the second quick release pin using a
master link (see Illustration H).
Illustration F
Illustration G
Illustration H
TO OPEN THE GATE MANUALLY:
1. LIFT the quick release pins UP, then
PULL them OUT of the chain brackets
(see illustration).
2. Lay the chain down and manually slide
the gate to the desired position.
To prevent unauthorized removal of the
quick release pins, install pin locks (see
accessory catalog) above the quick release
pins in both chain brackets.