193111-095
TROUBLESHOOTING
September 30, 2011 9-3
SYMPTOM
PROBABLE CAUSES
ACTION
STEPS
Battery Temperature
Too High
(1) Insufficient Cool Down Before And/Or After Charging
(2) Battery Power Demand Too Great
(3) Rates Set Incorrectly
(4) Fixed Temperature Set Incorrectly
(5) Charge Curve Incorrect
(6) Equalize Schedule
(7) Control Set For Voltage/Time
(8) Control Set For Cell Forming
(9) Bad BID
39
40
26
27
25
24
36
35
28
Incorrect Charge Rate
(1) Rates Set Incorrectly
(2) Fixed Temperature Set Incorrectly
(3) Charge Curve Incorrect
(4) Battery A.H. Not Equal To Charger A.H.
(5) Battery Has Incorrect Size BID
(6) Bad Control Board
(7) BID Not Programmed Properly
(8) Inadequate Ventilation
(9) Charger Fans Not Operating
26
27
25
26
28
4
28
15
18
Doesn’t Shutdown
When Battery Is
Disconnected
(1) Control Set For Forming Cycles
(2) Bad Control Board
(3) Bad Internal Charger Primary Board
35
4
5
Erratic Operation
(1) Bad Control Board
(2) Bad Harness/Connection - Loose or Incorrect
(3) Bad Power Connection
(4) Bad Output Cable Connector
(5) Moisture Inside Cabinet
(6) Lack of Maintenance
(7) High Ambient Temperature
4
3
41
13
42
43
16
Meter Reading Wrong
(V/C)
(1) Bad Output Connector
(2) Bad Harness/Connection - Loose or Incorrect
(3) Internal Power Connection
(4) Bad Control Board
13
3
41
4