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Operating Instructions

1

00949U

24 VOLT DUAL MODE

WHEELCHAIR BATTERY CHARGER

MODEL 12610

TYPE 24EL8

Specifications

AC Supply:

120 volts, 60 Hertz, single-phase, 4 amps maximum

DC Output:

24 volts, 8 amps, tapering to 3 amps or less

Battery Capacity:

Two series connected 6 cell, 12 volt deep cycle motive power batteries.  Gel cell
and sealed or conventional replaceable electrolyte deep-cycle batteries

Battery Size:

28 to 55 amp hours

56 to 85 amp hours

Normal Recharge Time:

8 hours

12 hours

PLEASE SAVE THESE IMPORTANT SAFETY AND OPERATING INSTRUCTIONS

For correct operation of the equipment, it is important to read and be familiar

with this entire manual before installing and operating the charger.

DO NOT DISCARD THIS MANUAL AFTER READING.

LOOK FOR THIS SYMBOL TO POINT OUT SAFETY PRECAUTIONS.  IT MEANS: 

BECOME

ALERT—YOUR SAFETY IS INVOLVED.  

IF YOU DO NOT FOLLOW THESE SAFETY

INSTRUCTIONS, INJURY OR PROPERTY DAMAGE CAN OCCUR.

Features

Charger output characteristics are adjustable to charge gel cell and sealed or conventional replaceable liquid electrolyte
deep-cycle lead-acid batteries.  Different charge characteristics are selected by a switch on the front of the charger.

Patented electronic circuit monitors battery state of charge and automatically turns charger off when the batteries reach
full charge.

Line voltage compensation produces consistent charger output for AC supply voltage variations of +10% from nominal.

Convection cooled design for maximum reliability and minimum maintenance.

Before using battery charger, read all instructions
and cautionary markings on battery charger, battery,
and wheelchair.  Use of an attachment not
recommended or sold by battery charger
manufacturer may result in risk of fire, electric
shock, or injury to persons.

INTRODUCTION

The Dual-Mode wheelchair battery charger is
designed to recharge deep-cycle batteries of
conventional replaceable electrolyte or gel cell and
"maintenance-free" sealed design.  The different
charge characteristics required by these different
types of battery designs are selected by sliding the

Содержание 12610

Страница 1: ...s Charger output characteristics are adjustable to charge gel cell and sealed or conventional replaceable liquid electrolyte deep cycle lead acid batteries Different charge characteristics are selected by a switch on the front of the charger Patented electronic circuit monitors battery state of charge and automatically turns charger off when the batteries reach full charge Line voltage compensatio...

Страница 2: ...both batteries and charger The convection cooled design requires an unobstructed flow of cooling air for proper operation Keep all charger ventilation openings at least two inches 2 5 08cm away from walls and other objects Do not allow clothing blankets or other material to cover charger DO NOT place under bed WARNING CHARGERS CAN IGNITE FLAMMABLE MATERIALS AND VAPORS DO NOT USE NEAR FUELS GRAIN D...

Страница 3: ...Power switch is in the OFF position and the power supply cord is disconnected CAUTION MAKE SURE THE BATTERY PACK IS A 24 VOLT 12 CELL SERIES CONNECTED 28 85 AMP HOUR 20 HR RATE RECHARGEABLE DEEP CYCLE BATTERY SYSTEM THE GEL CELL AND SEALED DEEP CYCLE BATTERY SETTING CHARGES TO A MAXIMUM ON CHARGE VOLTAGE OF 2 35 VOLTS PER CELL THE REPLACEABLE ELECTROLYTE DEEP CYCLE BATTERY SETTING HAS AN ON CHARGE...

Страница 4: ... still determine when the batteries are as charged as they are capable of being and turn off When the batteries will no longer perform as desired they should be replaced Charger is equipped with a temperature sensor which automatically turns the charger off if it overheats Should charger turn off before the batteries are fully charged check to be sure all ventilation openings are free from obstruc...

Страница 5: ...ey are fully charged do not overfill Old batteries require more frequent additions of water than new batteries 5 Keep tops of batteries clean and dry to prevent excessive self discharge Keep the battery terminals reasonably tight PERSONAL PRECAUTIONS 1 Someone should be within the range of your voice or close enough to come to your aid when you work near a lead acid battery 2 Have plenty of fresh ...

Страница 6: ... Charge the battery no less frequently than once every three 3 days when the equipment is lightly utilized Once sulfation is allowed to take place it may be partially reduced by returning temporarily to daily charging 3 The decrease in equipment range where the chair loses power earlier and earlier in the day indicates one of the following a The electrolyte level in conventional liquid electrolyte...

Страница 7: ... ASSEMBLY 04275S 2 BUSHING INSULATOR 6N3 4 FOR CORDSETS 14444S 1 CORDSET AC 18 3 102 MD PL 14421S 1 CORDSET DC 108 BLACK RED POWERPOLE 14422S 1 CORDSET DC 108 YELLOW WHITE POWERPOLE 16626S 1 CORDSET DC 108 WHITE BLACK POWERPOLE 16671S 1 CORDSET DC 108 W ALLIGATOR CLIPS 16672S 1 CORDSET DC 108 W HIRSCHMANN PLUG 16612S 1 CORDSET DC 108 W CANNON PLUG 16221S 1 CORDSET DC 108 W REVERSE CANNON PLUG 1721...

Страница 8: ...ory to the owner will be paid for by the owner All warranty work accomplished at the Lester factory will be completed with a reasonable time after receipt of defective items This warranty does not cover any semiconductor parts such as diodes which are vulnerable to electrical overloads beyond the control of Lester Warranty on parts not manufactured by Lester which include but are not limited to ti...

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