Calculating Charge Time; Maintenance Instructions - Schumacher Electric DSR INDUSTRIAL Serie Manual Del Usuario

6. If the output is on, press the Start/Stop (
already off, do not press the Start/Stop (
7. Read the voltage on the digital display.
General Charging Notes
Fans: The charger is designed to control its cooling fans for efficient
operation. Consequentially, it is normal for the fans to start and stop when
maintaining a fully charged battery. Keep the area near the charger clear
of obstructions to allow the fans to operate efficiently. NOTE: The charger
has thermal protection, and it will shut down if it gets too hot.
Voltage: The voltage displayed during charging is the charging voltage
and is usually higher than the battery's resting voltage.
12.

CALCULATING CHARGE TIME

Use the following table to more accurately determine the time it will take to
bring a battery to full charge. First, identify where your battery fits into the
chart.
NR means that the charger setting is NOT RECOMMENDED.
Find your battery's rating on the chart below and note the charge time
given for each charger setting. The times given are for batteries with a 50
percent charge prior to recharging. Add more time for severely discharged
batteries.
BATTERY SIZE/RATING
SMALL
BATTERIES
CARS/TRUCKS
MARINE/DEEP CYCLE
13.

MAINTENANCE INSTRUCTIONS

13.1 Before performing maintenance, unplug and disconnect the battery char-
ger (see sections 6.7 and 7.6).
13.2
After use, unplug the charger and use a dry cloth to wipe all battery corro-
sion and other dirt or oil from the terminals, cords, and the charger case.
Motorcycle,
garden,
12 - 32 AH
tractor, etc.
200 - 315 CCA 40 - 60 RC
315 - 550 CCA 60 - 85 RC
550 - 1000 CCA 80 - 190 RC 9 ¼ - 17 ½ hrs
CHARGE RATE/CHARGING TIME
4 AMP
6 - 12 AH 1 - 2 hrs
2 - 5 hrs
5 ¾ - 7 ¼ hrs
7 ¼ - 9¼ hrs
80 RC 8 ¾ hrs
140 RC 13 ½ hrs
160 RC 15 hrs
180 RC 16 ½ hrs
14
• •
) button. If the output is
) button.
20 AMP
NR
NR
1 ¼ - 1 ½ hrs
1 ½ - 2 hrs
2 - 3 ½ hrs
1 ¾ hrs
2 ¾ hrs
3 hrs
3 ½ hrs
70 AMP
NR
NR
20 - 25 min
25 - 30 min
30 min - 1 hr
30 min
45 min
1 hr
1 ¼ hrs