Master Charger - J&J Amusements 24v 1750 rpm Service Manual

MASTER CHARGER

24-VOLT/30-AMP OUTPUT BATTERY CHARGER WITH SWITCHABLE 120/240 VAC INPUT SELECTOR.
1.
This micro-processor-controlled charger utilizes full-wave rectifi cation.
2.
Safety functions include:
a. It will not turn on unless voltage is present at the charge lead (minimum 2 volts).
b. It will not turn on if lead polarity is reversed.
3.
The Master Charger is fully automatic and utilizes "average" and "fl oat" functions to sense the state of charge of
the battery to guard against over-charge.
4.
Protect Setting
c. The transformer uses a temperature fuse to protect the unit against overheating.
d. The DC output also has a fuse.
e.
USAGE:
1.
Before plugging the unit into the main power source, connect the SB connector to the battery charge lead.
2.
Insert the main power input cable into the power source socket.
3.
When the charger starts, there is a delay of about 5 seconds as the unit senses the battery connection.
4.
Using equalizing charge method:
a. After the initial charge circuit is established, press "EQU/DAI". This feature will attempt to equalize the charge
between batteries. (See equalizing batteries, page 5-151)
5.
Make sure that battery fl uid levels are checked on a regular basis and topped off in accordance with battery
manufacturers recommendations. (See battery fi ll kit, page 2-67)
FRONT PANEL INDICATORS
1.
AC power indicator continuously on means the unit is connected and ready for use.
2.
AC power indicator fl ickering means the positive and negative cables are reversed (reverse polarity), the lead is not
connected, the DC output fuse is burned out, or the battery voltage is under 2 volts.
3.
EQUAL light fl ickering means the unit is in the process of equal charging.
4.
DAILY light fl ickering means the unit is in the process of generally charging.
5.
80% CHARGE light fl ickering means charging has reached 80% capacity.
6.
FULL CHARGE indicator light:
b. Constantly lit means the charge is complete.
c. Flickering means charging has failed, possibly because of a bad battery. Consult the battery manufacturer's
guidelines for battery testing.
NOTICE:
Before connecting the battery, confi rm the output voltage of the charger is the same as that of the battery.
*Before inserting the power AC plug, confi rm that the voltage to be required of the charger is the same as that of the local
power supply.
*Cut off the main power source before removing the battery to prevent the danger of a gas explosion.
*Do not operate the accessories of the battery during charging.
Type of battery for use
Charger input voltage
Charger AC amp draw
Output voltage
Output current
Insulated endurance
Insulated resistance
Security setting
Power code
Output code
Dimension
Weight
phone: 1-800-854-3140 | 1-503-304-8899 fax: 1-800-366-7505 | 1-503-304-1899 www.jjamusements.com
Input
Output
24V180A - 24V240AH
AC120V/220V 50/60Hz 720VA
6 amps AC
DC24V
DC30A
AC1500V/1AMIN
UP TO DC500V/10MΩ
AC input, safety fuse by 15A
DC output, safety fuse by SW50A
SJT2.0AMG*3C (USA standard)
8mm
14.3 x 8.5 x 10.4 in (36.5x21.8x26.5 cm)
48.5lbs (22Kg)
4-17