SL600AC SLIDING GATE OPERATOR
6
Installation of Rack
z
Fix the three nuts (in the same package with rack) on the rack
element.
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Lay the first piece of rack on the gear and weld the first nut on the
gate.
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Move the gate manually, checking if the rack is resting on the
gear, and weld the second and third nut.
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Bring another rack element near to the previous one. Move the
gate manually and weld the three nuts as the first rack, thus
proceeding until the gate is fully covered.
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When the rack has been installed, to ensure it meshes correctly
with the gear.
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The space between rack and gear is about 0.5mm.
Fig.4
5. Adjustment
Spring limit switch
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To ensure safety, it is recommended to install limit switches at
both ends of the gate to prevent the gate from sliding out of the
rails. The rails must be installed horizontally.
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Install the limit block as shown in Fig.5 and Fig.6. The spring limit
switch and blocks are used to control the position of the gate.
SL600AC SLIDING GATE OPERATOR
7
z
Release the gear with the key and push the sliding gate manually
to pre-determine the position, fix the block to the rack and lock
the gear by push up the release bar. Moving the gate electrically,
adjust the block to the proper position until the position of the
opening and closing meet the requirement.
Magnetic limit switch
z
To ensure safety, it is recommended to install limit switches at
both ends of the gate to prevent the gate from sliding out of the
rails. The rails must be installed horizontally.
z
Install the limit block as shown in Fig.5 and Fig.6. The magnetic
of limit switch and blocks are used to control the position of the
gate.
z
Release the gear with the key and push the sliding gate manually
to pre-determine the position, fix the block to the rack and lock
the gear by push up the release bar. Moving the gate electrically,
adjust the block to the proper position until the position of the
opening and closing meet the requirement.
Spring limit switch
Gear
Sliding gate
Rack
limit block
Spring of limit switch
