Buhler 435 Lawn Mower User Manual


 
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Remote Hydraulic Valve Control -
Electro-hydraulic (Optional)
Each lever (3) activates a four position remote electro-
hydraulic valve. From neutral pull the lever rearward
to the stop for raise. Push forward one position at a
time for neutral, lower and float.
Each lever is color coded for identification with the
remote valve it controls.
Note: See “Remote Electro-hydraulic Control Valves”
on page 3-83 for details of operation before use.
Electro-hydraulic Engagement Switch (gray)
Depressing button (1) in the center of the engagement
switch (2) while pulling upwards on the knob will
engage the electro-hydraulic controls for the rear
remote valves.
Pushing the knob down will disengage the electro-
hydraulic controls and all hydraulic flow to the rear
remote valves.
IMPORTANT: The remote valve electro-hydraulic
engagement switch is provided as an isolator stop
switch. It can be used to immediately stop operation
of the rear remote hydraulics by quickly depressing
the knob. The stop switch only controls the remote
valves and has no effect on the three point hitch
link operation, thereby isolating operation of the rear
remote hydraulics from the three point hitch link
operation.
Remote Valve Electro-hydraulic Flow Control
Knobs
Each remote valve has a flow control knob (4) to meter
oil flow. The knob controls flow from 4 to 102 L/MIN
(1 to 27 GPM). Turn the knob so the higher vertical
decal stripe is visible to increase the rate of oil flow.
Turn the knob so the lower vertical decal stripe is
visible to decrease the rate of oil flow.
See page 3-87
for details of operation before use.
Remote Valve Electro-hydraulic Manual/
programmable Operation Switches
Each remote valve has a manual/programmable
operation switch (5). When the top of the switch is
activated the lever (3) operates in the manual mode.
When the bottom of the switch is activated the lever
(3) can be operated with a programmed release to
neutral.
See page 3-85 for details of operation before
use.
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Section 3 - Operation
Right Side Console Controls