Warnings
·
To ensure safety, install safety stop blocks on both ends of the rails to prevent the gate out of the rail. Before installing the
main engine, make sure that the safety stop blocks are in place and whether it has the function of preventing the gate from
moving out of the rail and out of the safety range.
·Please ensure that the main engine and its components have good mechanical properties, and the gate can operate flexibly
when moved by hands before installing the main engine.
·In this product, one control can drive one main engine only, otherwise, the control system will be damaged.
·Earth leakage circuit breaker must be installed where the gate movement can be seen, and the minimum mounting height is
1.5m to protect it from being touched.
·After installation, please check whether the mechanical property is good or not, whether gate movement after manual unloc-
king is flexible or not, and whether the infrared sensor (optional) is installed correctly and effectively.
4.3.4 Limit switch adjustment
Spring limit switch -
The installation site of spring limit switch is shown in Figure 8:
Spring limit
Spring
limit switch
KEEP WORKiNG
Keep Working
Gate
Gate
Spring limit
Spring
limit switch
switch
switch stop
stop block
block
Gear rack
Gear
rack
Output gear
Output
gear
Figure 8
08
M C
1 2