Chain
In case of power failure, you can open or close the door manually by pulling the hand chain. It is important to
ensure that the chain is not fitted twisted. If the chain is twisted, malfunctions may occur when the hand chain
is used.
Please do not pull the chain during closing or opening the door, otherwise, serious personal injury or property
damage may occur. Do not pull the chain too hard, otherwise the chain components will be damaged. If the
operator have pawl see Fig.1, the chain can only be pulled in one direction to open the door, pull the release
lever to disengage the door quickly (warning: when pulling the release lever to disengage the door, do not
attempt to go through the gate). If the operator is not equipped with a pawl, the chain can be pulled in two direc-
tions to open or close the door.
ME611 - ME622
Release lever
Pull the release lever to disengage the door quickly. Suggestion: pull the release lever little by little in order to
keep the motor and the door from damage as the door falling down too fast. WARNING: When pulling the
release lever to disengage the door, do not attempt to walk or drive through the door. Otherwise, serious perso-
nal injury or property damage may occur.
5. Electrical
How to connect with the remote control when Install the rolling door operator to right side, wiring see Fig.8
(note: there's left and right reverse switch inside the remote control, please press the lock key when the door
is closed. To be sure of the appliance in safety)
MODEL
PAWL
CHAIN
Pull in two directions
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8
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