Lester 18710 T Operating Instructions Manual
Lester 18710 T Operating Instructions Manual

Lester 18710 T Operating Instructions Manual

Lestronic ii 48 volt automatic battery charger

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LESTRONIC II 48 VOLT AUTOMATIC
MODEL 18710
AC Input:
DC Output:
Battery Specifications:
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.
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.

IMPORTANT SAFETY INSTRUCTIONS

This manual contains important safety and operating
instructions.
Before using battery charger, read all
instructions and cautionary markings on battery
charger, battery, and product using battery.
• Do not expose charger to rain or snow.
• Use of an attachment not recommended or sold by
the battery charger manufacturer may result in a
risk of fire, electric shock, or injury to persons.
• To reduce risk to damage to electrical plug and
cord,
pull
by
plug
disconnecting charger.
• Make sure cord is located so that it will not be
stepped on, tripped over, or otherwise subjected to
damage or stress.
• When using an extension cord, make sure that:
www.lesterelectrical.com

BATTERY CHARGER

Specifications
120 volts, 15 amps, 60 Hertz, single-phase
48 Volts, 25 Amps, Tapering to 8 Amps
For use with 48-volt, 24-cell, series connected, 180-350 amp-hour, liquid electrolyte
(wet) lead-acid batteries
DO NOT DISCARD THIS MANUAL AFTER READING.
rather
than
cord
when
TYPE 48LC25-8ET
° Pins on plug of extension cord are t h e same
number, size, and shape as those of plug on
charger;
° Extension cord is properly wired and in good
electrical condition;
° Wire size is large enough for AC ampere rating
of charger.
• Do not operate charge with damaged cord or plug;
replace it immediately.
• Do not operate charger if it has received a sharp
blow, been dropped, or otherwise damaged in any
way. Take it to a qualified service center.
• Do not disassemble charger; take it to a qualified
service center when service or repair is required.
Incorrect reassembly may result in a risk of electric
shock or fire.
1
*01610*
01610K

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Summary of Contents for Lester 18710 T

  • Page 1: Battery Charger

    *01610* LESTRONIC II 48 VOLT AUTOMATIC BATTERY CHARGER MODEL 18710 TYPE 48LC25-8ET Specifications AC Input: 120 volts, 15 amps, 60 Hertz, single-phase DC Output: 48 Volts, 25 Amps, Tapering to 8 Amps Battery Specifications: For use with 48-volt, 24-cell, series connected, 180-350 amp-hour, liquid electrolyte (wet) lead-acid batteries PLEASE SAVE THESE IMPORTANT SAFETY AND OPERATING INSTRUCTIONS For correct operation of the equipment, it is important to read and be familiar...
  • Page 2 • To reduce risk of electric shock, unplug charger prong of an appropriate plug for the AC voltage being from a live outlet or disconnect AC power to the used. This plug must be connected to an appropriate outlet before attempting any maintenance or AC outlet which is properly installed and grounded in cleaning.
  • Page 3 c. Wear complete eye and clothing protection. WARNING: LEAD ACID BATTERIES Avoid touching eyes while working near GENERATE GASES WHICH CAN BE EXPLOSIVE. battery. CHARGE ONLY IN WELL VENTILATED AREAS. d. If battery acid contacts skin or clothing, wash DO NOT DISCONNECT CHARGER DC OUTPUT immediately with soap and water.
  • Page 4 6. Keep tops of batteries clean and dry to prevent be partially reduced by returning, temporarily, excessive self-discharge. Keep battery terminals to daily charging. reasonably tight. c. AC circuit is not live (power outage or circuit breaker blown). TROUBLESHOOTING GUIDE 4.
  • Page 5 WIRING DIAGRAM PARTS LIST FOR LESTRONIC II CHARGER MODEL 18710 TYPE 48LC25-8ET 115 VAC / 60 HZ PART NO. QTY. DESCRIPTION 24366S CASE ASSEMBLY 12385S TRANSFORMER ASSEMBLY 16354S HEATSINK ASSEMBLY, W/ DIODES 16369S AMMETER 12420S ELECTRONIC TIMER ASSEMBLY 02390S CAPACITOR, 6.0 MFD, 660 VAC 08776S FUSE ASSEMBLY 02028S...
  • Page 6 www.lesterelectrical.com 01610K...
  • Page 7 Lester Electrical warrants each new Lester Battery Charger for defects in material and workmanship for a period of two (2) years from the date of manufacture of the complete unit. Repairs can be made at the Lester factory. To do so, first obtain a "Return Material Authorization"...

This manual is also suitable for:

48lc25-8et18710

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