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www.tecnikchargers.com
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When batteries are being recharged, they generate hydrogen gas that is explosive in certain concentrations in air (the
ammability or explosive limits are 4.1% to 72% hydrogen in air). The spark-retarding vents help slow the rate of release of
hydrogen, but the escaping hydrogen may form an explosive atmosphere around the battery if ventilation is poor.
The ventilation system should be designed to provide an adequate amount of fresh air for the number of batteries being
charged. This is essential to prevent an explosion. Always keep sparks, ames, burning cigarettes, and other sources of
ignition away from the battery recharging area. Do not break "live" circuits at the terminals of batteries. Do not lay
tools or anything that is metallic on top of any battery.
FIRE AND EXPLOSION PREVENTION
To prevent arcing and burning of the connector contacts, be sure the charger is OFF before connecting or disconnecting the
battery. The ammeter should NOT indicate current ow.
ARCING AND BURNING OF CONNECTOR
First aid facilities and qualied rst aid personnel should be available for each shift for immediate treatment of electrical
shock victims.
EMERGENCY FIRST AID: Call a physician and ambulance immediately and use rst aid techniques recommended by the
American Red Cross.
MEDICAL AND FIRST AID TREATMENT
DANGER: ELECTRICAL SHOCK CAN BE FATAL
If person is unconscious and electric shock is suspected, do not touch person if he or she is in contact with charging
equipment, battery, charging leads, or other live electrical parts. Disconnect power at wall switch and then use First
Aid. Dry wood, wooden broom, and other insulating material can be used to move cables, if necessary, away from
person.
IF BREATHING IS DIFFICULT, give oxygen.
IF NOT BREATHING, BEGIN ARTIFICIAL BREATHING, such as mouth-to-mouth.
IF PULSE IS ABSENT, BEGIN ARTIFICIAL CIRCULATION, such as external heart massage.
In case of acid in the eyes, ush very well with clean water and seek professional medical attention immediately.
SAFETY INSTRUCTIONS AND WARNINGS
