DKC400 (U) Y SLIDING GATE OPERATOR USER’S MANUAL
6
Fig.3
Magnets for limit switch
To ensure safety, it is recommended to install limit devices at both ends of the gate to prevent
the gate from sliding out of the rails. The rails must be installed horizontally.
Install the magnet as shown in Fig.4 and Fig.5. The magnet and limit switch are used to control
the position of the gate.
Release the gear clutch and push the sliding gate manually to pre-determine the position.
Solder the magnet bracket to the rack and then tighten the gear clutch. The lower bracket is for
open position and higher bracket is for close position. Fix the magnet to the bracket. Adjust the
position of gate operator, the magnet should be 10~15mm away from the magnetic limit switch,
if too far away, the switch will fail to work.
Moving the gate electrically, adjust the magnet to the
proper position until the position of the opening and closing meet the requirement.
10-15
mm
Magnet
Gate
Nut
Rack
Gear
Guide rail
122mm
Magnetic limit
switch inside
Fig.4
Fig.5
