SLG5150X/SLG5170X DC Sliding gate opener user manual A1
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4.3.3 Gear rack installation
⚫
Fix the mounting screws to the rack.
⚫
Put the rack on the output gear, make the rack engage with the output gear then weld the
mounting screw to the gate (each screw with one solder joints firstly).
⚫
Manually move the gate (gate should be moved smoothly after motor unlocked) to check
whether there is a fit clearance between rack and output gear, as shown in Figure 7.
⚫
Weld all the mounting screws to the gate firmly.
⚫
Make sure that all racks on the same straight line.
⚫
Pull the gate after installed, make sure the entire trip is flexible without any stuck.
Figure 6
The fit clearance of output gear and rack is shown in Figure 7 below:
1-21-2
Gear
Gear rack
rack
Output
Output gear
gear
mmmm
Figure 7
Warnings
·To ensure safety, install safety stop blocks on both ends of the rails to prevent the gate from running
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 running out of the rail or safety range.
·Please make sure that the main engine and its components have good mechanical properties, and
the gate can be operated flexibly when manually moved before installing the main engine.
