Instructions for GK-E SERIES
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Step 5. Find the direction of key slot
First pull the red handle A to the bottom to make the hand-pulled chain mechanism e
ngage with the main engine (
Manual control mode
).
Rotate the output shaft of industrial door operator by pulling the hand-pulled chain up
and down until the key slot of the output shaft is fully aligned with the key slot of the
door shaft.
Step 6. Mount the flat key and fixing sleeve
Mount the flat key, keep two fixing sleeves close to the two ends of the output shaft,
fasten the two M6 head screws in the key slot of door shaft in order to prevent the flat
key from loosening and falling off.
Step 7. Tighten the screws, prepare wiring and debugging Tighten all screws.
Finally pull green handle B to the bottom to make the hand-pulled chain mechanism
detach from the main machine (
Electric control mode
).
