ON 9/13/00 WHILE DOING THE SAFETY CHECK ON THE CONSIL HOIST, WE WERE CHECKING THE DOGS. TO DO SO, YOU MUST RELAX THE CABLE. THIS SET OFF THE SLACK-ROPE INDICATOR. THE LIGHTBULB FOR THE SLACK-R OPE INDICATOR WAS BURNED OUT. WHEN THE SLACK ROPE SHUT OFF THE HOIST, THE HOISTMAN DID NOT THINK IT WAS FROM THE SLACK-ROPE BECAUSE THE LIGHT DIDN'T COME ON. HAPPENED AT 6:45 AM. ELECTRICIAN