2
INSTRUCTIONS FOR THE FOLLOWING BATTERY CHARGER MODELS:
MODEL
AC Input
DC Output
Battery System
Battery Capacity
1250OB
115VAC / 60 HZ 11 AMPS
50 ADC@ 12 VDC
12 VOLT, 6 CELL
150-220AH (20 HR)
1250OB230
230 VAC / 60 HZ 7 AMPS
50 ADC @ 12 VDC
12 VOLT, 6 CELL
150-220AH (20 HR)
1275OB
230 VAC / 60 HZ 10 AMPS
75 ADC @ 12 VDC
12 VOLT, 6 CELL
150-220AH (20 HR)
4850OB
230 VAC / 60 HZ 20 AMPS
50 ADC @ 48 VDC
48 VOLT, 24 CELL
150-220AH (20 HR)
4875OB*
230 VAC / 60 HZ 30 AMPS
75 ADC @ 48 VDC
48 VOLT, 24 CELL
150-220AH (20 HR)
4875OB480
480 VAC 3 PHASE / 60 HZ
8 AMPS PER MAIN
75 ADC @ 48 VDC
48 VOLT, 24 CELL
150-220AH (20 HR)
Requires NEMA 6-50R receptacle with minimum 40 amp branch circuit protection.
TABLE OF CONTENTS
Important Safety Instructions
………………………………….
Pages 2-3
Installation and Preparation
………………………………….
Page 4
General Operation
………………………………….
Page 4-5
Charging Indications
………………………………….
Page 6
Troubleshooting
………………………………….
Page 7
LED Fault Code Indications
………………………………….
Page 7
Limited Warranty Information
………………………………….
Page 8
IMPORTANT SAFETY INSTRUCTIONS
INSTRUCTIONS IMPORTANTES CONCERNANT LA SÉCURITÉ
SAVE THESE INSTRUCTIONS.
This manual contains important safety and operating
instructions for future
reference.
CONCERVER CES INSTRUCTIONS
.
CE MANUEL CONTIENT DES INSTRUCTIONS IMPORTANTES CONCERNANT
LA SÉCURITÉ ET LE FONCTIONNEMENT.
Understand and relate the Hazard Levels and Signal Words utilized in this manual with the following
definitions:
This symbol means: Immediate hazards which will result in severe personal
injury or death.
This symbol means: Hazards or unsafe practices which could result in
severe personal injury or death.
This symbol means: Hazards or unsafe practices which may result in minor
personal injury, product or property damage.
This symbol means BE ALERT! Your safety, or the safety of others, is
involved.
