Case 621G Stage IV, Original Instructions Manual

Page: 355 / 430

7 - MAINTENANCE
Jump post (optional)
Make sure that the voltage of the booster batteries is
the same as that of the machine system
24 V . The jump
post is located on the left-hand side of the machine
along with the timed disconnect switch compartment.
1. Turn off the ignition and all accessories on the ma-
chine(s). Use the jump posts to connect the auxiliary
battery.
2. Connect one end of the positive (+) cable to the positive
(+) terminal on the booster battery. Connect the other
end of the positive (+) cable to the positive (+) terminal
of the jump post (red).
3. Connect the negative (-) cable to the negative (-) termi-
nal on the booster battery.
4. Connect the other end of the negative cable to the neg-
ative (black) terminal of the jump post. Do not connect
to the negative terminal on the battery.
NOTICE: do not connect the other end of the negative ca-
ble to sheet metal or any rotating part, as damage can re-
sult.
5. Start the engine.
6. Remove the booster battery negative (-) cable from the
jump post and then from the booster battery. Remove
the positive (+) cable from the jump post terminal and
then from the booster battery.
7. Install the terminal covers.
RCPH10WHL214AAH
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