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Westward 1JYT9A - User Manual

Westward 1JYT9A
16 pages
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Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described.
Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or
property damage! Retain instructions for future reference.
Description
Westward battery chargers are mobile oor units designed to deliver maximum
starting power. They charge up to 60 amperes (maximum) on 6 or 12 volt batteries
(1JYT9A max 40 amps).
Chargers are equipped with a timer control, charging voltage and rate selector,
ammeter and automatic reset circuit breaker.
Important Safety
Instructions
READ THESE FIRST
1. SAVE THESE INSTRUCTIONS.
This manual contains important
safety and operating instructions.
2. Do not expose charger to rain or
snow.
3. Use of an attachment not
recommended or sold by the
manufacturer may result in a risk of
re, electric shock, or injury to
persons.
4. To reduce risk of damage to electric
plug and cord, pull by plug rather
than cord when disconnecting
charger.
5. An extension cord should not be
used unless absolutely necessary.
Form 5S4079
Printed in Taiwan
05/10 JL06
Figure 1
Operating Instructions and Parts Manual
1JYT9A, 1JYU1A, 1JYU2A and 1JYU3A
E
N
G
L
I
S
H
P1
Primary AC
input@ rated
12 V output
Power Supply
Requirements
Max Continuos
Charge Output
Start Output
@7.2V
Medium charge
output
Motorcycle or
nishing charging
Average
Charging Time
Primary AC
input@start
120 VAC,
60 Hz
8.5 Amps
@120V
60 Hz
40 Amps
@6/12V
200 Amps
@7.2V
130 Amps
@6V
20 Amps
@12V
2 Amps
@12V
3/4 to 1/2 hr
29 Amps
120 VAC,
60 Hz
12.0 Amps
@120V
60 Hz
60 Amps
@6/12V
250 Amps
@7.2V
185 Amps
@6V
40 Amps
@12V
2 Amps
@12V
1/2 to 1 hr
43 Amps
120 VAC,
60 Hz
12.0 Amps
@120V
60 Hz
60 Amps
@6/12V
250 Amps
@7.2V
185 Amps
@6V
0-60 Amps
@6/12V
0-3 Amps
@6/12V
1/2 to 1 hr
58 Amps
120 VAC,
60 Hz
12.0 Amps
@120V
60 Hz
60 Amps
@6/12V
30 Amps
@24V
225 Amps
@7.2V
160 Amps
@6V
40 Amps
@12V
Not
Applicable
1/2 to 1 hr
35 Amps
Specications 1JYT9A 1JYU1A 1JYU2A 1JYU3A
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Summary

Product Overview and Specifications

Product Description

Details the Westward battery chargers' design and capabilities for mobile floor units.

Specifications Table

Presents technical specifications like power supply, charge output, and charging times for different models.

Safety Instructions

General Operating Safety

Read and save instructions; observe all safety information to avoid injury and property damage.

Extension Cord Usage Guidelines

Instructions for using extension cords, ensuring proper size, wiring, and condition for safety.

Battery Handling and Personal Safety

Precautions for working near batteries, personal protection, and avoiding explosive gases.

Charging Connection Procedures

Safe methods for connecting and disconnecting charger clips, including grounding requirements.

Vehicle Charging Safety

Specific safety advice for charging batteries while installed in a vehicle.

Off-Vehicle Charging Safety

Safety recommendations for charging batteries that have been removed from the vehicle.

Maintenance Safety Precautions

Safety measures to follow before and during charger maintenance, including power disconnection.

Operation and Controls

Charging Time Instructions

Methods and formulas for determining correct battery charging times based on battery status.

Charger Controls Overview

Explanation of the function of various controls like switches, selectors, and timers on the charger.

Model Specific Operation

Detailed operational modes and settings for 1JYU2A, 1JYU3A, and other models.

Ammeter and Voltmeter Usage

How to read and interpret the ammeter and voltmeter for monitoring charging status.

Test Meter Functions

Instructions for using the test meter for battery and alternator testing on specific models.

Timer Control Operation

How to set and use the timer control for automatic shut-off of the charging cycle.

Wiring Diagrams

Model 1 JYT9 A Wiring

Schematic illustrating the electrical connections for the 1JYT9A model battery charger.

Model 1 JYU1 A Wiring

Schematic illustrating the electrical connections for the 1JYU1A model battery charger.

Model 1 JYU2 A Wiring

Schematic illustrating the electrical connections for the 1JYU2A model battery charger.

Model 1 JYU3 A Wiring

Schematic illustrating the electrical connections for the 1JYU3A model battery charger.

Troubleshooting Chart

Charger Inoperative Issues

Possible causes and corrective actions for when the charger fails to operate.

Charging Performance Issues

Solutions for problems like not charging in certain settings or not returning to OFF.

Repair Parts

Parts Illustration

Exploded view illustration of battery charger components with reference numbers.

Replacement Parts Identification

List of available replacement parts with reference numbers, descriptions, part numbers, and quantities.

Limited Warranty Information

One-Year Limited Warranty

Details the terms and conditions of the manufacturer's one-year limited warranty.

Warranty Claim Procedures

Information on how to obtain warranty service and prompt disposition of claims.

Summary

Product Overview and Specifications

Product Description

Details the Westward battery chargers' design and capabilities for mobile floor units.

Specifications Table

Presents technical specifications like power supply, charge output, and charging times for different models.

Safety Instructions

General Operating Safety

Read and save instructions; observe all safety information to avoid injury and property damage.

Extension Cord Usage Guidelines

Instructions for using extension cords, ensuring proper size, wiring, and condition for safety.

Battery Handling and Personal Safety

Precautions for working near batteries, personal protection, and avoiding explosive gases.

Charging Connection Procedures

Safe methods for connecting and disconnecting charger clips, including grounding requirements.

Vehicle Charging Safety

Specific safety advice for charging batteries while installed in a vehicle.

Off-Vehicle Charging Safety

Safety recommendations for charging batteries that have been removed from the vehicle.

Maintenance Safety Precautions

Safety measures to follow before and during charger maintenance, including power disconnection.

Operation and Controls

Charging Time Instructions

Methods and formulas for determining correct battery charging times based on battery status.

Charger Controls Overview

Explanation of the function of various controls like switches, selectors, and timers on the charger.

Model Specific Operation

Detailed operational modes and settings for 1JYU2A, 1JYU3A, and other models.

Ammeter and Voltmeter Usage

How to read and interpret the ammeter and voltmeter for monitoring charging status.

Test Meter Functions

Instructions for using the test meter for battery and alternator testing on specific models.

Timer Control Operation

How to set and use the timer control for automatic shut-off of the charging cycle.

Wiring Diagrams

Model 1 JYT9 A Wiring

Schematic illustrating the electrical connections for the 1JYT9A model battery charger.

Model 1 JYU1 A Wiring

Schematic illustrating the electrical connections for the 1JYU1A model battery charger.

Model 1 JYU2 A Wiring

Schematic illustrating the electrical connections for the 1JYU2A model battery charger.

Model 1 JYU3 A Wiring

Schematic illustrating the electrical connections for the 1JYU3A model battery charger.

Troubleshooting Chart

Charger Inoperative Issues

Possible causes and corrective actions for when the charger fails to operate.

Charging Performance Issues

Solutions for problems like not charging in certain settings or not returning to OFF.

Repair Parts

Parts Illustration

Exploded view illustration of battery charger components with reference numbers.

Replacement Parts Identification

List of available replacement parts with reference numbers, descriptions, part numbers, and quantities.

Limited Warranty Information

One-Year Limited Warranty

Details the terms and conditions of the manufacturer's one-year limited warranty.

Warranty Claim Procedures

Information on how to obtain warranty service and prompt disposition of claims.

Westward 1JYT9A Specifications

General IconGeneral
BrandWestward
Model1JYT9A
CategoryBattery Charger
LanguageEnglish

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