DKC400(U) & DKC400(U)Y SLIDING GATE OPERATOR USER’S MANUAL
upper and another is lower. The magnet position can be installed in the middle so it
inducts both reed switches. Solution: adjust the magnet upper or lower.
10-15mm
Magnet
Gate
Pawl
Rack
Gear
Guide rail
Magnetic limit
switch inside
1
9
te
e
th
:
1
2
2
m
m
2
4
te
e
th
:
1
3
2
m
m
Magnet
bracket
Fig.8
It can be adjusted
Weld
Higher bracket
Magnet
Rack
Lower bracket
Magnet
Higher bracket
It can be adjusted
Style I: Weld the bracket on steel rack
Style II: Fit the bracket on steel rack or nylon rack
Lower bracket
Rack
Fig.9
7
DKC400(U) & DKC400(U)Y SLIDING GATE OPERATOR USER’S MANUAL
Spring limit switch
Install the block as shown in Fig.10 and Fig.11. Release the gear clutch with the key and push
the sliding gate manually to pre-determine the position, screw the block to the rack and then
tighten the gear clutch with the key. Moving the gate electrically, adjust the block to the proper
position until the position of the opening and closing meet the requirement.
Block
Gate
Pawl
Rack
Gear
Guide rail
Spring limit switch
1
9
te
e
th
:
1
2
2
m
m
2
4
te
e
th
:
1
3
2
m
m
Fig.10
Right block
Left block
Right block
Style III: screw the blocks on steel rack or nylon rack
Style IV: screw the blocks on steel rack or nylon rack
Rack
Left block
Fig.11
8
