Briggs & Stratton SnapperPro 590084 User manual

Supplemental Setup and Operating
Instructions and Illustrated Parts Lists for
Snapper Pro Zero-Turn Riding Mowers
Using Propane Fuel
Model Description
5900847 S200X32BVP61, 61” Zero-Turn Riding Mower w/ Propane Fuel
5405257
Revision E
TP 100-7434-E-M2-SP
Briggs & Stratton Power Products Group, LLC.
5375 N. Main Street
Munnsville, NY 13409-4003
Not for
Reproduction

ES GB
Spanish English
Table of Contents
Operator Safety .................................................. 1
Propane Mower Operating Procedures ..................1
Propane Fuel Tank Filling Procedures ...................1
Procedures for Safe Handling of Propane..............1
Features & Controls........................................... 2
Control Functions....................................................2
Operation............................................................. 4
Checks Before Starting...........................................4
Starting the Engine .................................................4
Stopping the Rider ..................................................4
Regular Maintenance ......................................... 4
Removing the Propane Tanks ................................4
Re-installing the Propane Tanks.............................5
Initial Fill of a New Propane Tank...........................5
Excess Flow Valve..................................................5
Leak Testing the Fuel System ................................6
Specifications ..................................................... 7
Seguridad del Operador .................................... 9
Funciones y Controles..................................... 10
Operación.......................................................... 12
Mantenimiento Regular.................................... 13
Especificaciones .............................................. 15
Illustrated Parts Lists....................................... 16
Tank Mount Group................................................16
Instrument Control Panel Group...........................18
Hydraulic & Fuel Supply Group ............................20
Electrical Schematics............................................22
Charging Circuit ....................................................22
Cranking Circuit ....................................................23
Ignition Grounding Circuit / Operator
Presence...............................................................24
PTO Clutch Circuit ................................................25
NOTE: In this manual, “left” and “right” are referred to as
seen from the operating position.
This manual is intended to supplement the operator’s manual included
with your machine. There is very important safety, operational and maintenance
information in this manual. Read and understand all information in your
operator’s manual and this supplement manual before attempting to operate this
machine. Save these instructions for future reference.
Briggs & Stratton Power Products Group, LLC.
Copyright © 2010 Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved.
The Snapper Pro logo is a trademark of Briggs &
Stratton Corporation Milwaukee, WI, USA.
Contact Information:
Briggs & Stratton Power Products Group, LLC.
5375 N. Main St.
Munnsville, NY 13409-4003
[phone]
www.SnapperPro.com
Not for
Reproduction

1
GB
Operator Safety
Operator Safety
WARNING
Avoid serious injury or death from operating
a mower using propane fuel. Follow mower
operating procedures, propane fuel and
propane fuel tank filling producedures. PROPANE FUEL TANK FILLING
PROCEDURES
 • Apropanefueltankisacylinderdesignedto
contain a liquefied petroleum gas (propane)
under pressure that is highly flammable. Filling,
operating and servicing of this cylinder (tank)
must be conducted at an approved propane
dealer by persons properly trained and qualified in
accordance with local, state, federal and provincial
jurisdictional requirements.
 • Do not overfill the propane tank. Fill at an
approved propane dealer following the procedures
and specifications on the tank.
 • Anewpropanetankthathasneverbeenfilled
with propane requires special procedures to
properly purge the tank of air and fill for the first
time. Refer to the instructions on the propane
tank and fill only at an approved propane dealer
following the procedures and specifications on the
tank.
MOWER OPERATING
PROCEDURES USING PROPANE
FUEL
Background
 • Ferrispropanemowersaredesignedtooperate
on a propane vapor system, which draws vapor
from the fuel tank. It is not compatible with the
typical propane fork truck system that operate on
propane liquid drawn from the fuel tank.
 • Thefuelsystemisdesignedwithalefthand
thread on the fuel hose and tank connections
intended to prevent use of a liquid propane tank
(using right hand threads). The mower will NOT
function correctly with a liquid propane fuel tank.
Operation
 • TurnpropaneOFFatthefueltankshut-offvalve
at the end of each day, before changing fuel tanks
and/or transporting.
 • Operatethemowerononepropanetankata
time. Keep the fuel tank shut-off valve on the
opposite side tank turned off.
 • CLOSEthefueltankshut-offvalveonthepropane
tank immediately if you smell raw propane. DO
NOT attempt to start engine until the problem has
been identified and repaired.
 • Avoidfirehazard.Neveropenthetankvapor
(spud) valve while the tank is attached or near the
unit.
Service
 • DoNOTbleedpropanefuelindoors,inan
enclosed trailer, garage or other enclosed areas.
Propane is under pressure and highly flammable.
 • DoNOTalteroradjustthepropanefuelsystemin
any way.
 • StorepropanefueltanksonlyinOUTSIDE
areas away from electric or gas appliances and
any possible source of spark, heat or heavy
equipment. The storage facility should be
constructed and located in compliance with local,
state, federal or provincial jursidictional safety
codes.
 • UseONLYaD.O.T.ratedpropanefueltank.See
your Ferris dealer to obtain extra tanks.
 • Regularlychecktheflexiblesupplyline.Make
sure that they are in good condition. Replace
damaged or leaking components.
WARNING
Propane vapors are extremely flammable
and explosive.
Fire or explosion can cause severe burns
or death.
Frostbite can result from skin / eye contact
contact with leaking propane (LP) fluid.
FLAMMABLE
GAS
2
PROCEDURES FOR SAFE
HANDLING OF PROPANE
 • Ifthereisapropane(LP)gasleakageinthearea,
do not attempt to start engine.
 • Toprotectyourselffromtheriskoffrostbitefrom
a potential propane (LP) fluid leak, always wear
protective clothing when working on the propane
system.
P/N: 5102666
Decal, Warning, Vapor Valve
Not for
Reproduction

2 www.SnapperPro.com
GB
CONTROL FUNCTIONS
The information below briefly describes the function of individual controls. Starting, stopping, driving, and
mowing require the combined use of several controls applied in specific sequences. To learn what combination
and sequence of controls to use for various tasks see the OPERATION section.
Ground Speed Control Levers
These levers control the ground speed of the rider.
The left lever controls the left rear drive wheel and
the right controls the right rear drive wheel.
Moving a lever forward increases the FORWARD
speed of the associated wheel, and pulling back on a
lever increases the REVERSE speed.
Note: The further a lever is moved away from the
neutral position the faster the drive wheel will turn.
See the Operation section for steering instructions.
Seat Adjustment Lever
The seat can be adjusted forward and back. Move
the lever forward, position the seat as desired, and
release the lever to lock the seat in position.
Ignition Switch
The ignition switch starts and stops the engine, it has
three positions:
OFF Stops the engine and shuts off the
electrical system.
RUN Allows the engine to run and powers
the electrical system.
START Cranks the engine for starting.
NOTE: Never leave the ignition switch in the RUN
position with the engine stopped–this drains the
battery.
Features & Controls
Features & Controls
Not for
Reproduction

3
GB
Features & Controls
PTO (Power Take Off) Switch
The PTO switch engages and disengages the mower.
Pull UP on the switch to engage the mower, and push
DOWN to disengage the mower.
Throttle Control
Moving the throttle control fully forward is FULL
throttle position. Always operate the unit at FULL
throttle when mowing.
Parking Brake
DISENGAGE Releases the parking brake.
ENGAGE Locks the parking brake.
Pull the parking brake lever back to engage the
parking brake. Move the lever fully forward to
disengage the parking brake. NOTE: To start the unit
the parking brake must be engaged.
Deck Lift Pedal, Cutting
Height Adjustment Pin &
Deck Lift Lock Lever
These control the cutting height of the mower deck.
Depress the pedal until it locks into the 5” (12,7cm)
position. Place the adjustment pin in the desired
cutting height and release the lift lock lever.
Hour Meter / Maintenance Reminder
Measures the time of the PTO being engaged. The
hour meter measures the number of hours the PTO
has been engaged. The hour meter will flash an
initial oil change indicator at 5 hours, and a lubrication
reminder every 50 hours. These reminders display
for approximately two hours and will automatically
reset themselves.
Note: The hour meter will register the passage of time
only when the PTO is engaged. The hour meter has
a self contained power source so the total hours are
always visible.
Fuel Tank Shut-Off Valve
(One valve per tank)
The fuel shut off valves are located on the front of the
propane tanks. Turn the knob CLOCKWISE to close
the fuel shut off valve. Turn the knob COUNTER-
CLOCKWISE to open the fuel shut off valve.
When operating the unit, only one fuel tank shut-off
valve should be open at a time, so that LP gas is only
drawn from one tank at a time.
The propane tanks are equipped with a excess flow
valve that will automatically close and stop the flow of
propane from the tank if the flow of propane exceeds
the specified rate.
Fuel Level Guage
Displays the fuel level in the tank.
FUEL TANK CONTROLS
Not for
Reproduction

REMOVING THE PROPANE TANKS
The propane tanks must be removed from the
machine for re-filling and for long term storage.
1. Close the the fuel shut off valve (A, Figure 1) by
turning it CLOCKWISE.
2. The fuel supply hose fittings (B) are left-handed
threads. Rotate the fuel supply hose fitting to the
right to loosen the fuel supply hose fitting.
3. Release the propane tank straps (A, Figure 2) that
secure the propane tank to the machine.
4. Lift the propane tank straight up off the machine.
4 www.SnapperPro.com
GB
Operation
WARNING
If you do not understand how a specific control
functions, or have not yet thoroughly read the
FEATURES & CONTROLS section, do so now.
Do NOT attempt to operate the tractor without
first becoming familiar with the location and
function of ALL controls.
STARTING THE ENGINE
1. Open the fuel shut off valve on one of the propane
tanks by turning the fuel shut off valve COUNTER-
CLOCKWISE. Leave the valve on the opposite
tank closed.
2. While sitting in the operator’s seat, engage the
parking brake and make sure the PTO switch is
disengaged and the ground speed control levers
are locked in the NEUTRAL position.
3. Set the engine throttle control to 1/4 throttle
position.
4. Insert the key into the ignition switch and turn it to
START.
NOTE: Allow the engine to crank for 3 seconds,
if the engine does not start, re-check to see if the
crankcase is filled to the full mark on the dipstick.
If necessary fill the crankcase to the full mark on
the dipstick. See the engine Operator’s Manual for
instructions and oil recommendations.
5. After the engine starts, allow the engine to warm
up for at least a minute before engaging the PTO
switch or driving the rider.
Warm up the engine by running it for at least a minute
before engaging the PTO switch or driving the rider.
CHECKS BEFORE STARTING
 • Checkthatcrankcaseisfilledtothefullmarkon
the dipstick. See the engine Operator’s Manual for
instructions and oil recommendations.
 • Makesureallnuts,bolts,screwsandpinsarein
place and tight.
 • Adjusttheseatposition,andmakecertainyoucan
reach all controls from operator’s position.
 • Makesurethatthepropanetanksareinstalled
correctly and secured tightly. Refer to engine
manual for fuel recommendations.
 • Makesurethatonlyonefuelshut-offvalveis
OPEN. Do NOT run the machine with both fuel
shut-off valves opened at the same time.
Operation
Maintenance
6. After warming the engine, ALWAYS operate
the unit at FULL THROTTLE when mowing.
In the event of an emergency the engine can be
stopped by simply turning the ignition switch
to STOP. Use this method only in emergency
situations. For normal engine shut down follow the
procedure given in STOPPING THE RIDER.
STOPPING THE RIDER
1. Returning the ground speed control levers to the
middle position will stop tractor movement. Pivot
the levers outward and lock them in NEUTRAL.
2. Disengage the PTO by pushing down on the PTO
switch.
3. Engage the parking brake by pulling the handle up
until it locks into position.
4. Move the throttle control to 1/4 throttle position
and turn the ignition key to OFF. Remove the
key.
5. Close the fuel tank shut-off valve on the propane
tank by turning the fuel tank shut-off valve
CLOCKWISE.
Not for
Reproduction

Regular Maintenance
Figure 2. Releasing the Tank Straps
A. Propane Tank Straps
A
Figure 1. Closing the Fuel Tank Shut-Off Valve
A. Fuel Shut Off Valve
B. Fuel Supply Hose Fitting (w/ Left Hand Threads)
C. Tank Positioning Bracket
A
B
C
5
GB
RE-INSTALLING THE PROPANE
TANKS
NOTE: The propane tank should be installed on
the unit so that the fuel shut-off valve and fuel level
gauge are pointing toward the rear of the machine by
the rear bumper.
1. Position the propane tank so that the tank
positioning bracket (C, Figure 1) fits into the slots
located on either side of the center slot.
2. Connect the fuel supply hose fitting (B) to the
tank. Turn the fuel supply hose fitting to the left to
tighten the fuel supply hose fitting.
3. Tighten the propane tank straps (A, Figure 2) that
secures the propane tank to the machine.
NOTE: The length of the propane tank straps are
adjustable. If the propane tank straps do not firmly
secure the propane tank in place, unclasp the
propane tanks straps, turn the handles clockwise and
then reclaps the propane tank brackets. Continue
this process until the propane tank straps hold the
tank firmly in place. DO NOT operate the machine
with a propane tank that is not firmly secured into
place.
NOTE: Wait until you are ready to start the machine
before re-opening the fuel shut off valve (A, Figure 1).
INITIAL FILL OF A NEW PROPANE
TANK
A new propane tank that has never been filled with
propane requires special procedures to properly
purge the tank of air and fill for the first time. Refer
to the instructions on the propane tank and fill only at
an approved propane dealer following the procedures
and specifications on the tank.
EXCESS FLOW VALVE
The propane tanks on this unit are equipped with
excess flow valves which will close if the flow of
propane exceeds a specified rate.
Conditions that will cause the excess flow valves to
close are:
a) If a component of the propane system suffers
significant damage, allowing the mass escape of
propane.
b) If one propane tank is empty and the fuel shut-off
valve is not closed before opening the fuel shut-off
valve on the full tank. This causes the propane
to quickly flow from the full tank to the empty tank
until both tanks are at the same level.
Not for
Reproduction

6 www.SnapperPro.com
GB
Regular Maintenance
LEAK TESTING THE FUEL SYSTEM
This procedure should only be used when trying to
identify the location of a leak.
1. Create a mixture of 50% water and 50% liquid
dishwashing soap.
2. OPEN the fuel tank shut-off valve on the left
hand propane tanks (turn valve COUNTER-
CLOCKWISE. Leave the fuel tank shut-off valve
on the right tank closed propane tank closed.
3. Using a sponge, rag or small non-metallic brush,
apply the soap water mixture at each of the
locations circled in Figure 3.
4. Check each location shown in Figure 3 for
growing bubbles, which indicate a fuel leak.
Bubbles will look something like this:
5. CLOSE the fuel tank shut-off valve (turn fully
CLOCKWISE).
6. Tighten or replace any leaking connections.
7. Repeate steps 2 through 6 until no leaks are
detected. DO NOT use the unit if leaks cannot be
stopped.ContactyourauthorizedFerrisdealerfor
assistance.
8. Repeat steps 2 through 8, with the fuel tank shut-
off valve closed on the left propane tank and
the fuel tank shut-off valve opened on the right
propane tank.
WARNING
Gaseous vapors are extremely flammable
and explosive.
Fire or explosion can cause severe burns
or death.
• DO NOT smoke or permit ignition sources in
the area while conducting a leak test.
• Perform leak test OUTDOORS only in a well
ventilated area.
• DO NOT perform a leak test with a match or
open flame.
• DO NOT perform a leak test while the unit is
in use.
• ALWAYS perform a leak test whenever any
fuel system components are changed.
FLAMMABLE
GAS
2
9. When you are done testing the system make sure
that both fuel tank shut-off valves are CLOSED
until you are ready to use the unit again.
10. Wash off soapy residue with clean cold water and
towel dry.
11. Wait five minutes to allow all gas to evacuate the
area before starting the generator.
NOTE: The leak test must be performed in an area
that has adequate lighting in order to see if bubbles
are developing. DO NOT use a flashlight to check for
bubbles.
Figure 3. Leak Test Locations
A. Regulator and Connections
B. Propane Tank (Right Side Shown)
A
B
Not for
Reproduction

7
GB
NOTE: Specifications are correct at time of printing and are subject to change without notice.
Actual sustained equipment horsepower will likely be lower due to operating limitations and environmental factors.
ENGINE:
Briggs & Stratton**
Make Briggs & Stratton
Model 543577-0110-E1
Displacement 54.62 Cu. in (895 cc)
Electrical System 12 Volt, 20 amp. Alternator, Battery: 340
CCA
Oil Capacity 2.4 US qt. (2.25 L) w/ Filter
CHASSIS:
Rear Wheels TireSize:24x12.00-12
Inflation Pressure: 15 psi (1,03 bar)
Front Wheels TireSize:13x6.50-6
Inflation Pressure: 25 psi (1,72 bar)
TRANSMISSIONS:
HydroGear PG-3H / HGM-12E 3131
Type Pump and Wheel Motor
Hydraulic Fluid SAE 20W-50 motor oil
Speeds Forward: 0-10 MPH (0-16.09 km/h)
@ 3400 rpm Reverse: 0-5 MPH (0-8.05 km/h)
Continuous Torque 222 ft. lbs. (301 N.m.)
Output
Maximum Weight 750 lbs. (340 Kg)
on Axle
DIMENSIONS:
Overall Length 79” (201 cm)
Overall Width 62” (157 cm)
Height 68” (173 cm)
Weight (apx..) 1175 lbs. (534 kg)
Specifications
**Engine Power Rating Information
The gross power rating for individual gas engine models is labeled in accordance with SAE (Society of
Automotive Engineers) code J1940 (Small Engine Power & Torque Rating Procedure), and rating performance
has been obtained and corrected in accordance with SAE J1995 (Revision 2002-05). Torque values are derived
at 3060 RPM; horsepower values are derived at 3600 RPM. Actual gross engine power will be lower and is
affected by, among other things, ambient operating conditions and engine-to-engine variability. Given both
the wide array of products on which engines are placed and the variety of environmental issues applicable to
operating the equipment, the gas engine will not develop the rated gross power when used in a given piece
of power equipment (actual “on-site” or net power). This difference is due to a variety of factors including, but
not limited to, accessories (air cleaner, exhaust, charging, cooling, carburetor, fuel pump, etc.), application
limitations, ambient operating conditions (temperature, humidity, altitude), and engine-to-engine variability. Due
to manufacturing and capacity limitations, Briggs & Stratton may substitute an engine of higher rated power for
this Series engine.
Not for
Reproduction

8 www.SnapperPro.com
ES
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
Notes / Notas
Not for
Reproduction