Schumacher BT55U Tester Owner's manual

Type
Owner's manual
BATTERY TEST
CONNECT CLAMPS
TO THE BATTERY.
POSITIVE (RED), THEN
NEGATIVE (BLACK).
CHECK THE DISPLAY
AND REFER TO THE
VOLTAGE TABLE FOR
12V BATTERY’S STATE
OF CHARGE. FOR 6V
BATTERY, DIVIDE BY 2.
FOR 24V BATTERY,
DOUBLE THE NUMBER.
SWITCH
HEADLIGHTS OFF
TEST, FOLLOWING
INSTRUCTIONS ABOVE
PASS (GREEN LIGHT):
GOOD ALTERNATOR
AND SYSTEM
IS FUNCTIONING
PROPERLY
FAIL (RED LIGHT):
BAD ALTERNATOR
OR SYSTEM IS
OVERCHARGING/
UNDERCHARGING
MAKE SURE ENGINE IS
NOT RUNNING AND KEY
IS IN OFF POSITION
REMOVING
SURFACE CHARGE
ADVANCE TEST
SWITCH HEADLIGHTS
ON FOR 1-2 MINUTES
WAIT 10 MINUTES
ALTERNATOR TEST
FOLLOW
INSTRUCTIONS ABOVE,
THEN START ENGINE
BT55U SYMBOL KEY
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Schumacher BT55U Tester Owner's manual

Type
Owner's manual

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