MYERS EM Series, Инструкция по установке и эксплуатации, Страница: 18 / 64

17 114794F – Install/User Manual
The electrician must take these precautions:
Wear protective clothing and eyewear. Batteries contain corrosive acids or caustic alkalis and toxic
materials and can rupture or leak if mistreated. Remove rings and metal wristwatches or other
metal objects and jewelry. Don’t carry metal objects in your pockets where the objects can fall onto
the batteries or into the cabinet.
Tools must have insulated handles and must be insulated so that they do not short battery
terminals. Do not allow a tool to short a battery terminal to another battery terminal or to the cabinet
at any time. Do not lay tools or metal parts on top of the batteries, and do not lay them where they
could fall onto the batteries or into the cabinet.
Install the batteries as shown on the battery-wiring diagram provided with the system. When
connecting cables, never allow a cable to short across a battery’s terminals, the string of batteries,
or to the cabinet.
Align the cables on the battery terminals so that the cable lug does not contact any part of the
cabinet even if the battery is moved. Keep the cable away from any sharp metal edges.
CAUTION
If you are replacing batteries or repairing battery connections, follow the procedure in the section 6
to shut down your system and remove both AC and DC input power.
Before Installing the Batteries
Tools
CAUTION
Always use insulated tools when you work with batteries. Always torque connections to the
manufacturer’s recommendations.
When you work with system batteries, you need the following tools. The tools must be insulated so
they do not short battery terminals to the cabinet. Wear the safety equipment required by local code
whenever the door is open and whenever you are working on batteries. Other tools may be
necessary for batteries.
•
Digital volt-ohm meter
•
Conductive grease
•
10mm / 716” open end wrench
•
Brush (to apply grease to terminals)
•
3” extension socket
•
Safety equipment required by local codes
•
Ratchet
•
Torque wrench calibrated in inch-pounds or Newton-meters
•
Wire brush
•
10mm / 7/16” socket wrench
•
Electrical tape
•
Safety glasses with side shields
Battery Voltage (vdc)
Models 1000W 1600W 2200W 2800W
Battery Volts 48v 72v 96v 120v