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1. SAFETY INSTRUCTIONS
1.1. Safety
SAVE THESE INSTRUCTIONS: This manual contains important safety and operating
instructions for ASCEND battery chargers.
Before using the Ascend battery charger, read all instructions and cautionary markings
on battery charger, battery, and product using the battery.
The procedures described in these instructions are intended for use by persons knowledgeable in the
operation of Battery Chargers. Persons unfamiliar with this type of equipment should seek guidance
from those who have experience with it.
1.2. Electrical Precautions
Always assume circuits are electrically "hot" when working on the equipment. Never handle a
component or assembly without confirming no voltage is present. High voltages and currents exist inside
this equipment and present an explosion and severe burn hazard!
•
Never handle a component or assembly without personally confirming that no voltage is applied
or present.
Use only insulated tools.
•
•
Wear safety glasses and appropriate PPE.
Use only insulated tools.
•
•
Remove all metal jewelry including earrings, necklaces, and watches.
•
Keep doors closed at all times when starting equipment or during normal operations.
Use battery operated test equipment and/or isolated ungrounded test equipment. On
•
ungrounded test equipment, an electrical shock hazard will exist, and one should avoid touching
the test equipment and Charger cabinet at the same time.
Use a "buddy" system when working on energized equipment.
•
1.3. Other Recommendations
•
Wear steel-toed shoes when handling heavy tools and parts.
Electronic circuit boards are susceptible to Electro-Static Discharge (EDS)
•
damage. Take appropriate EDS precautions (i.e.: grounded wrist bands).
The Ascend Battery Charger is designed and built for safe operation when used to supply its rated load,
provided it is installed as specified by a qualified electrician.
Ascend Single Phase Charger Operation Manual
5
95-100167 Rev A
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