Battery Charger
The 3M™ PPS™ SUN GUN™ II Battery Pack included with the 3M™ PPS™ SUN GUN™ II Light can be
charged in a 3M™ PPS™ SUN GUN™ II Battery Charger only. Be sure to read all safety instructions before
using the charger. If the equipment is used in a manner not specified by 3M, the electrical safety and other
protection provided by this equipment may be impaired.
Charging Procedure
1.
The power supply cord is considered the equipment disconnecting device. Install the Battery Charger
Power Supply such that the power supply cord is accessible for disconnection.
2.
Charge the 3M™ PPS™ SUN GUN™ II Battery Pack for at least eight hours prior to its first use.
3.
The LED indicator on the Battery Charger operates as follows:
No Light
RED
GREEN
RED/GREEN FLASHING
4.
If the 3M™ PPS™ SUN GUN™ II Battery Pack is unused for long periods of time, it may not accept
a full charge after the first charge cycle. Depending on the time in storage and temperature during
storage, several cycles may be required to return the NiMH Battery Pack to 100% usable capacity.
The NiMH Battery Pack recovery can take 1-3 cycles.
5.
Best performance will be obtained if the Battery Pack is charged when the air temperature is around
75°F (24°C). Do not charge the Battery Pack below 40°F (4.5°C) or above 105°F (40.5°C).
Disposal
Refer to the Warning and Caution statements earlier in this manual for proper disposal information. Do not
disassemble the 3M™ PPS™ SUN GUN™ II Battery Pack.
Switch
When connecting the 3M™ PPS™ SUN GUN™ II Battery Pack to the 3M™ PPS™ Sun Gun™ II Light,
wait one second before depressing the switch to allow the internal microprocessor to initialize. The switch
operates as follows: Depressing the switch one time turns the lamp on in standard brightness mode.
Depressing the switch a second time in succession boosts lamp brightness to "turbo mode." Depressing
the switch a third time in succession turns the unit off. NOTE: Due to the intense heat associated with
halogen type lamps and as a safety precaution, the 3M™ PPS™ SUN GUN™ II Color Matching Light is
configured with an automatic time-out feature. If the 3M™ PPS™ SUN GUN™ II Color Matching Light
is left turned on in either standard or turbo mode, it will automatically turn off after approximately 50
seconds.
In addition, if the 3M™ PPS™ SUN GUN™II Light is operated repeatedly in a short time, heat build-up in
the light may cause the fan to continue to operate for a short time after the light goes off. This is to aid
in cooling the interior of the light, and the light can be used in this condition. If the light's temperature
continues to increase from continued repetitive use, it may reach a condition in which the light will shut off,
and the fan will continue to run until the 3M™ PPS™ SUN GUN™ II Light has cooled. During this
cool-down period, the light will not restart when the switch is pressed until the fan cools the
3M™ PPS™ SUN GUN™ II Light sufficiently. This may take up to 15 minutes.
No battery in charger
Battery in and rapid charging
Battery in and charging complete
Fault (low voltage or battery too hot)
6