GTO SL-1000B - Manual (Page 26)

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Limit Nut B
Closed position stop –
if gate opens right to left.
Open position stop –
if gate opens left to right.
Limit Nut A
Open position stop –
if gate opens right to left.
Closed position stop –
if gate opens left to right.
After the operator is installed, adjust the open and
closed position limit switches as needed. The limit
switches determine how far the gate travels to open
and to close.
Adjust the limit switches using the limit nuts. Lift limit
switch plate to adjust limit nuts (see Illustration M).
The open and closed position switches will be reversed
depending on whether the gate opens from left to right
or from right to left (see Illustration N).
WARNING! In order to adjust switches, the
control box must be ON. USE EXTREME
CAUTION when adjusting limit switches
to prevent fingers, hair, clothing, etc., from
getting caught under the limit switch plate and
possibly causing bodily injury.
A
DJUSTING
T
HE
L
IMIT
S
WITCHES
Illustration M
Illustration N
Limit Nut B
Limit Nut A
Limit Switch Plate
Motor
However, if your gate opens from Left to Right:
1. Gate Opening: For gate to open further, turn Limit
Nut B counterclockwise. For gate to open less, turn
Limit Nut B clockwise.
2. Gate Closing: For gate to close further, turn Limit
Nut A counterclockwise. For gate to close less, turn
Limit Nut A clockwise.
Once the limit switches are adjusted, make sure the limit
switch plate rests in the grooves on both limit nuts.
If your gate opens from Right to Left:
1. Gate Opening: For gate to open further, turn Limit
Nut A counterclockwise. For gate to open less,
turn Limit Nut A clockwise.
2. Gate Closing: For gate to close further, turn Limit
Nut B counterclockwise. For gate to close less,
turn Limit Nut B clockwise.
Clockwise Counter Clockwise