Nice Apollo 1550ETL–1K User Manual

29
TABLE 3
SYMPTOM(S) POSSIBLE SOLUTION
Operator will not power
On.
Power LED is OFF
 Check terminal Lock wiring for loose or broken wires
 Check the fuse
 Check wiring polarity
Gate opens a short dis-
tance, then stops and
reverses
 Check the UL/Edge input on the gate controller
 Adjust Force Settings
 Check Motor 1 and Motor 2 encoder LEDs to verify the LEDs toggle when
the gate is moving
Gate opens but will not
close
 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
Hard Shutdown (2 back
to back obstructions)
LED blinking, Buzzer
sounds for 5 minutes
 Clear any obstructions from the path of the gate. Press RESET to clear (or
hard reset button)
Gate opens by itself  Check accessory inputs and clear them as necessary
15 - APOLLO GATE OPENER TROUBLESHOOTING
TABLE 2
COMPLETE BASIC
Alarm
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 Lock again with a solid object. The gate should
reverse momentarily, then stop, and go into hard shutdown with an
alarm
● ●
Battery
Check the batteries for any leakage or loose connections. Batteries
should be replaced every two years
●
Fire Dept Check emergency vehicle access device for proper operation
● ●
Gate Inspect for damage
●
Reverse Sys-
tem
Check that the gate reverses on contact with an object in both the
opening and closing cycles
● ●
Loop(s) Check vehicular reverse and shadow loops for proper operation
● ●
Release Check manual release for proper operation
●
Complete Overall Check: Complete check of gate and gate operating system
●
Mounting Hard-
ware
Check screws and nuts
●
14 - MAINTENANCE SCHEDULE - APOLLO GATE OPENER

Nice Apollo 1550ETL–1K Specifications

General

Brand	Nice Apollo
Model	1550ETL–1K
Category	Gate Opener
Language	English