Richmond GTR500, User Manual

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7
Maintenance:
Conduct the following operations at least every 6 months. If in high intensity of use,
shorten the period in between.
Disconnect the power supply:
(1) Clean and lubricate the screws, the pins, and the hinge with grease.
(2) Check the fastening points are properly tightened.
(3) Make the wire connection are in good condition.
Connect the power supply:
(1) Check the power adjustments.
(2) Check the function of the manual release.
(3) Check the function of photocells or other safety devise.
Limit switch adjustment
Opening position:
1. Loosen the screw of limit switch A by hands.
2. Slide the switch to the right position.
3. Tighten up the screw.
Closing position:
1. Loosen the screw of limit switch B by hands.
2. Slide the switch to the right position.
3. Tighten up the screw.
1. Remove the screw on the anti-shaking ring 2. Turn the anti-shaking ring
3. Remove the upper-cover of the outer tube and reveal
two Knobs of the front and rear limit switch
4. Adjust two Knobs to set the open and close position
A
B
A
B
PART A: Gate Motor and Associated Parts User Manual