Chloride Power Protection Linear Plus Manuel D'utilisation page 69

CHLORIDE LINEAR Plus/RM
For description of the indicators mentioned below see chapter "Panel
Linear Plus RM" on page EN-43
Problem
No display
No alarm
(UPS switched off)
MAINS indicator does
not illuminate, acoustic
alarm active at intervals
MAINS indicator does
not illuminate when
mains voltage present,
acoustic alarm active at
intervals
ALARM indicator
illuminates, acoustic
alarm active
continuously
Autonomy less than
specified
OVERLOAD LED
illuminates
No communication
between UPS and PC
Table 17: Rectification of errors Linear PlusRM
User Handbook SU59802UM01, rev.3/ Last modified: 08/2005
.
Possible cause
Mains switched off
No mains voltage present
Input fuse blown or input circuit
breaker tripped
No mains voltage present
Input fuse defective or input
circuit breaker tripped
UPS error
Overheating
The fuse switch of the battery
extension(s) is in the "OPEN"
position.
Batteries are not fully charged
Batteries are defective
Charging device is defective
Overload at UPS output
Wrong serial connection cable
Interface on the PC is being used
by another process or is
defective.
Interference on the data cable
Troubleshooting
Measure
Switch on mains switch
Have mains inspected by qualified
electrician
Replace with fuse of same type or
switch on circuit breaker. If the
problem persists, contact the
responsible customer service
representative.
UPS operation "Operating modes
Linear Plus RM" on page EN-45
Replace with fuse of same type or
switch on circuit breaker. If the
problem persists, contact the
responsible customer service
representative.
Contact the responsible customer
service representative
Decrease ambient temperature
Move the fuse switch to the
"ON" position.
Charge batteries and test backup
time. If the problem persists,
contact the responsible customer
service representative.
Contact customer service
Contact customer service
Reduce load to the permissible
value
Check whether the correct cable
has been used (standard modem/
null modem cables are not
permissible)
Check whether other software/
service is accessing the interface
on the PC; try selecting a different
serial interface.
Lay cables differently.
E
N
EN-67