EN
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) Check the fastening points are properly tightened.
(2) Make sure your wires connections are in good condition.
Connect the power supply:
(1) Check the function of the manual release.
(2) Check the function of photocells or other safety device.
EN ::: 47