26
19 - MAINTENANCE SCHEDULE
Table 2
COMPLETE
●
BASIC
●
Active the primary (inherent) reverse system by blocking the gate with a solid object. The gate
should reverse momentarily then stop. Restart the gate and block again with a solid object. The
gate should reverse momentarily, then stop, and go into hard shutdown with an alarm
Check the batteries for any leakage or loose connections. Batteries should be replaced every
two years or when depleted
Check emergency vehicle access device for proper operation
Alarm
Battery
●
Fire Dept
● ●
Inspect for damage
Gate
●
Check that the gate reverses on contact with an object in both the opening and closing cycles
Check vehicular reverse and shadow loops for proper operation
Check manual release for proper operation
Overall Check: Complete check of gate and gate operating system
Check screws and nuts
Reverse System
● ●
Loop(s)
●
Release
●
Complete
●
Mounting Hardware
●
20 - TROUBLESHOOTING
Table 3
SYMPTOM(S) POSSIBLE SOLUTION
Check that power switch in the control box power supply is turned ON
Check terminal block wiring for loose or broken wires
Check for 120 VAC at source.
Check the line fuse.
Check the UL/Edge input on the gate controller
Adjust Force Settings
Check the input LEDs. Any ON will hold the gate open and indicates a problem with a keying device
Check the secondary safety devices. Any activated safety devices will hold the gate open and indicates a
problem with the safety device
Check the loop detectors. Any activated safety devices can hold the gate open and indicates a problem with
the loop detector or ground loop
Check the batteries for proper voltage. Replace if necessary.
Check terminal blocks for loose connection or broken wires.
Clear any obstructions from the path of the gate. Press RESET to clear (or hard reset button)
Operator will not Power On.
Power switch LED is OFF
Gate opens a short distance, then
stops and reverses
Gate opens but will not close
Gate runs slow or board has no
power
Hard Shutdown (2 back to back
obstructions) LED blinking, Buzzer
sounds for 5 minutes
Gate opens by itself
Check accessory inputs and clear then as necessary
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