Battery Chargers
Models:
JAC2024H
(24 volt)
JAC4024
(24 volt)
JAC2036H
(36 volt)
JAC1742H
(42 volt)
JAC1548H
(48 volt)
JAC1372
(72 volt)
PLEASE READ
all operation and safety precautions before using charger.
Contact Schauer Battery Chargers
with any questions prior to operation.
The term
battery
will be used to reference a single battery or multiple battery pack connected in series or
parallel.
Caution!
Safety precautions must be observed to avoid personal injury, electrical shock or
battery
explosion!
Confirm proper application of charger and
battery
pack voltage (ie. 24 volt charger with 24 volt
battery
pack)
Always check for proper electrolyte level in
battery
(do not overfill, acid may overflow during charging)
Charger’s power switch should be Off and unplugged from AC outlet before connecting to
battery
Position charger as far from battery as DC cord will allow while charging. Hydrogen gas may escape from battery
during charging, do not position charger above or below battery while charging
Plug charger into a grounded AC outlet
Operate charger in an environment with proper ventilation
Charger must not be operated in a damp or wet environment
Use proper charge rate (amperage) for
battery
rated amp hour (Ah) capacity. Check with
battery
manufacturer
Do Not charge a frozen
battery
Be sure your
battery is
not drawing any load from equipment or instruments when you are charging
o
A current draw on the
battery
during charging may prohibit charger from switching into the
maintenance float mode, resulting in overcharging, gassing and low electrolyte levels. Contact
Schauer Chargers if your application involves a constant current draw for options.
This is a multi-stage automatic charger: Bulk charge → Absorption charge → Maintenance
float
LED charging sequence indicator Lights:
Upper LED (Power): Red – AC power connected, Power switch On
Lower LED (Equalizer): OFF – Charger Not Connected / Connected and minimum
battery
voltage not sensed
Lower LED (Equalizer): Amber – Charging stages Bulk and Absorption - cooling fan active
Lower LED (Equalizer): Green –
Battery
charged, Charger in maintenance float mode
Flashing Red & Green LEDs: Safety Timer shut off function
