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Maintenance
Table 8 | Battery retorque values |
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Battery | Battery |
| Retorque | |
Manufacturer | Model No. |
| Value | |
|
|
| 32 | |
Dynasty |
|
| 52 | |
|
| 52 | ||
|
|
| ||
|
|
| 100 | |
C&D Batteries |
| 100 | ||
| 100 | |||
|
|
| ||
|
| HX205 |
| 60 |
|
| HX300 |
| 60 |
Enersys |
| HX370 |
| 60 |
|
| HX400 |
| 60 |
|
| HX500 |
| 60 |
If you have a different model battery, contact Liebert Global Services for the required torque value.
To access battery cell terminals, disconnect the
When replacing a battery, the terminal connections must be cleaned and tightened. Disconnect and insulate the cables connected to the battery. Secure each battery shelf with retaining screws when maintenance is complete.
Rack-Mounted Batteries
If the UPS system uses a battery other than a
Table 9 Battery voltage record
Date
Float Voltage (Volts DC)
Nominal Voltage (Volts DC)
Ambient Temp. (°F)
(To be completed by Liebert Global Services customer engineer at time of
90