10
FAULT FINDING
DOOR WILL NOT OPERATE FROM
A)
Control Box
•
Check power is on to Control Unit (Red L.E.D. illuminated).
•
IF NOT, check mains plug and fuse.
•
Plug fully engaged on top of Control Box.
•
Motor wiring connections properly engaged.
•
Manual release lever in “engaged” position.
•
Limit Switch cams correctly set i.e. upper Limit Switch for fully open position,
lower limit switch for fully closed position.
•
Move door manually to half-closed position and try again.
•
Try operation with Hand Transmitter.
B)
Handheld Transmitter
•
Check door operates correctly using the Push Button on Power Head to prove system is OK.
•
Try recoding Transmitter.
•
Check battery in Transmitter is correctly fitted. L.E.D. should illuminate.
•
Try new battery.
•
Move aerial manually and try in different orientations, keeping it away from steel
structures and electrical cables.
DOOR OPERATES BUT FAILS TO FULLY OPEN OR REVERSES BEFORE CLOSING.
•
Check manual operation for correct balance, not binding. Adjust if necessary.
•
Spray silicone lubricant into tracks,
do not grease
.
•
Check/adjust safety sensitivity setting.
•
Check Limits.
BANGS HARD ON TRACK STOPS WHEN FULLY OPEN
•
Check top (Cam “T”) Limit Switch setting.
•
Adjust if necessary.
BANGS HARD ON GROUND AND REVERSES WHEN FULLY SHUT
•
Check bottom (Cam “B”) Limit Switch setting.
•
Adjust if necessary.
DOOR FAILS TO TRAVEL DOWN FROM OPEN POSITION – MOTOR RUNS AND
ROLLER DOOR BALOONS
•
Check door curtain has smooth line of entry into tracks, as near vertical as possible.
•
Check door tension is not too great, reduce spring tension if necessary. If the above
does not cure the problem, then the door may require a weight bar to be fitted.
SHORT RANGE REMOTE CONTROL
•
Remote Control should give minimum of 6m range.
•
Check battery is correctly fitted in Transmitter.
•
Try new battery.
•
Move aerial and try in different orientations, keeping away from steel structures and
electrical cables.
DOOR OPERATES BUT FAILS TO FULLY OPEN BUT REVERSES TO CLOSED
POSITION.
•
Change Dip switch 2 on.
•
Reset Limits.
•
Re-adjust Sensitivity Adjustment.
