Controls; Hydraulic Compartment; Ground Control Box - Snorkel S3970BE Operation Manual

n Controls
This chap ter ex plains what each con trol does.
This chap ter does not ex plain how to use the con -
trols to pro duce use ful work, re fer to the Op er a tion
chap ter 8 for that, af ter you have read this chapter.
For op tional-equip ment con trols, see the Op tions
chap ter 11 .
See the Emer gency Op er a tion chap ter 9 for the lo -
ca tion of the emer gency bleed down con trol and for
cor rect emer gency bleed down pro ce dures.
The main op er at ing func tions of the ma chine can
be con trolled from the ground con trol box (1) or the
plat form con trol box (2).
Figure 6.1.1 - Control Box Location, Ground
Position
Figure 6.1.2 - Control Box Location, Platform
Position
S3970RT, S3370RT & S2770RT – 13865-1
n Hydraulic Compartment
Figure 6.2 - Battery Switch
1. Battery Switch: This must be ON for the
engine to start. When the battery switch is
OFF the positive side of the S3970RT /
S3370RT / S2770RT battery is disconnected
from the electrical system. Lock this switch
OFF when the S3970RT / S3370RT /
S2770RT is left unattended.
n Ground Control Box
Con trols for op er at ing the ma chine from the ground
are lo cated on the right side of the ma chine on the
rear of the hy drau lic com part ment.
NOTE 1
The number of each control corresponds to
Figure 6.3.
NOTE 2
Some switches and indicators are either not
used, or may serve a different purpose
depending on the configuration of your machine.
Figure 6.3 - Ground Control Box Controls
1. Emer gency Stop:Emer gency Stop: Press
the red but ton in at any time, un der any
con di tions, and the en tire ma chine stops -
the en gine turns off and noth ing moves. This
switch must be out (on) to start and run the
S3970RT / S3370RT / S2770RT, pull the
switch and it will pop out (on).
Rev A

6. Controls

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