Wright Velke V-TURN, Руководство пользователя

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11
if the
peed/Sensitivity Adjustment is in the slower
of t
slow
mo
nee
righ
sh
The
from be
position
e
ins
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on
trac
the
Ret
nec
from
H
Bef /brake operation,
ak d there is nothing
uln
mower r
in its lin
deflecto
parking
the
engine
mowing
highest
the eng
conditio
switch
blades
sec
in a
bra
Un
the
Wit
swi
ould kill
e engine.
With the des
e
w
gher
cause the tires to have less traction
hic ty
and ill
help keep th rims when
Hydraulic Motor Support
The various holes in frame and the
squeezing the handle to full fast position.
Remember, this procedure
does not apply
S
setting. Otherwise you will wind the swivels way
ill up the rods and the mower will go faster but w
lose most or all of its reverse capability and then
the gap between the handlebar and the control
levers becomes excessive when at the neutral
osition. p
If the rod is made longer it will speed up that side
he mower and if the rod is made shorter it will
down that side of the mower. So, if the
wer is tracking to the left, either the left side
ds to go faster (by lengthening the rod) or the
t side needs to go slower (by shortening the
rod). If the mower is tracking to the right, either
the right side needs to go faster (by lengthening
the rod) or the left side needs to go slower (by
ortening the rod). It is important that neither rod
should be lengthened too far, as mentioned
above.
only reference point to limit the adjustment
coming extremely off is the relative
of the pump stop and the handlebar in th
e faster Spe d/Sensitivity setting . Therefore, if
everything is way off either because you are
talling new parts (or other reasons) you should
only use the faster Speed/ Sensitivity setting to
get the tracking accurate and then change to the
wer speed range and adjust the tracking only
e or two turns on either side.
BE SURE THE BOLT/NUT IN THE CONTROL
ROD IS SECURELY REPLACED EACH TIME
YOU REMOVE THEM. After getting the mower to
k straight, readjust the neutral adjustment on
pump by using a ¼” allen wrench at the
urn-to-Neutral (RTN) mechanism, if
essary. It is normal to make these adjustments
time to time.
ow to Test/Use the Blade Clutch/Brake
Switch
ore testing the blade clutch
e sure the area is clear an m
v
erable to thrown objects from under the
. No one should be near the mower deck o
e of discharge. The discharge chute
r should be in the down position. The
brake should now be applied. Move
throttle to ¾ speed setting. (When
, the engine speed should always be at its
setting. The engine governor will regulate
ine according to the different mowing
ns at that setting.) Engage the OPC
and turn on the blade clutch switch. Run
for a minute or so. Try engaging and
disengaging the blades a few times about 10
onds apart. If the blades do not start and stop
few seconds each time, service the blade
ke system or contact your local Wright dealer.
der mowing load, the clutch’s longevity will be
greatest at the highest RPM setting.
How to Test the Operator Presence
Control (OPC) Switch
h the parking brake applied, engage the OPC
tch on the Handle Bar. This action sh
th
parking brake OFF and with the bla
ON, disengage the OPC switch. The engin
should kill and the blades should stop within a fe
seconds. If not, service the OPC system.
Service and Adjustments
Tire Maintenance and Pressure
Excessively worn tire tread is dangerous on all
hills. Replace drive tires with less than 3/32” of
any tread groove left. Use tires with the tread
pattern recommended by Wright Mfg., Inc. only.
Keep the tire pressure at the proper level. Hi
ressures will p
w
h will force you to go slower, with less safe
give you a harder ride. Higher pressures w
e front caster tires on their
impacted from the side but give a harder ride.
They do not have any tread but should be
replaced when excessively worn.
Adjustment
the mower
hydraulic motor supports may be used to make a
fine forward/rearward adjustment to the balance
of the Velke Mower. This adjustment should
always be made in combination with the coarse
height-of-cut adjustment and anti-tip roller
adjustment as described below. When the motor
supports are set in the forward position, the Velke
Mower will be balanced lighter in the front than
when set in the rearward position, giving more
traction to the drive tires. Heavy operators (over
WARNING