Jacobsen 25186G-US Owner's manual
- Category
- Lawnmowers
- Type
- Owner's manual
This manual is also suitable for
QUICK START GUIDE
JACOBSEN HF600 Ride on Cylinder Mower
STARTING THE ENGINE
SEAT ADJUSTMENT
CONTROLS
DRIVING
MOWING
VISUAL DISPLAY
Refer To The Safety, Operation And Maintenance Manual For Full Operating
Instructions.
25186G-US (rev.0)
RJL 100 December 2017
QUICK START GUIDE
en-2
Jacobsen reserves the right to make design
changes without obligation to make these
changes on units previously sold and the
information contained in this manual is
subject to change without notice.
© 2017 Jacobsen, “All rights reserved, including the right to reproduce this material
or portions thereof in any form.”
QUICK START GUIDE
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BEFORE YOU OPERATE FOR THE FIRST
TIME
• Check and adjust tire pressure, if
necessary, see Safety, Operation and
Maintenance manual.
• If necessary, add diesel fuel to tank.
• Check engine oil and if necessary fill.
• Check the radiator coolant and fill if
necessary (Water with 50% anti-
freeze).
HOW TO START THE ENGINE
1. Before turning the ignition switch check
the following controls and switches are
in the correct pre-start position.
• Make sure the forward / reverse pedal
(Figure A) is in the neutral position.
• The cutter switch (Figure B) is off.
• The throttle (Figure C) is in the center
position.
2. Turn the ignition switch to the right and
hold until the engine starts
(approximately 5-10 seconds.)
NOTES
The glow plugs operate automatically.
The time taken for the engine to start,
depends on the temperature of the
coolant
3. When the engine starts, release the key
immediately. The key returns to the
RUN position.
4. If the engine does not start, return the
key to the OFF position and try again.
NOTES
• If the engine does not start after two
tries, wait 20 seconds and try again.
• The starter motor must not be run
continuously for longer than 30 seconds
or the starter motor can fail.
• If the red LED’s on the display flash
when you start, one of the safety
interlock switches was not set correctly.
Figure A
Figure B
Figure C
HOW TO STOP THE ENGINE
1. Disengage drive to the cutting units with
the cutter switch (Figure B).
2. Return the forward / reverse pedal to
the neutral position (Figure A).
3. Set the parking brake by pressing the
parking brake switch (See Page 7).
4. Move the throttle control lever to the
SLOW position (See Page 7).
5. Turn the ignition key to the OFF
position.
STARTING THE ENGINE
Neutral Position
O Position
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SEAT (Grammer MSG85)
Adjustments to the seat can be for leg reach,
backrest angle and operator weight to give a
good position to operate the machine.
A. FORWARD AND BACKWARD
ADJUSTMENT
To adjust the seat forward or backward lift
lever (A). With lever (A) lifted move the seat
to the correct position and release the lever.
Try to move the seat to make sure the latch
has locked into one of the preset notches.
B. BACKREST ADJUSTMENT
The release lever (B) is found on the left side
of the seat. With the operator seated, lift
lever (B) to release the spring loaded
backrest. Carefully lean against the backrest
to get the correct angle. Release the lever to
allow it to latch into one of the preset
notches.
C. WEIGHT ADJUSTMENT
The position of the operator weight adjust
lever (C) is on the front of the seat.
To change the operator weight setting pull
the lever out. Whilst seated rotate the lever
until your weight (kg) is shown in the
window beside lever “C”.
D.HEIGHT ADJUSTMENT
The height of the seat is adjusted by holding
the edge of the seat cushion, pushing your
weight down and lifting. There are three
preset positions. When the highest has
been achieved the seat will return to its
lowest position.
NOTES
The seat is has a microswitch installed to
sense when the operator is in the seat.
Wear the seat belt when a ROPS frame or
ROPS cabin are installed.
WARNING
Operator weight adjustments
must be set to make sure the
OPC operates correctly.
The parking brake may
automatically be applied
if this operation is not
carried out correctly.
SEAT ADJUSTMENT
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STEERING TILT CONTROL
When the seat is in the correct position
adjust the steering wheel tilt. Press and hold
the small foot pedal (A) found at the base of
the steering column to unlock the tilt
mechanism. Position the steering column to
the correct angle and release the foot pedal
(A) to lock in position.
STEERING WHEEL ADJUSTMENT
A
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CONTROLS
W
X
R
Y
P
T
S
Q
A
E
M
B
K
C
Z
5 .6
5.5
L
1234.5
1234.5
1234.5
1
2V
10A
F
D
G
J
H
1234.51234.5
12V
12V
E
N
B
FD
C
Z
K
6.6
6.5
12V
10A
L
J
M
G
A
H
H
H
A. Starter Key Switch.
B. Throttle Control.
C. Parking Brake Switch.
D. Transport Lock Switch.
E. Cutter Switch.
F. 4 WD in reverse direction Switch.
G. Cruise Control Switch.
H. Blank On This Model
J. DPF Switch
K. Slew Control Switch (Optional).
L. Road Light Switch (Optional).
M. Hazard Switch (Optional)
N. Beacon Switch (Optional).
P. Right hand Unit Lift/Lower Switch.
Q. Center Unit Lift/Lower Switch.
R. Left hand Unit Lift/Lower Switch.
S. Cutting Unit engaged LCD.
T. Right hand cutting unit in cutting
position LCD.
W. Center cutting unit in cutting position
LCD.
X. Left hand cutting unit in cutting
position LCD.
Y. Weight Transfer Button.
Z Visual Display.
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CONTROLS
STARTER KEY SWITCH
Turn the starter key to the right to start the
engine. Release the key to return
automatically to the 'Run' position for normal
operation.
NOTE: Before the engine starts, the glow
plugs automatically preheat. The visual
display shows the glow plug symbol and
counter to indicate that the automatic
preheat is in operation.
THROTTLE CONTROL LEVER
Rotate the control to the right to increase the
engine speed and toward the left to
decrease the engine speed.
NOTE: Always operate the machine with
the engine at full speed.
PARKING BRAKE SWITCH
Move the orange button back and press the
switch to engage the parking brake.
When the engine is stopped, the parking
brake is applied.
To release the parking brake, press the
opposite end of the switch.
The parking brake icon is displayed on
the visual display screen when engaged.
DO NOT apply the brake while the
machine is in motion.
TRANSPORT LOCK SWITCH
Engages the wing unit locks for transport
The wing unit lock icon is displayed on
the visual display screen when engaged.
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HORN BUTTON
The horn button (A) is on the control panel. If
the lighting kit is installed, the horn is found
on the end of the indicator stalk.
CUTTER SWITCH
To start to cut make sure the speed limiter is
in mow position and the units are lowered.
This switch engages mow speed and cutter
rotation.
To cut grass, push the front of the switch and
move the joysticks forward to lower the
decks. When engaged the yellow LED on the
pod is illuminated.
To stop the blade, push the rear of the rocker
switch.
When lifted out of work or the operator
leaves the seat, blade rotation is stopped.
4 WHEEL DRIVE IN REVERSE SWITCH
Engages the four wheel drive while the
vehicle is in reverse. The switch must be
held to engage.
LIGHT SWITCH (OPTIONAL)
Allows manual operation of the road lights.
Position 1. OFF
Position 2. Side / Marker Lights
Position 3. Main Beam.
Note:
Position 3 - Will not activate with the ignition
turned OFF.
BEACON SWITCH
Operates the vehicles rotating beacon
CONTROLS
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CONTROLS
AUXILLARY HYDRAULIC SERVICES KIT
SWITCH (OPTIONAL)
This switch sets the rotary brush or snow
blade to a right side or a left side forward
position.
Push the top of the rocker switch to set a
right side forward position.
Push the bottom of the rocker switch to set a
left side forward position.
CRUISE CONTROL
Used to engage the cruise function when the
cutters are engaged.
Automatic mode should be selected to
enable cruise control.
To engage cruise control:
Push the rocker switch to engage the cruise
function.
To disengage cruise control:
Push the rocker switch to disengage the
cruise function.
Note: Operation of the transmission pedal,
applying the parking brake and reactivation
of the cruise control switch will deactivate the
cruise control.
DIESEL PATRTICULATE FILTER SWITCH
With the switch in the center position
(default) it allows automatic Active Regen.
Operation of the mower is not changed
during Active Regen.
When the Regen Request light flashes,
press and release the front part of the switch
to start the Parked Regen cycle.
To prevent damage to the turf during Parked
Regen, park the mower on concrete or
gravel. The engine must be warm, the
traction pedal in NEUTRAL position, PTO
switch in OFF position and the parking brake
engaged for the Parked Regen cycle to start.
Do not stop the engine, disengage the
parking brake or drive the mower until the
Regen cycle is completed and the Regen
Request light turns off.
HOW TO DRIVE
• Set the throttle to maximum engine
speed.
• Release the parking brake before you
move in a forward or reverse direction.
• Forward - Carefully press the top (A) of
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CONTROLS
A Left Turn Signal
B Working Lights Switch (Optional)
C Beacon Switch
D Front Screen De-Mist Switch
E Rear Screen Wiper Switch (Optional)
F Front Screen Wash Switch
G Front Screen Wiper Switch
H Right Turn Signal
J Fan Control
K Air Conditioning Control
L Temperature Control
M Fuse Holder
N Fuse Holder
FUSE HOLDER
Fuse Rating Protected Circuits
M8 15A Wiper Front
M7 25A Front Screen Heating
M6 7.5A Radio (15)
M5 20A Working Lights / Locater Lighting Left
M4 10A Wiper Rear / Marker Lights
M3 15A Air Condition (Fan Condenser)
M2 7.5A Air Condition
M1 15A Air Condition (Fan)
N8 15A Low Beam
N7 5A Parking Lights (15)
N6 - -
N5 - -
N4 - -
N3 10A Radio (30) / Interior Light
N2 15A Beacon
N1 7.5A Air Condition (Enable Signal Compressor)
A
B
CH
G
F
E
D
3
2
1
0
A
/
C
O
F
F
F
O
F
15
25
7.5
20
10
15
7.5
15
15
5
10
15
7.5
J
K
L
N
8
7
6
5
4
3
2
1
8
7
3
2
1
6
5
4
M
CAB CONTROLS
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the Traction pedal to engage forward
drive.
• Reverse - Carefully press the bottom
(B) of the Traction pedal to engage
reverse drive.
• To stop - Carefully return the Traction
pedal to the Neutral position.
NOTICE
• Use complete foot to operate both forward and reverse.
• Always operate the traction pedal carefully. Do not move the pedal from
forward to reverse quickly.
DRIVING
A
B
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HOW TO MOW
1. Release any transport locks and lower
the cutting units with the joysticks.
2. To engage the cutting mechanism,
press the upper half of the cutting unit
switch, found on the control panel.
3. Release the parking brake and drive in
a forward direction.
4. Set a speed compatible with the surface
and gradient you are cutting. When you
operate at speed, danger is increased
and the quality of cut will be
compromised.
When the optional Stability Warning
System is installed (TST)
When the mower is driven on a slope of more
than its safe limit 22º, a warning is shown on
the visual display unit
NOTICE
Always set the throttle to the maximum engine speed. If you find wet or thick grass
difficult to cut, decrease the forward speed to increase hydraulic pressure to the
cutting motors.
NOTICE
Always set the throttle to maximum engine speed to cut the grass. When the grass
is heavy or the engine is under stress, decrease forward speed on the forward/
reverse foot pedal.
MOWING
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en-13
START UP SCREEN
When the ignition key is turned to the start
position, this screen is shown.
The hour meter will show total hours of
engine operation.
WARNING/SERVICE SCREEN
After the startup screen, the warning screen
is shown.
If the machine is within 5 hours of the next
service interval, a warning is shown.
Operator input is needed to continue to the
main screen for operation. Otherwise the
main run screen appears. If a fault condition
has occurred during the previous start, a pop
up screen over the top of the warning screen
shows the fault. The operator must confirm
the fault, to continue to the main screen.
FIRST SCREEN
This screen shows the cutter switch in the
OFF position, the transport lock engaged,
the TST is in operation and speed mode.
By pressing the MODE button the
transmission mode can be changed between
Automatic, Manual and Creep.
• Automatic - When the hydraulic
transmission pedal or the mower
circuits are activated the engine speed
will increase to the rpm level selected
by the operator. When the foot pedal
reaches neutral for more than a few
seconds or the mowers are disengaged
the engine rpm will return to idle. Useful
to save fuel and decrease the noise
emissions.
• Manual - The engine speed is
determined by the throttle position
regardless of pedal position or whether
the mower circuit is engaged. Useful if a
constant engine speed is needed.
• Creep - The maximum speed of the
transmission is limited and can not
exceed past a predetermined level
when the engine speed is set at
maximum rpm. Useful for when you
move the machine in a workshop or
loading for transportation.
Note: The TST (Tilt Safety Technology) is
an active safety device to stop the
machine being used in dangerous
conditions.
0.0 Hours
WARNING
If incorrectly used this machine can cause
severe injury. Those who use and maintain
this machine should be trained in its proper
use, warned of its dangers and should read
the entire operators manual before attempting
to set up, operate, adjust or service the
machine.
TST
™
MODE
VISUAL DISPLAY
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ENGINE START
When the ignition key is turned to the start
position, this screen is shown.
The engine will start if all of the following
conditions are met:
• Operator is seated.
• Park brake is engaged.
• Cutting units are OFF.
• Foot Pedal is in neutral
This screen shows the fuel bar graph on the
left side. The color changes from green to
red as the fuel level decreases. The engine
temperature gauge is on the right side. The
color changes from green to red as the
temperature increases.
ENGINE WILL NOT START
When the ignition key is turned to the start
position this screen is shown. If any of the
following flash.
•The parking brake is not applied.
•The cutter switch is not in the OFF
position.
•The foot pedal is not in the Neutral
position.
•The operator is not in the seat.
Note. The red LED’s either side of the
display also flash. The engine will
not start until all the items in the
list are correct
WARNING SLOPE ANGLE 16°
During work if the machine is driven on a
slope of 16º the screen will display this
warning. This over rides all other
information, and will continue until the
machine has been driven to an area of less
than 16º
WARNING SLOPE ANGLE 19°
If the slope angle reaches 19º the screen will
display this warning which indicates that the
cutter deck arms are locked in the lower
position. An audible warning will be
sounded, the warning will sound four times
every 4 seconds and the red LED’s will flash
four times every 4 seconds. This will
continue until the machine has been driven
to an area of less than 19º.
Press the button below the to confirm the
fault.
12 : 34 : 56
0.0 Hours
12 : 34 : 56
0.0 Hours
0°
Slopes > = 16°
in either x or y
0°
Slopes > = 18°
in either x or y
VISUAL DISPLAY
QUICK START GUIDE
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WARNING SLOPE ANGLE 25°
If the slope angle reaches 25º the screen will
display this warning indicating that at 25º the
front cutter deck will be lifted 4- 6 inches
above the ground to improve the stability and
all decks will stop rotation. An audible
warning will be given, the buzzer will sound
four times every 4 seconds and the red
LED’s will flash four times every 4 seconds.
This will continue until the machine has been
driven to an area of less than 16º.
Press the button below the to confirm the
fault.
WARNING OIL PRESSURE FAULT
When this screen is shown, the engine oil
pressure has decreased below the normal
level. If this happens during operation, or
does not go off when the engine is run at
more than 1000 rpm. Stop the engine and
check the oil level. Top up if necessary.
Press the button below the to confirm the
fault.
Press the button below the to confirm the
fault.
WARNING CLEAR RADIATOR SCREENS
When this screen is shown, the engine
temperature has risen above the normal
level.
Stop the engine and clean the radiator
screens.
The number in the top right of the screen
indicates the total number of faults recorded.
Press the button below the to confirm the
fault.
WARNING ENGINE FAULT
When this screen is shown, there is an
engine fault. Stop the engine as soon as
possible and contact your local Ransomes
Jacobsen Dealer
When this fault occurs the machine goes into
limp-home mode.
The number in the top right of the screen
indicates the total number of faults recorded.
Press the button below the to confirm the
fault.
0°
Slopes > = 22°
in either x or y
!
OIL PRESSURE
FAULT
1
!
CLEAR BUG
SCREEN
12
1
VISUAL DISPLAY
QUICK START GUIDE
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WARNING FOOT PEDAL FAULT
When this screen is shown if there is a
communications fault between the foot pedal
and the controller.
Stop the machine as soon as possible and
contact your local Ransomes Jacobsen
Dealer
When this fault occurs the machine goes into
limp-home mode.
The number in the top right of the screen
indicates the total number of faults recorded.
Press the button below the to confirm the
fault
WARNING BATTERY FAULT
When this screen is shown, the battery is not
charging or there is a charge circuit fault.
The number in the top right of the screen
indicates the total number of faults recorded.
Press the button below the to confirm the
fault.
WARNING CHARGE FILTER BLOCKED
When this screen is shown, the hydraulic-
charge filter is blocked and needs replacing.
Replace the filter element at the earliest
opportunity.
The number in the top right of the screen
indicates the total number of faults recorded.
Press the button below the to confirm the
fault.
WARNING HRDRAULIC OIL LEVEL LOW
When this screen is shown, the hydraulic oil
level is low.
Fill with clean hydraulic oil at the earliest
opportunity.
The number in the top right of the screen
indicates the total number of faults recorded.
Press the button below the to confirm the
fault
1
1
1
!
CHARGE FILTER
FAULT
1
VISUAL DISPLAY
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WARNING SERVICE REQUIRED
When this screen is shown, the machine
needs a service.
Go to the main menu and select service
menu, time until service to show the parts
needed for a service.
The number in the top right of the screen
indicates the total number of faults recorded.
Press the button below the to confirm the
fault.
WARNING SOLENOID FAULT
When this screen is shown, there is a
solenoid fault.
Go to i/o diagnostics for solenoid
identification.
The number in the top right of the screen
indicates the total number of faults recorded.
Press the button below the to confirm the
fault.
WARNING TST FAULT
When this screen is shown, there is a fault
with the TST. Stop as soon as possible and
contact your local Ransomes Jacobsen
Dealer
The number in the top right of the screen
indicates the total number of faults recorded.
Press the button below the to confirm the
fault.
WARNING MAXIMUM SLOPE ANGLE
EXCEEDED
When this screen is shown, the maximum-
slope angle has been exceeded.
The number in the top right of the screen
indicates the total number of faults recorded.
Press the button below the to confirm the
fault.
1
!
SERVICE
REQUIRED
1
!
FAULT SOLENOID
1
!
TST
™
1
0°
Slopes > = 22°
in either x or y
VISUAL DISPLAY
Europe & Rest of The World Except North & South America
Ransomes Jacobsen Limited
West Road, Ransomes Europark, Ipswich, IP3 9TT
English Company Registration No. 1070731
www.ransomesjacobsen.com
North & South America
Jacobsen
1451 Marvin Griffin Road, Augusta,
Georgia 30906 - 3852, USA
www.Jacobsen.com
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Jacobsen 25186G-US Owner's manual
- Category
- Lawnmowers
- Type
- Owner's manual
- This manual is also suitable for
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