Komatsu Utility Avance WB91R-2, Руководство по эксплуатации и техническому обслуживанию

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103
INSTRUMENTS AND CONTROLS
30 - HORN PUSH BUTTON
(Only with servo controls)
31 - TELESCOPIC ARM EXTENSION PUSH BUT-
TON
(if installed and only with servo controls)
This push button is positioned on the left backhoe control lever
and serves to warn the persons in the vicinity at the beginning of
the operations and in case of danger when working with the
backhoe.
IMPORTANT
☞
•
When the control safety device (27) is engaged, the func-
tion of the horn is inhibited.
See “27 BACKHOE CONTROL LOCKING SWITCH” (Only
with servo controls).
30
RWA38000
27
RWA37860
This is a single-function push button positioned on the right joy-
stick lever and controls the extension of the telescopic arm. To
extend the arm, press the push button (31); to stop the arm, re-
lease the push button.
For the use of the telescopic arm, see “6.5 BACKHOE TELE-
SCOPIC ARM”.
IMPORTANT
☞
•
When the control safety device (27) is engaged, all the
movements are inhibited.
See “27 BACKHOE CONTROL LOCKING SWITCH” (Only
with servo controls).
RWA38010
31
27
RWA37860