Troubleshooting - Bosch PS90 Operating/Safety Instructions Manual

BM 2610012409 02-11:BM 2610012409 02-11 2/7/11 7:14 AM Page 10
The battery pack may be used even though
the light may still be blinking. The light may
require more time to stop blinking depending
on temperature. When you begin the charging
process of the battery pack, a steady green
light could also mean the battery pack is too
hot or too cold.
The purpose of the green light is to indicate
that the battery pack is fast-charging. It does
not indicate the exact point of full charge.
The light will stop blinking in less time if the
battery pack was not completely discharged.
When the battery pack is fully charged,
unplug the charger (unless you're charging
another battery pack) and slip the battery
pack back into the tool.
Read instruction manual first! Remove battery pack from the tool before making
WARNING
adjustments or assembling accessories.
TROUBLE: PRODUCT DOES NOT TURN ON
PROBLEm
1. Battery pack not charged.
2. Battery pack not installed properly.
3. Battery pack temperature is too hot or cold for operation.
REmEDy
1. Charge battery if needed.
2. Confirm battery is locked and secured to the tool.
3. Let battery sit a few minutes or until it reaches normal operating
temperature.
TROUBLE: PRODUCT BEhAVES ERRATICALLy
PROBLEm
1. Low Battery.
REmEDy
1. Charge battery if needed.
TROUBLE: UNIT SWITChES OFF IN USE
PROBLEm
1. Battery pack not charged.
2. Battery pack temperature is too hot or cold for operation.
REmEDy
1. Charge battery if needed.
2. Let battery sit a few minutes or until it reaches normal operating
temperature.
TROUBLE: PRODUCT TURNS ON BUT DOES NOT DISPLAy AN ImAgE
PROBLEm
1. Imager cable not connect.
2. Imager head covered in dirt
REmEDy
1. Check cable connections.
2. Clean imager head.
FIG. 7
GREEN
LIGHT
Trouble Shooting
-10-
BATTERY
PACK
CHARGER