12
Troubleshooting
Symptom
Possible Cause
Solution
Power indicator LED
does not light; tool is
non-responsive .
1) Battery pack not charged .
2) AC adapter is connected
to tool .
1) Connect AC adapter to tool
and charge battery pack . Refer
to
Setup
for instructions .
2) Remove AC adapter .
Fault LED lights during
charging .
1) Problem with battery pack .
2) Internal failure .
1) Disconnect AC adapter from
tool and wait one hour for
battery pack to cool . Do not
use tool or attempt to charge
battery pack during this time .
After one hour, reconnect AC
adapter to tool. If red LED
(fault) illuminates again,
replace battery pack .
Refer to
Replacement Parts
section of this manual .
2) If battery pack is not the
problem, discontinue using tool
and return it for service .
CauTiOn: This tool should
be serviced by TiF only. Failure
to do so may impair the
intrinsic safety of the device.
Tool does not seem
operable; does not alarm
in the presence of leaks .
1) Sensor failed .
2) Internal failure .
1) Verify unit on known
combustible gas leak source . If
no response, replace sensor .
Refer to
Maintenance
for
instructions .
2) If replacing sensor does not
solve problem, immediately
discontinue using tool and
return it for service .
CauTiOn: This tool should
be serviced by TiF only. Failure
to do so may impair the
intrinsic safety of the device.
