User's Manual Part 1

RBS 2109 User’s Guide
Lithium Batteries
Warning!
Switching poles when replacing lithium batteries can result in an explosion
that can lead to injury. Always ensure that lithium batteries are connected to
the right poles.
2.5.2 Capacitors and Uninterruptible Power Systems
This section provides information on how to avoid energy hazards in Capacitors
and Uninterruptible Power Systems (UPS).
Warning!
High energy levels are present in this unit. Improper handling of the unit can
lead to short circuiting that can result in serious injury. Exercise care when
working with this unit.
Note: Some capacitors and UPSs have energy levels above 240 VA. If this is
the case this is indicated on the product with a voltage hazard.
2.5.3 Safety Precautions for Avoiding Energy Hazards
The following precautions must be observed when working with batteries and
other units that present an energy hazard:
• All metallic objects worn, such as wrist watches, rings, bracelets, and so
on are removed.
• Disconnect the charger power supply until the work is complete.
• Only use insulated tools.
2.6 Fire Hazard
This section provides instructions and information on safety precautions for
preventing fire.
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N/LZT 720 0090 Uen R1A 2004-09-17