11
MAINTENANCE
In the table below, we will mention some PROBLEMS - DEFECTS, PROBABLE
CAUSES AND CORRECTIONS - which may occur in your operator. Before any
maintenance, it is necessary to completely disconnect the power grid.
DEFECTS
PROBABLE CAUSES
CORRECTIONS
Engine does not
start / does not
move
A) Power off
A) Make sure the mains power is
turned on correctly
B) Open/ burned fuse
B) Replace fuse with the same
specification
C) Locked gate
C) Make sure that there is no
object blocking the operation of
the gate
D) Defective limit switch D) Replace the limit switch system
(analog and / or digital)
Motor blocked
A) Inverted motor
connection
A) Check the motor wires
B) Gate or lock trigger
B) Set to manual mode and check
separately
Electronic board
does not accept
command
A) Burned fuse
A) Replace the fuse
B) Power grid off (power) B) Connect the mains (power)
C) Defect on remote
control unloaded
C) Check and replace the battery
D) Transmitter range
(remote control)
D) Check the position of
the receiver antenna and, if
necessary, reposition it to ensure
Motor only turns
to one side
A) Inverted motor wires
A) Check the motor connection
B) Inverted limit switch
system
B) Invert the limit switch conector
(analog and/ or digital)
C) Defect in the board
command
C) Replace the board command
