Battery Replacement; B A T T E R Y R E P L A C E M E N T - Conair FLX-128 User Manual

B a t t e r y R e p l a c e m e n t

A battery is used to keep time when the unit is without power. Typical accuracy of the
G306A time keeping is less than one minute per month drift. The battery of a G306A
unit does not affect the unit's memory, all configurations and data is stored in non-
volatile memory.
CA U T I O N : R I S K O F E L E C T R I C S H O C K
The inverter board, attached to the mounting plate, supplies high voltage to
operate the backlight. Touching the inverter board may result in personal
injury.
I M P O RTA N T:
The circuit board contains static sensitive components.
Before handling the operator interface without the rear cover attached, dis-
charge static charges from you body by touching a grounded bare metal object.
Ideally, handle the operator interface at a static controlled clean workstation.
Aso, do not touch the surface areas of the circuit board. Dirt, oil, or other con-
taminants may adversely affect circuit operation.
The battery used by the G306A is a lithium type CR2025.
To remove the battery:
1
Disconnect power from the unit.
2
Disconnect all cables connected to the unit.
3
Remove the four screws designat-
ed by arrows on the rear of the
unit to remove the rear cover of
the unit.
4
Lift on the top side hinge cover to
provide clearance for the connec-
tors on the bottom side of the
PCB as shown.
5
Remove the old battery from the holder and replace with the new
battery.
6
Replace the rear cover, cables, and re-apply power.
7
Using the unit's keypad, enter the correct time and date.
Tr o u b l e s h o o t i n g l 6 - 9