AVANT 300S Series, Operator'S Manual

Page: 16 / 24

Double speed
16
NOTICE! THE ENGINE CANNOT
START IF THE AUXILIARY
HYDRAULICS CONTROL LEVER IS
IN THE LOCKING POSITION.
THE OPERATING DIRECTION OF
THE ATTACHMENT DEPENDS ON
THE COUPLING OF THE
ATTACHMENT HOSES. MAKE SURE
THAT THERE ARE NO PERSONS IN
THE DANGER AREA WHEN
TESTING THE OPERATING
DIRECTIONS. CHANGE THE
COUPLING OF THE HOSES IF
NECESSARY.
DOUBLE SPEED PEDAL
Models 313S , 314S and 320S
have a double speed function
(optional extra) which is operated
with a pedal in the footwell (see
picture). Double speed can be
engaged either before starting
driving or while driving. It can also
be disengaged at any time during
driving or after the driving by
lifting the foot off the pedal.
Double speed function doubles
the driving speed. It is intended
for long transitions, where higher
drive speed can safely be used.
NOTICE! When using double
speed the oil flow to the drive
hydraulic motors is bigger and therefore the pulling
force is smaller. When turning use the lower speed in
order that the machine turns more easily.
Double speed on model 320S+ : On 320S+ double
speed is selected with the pump selection lever on
the left on the dashboard. Push the lever forward to
engage the double speed function.
ATTENTION! Do not start to drive with the machine
before you have read and understood the instructions
in this Operator’s Manual. If you are uncertain of the
conduct of the machine please contact your AVA NT
dealer for instructions.
USING THE AUXILIARY HYDRAULICS
On models 313S , 314S and
320S auxiliary hydraulics
(hydraulically operated
attachments) are controlled
either with the control lever
no. 3 on the dashboard or
with the pedal no. 3 on the
left in the footwell (see pages
12 and 13). The lever can be
locked in the up right
position, in case continuous
oil flow for the attachment
is required (e.g. with
backhoe, rotary broom etc.).
On model 320S+ auxiliary
hydraulics are controlled
with the lever no. 2 in the
footwell left (see page 13).
When pulling the auxiliary
hydraulics control lever upwards it locks into the
locking position. This facilitates the use of those
attachments that require constant oil flow, the rotary
brush for example. If the lever must not lock into the
locking position (e.g. with the silage fork), tighten the
black round screw in the lever so that the spring load
always brings the lever back in the middle position.
On 320S+ the oil flow to auxiliary hydraulics depends
on the position of the pump selection lever on the left
on the dashboard. When the pump selection lever is
in the “back” position, the flow of one pump
(22,5 l/min) is selected for auxiliary hydraulics and one
can drive the machine on the lower speed at the same
time (e.g. when operating a rotary broom). When the
selection lever is in the “front” position, both pumps
are coupled and one can either operate the auxiliary
hydraulics with the flow of both pumps (45 l/min) or
drive the machine on double speed, but not both.
NEVER TIP OVER THE LOADER.
NEVER USE A HIGH DRIVE SPEED
WHEN TURNING.
In particular: when the loader boom is up
the stability of the machine is much weaker
when turning.
WHEN DRIVING, ALWAYS KEEP
THE LOADER BOOM AS LOW AS
POSSIBLE.
Risk of tipping over increases considerably
when there is a heavy load on the loader
(a heavy attachment or a big load in the
bucket) and the boom is up when driving.
ALWAYS REMEMBER –
SAFETY FIRST.
TEST ALL THE FUNCTIONS OF THE
LOADER AT AN OPEN AND SAFE
PLACE.
MAKE SURE THAT THERE ARE NO
PERSONS IN THE OPERATING
AREA OF THE MACHINE.
300S Series