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The torque setting can be adjusted to suit individual
requirements by estimating the force of the gate with
your hand. The gate should always stop when coming
up against a force of about 33 lb (15 kg).
Finishing the Installation
To finish installing the control panel, be sure the motor
is engaged with the Manual Release lever and that the
unit is operating in the correct logical operating mode
(E1, E2, A1, or A2). Be sure to replace the cover of the
746 Operator.
Maintenance
Three things need periodic checking on your 746
Operator:
• Oil level
• Clutch adjustment
• Reversing devices
Follow the directions below to check each of these.
Oil Level
You can visually check the oil in your 746 operator by
removing the oil plug. Unscrew the plug so that you
can see inside the operator. The oil should cover the
copper coil of the motor inside. If necessary, add oil.
Check the oil level in your operator according to the
following schedule:
Light duty use: Check once every 2 years
Heavy duty use: Check once every year
Clutch Adjustment
Every six months you should check the clutch
adjustment on your operator. Make sure the gate stops
if it encounters a force of about 33 lb (15 kg). Adjust
the clutch if necessary.
Reversing Devices
Every six months you should check that each reversing
device installed on your gate system functions
properly. Repair or replace any device that does not
properly work.
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