OPM_LPS_33E_10K_30K_4CN_V010.doc 8/82 Operating Manual LP 33 / 10-20-30 kVA
STORAGE
• Store the UPS in a dry location; storage temperature must be within -25°C to 55°C (-13°F to
131°F).
• If the unit is stored for a period exceeding 3 months, the batteries must be recharged
periodically (time depending on storage temperature).
BATTERY
• Warning: the nominal battery-voltage is normally higher than 2 x 240 VDC.
• Never short circuit battery.
• When working with battery, remove watches, rings or other metal objects, and only use
insulated tools.
• Avoid charging in a sealed container.
• When replacing the battery, use the same number and voltage (V) and capacity (Ah).
• All the cells in the same battery string should be of the same type and the same age.
• Do not connect battery strings of different type in parallel.
• Proper disposal or recycling of the batteries is required.
Refer to your local codes for disposal requirements.
• Never dispose of battery in a fire: it may explode.
• Do not open or mutilate batteries: their contents (electrolyte) may be extremely toxic.
If exposed to electrolyte, wash immediately with plenty of water.
WARNING !
The UPS contains hazardous voltages.
Observe carefully the safety instructions to prevent
risk of electrical shock.
Parallel version secured with RPA
When included in the text, this symbol refers to operation
needed only for parallel system
.
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