263
APPLICATION OF THE OFFSET DEVICE
6.7.1.2
VERSION WITH SERVO CONTROLS
(if installed)
6.7.2 MAINTENANCE
If the machine is equipped with backhoe servo controls, the
movement of the equipment with offset device is obtained by
means of the push buttons (7) and (8) positioned on the left joy-
stick lever.
The movements of the main equipment remain unchanged, see
“3.3.6.2 MACHINE CONTROLS (Version with servo controls)”
pos. 16 and 17.
The movements of the arm are controlled as follows:
1 - when the push button (7) is pressed, the arm swings to the
left and when the button is released the arm stops;
2 - when the push button (8) is pressed, the arm swings to the
right and when the button is released the arm stops.
IMPORTANT
☞
•
All the movements of the boom, the arm and the equip-
ment are inhibited when the control safety device is
locked, see “3.3.6.2 MACHINE CONTROLS (Version with
servo controls)” pos. 27.
7
RWA38140
8
The offset device does not require any special maintenance operation, excepting greasing (See “4.5.5 LUBRICA-
TION DIAGRAM”).
Summary of Contents for Avance WB91R-2
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Page 21: ...SAFETY AND ACCIDENT PREVENTION ...
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Page 159: ...MAINTENANCE ...
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Page 239: ...AUTHORISED OPTIONAL EQUIPMENT ...