
15
500 Series
5
6
7
8
Operating instructions
Control of loader boom, auxiliary hydraulics and other functions
Most of the functions of the loader are controlled at the control panel on the right side of the operator: Boom and bucket
movements, auxiliary hydraulics (attachments), engine revs etc. , depending on loader model. Following pictures show the
different functions:
Attachment control switch
pack (option)
• Optional extra with which electric
functions of the attachment are
controlled
• Consists of 3 pcs control switches, wiring
and a 7-pole socket which mounts on
the auxiliary hydraulics multi connector
(see page 8). The corresponding
socket of the attachment electric wire
is mounted on the attachment multi
connector. This way both the electric
wire and the hydraulic hoses of the
attachments are connected at the same
time with the multi connector.
• Read the operator’s manual of the
attachment to see how the switches
are used with each attachment.
5. Control lever of boom and bucket
(Functions of the electric joystick are explained on page 19)
• Pull backward to lift the boom
• Push forward to lower the boom
• Push left to raise the tip of the bucket (filling)
• Push right to lower the tip of the bucket (emptying)
6. Hand throttle lever
• Push forward to increase engine revs
• Pull backward to reduce engine revs
7. Control lever of auxiliary hydraulics
(hydraulically operated attachments)
• Push right carefully to test the operating direction of
the attachment
• For continuous operation of rotating atatchments,
push right & forward to locking position
• Pull left to operate the attachment in reversed
direction
• When using the electric joystick, this lever will
also move. Either way can be used to control the
attachment as needed.
8. Control lever of telescopic boom
• Push right to extend the boom
• Pull left to retract the boom