Quick Charge QPA12-127V User Manual

QPA12-127V/15A, MULTI SERIES Battery Charger

INTRODUCTION:

The Series Multi charger is designed to charge 6 - 60 cells in series, at a 1 to 15 amp rate. The
charge rate is controlled by one infinite adjustable control knob. Other important features of this
charger are:

CURRENT LIMITING: The maximum output of this charger is 15 amps. It cannot be exceed
no matter where the rate control is set or how many batteries are on line. This eliminates fuse
and breaker blowing, and drifting from initial current set point.

ANTI ARC: This feature provides a slight delay to the turn on circuit, minimizing arcing at the
battery terminals. It also eliminates power in the clamps, reducing shock hazard. At least three
volts are need to turn the charger on

WARNING: Do not use this charger on motorcycle batteries, nicad batteries, AGM
batteries, or gel batteries. This charger has no voltage limit, charging these

batteries could cause an explosion resulting in bodily harm.

IMPORTANT: DO NOT USE THIS CHARGER UNTIL YOU HAVE READ ALL THE
INSTRUCTIONS.

INITIAL INSTALLATION:

Before making AC connections, refer to the AC requirements labeled on the charger. If your
charger is not equipped with an AC plug (a 220 volt model) have a qualified electrician install
one.

CAUTION: This charger must be connected to a dedicated 30 amp branch circuit
protected by a circuit breaker or fuse, in accordance with the National Electric

Code, ANSI/NFPA 70, and all local codes and ordinances.
GROUNDING INSTRUCTIONS:

This battery charger must be grounded to reduce the risk of electric shock. If the charger is
equipped with a grounding type plug, it must be plugged into a nominal 115 volt, 60 Hertz
circuit. If the charger is supplied with no plug, have a qualified service person install one.

WARNING: Improper connection of the equipment grounding conductor can result in a
risk of an electric shock. DO NOT USE THIS CHARGER ON A TWO

POLE UNGROUNDED OUTLET OR ATTEMPT TO BREAK OFF
THE GROUND PRONG FOR USE ON A RECEPTACLE OR
EXTENSION CORD NOT HAVING A GROUND.

The use of an extension cord with this charger should be avoided. The use of an improper
extension cord result in a risk of a fire or electric shock. If an extension cord must be used, make
sure it is in good condition. Use a three conductor cord no smaller than 12 AWG. And keep it as

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short as possible. Locate all cords so that they will not be stepped on, tripped over, or otherwise
subjected to damage or stress.

Do not operate this charger if it shows any signs of physical damage.

PROPER CARE AND USE OF BATTERIES:

CAUTION: Always wear protective eye shields and clothing when working with

batteries. Batteries contain acids which can cause bodily harm. Do not put
wrenches or other metal objects across the battery terminal or battery top.
Arcing or explosion of the battery can result. Do not wear jewelry when
working around batteries. Arcing can cause sever burns.

The tops of the batteries and battery hold downs must be kept clean and dry at all times to
prevent excessive self discharge and flow of current between the battery post and frame.

Maintain the proper electrolyte level by adding water when necessary. Never allow the
electrolyte level to fall below the top of the battery plates. Electrolyte levels fall during
discharge and rise during charging. Therefore, to prevent the overflow of electrolyte when
charging, add water ONLY AFTER the batteries have been fully charged DO NOT
OVERFILL. Old batteries require more frequent additions of water than do new batteries.

Provide adequate ventilation for the batteries and charger. Do not obstruct the flow of cooling air
around the charger. Provide at least 12" of space around charger. Do not allow clothing, blankets
or other material to cover the charger.

WARNING: Chargers can ignite flammable materials and vapors. Do not use near fuels,

grain, dust, solvents, or other flammable’s.

WARNING: Make sure the DC output leads, clamps, or connector are all in good working

condition.

DO NOT USE THIS CHARGER IF:

The DC output clamps are loose, worn or does not make good contact; The leads are cut or have
exposed wires; The DC output leads or clamps feel hot when used.

Using this charger with any of the above symptoms could result in a fire, property damage, or
personal injury. Have a qualified service person make the necessary repairs. Repairs should not
be made by people who are not qualified.

NORMAL OPERATION:

Make sure charger is unplugged from AC power; then before connecting each battery to the line,
test each one with a standard 12 volt charger to make sure current will flow through it. Place the
batteries on a wooden or other non- metallic surface. Using jumper wires with 12 AWG
minimum size wire and tight clamps, connect each battery as shown below.

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