Auto Gate System
EL-EX5A
Maintenance
When the environment temperature is above -10ºC, choose transformer oil No. 25 as the cooling oil. If the
temperature drops to below -10ºC, transformer oil No. 45 should be used.
Check the oil monthly and refill if necessary. Change the oil once a year if possible.
In case of rust, put some grease to the end of the worm gear shaft.
Regular check the grounding.
The spare parts can be purchased directly from out factory.
Troubles and solution
Troubles
Possible Position
Cause
Solution
Too weak to
move the gate
(friction) clutch
The pressure on
friction clutch too small
Increase the pressure by
adjusting the pressure screw
Motor stops when
sliding gates are
blocked
(friction) clutch
The pressure on
friction clutch too big
Reduce the pressure by
releasing the pressure screw
Sliding gate fails
to move back
after opening or
closing
Worm gear and worm are
blocked
Wrong position of
magnetic switch
Release clutch with the key
and push gates back and
readjust the position of
magnetic switch
Oil leakage at
sealing parts
Sealing rings, output
shaft, oil meter, oil refill oil
hole and ends of lines
Temperature too high,
over-working and
increased pressed
pressure
Loose the cover of oil tank and
left off air inside the motor
