Rapid Spray MARSHAL PRO Series Service manual

MARSHAL PRO
OPERATORS HANDBOOK
MARSHAL PRO
BUDDY MARSHAL PRO
250L / 400L

Compact Field Sprayers by Rapid Spray
Rapid Spray Marshal Pro Operators Handbook
CONTENTS
01 Introduction & Models
02 Warnings
03 Product Risk Assessment
04 Troubleshooting
05 Operation
06 Mixing & Filling
07 Calibration Guides
08 Spraying
10 Buddy Smart Reel Operation
12 Boom Regulator Kit
13 Honda GX200 Engine
19 Cleaning & Maintenance
21 Marshal Tank Parts Breakdown
22 Maruyama 33L/min Pump Breakdown
24 Turbo 400 Spray Gun Parts Breakdown
25 Pistol Grip Spray Gun Parts Breakdown
26 Warranty
29 Warranty Registration

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Rapid Spray Marshal Pro Operators Handbook 1
INTRODUCTION
Thank you for your purchase of a Rapid Spray Marshal Pro, a powerful, compact UTV
sprayer ready to mount to your UTV* or back of ute.
DISCLAIMER: In line with our policy of continuous improvement, the weights, dimensions and design may change slightly from what is shown in this
operators handbook.
*WARNING: Always obey vehicle and UTV/ATV manufacturer instructions regarding loading and operation. Please check weight restrictions. Serious
death or injury can occur from improper usage. Rapid Spray accepts no liability for the unsafe operation of this unit.
MODELS
Please note your unit may not have all the parts or accessories listed in this handbook.
This handbook covers the following models (including any custom variations):
SU0250AL0330H3
SU0250AL0330H5
SU0250AL0330R5
SU0250AL0330R18
MARSHAL PRO RANGE BUDDY MARSHAL PRO RANGE

Compact Field Sprayers by Rapid Spray
Rapid Spray Marshal Pro Operators Handbook2
WARNINGS
1. When mounting to any vehicle, ensure that you have read the Vehicle Owner’s Manual and
that you comply with all the weight restrictions as specified by the vehicle manufacturer,
as overloading can cause injury or death. Remember that one litre of water weighs one
kilogram. Ensure equipment is secure during transport.
2. To ensure your own safety and that of your employees or colleagues (if applicable) you
must comply with all relevant environmental, work place health and safety legislation and
codes of practice.
3. You must be in good mental health to operate this sprayer and not be under the influence of
alcohol or any drugs that could impair your vision, physical strength, dexterity, judgment or
other mental capacity.
4. Improper or careless use of this sprayer can cause serious injury. Minors should never be
allowed to use this sprayer. This sprayer should not be used when bystanders or animals
are in the area. This sprayer should never be used while children are in the area.
5. Before spraying, check the electrical and fuel systems for damage and deterioration.
Replace parts as necessary. Do not modify the equipment or use any attachments other
than those specified by the manufacturer.
6. Select and wear appropriate Personal Protective Equipment (PPE) in accordance with the
label of the product you intend on using and your own safe work practices. PPE must still
be worn while decontaminating your sprayer. Any accidental spills on the skin must be
immediately be washed with clean water and soap.
7. Turn o the engine before filling the chemical tank. Spray during the morning or evening
when it is cool. Intense sunlight will condense chemicals and may cause damage. Care
should be taken when spraying in windy conditions as spray dri may contaminate the air
and may aect the operator or damage adjacent non-target vegetation.
8. Spray only in well ventilated areas to keep away from flames or cigarettes. Keep all hoses
and equipment away from the hot engine to avoid fire hazards.
9. Do not eat, drink or smoke while spraying to avoid ingestion of chemicals. Do not carry or
store lunch boxes or other food and drink with spraying equipment.
10. Once the spraying operation has been completed, decontaminate the spray tank and spray
accessories. Store any remaining chemicals in a safe place in a sealed container. Dispose
of tank rinsing in compliance with the current environmental, work place health and safety
regulations.
11. Never leave the sprayer unattended without turning o the engine and relieving the line
pressure, and flushing the sprayer of any harmful chemicals.
12. Carry out maintenance as per the recommendations. Ensure that the unit is cool and
securely stabilised on a level surface before commencing maintenance.
Read all warnings below and obey any instruction stickers or warnings on the spray unit.
Failure to do so may result in serious bodily harm or death.

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Rapid Spray Marshal Pro Operators Handbook 3
PRODUCT RISK ASSESSMENT
TASK HAZARDS RISK CONTROL MEASURES
Partially fill the tank
with water, start the
motor and test the
spray unit.
Manual handling;
slips, trips or falls;
petrol fumes; fingers
jammed
Medium Concentrate on tasks, follow safe manual
handling techniques: don’t li on your
own if > 20kg, bend knees, keep back
straight; keep fingers clear; keep unit at
least 8m away from overhead power-lines;
fire extinguisher nearby; follow warning
stickers on tanks; wear PPE for petrol and
fumes (mask and gloves)
Check weather and
ground conditions
and select the
appropriate PPE to
suit the chemicals to
be used.
Manual handling;
slips, trips or falls.
Low Put on PPE as per the chemical
requirements in the Material Safety Data
Sheet (MSDS) - coveralls, gloves and
respirator; follow safe manual handling
techniques: don’t li on your own if > 20kg,
bend knees and keep back straight
Mix chemicals and
fill spray tank units
As above; spray dri,
chemical spillage,
emission of vapours
or flammability:
weather; untrained
visitors.
Medium As above; user trained in the state’s
chemical mixing and administration
course e.g. Chem Cert; follow the relevant
Environment Protection Authority
requirements, fire extinguisher present;
keep visitors away from the job unless
wearing full PPE
Use spray unit As above; loss of
load; work in heat &
cold; noise; exceed
load limit of vehicle;
hose entanglement;
terrain and slopes
High As above; wear clothes to suit heat and
cold; wear hearing protection if pump
noise > 85 dBa; follow manufacturer’s safe
operation instructions for the vehicle and
spray unit; don’t overload - water weighs
1kg per 1L; secure load to vehicle; hose tidy
Clean up,
maintenance and
storage
As above Low As above; continue to wear PPE for clean-
up, store tank in dry, well ventilated area
Buddy Smart Reel® See Buddy Smart Reel® Operators
Handbook
Pump / Motor See pump / motor Operators Handbook

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Rapid Spray Marshal Pro Operators Handbook4
TROUBLESHOOTING
CONDITION CAUSE REMEDY
Pump will not
prime
1. Insuicient motor RPM
2. Air leak on suction plumbing
3. Blocked/ restricted intake
hose
4. Filter cap disengaged
5. Filter gasket damaged /
missing
1. Increase motor RPM until pump primes
2. Tighten/ replace fittings and hose
clamps. Verify suction hoses are in good
condition.
3. Remove blockage from suction line,
ensure line is not kinked.
4. Lock filter cap into position.
5. Replace filter gasket.
Pressure drops
/ fluctuates
during standard
operation
1. Restriction on suction line
2. Pump sucking air
3. Plugged filter
4. Damaged regulator
1. Inspect tank and suction lines and
remove restriction
2. Tighten fittings
3. Remove and clean filter mesh and
housing
4. Remove regulator stem and inspect for
broken parts / pieces
Pressure gauge
not registering
1. Plugged with debris 1. Unthread, check and clean pressure
gauge
Hand gun loses
pressure
1. Debris in hose or nozzle
2. Pump losing prime
3. Pump pressure dropping /
fluctuating
1. Unthread nozzle tip and clean
2. See ‘Remedy’ for ‘Pump will not prime’
3. See ‘Remedy’ for ‘Pressure drops /
fluctuates during standard operation’
Buddy Smart
Reel®
See Buddy Smart Reel® Operators Handbook
Pump / Motor See pump / motor Operator’s Handbook
Always obey vehicle and UTV/ATV manufacturer instructions regarding loading and
operation. Please check weight restrictions. Serious death or injury can occur from
improper usage. Rapid Spray accepts no liability for the unsafe operation of this unit.
! WARNING !

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Rapid Spray Marshal Pro Operators Handbook 5
OPERATION
PRE-START UP
1. Familarise yourself with the unit.
2. Inspect the unit for any broken or damaged components - replace damaged/broken
components as necessary.
3. Familiarise yourself with the HONDA motor instructions as per pages 12 - 17, and ensure
you follow all warnings and instructions . For further instructions read the Honda
Owners Manual.
WARNING: the motor is shipped without oil or fuel - before operation, fill the motor with the
correct oil and fuel as advised in the HONDA motor instruction manual.
START UP
1. Confirm tank contents contains chemical/water.
2. Set the throttle lever to the ‘LOW’ position. Set the choke lever to the ‘CLOSE’ position
when the engine is cold.
3. Turn the pressure regulating knob anti-clockwise to the ‘BYPASS (“0” pressure) position.
4. While holding the sprayer steady, grip the recoil starter handle and pull quickly.
5. While checking the engine status aer start-up, return the choke lever to the ‘OPEN’
position.
Allow engine to warm-up for 2-3 minutes before commencing spraying operation.
OPERATION - Manipulating the pressure regulating valve
Turn the pressure regulating knob clockwise to increase pressure, and anti-clockwise to
decrease pressure. The sprayer requires less power when the regulating valve is set to low
pressure or the flow requirements are low. Running the engine with the throttle lever fully
open will result in unnecessary noise and increased duel consumption. It is recommended
to operate with the throttle lever at a medium setting.
For boom regulator operating instructions see page 12.

Compact Field Sprayers by Rapid Spray
Rapid Spray Marshal Pro Operators Handbook6
MIXING & FILLING
The following steps are given as a guide to mixing and filling your Marshal Pro sprayer.
1. Read the product label and follow the instructions carefully, taking special note with
regard to the order in which the products are added to the tank.
CAUTION: Mixing sites must be well away from watercourses and other environmental
sensitive areas. Children and animals must be kept away.
2. Measure out the correct quantity of chemical using clean measuring jugs used only for
this purpose.
3. Half fill the sprayer with clean water.
4. Commence agitation of the Marshal Plus with following steps:
• Pressure control lever must be in the ‘by-pass’ position. Turn regulator valve knob
in an anti-clockwise direction to reduce pressure to ‘O’ bar.
• Add the chemicals as measured correctly to the spray tank while still agitating.
• Rinse out the measuring jug and pour all rinsing’s into the spray tank. Safely
dispose of empty containers in compliance with current regulations.
• Top up the tank with water to the required level; ensure that the tank is not over-
filled and the outside is clean and dry before handling.
• Your Marshal Plus has now been correctly filled and the product thoroughly mixed.
Spraying can now commence.
5. To commence spraying, move the pressure control lever clockwise to the ‘press’
position, close the spray gun or boom and turn the adjustment knob in an anti-
clockwise direction until your desired pressure has been reached. Open the spray gun
or boom and start spraying.

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Rapid Spray Marshal Pro Operators Handbook 7
CALIBRATION GUIDE
Accurate calibration is an essential element of any spraying function as it ensure that the
pesticide is applied at the rate as recommended by the product manufacturer. Application
in excess of the recommended rate is prohibited, can damage crops and is uneconomical.
View the products packaging for recommended spraying applications.
Calibration must always be carried out:
• Spraying for the first time with new spray equipment
• At the beginning of each season
• Aer changes of nozzle tips, spraying pressure or speed
• Aer every 100 hectares of spraying
• Changes in pesticide
NOTE: When calibrating a sprayer, appropriate personal protective wear should be worn.
STEP-BY-STEP CALIBRATION GUIDE EXAMPLE
Read the label.
Find the
following:
Spray Volume (VOLUME)
Product Dose
Spray QUALITY
200L / hectare
50L / hectare
Medium
Measure:
Time / 100m
Measure time to spray 100m in seconds over land similar
to that which will be sprayed. 41.9 seconds
Calculate:
SPEED
Speed (km/h) = 360 divided by time (seconds) 360 = 8.6km/h
41.9
Measure nozzle
SPACING
Distance between each nozzle 0.5m
Measure:
L/min OUTPUT
Output = VOLUME x SPEED x SPACE ÷ 600
(L/min) (L/hectare) (km/h) (metre)
200 x 8.6 x 0.5 ÷ 600
Output = 1.433L/min
Choose
NOZZLE
Refer to nozzle manufacturers data charts or other sources and select the size
and type of nozzle that will product the calculated OUTPUT and spray QUALITY
Now, check the calibration on the sprayer.
Check Nozzle
OUTPUT
With water, check outputs of 4 or more nozzles using a
calibrated jug or flow meter. Check all nozzles are aligned
correctly and spray patterns are good.
Average Output
= 41.9L/minute
Calibrate
Sprayer
SPRAY VOLUME = OUTPUT x 600 ÷ SPEED ÷ SPACE
(L/min) (km/H) (metre)
1.4 x 600 ÷ 8.6 ÷ 0.5 =
195
If, as in the example, the nozzle output and therefore, spray volume, is less than the recommended
figures, increase the pressure and repeat calibration until target spray volume is reached.

Compact Field Sprayers by Rapid Spray
Rapid Spray Marshal Pro Operators Handbook8
SPRAYING
For eective spraying, ensure you have taken the following factors into account.
1. Before commencing spraying, plan the work eectively to reduce potential
contamination.
2. Do not spray if the operator, bystanders, watercourses or any non-target vegetation
appears to be in danger from spray dri contamination.
3. Work Rates
• Speed of operation
• Water points or nurse tanks
• Rate of travel
• Swath width
• Spray volume applied
4. Wind and dri
• Wind speed
• Wind direction
• Airspeed at boom height
• Wind direction and dri is controlled by;
»Reducing nozzle height
»Reducing pressure and using larger nozzles
»Fit low-dri nozzles producing larger droplets
NOTE: Avoid spraying on still warm days or during the night as convection currents may
cause dri in unpredictable directions. Optimum wind speeds are between 3km/h to
7km/h.
5. Field Work (for use with boom attachment - see diagram on page 9)
• Swath marking and spraying
• Mark out to ensure proper pass matching - use flags, foam markers or tram-lines
• Where large obstacles exist in the middle of an area to be sprayed, mark out and
spray the area like a separate headland.
• The perimeter of the field should be sprayed first. The width of two swaths will give
adequate turning space at the ends of spray runs.
• Never spray while turning.
6. Maintain constant speed when spraying. Should you need to increase your spraying
speed, larger delivery nozzles must be fitted. Re-calibrate as required.

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Rapid Spray Marshal Pro Operators Handbook 9
SPRAYING cont.
Diagram 1.0
Field Work Spraying Pattern

Compact Field Sprayers by Rapid Spray
Rapid Spray Marshal Pro Operators Handbook10
SETTING/CHANGING CUSTOM SPEED MYPACE REMOTE
The MyPace function allows a custom rewind speed to be set and stored. It can easily be
re-calibrated as oen as needed to suit changing conditions in terrain, weather or each
operator’s personal preference.
1. Pull the hose out to at least 20m.
2. Press both buttons on the MyPace handheld remote.
3. The Buddy® hose reel will begin to rewind at its minimum speed. The speed will
gradually increase while both buttons remain pressed.
4. When the desired speed is reached, release the button and the reel will continue at
that set speed. (If both buttons are held for approximately 20 seconds the reel will reach
maximum speed).
5. Releasing both buttons will cause the custom speed to be stored in the memory of the
remote.
6. When the button is pressed the reel will operate at the set speed.
7. The custom speed can be reset as oen as needed by starting back at step 2.
BUDDY SMART REEL®
Please read the Buddy Smart Reel® Operators Handbook for full instructions, parts
and maintenance instructions.
Please note your Marshal Pro sprayer may not require the following instructions. Only
applicable to Buddy® Marshal Pro sprayer units.
OPERATION
1. Switch power to the Reel and confirm that the display shows 0.
2. Pull the hose out to the required length for spraying.
3. To retract hose at maximum speed, press the button on the MyPace remote.
4. To retract the hose at a slower speed, press the button on the MyPace remote.
Always maintain a slight pull on the hose as it is rewinding to ensure a consistent layup
of the hose on the spool.
5. Please note that the reel must not be connected to a pressure reading that is greater
than 40Bar.
6. Connect the spray gun to the fitting at the end of the hose.
7. In case of a misplaced remote the button on the switch panel will operate as a manual
fast rewind.
(WHERE FITTED)

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Rapid Spray Marshal Pro Operators Handbook 11
• = Reel powered correctly, on standby, ready to operate
• = Reel has not been paired to a remote
• = Reel is in pairing mode
• = Supply voltage to reel is too low
• = Reel is rewinding at the fast setting
• = Reel is rewinding at the slow speed
Your Buddy Smart Reel®is equipped with a display to indicate its current status. During
operation of your reel you may observe the following messages on the display.
0
nP
PA
LL
FA
SL
Slow flash
Very fast flash
Fast flash
Very fast flash
Fast flash
Unit in
pairing mode
Fast rewind
button pressed
Slow rewind
button pressed
Battery low and fast
rewind pressed
Battery low and slow
rewind pressed
PAIRING MYPACE REMOTE TO BUDDY SMART REEL®
The MyPace handheld remote should be delivered already paired to the Buddy
Hose Reel. If several reels have been purchased and it is not clear as to which remote is
paired to which reel or if the remote has been replaced, the remote can be re-paired to the
reel at any time.
How to pair the MyPace remote
1. Stand within reach of the Buddy Reel switch panel.
2. Ensure the reel is powered and switched on.
3. Remove the batteries from the remote.
4. Press both buttons on the remote and insert the batteries while holding the buttons.
5. Green lights will flash slowly on the remote and the display on the switch panel on the
reel will slowly flash PA.
6. Within 10 seconds, press the manual rewind button on the reel switch panel.
7. Successful pairing will be acknowledged by the display on switch panel flashing PA
fast for a few seconds then return to a steady 0. (The green light on the remote may
continue to flash slowly for a few seconds then stop).
8. Aer the green light on the remote stops flashing, press either button to confirm that
the reel is responding.
READING LED LIGHTS & SWITCH PANEL CODES

Compact Field Sprayers by Rapid Spray
Rapid Spray Marshal Pro Operators Handbook12
BOOM REGULATOR KIT | ATRVS10B400P
If your Marshal Pro sprayer has been fitted with a low pressure boom regulation kit
and solenoid, you can use this to accurately regulator the output pressure for boom or
boomless nozzle spraying.
SETUP & OPERATION
1. Connect the solenoid battery clips to your 12 volt DC power source;
2. Connect your boom or boomless nozzle to the MBSP outlet fitting or supplied
10mm hose tail which exits the solenoid valve;
3. Turn the regulator control t-bar (silver) anti-clockwise until it is completely open.
Loosen the locking nut if required;
4. Turn on the pump and adjust the main high pressure regulator (black knob) to 10bar;
5. Open the small ball valve on the high pressure manifold to allow liquid to enter the low
pressure regulator;
6. Slowly turn the t-bar control on the low pressure regulator clockwise until the desired
pressure is reached on the gauge while spraying our of the boom/boomless nozzle;
NOTE: if you are using high pressure to spray with the hand gun, you will need to turn o
the tap feeding the low pressure manifold or you will not be able to increase the pressure
past 15bar.
High Pressure
Regulator
T-Bar Regulator
Control
MBSP Outlet

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Rapid Spray Marshal Pro Operators Handbook 13
HONDA GX200 ENGINE
Please read the Honda®Owners Manual for full safety, operation, parts and
maintenance instructions. Always follow manufacturers directions.
SAFETY INFORMATION
• Understand the operation of all controls and learn how to stop the engine quickly
in case of emergency. Make sure the operator receives adequate instruction before
operating the equipment.
• Do not allow children to operate the engine. Keep children and pets away from the
area of operation.
• Your engine’s exhaust contains poisonous carbon monoxide. Do not run the engine
without adequate ventilation and never run the engine indoors.
• The engine and exhaust become very hot during operation. Keep the engine at
least 1m (3 ) away from buildings and other equipment during operation. Keep
flammable materials away, and do not place anything on the engine while it is
running.
SAFETY LABELS
This label warns you of potential hazards that can cause serious injury. Read it carefully.
If the label comes o or becomes hard to read, contact your Honda servicing dealer for a
replacement.
MUFFLER CAUTION LABEL
WARNING LABEL
See the manufacturer’s instructions
provided with the equipment.
The label is packaged with the engine.
WARNING
Gasoline is highly flammable and explosive.
Turn engine o and let cool before refueling.
The engine emits toxic carbon monoxide.
Do not run in an enclosed area.
READ OWNERS MANUAL BEFORE OPERATION.
CAUTION
HOT MUFFLER CAN BURN YOU
Stay away while engine has
been running.
MUFFLER CAUTION LABEL WARNING LABEL
The safety label should be located on the
fuel tank or packaged loosely with the
engine.

Compact Field Sprayers by Rapid Spray
Rapid Spray Marshal Pro Operators Handbook14
COMPONENT & CONTROL LOCATIONS
FUEL TANK
FUEL FILLER CAP
OIL DRAIN PLUG OIL FILLER CAP/DIPSTICK
SPARK PLUG
MUFFLER
AIR CLEANER
RECOIL STARTER
STARTER GRIP
FUEL VALVE LEVER
THROTTLE LEVER
ENGINE SWITCH
CHOKE LEVER
FEATURES
Oil Alert® System
The Oil Alert®system is designed to prevent engine damage caused by an insuicient
amount of oil in the crankcase. Before the oil level in the crankcase can fall below a safe
limit, the Oil Alert®system will automatically stop the engine (the engine switch will
remain in th ON position.
If the engine stops and will not restart, check the engine oil level before troubleshooting
other areas.

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Rapid Spray Marshal Pro Operators Handbook 15
BEFORE OPERATION CHECKS
Is your engine ready to go?
For your safety, and to maximise the service life of your equipment, it is very important to
take a few moments before you operate the engine to check its condition. Be sure to take
care of any problem you find, or have your servicing dealer correct it before you operate
the engine.
WARNING
Improperly maintaining this engine, or failure to correct a problem before
operation can cause a malfunction in which you can be seriously hurt or killed.
Always perform a pre-operation inspection before each operation
and correct any problem.
Before beginning your pre-operation checks, be sure the engine is level and the engine
switch is in the OFF position.
Always check the following items before you start the engine:
Check the General Condition of the Engine
1. Look around and underneath the engine for signs of oil or gasoline leaks.
2. Remove any excessive dirt or debris, especially around the muler and recoil starter.
3. Look for signs of damage.
4. Check that all shields and covers are in place, and all nuts, bolts and screws are
tightened.
Check the Engine
1. Check the fuel level. Starting with a full tank will help eliminate or reduce operating
interruptions for refuelling.
2. Check the engine oil level. Running the engine with a low oil level can cause engine
damage.
The Oil Alert®system will automatically stop the engine before the oil level falls
below safe limits. However, to avoid the inconvenience of an unexpected shutdown,
always check the engine oil level before startup.
3. Check the air filter elements. A dirty air filter element will restrict air flow to the
carburetor, reducing engine performance.
4. Check the equipment powered by this engine.
Review the instructions provided with the equipment powered by this engine for any
precautions and procedures that should be followed before engine startup.

Compact Field Sprayers by Rapid Spray
Rapid Spray Marshal Pro Operators Handbook16
SAFE OPERATING PRECAUTIONS
Before operating the engine for the first time, please review the SAFETY INFORMATION
section and the BEFORE OPERATIONS CHECKS on previous cards.
For your safety, do not operate the engine in an enclosed area such as a garage. Your
engine’s exhaust contains poisonous carbon monoxide gas that can collect rapidly in an
enclosed area and cause illness or death.
Review the instructions provided with the equipment powered by this engine for any
safety precautions that should be observed with engine startup, shutdown or operation.
Do not operate the engine on slopes great than 20°.
WARNING
Exhaust contains poisonous carbon monoxide gas that can build up to dangerous levels in closed
areas. Breathing carbon monoxide can cause unconsciousness or death.
Never run the engine in a closed or even partly closed area where people may be present.
STARTING THE ENGINE
1. Move the fuel valve lever to the ON position.
2. To start a cold engine, move the choke lever to the CLOSED position.
To restart a warm engine, leave the choke lever in the OPEN position.
FUEL VALVE LEVER
ON
ON
OFF
CHOKE LEVER
OPEN
CLOSED
CLOSED

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Rapid Spray Marshal Pro Operators Handbook 17
STARTING THE ENGINE cont.
POSITION
MIN.
MAX.
THROTTLE LEVER
MIN.
ENGINE SWITCH
ON
ON
STARTER GRIP
5. Pull the starter grip lightly until you feel resistance, then pull briskly in the direction of
the arrow shown below. Return the starter grip gently.
5. If the choke lever was moved to the CLOSED position to start the engine, gradually
move it to the OPEN position as the engine warms up.
CHOKE LEVER
OPEN
OPEN
CLOSED
3. Move the throttle lever away from the MIN. position, about of the way toward the
MAX position.
Some engine applications use a remote-mounted throttle control rather than the engine
mounted throttle level shown here. Refer to the instructions provided by the equipment
manufacturer.
4. Turn the engine switch to the ON
position.
Do not allow the starter grip to snap
back against the engine. Return it gently
to prevent damage to the starter.
NOTICE

Compact Field Sprayers by Rapid Spray
Rapid Spray Marshal Pro Operators Handbook18
STOPPING THE ENGINE
To stop the engine in an emergency, simply turn the engine switch to the OFF position.
Under normal conditions, use the following procedure.
1. Move the throttle level to the MIN. position.
Some engine applications use a remote-mounted throttle control rather than the engine
mounted lever shown here. THROTTLE LEVER
MAX.
MIN.
2. Turn the engine switch to the OFF
position.
ENGINE SWITCH
OFF
3. Turn the fuel valve lever to the OFF position.
FUEL VALVE
LEVER
OFF
ON
OFF
SETTING THE ENGINE SPEED
Position the throttle lever for the desired engine speed.
Some engine applications use a remote-mounted throttle control rather than the engine
mounted throttle lever shown here. THROTTLE LEVER
This manual suits for next models
5
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