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6
| TROUBLESHOOTING |
Problem | Possible Causes & Solutions |
Lights do not turn on. | No power. Plug the unit in. |
| No power. If the outlet is damaged, try another |
| outlet on another circuit. |
Yellow light blinks 1x | Battery manufacturer’s rated capacity may |
| exceed charger's rating. |
| Battery may be damaged or old. |
Yellow light blinks 2x | Battery manufacturer’s rated capacity may |
| exceed charger's rating. |
| Battery may be damaged or old. |
Yellow light blinks 3x | Battery manufacturer's rated capacity may |
| exceed charger's rating. |
| Battery may be damaged or old. |
| Unit may be damaged if operation does not |
| resume after AC power is removed and reapplied. |
Yellow light blinks 4x | Battery voltage exceeds charger specified |
| operating range. |
Yellow light blinks 5x | Charger overheated. Remove power, wait ten |
| minutes and then reapply power. |
Yellow & Green lights | Battery may not be connected to the charger. |
blink simultaneously | Battery may be severely discharged (<6VDC). |
| Battery connections may be reversed. |
Yellow & Green lights | Charger is in the program mode. Handheld |
alternately blink | programmer is connected to the charger. |
| Disconnect the programmer from the charger. |
| MAINTENANCE |
Cleaning: |
|
Excess dirt or grime may be removed from the unit by wiping it with a cloth dampened with water.
Curtis 1604/08 Manual | page 9 |