Magnum Energy MP Extension Box (MPX Series) - Manual (Page 6)

1.0 Safety Information
© 2011 Magnum Energy, Inc. 2
1.3 Battery Safety
IMPORTANT BATTERY SAFETY INSTRUCTIONS
• Be very careful when working around batteries, they can produce extremely high currents if
short-circuited. Read the battery supplier’s precautions before installing and connecting the
inverter and batteries.
• Wear eye protection such as safety glasses when working with batteries.
• Remove all jewelry such as rings, watches, bracelets, etc., when installing or performing
maintenance on the batteries.
• Never work alone. Always have someone near you when working around batteries.
• Use proper lifting techniques when working with batteries.
• Never use old or untested batteries. Check each battery’s label for age, type, and date code to
ensure all batteries are identical.
• Batteries are sensitive to changes in temperature. Always install batteries in a stable environment.
• Install batteries in a well ventilated area. Batteries can produce explosive gasses. For
compartment or enclosure installations, always vent batteries to the outside.
• Provide at least one inch of air space between batteries to provide optimum cooling.
• Never smoke when in the vicinity of batteries.
• To prevent a spark at the battery and reduce the chance of explosion, always connect the cables
to the batteries fi rst. Then connect the cables to the MP enclosure/inverter system.
• Use insulated tools at all times.
• Always verify proper polarity and voltage before connecting the batteries to the MP enclosure/
inverter system.
• To reduce the chance of fi re or explosion, do not short across the battery terminal.
• In the event of accidental exposure to battery acid, wash thoroughly with soap and water. In the
event of exposure to the eyes, fl ood them for at least 15 minutes with running water and seek
immediate medical attention.
• Recycle old batteries.
• Be extra cautious to reduce the risk of dropping a metal tool onto batteries. It could short-circuit
the batteries or other electrical parts, resulting in sparks that could cause an explosion.
• Cover the terminals to prevent accidental shorting.
READ AND SAVE THESE INSTRUCTIONS