Ducar DPT50 Manuale utente
Trash Pump
MODEL: DPT50
DPT80
Original Instructions
CHONGQING DAJIANG POWER EQUIPMENT CO., LTD.
OWNER’S MANUAL
2
Thank you for purchasing a water pump.
This manual covers the operation and maintenance of water pump: DPT80
The information and specifications included in this publication were in effect at the time of
approval for printing.
No part of this publication 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 illustrations in this manual are based in: DPT80
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.
3
CONTENTS
IMPORTANT SAFETY INFORMATION ……………………………………4
COMPONENTS & CONTROL LOCATIONS………………………………6
CHECK BEFORE OPERATION………………………………………….…7
OPERATION……………………………………………………………….…11
STARTING THE ENGINE……………………….……………………….…14
STOPPONG THE ENGINE……………………….……………………..…17
MAITENANCE…………………………………………………………….…18
MAITENANCE SCHEDULE…………………………………………….….20
TRANSPORTING / STORAGE…………………….……………………...24
TROUBLESHOOTING……………………………………………….……..28
SPECIFICATION……………………………………………………….…....30
4
IMPORTANT SAFETY INFORMATION
Pump Safety
Your safety and the safety of others are very important. And using this water pump safely
is an important responsibility.
To help you make informed decisions about safety, we have provided operating
procedures 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 practical or possible to warn you about all the hazards associated with
operating or maintaining a water pump. You must 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.
Engine Safety Information
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.
5
Operator Responsibility
It is the operator’s responsibility 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.
6
COMPONENTS & CONTROL LOCATIONS
PRIMING WATER
FILLER CAP
FRAME
AIR CLEANER
MUFFLER
SUCTION PORT
PUMP DRAIN CAP OIL DRAIN PLUG
FUEL
FILLER
THROTTLE
LEVER
DISCHARGE
PORT
CHOKE LEVER
FUEL VALVE
LEVER
STARTER GRIP
ENGINE
SWITCH
OIL FILLER
CAP/DIPSTICK
CHECK BEFORE OPERATION
Be sure of what you are 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 of any problem you find, or have your servicing dealer correct it, before you operate
the pump.
Improperly maintaining this pump, or failing to correct a problem
before operation, could cause a malfunction in which you could be
seriously injured.
Always perform a pre-operation inspection before each operation, and correct any
problem.
Exhaust gascontains poisonous carbon monoxide. Avoid inhalation of exhaust gas. Never
run the engine in a closed garage or confined area.
Toprevent 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 beginning your pre-operation checks, be sure the pump is on a level surface and
the ignition switch is in the OFF position.
Check the General Condition 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.
Check that the hose connectors and clamps are securely installed.
Check that the strainer is in good condition and is installed on the suction hose.
7
8
Check Engine Oil Level
Check the engine oil level with the engine stopped and in a level position.
1. Remove the oil filler 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.
Running the engine with a low oil level can cause engine damage.
Engine oil capacities：
DPT80 :0.6L
Air Filter Inspection
A dirty air filter will restrict air flow to the carburetor, reducing engine and pump
performance.
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 the parts shown below are in place.
Tighten the wing nut securely.
OIL FILLER CAP/DIPSTICK
OIL FILLER NECK
UPPER LIMIT
LOWER LIMIT
9
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 level 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.
MAXIMUM FUE
L
PAPER
FILTER
ELEMENT
FOAM
FILTER
ELEMENT
10
Do not fill above the shoulder of the fuel strainer (maximum fuel
level).
FUEL RECOMMENDATIONS
Use unleaded gasoline with a pump octane rating of 90 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
Distributor’s Limited Warranty does not cover parts damaged by misuse.
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