Job Card Chk A003 - Ups Batteries - GE Senographe DS Manual

GE Healthcare
Revision 1

Job Card CHK A003 - UPS Batteries

1 SUPPLIES
None
2 TOOLS
None
3 REQUIRED EFFORT
Personnel: 1 Field Engineer
Time: 5 minutes for UPS function check and 60 minutes for battery recalibration
4 SAFETY PRECAUTIONS
.None
5 PREREQUISITES
None
6 UPS FUNCTION CHECK
The LEDs and control buttons of the UPS front panel may be observed and accessed through the trans-
parent panel at the front of the Control Station.
LOAD INDICATOR
STATUS LEDS:
A - SMART TRIM (INPUT HIGH)
B - ON LINE
C - SMART BOOST (INPUT LOW)
D - OVERLOAD
E - ON BATTERY
F - REPLACE BATTERY
! Notice:
If you intend to re-calibrate the battery capacity indicator (procedure described below), you should
do this before the function check, to avoid an additional delay while the battery recharges.
Proceed as follows to carry out the function check:
1. With the system powered on as normal, observe the state of the front panel LEDs:
a. The On Line LED
b. If any of the remaining five status LEDs (A, C, D, E, F, G) are lit, the cause should be investi-
gated.
c. The Load Indicator LEDs indicate the power being drawn from the UPS as a percentage of the
rated capacity. Normally, four LEDs or less should be lit.
d. The Charge/Line Voltage LEDs indicate the current state of battery charge. With all five LEDs lit,
the battery is fully charged. When the lowest LED flashes, the battery can supply less than two
JC-CHK-A-003.fm
(5 LEDS)
(B) should be lit.
Service Information and Procedures Class A 2385072-16-8EN
ON/TEST BUTTON
A
B
C
OFF BUTTON
Page no. 1737
Senographe DS
Job Card CHK A003 - UPS Batteries
CHARGE/LINE VOLTAGE
INDICATOR (5 LEDS)
D
E
F
Chapter 9
Chapter 9