3-68 BA 348-01 * 2.0 * 34801b340.fm
3 Operation
Operation of 3rd control circuit (electrical, option)
The function of switch 51 on the joystick is described as seen in travel direction.
C
Fig. 91 : Operation of 3rd control circuit lock
B
A
G
66
C
D
A
B
51
a
b
C
68
Enabling the 3rd control circuit and the
switch on the joystick
Result
1. Slide lock C on switch 66 downward and
press the switch to position B
• The 3rd control circuit is unlocked and
switch 51 on the joystick is functional
Unlocking an attachment from the
quickhitch
Result
1. Slide lock C on push button 68
downward, and press and hold the switch
in position B
2. Press switch 51 on the joystick to the
right toward the window b at the same time
(two-hand control)
3. Release push button 68
• The attachment is unlocked
Locking an attachment on the quickhitch Result
1. Fit an attachment onto the quickhitch
2. Press switch 51 on the joystick to the left
to position a (operator seat)
• The attachment is locked
• Lock pin G (see circle in figure) must
be visible on either side of the mounting
bores of the attachment
Disabling the 3rd control circuit
(applies only to attachments without
hydraulic functions)
Result
Slide lock C on switch 66 downward and
press the switch to position A
• The 3rd control circuit is locked
and switch 51 on the joystick is not
functional