Ever W/PGRLTO-3310K0/00, Instruction Manual

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EVER POWERLINE GREEN 33 LITE UPS Range Operating Manual
11 www.ever.eu Technical Service, tel.: +48 61 6500 400
2016-10-27 12:12 Type 01

WARNING : The unit described here is a C3 category UPS. This is a product
designed for commercial and industrial applications, meeting the Second
Environment levels. Additional precautions or restrictions to be observed
during installation may be required to prevent the emission of interferences.
D) Maintenance, repair and breakdown information

Dangerously high voltages are present in the UPS unit. Repairs and maintenance
may only be performed by suitably qualified service technicians.

CAUTION - Risk of electric shock! Even if the unit has been disconnected from
the mains (from terminals of the electrical power supply), parts inside the UPS
unit remain connected to the batteries, which may create hazards. Disconnect the
battery and/or battery packs before carrying out any servicing and/or
maintenance. Make sure there is no dangerous voltage on the DC circuit internal
elements.

WARNING : Batteries may only be replaced by suitably qualified service
technicians holding professional licences and wearing personal protection
equipment required by law.

CAUTION - Risk of electric shock! Dangerous voltage may be present between
the battery circuit and the grounding point!

Batteries have high short-circuit current and pose a risk of electric shock. The
following precautions should be taken when working with batteries:
－
remove jewellery, watches, rings and other metal items,
－
only use tools with insulated handles.

When replacing batteries, always use the same type and the same number of
batteries. Using batteries of incorrect type may result in explosion.

Always dispose of used batteries according to relevant instructions.

WARNING: Disposing of batteries in fire is prohibited as this may result in
explosion.

WARNING: Opening or damaging the batteries may cause electrolyte to leak;
electrolyte is harmful to skin and eyes, and may also be toxic.

To avoid the danger of fire and damage to the mains or power supply system,
always replace broken or blown fuses with fuses of the same type and
parameters.