12
2
.
How to install the chain
1) The motor comes with 1 foot of chain already placed around the top of the idler wheels and under the drive
sprocket in the chain box….please proceed to step 2
2) Connect one of your 10ft chains (provided) to the right end of the chain coming out of the chain box using a
master link.
a) Measure the length of chain needed to get to the chain bolt that’s connected on the right L-Bracket
(
on the gate
),
b) cut it & install the end of the chain to the M12 Chain bolt using another master link.
3) Connect the remaining 10ft chain (provided) to the left end of the chain coming out of the chain box using a
master link.
a) Measure the length of chain needed to get to the chain bolt that’s connected on the left L-Bracket
(
on the gate
),
b) cut it & install the end of the chain to the M12 Chain bolt using another master link.
4) Make sure that the chain is line up exactly with the position where the chain on the chain idler wheel.
5) Get the desired chain tension by adjusting the two chain bolts of the both ends.
Thoroughly fasten the four nuts as well as spring washers onto anchor bolts tightly, ensuring the opener is
firmly secured on the concrete pad during the whole gate travel.
