SPERONI CMA User manual

Gasoline Water Pump
Motopompe a benzina
Instruction Manual
Libretto istruzioni
CMA
MSA
MSHP
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CONTENTS
1. PUMP SAFETY............................................................................................................................................................. 5
2. COMPONENTS & CONTROL LOCATIONS ........................................................................................... 7
3. CONTROLS .................................................................................................................................................................... 8
4. CHECK BEFORE OPERATION .................................................................................................................. 10
5. OPERATION................................................................................................................................................................ 14
6. STARTING THE ENGINE .................................................................................................................................. 17
7. STOPPING THE ENGINE ................................................................................................................................. 19
8. MAINTENANCE ....................................................................................................................................................... 20
9. TRANSPOTING/STORAGE ............................................................................................................................ 27
10. TROUBLESHOOTING ........................................................................................................................................ 31
11. SPECIFICATIONS................................................................................................................................................... 33
12. CONSUMER INFORMATION......................................................................................................................... 34
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INDICE
1. SICUREZZA DELLA POMPA ..................................................................................................................... 39
2. POSIZIONI DEI COMPONENTI E DEI COMANDI ....................................................................... 41
3. COMANDI ................................................................................................................................................................. 42
4. CONTROLLO PREOPERATIVO ................................................................................................................ 44
5. FUNZIONAMENTO ............................................................................................................................................ 48
6. AVVIO DELLA MACCHINA ........................................................................................................................... 51
7. ARRESTO DELLA MACCHINA ................................................................................................................. 53
8. MANUTENZIONE ................................................................................................................................................ 54
9. TRASPORTO/CUSTODIA .............................................................................................................................. 61
10. INDIVIDUAZIONE ED ELIMINAZIONE DEI GUASTI .................................................................. 64
11. SPECIFICHE ............................................................................................................................................................ 66
12. INFORMAZIONI PER IL CONSUMATORE ........................................................................................ 67
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Thank you for purchasing a water pump.
This manual covers the operation and maintenance of water pump:
CMA 50 - CMA 80 - MSA 50 - MSA 80 - MSHP 50
The information and specifications included in this publication were in effect
at the time of approval for printing.
No part of this publicatyion may be reproduced without written permission.
This manual should be considered a permanent part of the pump and should
remain with the pump if it is resold.
The illustration in this manual are based in: CMA-MSA 80
The illustration may vary according to the type.
Keep this owner's manual handy, so you can refer to it at any time. This
owner's manual is considered a permanent part of the water pump and should
remain with the water pump if resold.
If a problem should arise, or if you have any questions about the pump,
consult you authorized dealer.
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1. PUMP SAFETY
Your safety and the safety of others are very important. And using this water pump
safely is an important responsability.
To help you make informed decisions about safety, we have provided operating
produceres and other information on labels and in this manual. This information
alerts you to potential hazards that could hurt you or others.
Of course, it is not pratical or possible to warn you about all the hazards associated
with operating or maintaining a water pump. You most use your own good judgment.
You will find important safety information in a variety of forms, including:
Safety Labels----on the pump.
Safety Messages----preceded by a safety alert symbol and one of three
signal words, DANGER, WARNING or CAUTION. These signal words mean:
You WILL be KILLED or SERIOUSLY HURT if you don’t follow
instructions.
You CAN be KILLED or SERIOUSLY HURT if you don’t follow
instructions.
You can be HURT if you don’t follow instructions.
Your pump or other property could be damaged if you don’t follow
instructions.
Safety Headings---such as IMPORTANT SAFETY INFORMATION.
Safety Section---such as PUMP SAFETY
Instructions----how to use this pump correctly and safely.
This entire book is filled with important safety information --- please read it carefully.
IMPORTANT SAFETY INFORMATION
The pumps except are designed to pump only water that is not intended for human
consumption, and ther uses can result in injury to the operator or damage to the
pump and other property.
NOTICE
SAFETY
DANGER
WARNING
CAUTION
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Always make a pre-operation inspection before you start the engine. You may prevent
an accident or equipment damage.
Most accidents can be prevented if you follow all instructions in this manual and on
the pump. The most common hazards are discussed below, along with the best way
to protect yourself and others.
Operator Responsability
It is the operator's responsability to provide the necessary safeguards to protect
people and property. Know how to stop the pump quickly in case of emergency. If
you leave the pump for any reason, always turn the engine off. Understand the use
of all controls and connections.
Be sure that anyone who operates the pump receives proper instruction. Do not let
children operate the pump. Keep children and pets away from the area of operation.
Pump Operation
Pump only water that is not intended for human consumption. Pumping flammable
liquids, such as gasoline or fuel oils, can result in a fire or explosion, causing serious
injury. Pumping sea water, beverages, acids, chemical solutions, or any other liquid
that promotes corrosion can damage the pump.
Refuel With Care
Gasoline is extremely flammable, and gasoline vapor can explode. Refuel outdoors,
in a well-ventilated area, with the engine stopped and the pump on a level surface.
Do not fill the fuel tank above the fuel strainer shoulder. Never smoke near gasoline,
and keep other flames and sparks away. Always store gasoline in an approved
container. Make sure that any spilled fuel has been wiped up before starting the
engine. After refueling, make sure the tank cap closed properly and securely.
Hot Exhaust
The muffler becomes very hot during operation and remains hot for a while after
stopping the engine. Be careful not to touch the muffler while it is hot. Let the engine
cool before transporting the pump or storing it indoors.
To prevent fire hazards, keep the pump at least 3 feet (1 meter) away from building
walls and other equipment during operation. Do not place flammable objects close
to the engine.
Carbon Monoxide Hazard
Exhaust gas contains poisonous carbon monoxide. Avoid inhalation of exhaust gas.
Never run the engine in a closed garage or confined area.
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2. COMPONENTS & CONTROL LOCATIONS
DISCHARGE PORT
FUEL FILLER
CAP
OIL FILLER
CAP/DIPSTICK
IGNITION
SWITCH
STARTER GRIP
FUEL VALVE
LEVER
CHOCK
LEVER
THROTTLE
LEVER
PRIMING WATER
FILLER CAP
SUCTION PORT
PUMP DRAIN CAP OIL DRAIN PLUG
MUFFLER
AIR CLEANER
FRAME
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3. CONTROLS
Read and understand this manual. Know what the controls do and how to operate
them.
Familiarize yourself with the pump and its operation before you begin pumping.
Know what to do in case of emergencies.
Fuel Valve Lever
The fuel valve opens and closes the passage between the fuel tank and the carburetor.
The fuel valve lever must be in the ON position for the engine to run.
when the engine is not in use, leave the fuel valve lever in the OFF position to prevent
carburetor flooding and to reduce the possibility of the fuel leakage.
Ignition Switch
The ignition switch controls the ignition system.
The ignition switch must be in the ON position for the engine to run.
Turning the ignition switch to the OFF position stops the engine.
FUEL VALVE LEVER
IGNITION SWITCH
ON
OFF ON
OFF
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Choke Lever
The choke lever opens and closes the choke valve in the carburetor. The CLOSED
position enriches the fuel mixture for starting a cold engine.
The OPEN position provides the correct fuel mixture for operation after starting, and
for restarting a warm engine.
Throttle Lever
The trottle lever controls engine speed.
Moving the throttle lever in the directions shown makes the engine run faster or
slower.
Pump output is controlled by ajusting the throttle lever. At maximun throttle position,
the pump will deliver the highest output volume. Moving the throttle lever forward
the idle position will decrease the output volme of the pump.
Recoil Starter Grip
Pulling the recoil starter grip operates
the recoil starter to crank the engine.
CHOKE LEVER
CLOSE OPEN
THROTTLE LEVER
SLOW
RECOIL STARTER GRIP
FAST
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4. CHECK BEFORE OPERATION
Be sure of what you pumping. This pump is designed to pump only fresh water that
is not intended for human consumption.
For your safety, and to maximize the service life of your equipment, it is very important
to take a few moments before you operate the pump to check its condition. Be sure
to take care any problem you find, or have your servicing dealer correct it, before
your operate the pump.
Improperly maintaining this pump, or failing to correct a problem
before operationy, coluld cause a malfunction in which you could
be seriously injured.
Always perform a preoperation inspection before each operation, and correct
any problem.
Exhaust gas contains poisonous carbon monoxide. Avoid inhalation of exhaust gas.
Never run the engine in a closed garage or confined area.
To prevent fire hazards, keep the pump at least 3 feet (1 meter) away from building
walls and other equipment during operation. Do not place flammable objects close
to the engine.
Before beginnig your preoperation checks, be sure the pump is on a level surface
and the ignition switch is in the OFF position.
Check the General Conditions of the Pump
Look around and underneath the pump for signs of oil or gasoline leaks.
Remove any excessive dirt or debris, especially around the engine muffler, and recoil
starter.
Look for signs of damage.
Check that all nuts, bolts, screws, hose connectors and clamps are tightened.
Check the Suction and Discharge Hoses
Check the general condition of the hoses. Be sure the hoses are in serviceable
condition before connecting them to the pump. Remember that the suction hose
must be reinforced construction to prevent hose collapse.
Check that the sealing washer in the suction hose connector is in good condition
(see page 15).
WARNING
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Check that the hose connectors and clamps are securely installed
(see page 15 & 16).
Check that the strainer is in good condition and is installed on the suction hose
see page 15).
CHECK ENGINE OIL LEVEL
Check the engine oil level with the engine stopped and in a level position.
1. Remove the oil filter cap/dipstick and wipe it clean.
2. Insert and remove the dipstick without screwing it into the filler neck. Check the
oil level shown on the dipstick.
3. If the oil level is low, fill to the edge of the oil filler hole with the recommended oil.
4. Screw in the oil filler cap/dipstick securely.
Engine oil capacities:
CMA 50 - CMA 80 - MSA 50 - MSA 80 - MSHP 50: 0,6L
AIR FILTER INSPECTION
A dirty air filter will restrict air flow to the carburetor, reducing engine and pump
performance.
Running the engine with a low oil level can cause engine
damage.
WARNING
OIL FILLER NECK
OIL FILLER CAP/DIPSTICK
UPPER LIMIT
LOWER LIMIT
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Remove the air cleaner cover and inspect the filter. Clean or replace dirty filter
elements. Always replace damaged filter elements. If equipped with an oil-bath air
cleaner, also check the oil level.
Reinstall the air filter and air cleaner cover. Be sure all parts shown below are in
place. Tighten the wing nut securely.
Operating the engine without an air filter, or with a damaged
air filter, will allow dirt to enter the engine, causing rapid engine
wear. This type of damage is not covered by the DIstributor's LImited Warranty.
CHECK FUEL LEVEL
With the engine stopped and on a level surface, remove the fuel tank cap and check
the fuel level. Refill the tank if the fuel is low. After refueling, tighten the fuel tank cap
securely.
Gasoline is highly flammable and explosive. You can be burned
or seriously injured when handling fuel.
- Stop the engine and keep heat, sparks, and flame away;
- Handle fuel only outdoors;
- Wipe up spills immediately.
NOTICE
PAPER
FILTER
ELEMENT
FOAM
FILTER
ELEMENT
WARNING
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Do not fill above the shoulder of the fuel stranier (maximun fuel
level)
FUEL RECOMMENDATIONS
Use unleaded gasoline with a pump octane rating of 86 or higher.
These engines are certified to operate on unleaded gasoline. Unleaded gasoline
produces fewer engine and spark plug deposits and extends exhaust system life.
Never use stale or contaminated gasoline or an oil/gasoline mixture. Avoid getting
dirt or water in the fuel tank.
Occasionally you may hear a light "spark knock" or pinging (metallic rapping noise)
while operating under heavy loads. This is no cause for concern.
If spark knock or pinging occurs at a steady engine speed, under normal load,
change brands of gasoline. If spark knock or pinging persists, see an authorized
servicing dealer.
Running the engine with persistent spark knock or pinging can
cause engine damage. Running the engine with persistent spark
knock or pinging is misuse, and the Distrubutor's LImited Warranty does not
cover parts damaged by misuse.
MAXIMUN FUEL LEVEL)
NOTICE
NOTICE
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5. OPERATION
SAFE OPERATING PRECAUTIONS
To safety realize the full potential of this pump, you need a complete understanding
of this operation and a certain amount of practice with its controls.
Before operating the pump for the first time, please review the IMPORTANT SAFETY
INFORMATION and the chapter titled CHECK BEFORE OPERATION.
For your safety, avoid starting or operating the engine in a enclosed area, such as
a garage. Your engine's exhaust contains poisonous carbon monoxide gas which
can collect rapidly in an enclosed area and cause illness or death.
Pump only fresh water that is not intented for human consuption. Pumping flammable
liquids, such as gasoline or fuel oils, can result in a fire or explosion, causing serious
injury. Pumping sea water, beverages, acids, chemical solutions or any other liquid
that promotes corrosion can damage the pump.
PUMP PLACEMENT
For best pump performance, place the pump near the water level, and use hoses
that are no longer than necessary. That will enable the pump to produce the greatest
output with the least self-priming time.
As head (pumping height) increases, pump output decreases. The lenght, type, and
size of the suction and discharge hoses can also significantly affect pump output.
Discharge head capability is always greater than suction head capability, so it is
important for suction head to be shorter part of total head.
Minimizing suction head (placing the pump near the water level) is also very important
for reducing self-priming time. Self-priming time is the time that takes the pump to
bring water the distance of the suction head during initial operation.
DISCHARGE
HEAD
SUCTION
HEAD
TOTAL
HEAD
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SUCTION HOSE INSTALLATION
Use a commercially available hose connector with the hose clamp provided with the
pump. The suction hose must be reinforced with a non-collapsible wall or braided
wire construction.
Do not use a hose smaller than the pump's suction port size. MInimum hose size:
CMA 50 - MSA 50 = 50 mm
CMA 80 - MSA 80 = 80 mm
MSHP 50 = 50 mm
The suction hose should be no longer than necessary. Pump performance is best
when the pump is near the water level, and the hoses are short.
Use a hose clamp to securely fasten the hose connector to the suction hose in order
to prevent air leakege and loss of suction. Verify that the hose connector sealing
washer is in good condition.
Install the stranier (provided with the pump) on the other end of the suction hose,
and secure it with a hose clamp. The strainer will help to prevent the pump from
becoming clogged or damage by debris.
Securely tighten the hose connector on the pump suction port.
SUCTION PORT SEALING WASHER
HOSE COUPLER
HOSE CLAMP RING
SUCTION HOSE
HOSE CLAMP
HOSE CONNECTOR
(COMMERCIALLY
AVAILABLE)
HOSE CONNECTOR (COMMERCIALLY AVAILABLE)
HOSE CLAMP
SUCTION HOSE
HOSE CLAMP
STRAINER
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DISCHARGE HOSE INSTALLATION
Use a commercially available hose and hose connector,
and clamp provided with the pump.
It is best to use a short, large-diameter
hose, because that will reduce fluid
friction and provide pump output.
A long or small-diameter hose will
increase fluid friction and reduce
pump output. Tigthen the hose clamp
securely to prevent the discharge
hose from disconnecting under pressure.
PRIMING THE PUMP
Before starting the engine, remove the filler cap from the pump chamber, and
completely fill the pump chamber with water. Reinstall the filler cap, and tighten it
securely.
Operating the pump dry will destroy the pump seal. If the pump
has been operated dry, stop the engine immediately, and allow
the pump to cool before priming.
HOSE CONNECTOR
HOSE CLAMP
DISHARGE HOSE
NOTICE
PRIMING WATER FILLER CAP
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6. STARTING THE ENGINE
1. Prime the pump (see page 16).
2. Move the fuel valve lever to the ON position.
3. 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.
4. Move the throttle lever away from the SLOW position about 1/3 of the way
toward the FAST position.
5. Turn the ignition switch to the ON position.
CHOKE LEVER
CLOSED
SLOW
THROTTLE LEVER
IGNITION SWITCH
ON
FUEL LEVEL GAUGE
ON
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6. Pull the recoil starter grip lightly until
resistance is felt, then pull it briskly.
Do not allow the recoil starter grip to
snap back against the engine.
Return it gently to prevent damage
to the starter.
7. 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.
8. Setting engine speed.
After starting the engine, move the throttle lever to the FAST position for
self-priming, and check pump output.
Pump output is controlled by adjusting engine speed. Moving the throttle lever in
the FAST direction will increase pump output, and moving the throttle lever in the
SLOW direction will decrease pump output.
RECOIL STARTER GRIP
CHOKE LEVEL
OPEN
THROTTLE LEVEL
SLOW
FAST
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7. STOPPING THE ENGINE
To stop the engine in an emergency, simply turn the ignition switch to the OFF
position. Under normal conditions, use the following procedure.
1. Move the throttle lever to the SLOW position.
2. Turn the ignition switch to the OFF position.
3. Turn the fuel valve lever to the OFF position.
After use, remove the pump drain plug, and drain the pump chamber. Remove the
filler cap, and flush the pump chamber with clean, fresh water. Allow the water to
drain from the pump chamber, then reinstall the filler cap and drain plug.
THROTTLE LEVER
SLOW
OFF
IGNITION SWITCH
FUEL LEVEL
OFF
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8. MAINTENANCE
THE IMPORTANCE OF MAINTENANCE
Good maintenance is essential for sale, economical, and trouble-free operation.
It will also help reduce air pollution.
Improperly maintaining this pump, or falling to correct a problem
before operation, can cause a malfunction in which you can be
seriously hurt or killed. Always follow the inspection and maintenance
recommendations and schedules in this owner's manual.
To help you properly care for you pump, the following pages include a maintenance
schedule, routine inspection procedures, and simple maintenance procedures using
basic hand tools. Other service tasks that are more difficult, or require special tools,
are best handled by professionals and are normally performed by a technician or
other qualified mechanic.
The maintenance schedule applies to normal operating conditions. If you operate
your pump under severe conditions, such as sustained high-load or high-temperature
operation, or use in unusually wet or dusty conditions, consult your servicing dealer
for recommendations applicable to your individual needs and use.
Remember that your servicing dealer knows your pump best and is fully equipped
to maintain and repair it.
To ensure the best quality and reliability, use only new, genuine parts or their
equivalents for repair and replacement.
Maintenance, replacememt, or repair of emission control devices and system
may be performed by any engine repair establishment or individual, using parts
that are "certified" to EPA standards.
MAINTENANCE SAFETY
Some of the most important safety precautions follow. However, we cannot warn
you of every conceivable hazard that can arise in performing maintenance. Only you
can decide whether or not you should perform a given task.
Failing to properly follow maintenance instructions and precautions
can cause you to be seriously hurt or killed.
procedures and precautions in the owner's manual.
WARNING
WARNING
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