Maintenance, Cleaning the ups, Maintaining batteries – Liebert 500-650 VA User Manual
Page 18: Aintenance, Cleaning the ups maintaining batteries
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M
AINTENANCE
The PowerSure PST UPS requires very little maintenance. Follow
these practices to prevent problems.
Cleaning the UPS
The following will help ensure trouble-free operation for years:
• Vacuum dust from the ventilation intake occasionally.
• Wipe the cover periodically with a dry cloth.
Maintaining Batteries
The batteries are valve-regulated, nonspillable, lead acid and must be
kept charged to retain their design life. The UPS continuously charges
the batteries when connected to the mains supply, even while the UPS
is switched off.
When storing the UPS, it is recommended to plug in UPS for at least
24 hours every four to six months to ensure full recharge of the batter-
ies.
See also other documents in the category Liebert Tools:
- PS250-50S (12 pages)
- SGH STEAM SL-14050 (16 pages)
- Ship-Ahead Input/Output Cabinet NXL (20 pages)
- NfinityTM (44 pages)
- 4000 (59 pages)
- 230V (40 pages)
- PSP (32 pages)
- UPStation GXT (20 pages)
- UPSTATION GXT 2U (38 pages)
- UPS Systems PSI XR (32 pages)
- 600TTM (91 pages)
- Series 600T (128 pages)
- GXT2 - 3X1 (42 pages)
- Nfinity (44 pages)
- PowerSure PSA 350VA to 1000VA (8 pages)
- 2U (16 pages)
- PDUTM (156 pages)
- GXT2-6000 RT208 (52 pages)
- PowerSure Personal (12 pages)
- 2700VA (40 pages)
- Series 610 (44 pages)
- Emerson NX UPS System (88 pages)
- GXT 2U (44 pages)
- UPStation S VM12000 (38 pages)
- 1000kVA (120 pages)
- Nfinity 208 V / 240 V 60Hz (45 pages)
- UPS (28 pages)
- UPS System (121 pages)
- PowerSure PSI 1000 - 3000VA 60 Hz 120V (36 pages)
- GXT2-4500RT230 (40 pages)
- GXT2-6000RTL630 (44 pages)
- IntelliRack (2 pages)
- PowerSure PSA 350-1000VA (2 pages)
- 350-700 VA (11 pages)
- PowerSure PS250-60S (13 pages)
- 130 kVA (102 pages)
- 30-130kVA (112 pages)
- GXT (23 pages)
- PSITM (34 pages)
- 600T (88 pages)
- 600T (73 pages)
- 610 (104 pages)
- GXTTM (30 pages)
- 700-3000 VA (30 pages)