To find the latest revision of this
publication, visit our website at:
www.multiquip.com
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
PROPOSITION 65 WARNING
Diesel engine exhaust and some of
PAGE 2 — MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09)
REPORTING SAFETY DEFECTS
REPORTING SAFETY DEFECTS
If you believe that your vehicle has a defect that could cause a crash or could cause injury or
death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA)
in addition to notifying Multiquip at 1-800-421-1244.
If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety
defect exists in a group of vehicles, it may order a recall and remedy campaign. However,
NHTSA cannot become involved in individual problems between you, your dealer, or
Multiquip.
To contact NHTSA, you may either call the Vehicle Safety Hotline toll-free at 1-888-327-4236
(TTY: 1-800-424-9153), go to http://www.nhtsa.dot.gov; or write to:
Administrator
NHTSA
1200 New Jersey Avenue S.E.
Washington, DC 20590
You can also obtain information about motor vehicle safety from http://www.safecar.gov.
MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09) — PAGE 3
Terms and Conditions of Sale — Parts ............... 114
Specification and part number are
subject to change without notice.
PAGE 4 — MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09)
PARTS ORDERING PROCEDURES
Ordering parts has never been easier!
Choose from three easy options:
January 1
Effective:
st
, 2006
Best Deal!
Order via Internet (Dealers Only):
Order parts on-line using Multiquip’s SmartEquip website!
N View Parts Diagrams
N Order Parts
N Print Specification Information
Goto www.multiquip.com and click on
Order Par ts
Order via Fax (Dealers Only):
All customers are welcome to order parts via Fax.
Domestic (US) Customers dial:
1-800-6-PARTS-7 (800-672-7877)
Non-Dealer Customers:
Contact your local Multiquip Dealer for
parts or call 800-427-1244 for help in
locating a dealer near you.
to log in and save!
Order via Phone:
If you have an MQ Account, to obtain a Username
and Password, E-mail us at: parts@multiquip.
com.
To obtain an MQ Account, contact your
District Sales Manager for more information.
Use the internet and qualify for a 5% Discount
on Standard orders for all orders which include
complete part numbers.*
Note: Discounts Are Subject To Change
Fax your order in and qualify for a 2% Discount
on Standard orders for all orders which include
complete part numbers.*
Note: Discounts Are Subject To Change
Domestic (US) Dealers Call:
1-800-427-1244
International Customers should contact
their local Multiquip Representatives for
Parts Ordering information.
When ordering parts, please supply:
R Dealer Account Number
R Dealer Name and Address
R Shipping Address (if different than billing address)
R Return Fax Number
R Applicable Model Number
R Quantity, Part Number and Description of Each Part
NOTICE
All orders are treated as Standard Orders and will
ship the same day if received prior to 3PM PST.
R Specify Preferred Method of Shipment:
UPS/Fed Ex DHL
N Priority One Truck
N Ground
N Next Day
N Second/Third Day
www.multiquip.com
WE ACCEPT ALL MAJOR CREDIT CARDS!
MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09) — PAGE 5
TRAINING CHECKLIST
TRAINING CHECKLIST
This checklist will lists some of the minimum requirements for machine maintenance and operation. Please feel free to
detach it and make copies. Use this checklist whenever a new operator is to be trained or it can be used as a review for
more experienced operator’s.
PAGE 6 — MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09)
DAILY PRE-OPERATION CHECKLIST
DAILY PRE-OPERATION CHECKLIST
1Check engine oil level.
2Check fuel level (and for clean fuel).
3Check cooling fins and cooling air flow.
4Check engine air cleaner.
5Check engine battery and cable connections.
6Check pump interior (impeller and volute).
7Check vacuum pump seal oil.
8Check bearing housing oil.
DAILY PRE-OPERATION CHECKLIST
COMMENTS:
9Check pump seal.
10Check pump casing for cracks.
11Check trailer wheel lug nuts for tightness.
12Check trailer wheel bearings.
13Check trailer hitch and ball.
14Check trailer springs and hardware (jack stand).
15Check trailer tire pressure.
16Check trailer lights.
MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09) — PAGE 7
SAFETY
s
FOR YOUR SAFETY AND SAFETY OF OTHERS!
Safety precautions should be followed at all
times when operating this equipment. Failure
to read and understand the Safety Messages
and Operating Instructions could result in injury
to yourself and others.
This manual has been developed to
provide complete instructions for the
safe and efficient operation of this
equipment. Refer to the engine
manufacturer’s instructions for data
relative to its safe operation.
Before using this equipment ensure that the operating
individual has read and understood all instructions in this
manual.
HAZARD SYMBOLS
Potential hazards associated with the operation of thi
equipment will be referenced with Hazard Symbols which
appear throughout this manual, and will be referenced in
conjunction with Safety Message Alert Symbols.
WARNING — Lethal Exhaust Gas Hazards
WARNING — Explosive Fuel Hazards
SAFETY MESSAGE ALERT SYMBOLS
The three Safety Messages shown below will inform you
about potential hazards that could injure you or others. The
Safety Messages specifically address the level of exposure
to the operator, and are preceded by one of three words:
DANGER, WARNING, or CAUTION.
DANGER
You WILL be
DO NOT follow these directions.
KILLED
or
SERIOUSLY INJURED
if you
is running or hot. DO NOT overfill tank, since spilled
fuel could ignite if it comes into contact with hot engine
parts or sparks from the ignition system. Store fuel in
approved containers, in well-ventilated areas and away
from sparks and flames.
WARNING — Burn Hazards
Engine fuel exhaust gases contain
poisonous carbon monoxide. This gas is
colorless and odorless, and can cause
death if inhaled. NEVER operate this
equipment in a confined area or enclosed
structure that does not provide ample free
flow air.
Fuel is extremely flammable and its
vapors can cause an explosion if ignited.
DO NOT start the engine near spilled fuel
or combustible fluids.
DO NOT fill the fuel tank while the engine
WARNING
You CAN be KILLED or
DO NOT follow these directions.
CAUTION
You CAN be
directions.
INJURED
PAGE 8 — MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09)
SERIOUSLY INJURED
if you DO NOT follow these
if you
Engine components can generate extreme
heat. To prevent burns, DO NOT touch
these areas while the engine is running or
immediately after operation. Never operate
the engine with heat shields or heat guards
removed.
WARNING — Respiratory Hazards
ALWAYS wear approved respiratory
protection when required.
SAFETY
CAUTION — Rotating Parts Hazards
NEVER operate equipment with covers or
guards removed. Keep fingers, hands, hair
and clothing away from all moving parts
to prevent injury.
CAUTION — Accidental Starting Hazards
ALWAYS place the equipment ON/OFF
switch in the OFF position when the
equipment is not in use.
CAUTION — Eye and Hearing Hazards
ALWAYS wear approved eye and hearing
protection when required.
CAUTION — Overspeed Conditions
NEVER tamper with the factory setting of
the engine governor. Personal injury and
equipment damage can result if operating
in speed ranges above the maximum
allowable.
CAUTION — Equipment Damage Hazards
Other important messages are provided throughout this
manual to help prevent damage to your equipment, other
property, or the surrounding environment.
MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09) — PAGE 9
WARNING — Read This Manual
Failure to follow instructions in this manual may lead to
serious injury or even
operated by trained and qualified personnel only! This
equipment is for industrial use only.
DEATH
! This equipment is to be
GENERAL SAFETY
DO NOT operate or service this equipment
before reading this entire manual.
This equipment should not be operated by
persons under 18 years of age.
NEVER operate this equipment without proper protective
clothing, shatterproof glasses, steel-toed boots and other
protective devices required by the job.
NEVER operate this equipment when not
feeling well due to fatigue, illness or when
under medication.
NEVER operate this equipment under the
influence of drugs or alcohol.
RULES AND REGULATIONS
NEVER touch the hot exhaust manifold,
muffler or cylinder. Allow these parts to cool
before servicing engine or pump.
ALWAYS allow the engine to cool before
adding fuel or performing service and maintenance
functions. Contact with
serious burns.
NEVER operate this equipment in any enclosed or narrow
area where free flow of the air is restricted. The engine
of this equipment requires an adequate free flow of
cooling air. If the air flow is
restricted it will cause serious
damage to the equipment or
engine and may cause injury
to people and property.
Remember the engine gives
off DEADLY gases.
ALWAYS refuel in a well-ventilated area, away from
sparks and open flames.
ALWAYS use extreme caution when working with
flammable liquids. When refueling, stop the engine and
allow it to cool.
DO NOT smoke around or near the
equipment. Fire or explosion could result
from fuel vapors, or if fuel is spilled on a
hot engine.
hot
components can cause
NEVER disconnect any
devices"
Disconnection of these devices can cause severe injury,
bodily harm or even death! Disconnection of any of these
devices will void all warranties.
NEVER use accessories or attachments that are not
recommended by Multiquip for this equipment. Damage
to the equipment and/or injury to user may result.
Manufacturer does not assume responsibility for any
accident due to equipment modifications. Unauthorized
equipment modification will void all warranties.
Whenever necessary, replace nameplate, operation and
safety decals when they become difficult read.
ALWAYS check the equipment for loosened threads or
bolts before starting.
. These devices are intended for operator safety.
PAGE 10 — MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09)
"emergency or safety
NEVER operate the equipment in an
explosive atmosphere or near combustible
materials. An explosion or fire could result
causing severe
bodily harm or even
death.
DO NOT top-off fuel tank. Topping-off is dangerous as it
causes fuel to spill.
ALWAYS store the equipment in a clean, dry location
out of the reach of children.
NEVER run engine without air cleaner. Severe engine
damage may occur.
NEVER leave the equipment unattended with the engine
running. Turn off engine when unattended.
CAUTION must always be observed while servicing this
equipment. Rotating parts can cause injury if contacted.
■
ALWAYS read, understand, and follow procedures in
Operator’s Manual before attempting to operate
equipment.
■
ALWAYS be sure the operator is familiar with proper
safety precautions and operation techniques before using
pump.
■
ALWAYS store equipment properly when it is not being
used. Equipment should be stored in a clean, dry location
out of the reach of children.
■
NEVER pump volatile, explosive, flammable or low flash
point fluids. These fluids could ignite or explode.
■
NEVER operate the pump in an
■
ALWAYS ensure pump is on level ground before use.
■
Become familiar with the components of the pump before
operating.
■
ALWAYS replace any worn or damaged warning decals.
■
NEVER pump corrosive chemicals or water containing
toxic substances. These fluids could create serious health
and environmental hazards. Contact local authorities
for assistance.
explosive
atmosphere.
RULES AND REGULATIONS
■
ALWAYS make sure that the pump’s trailer is placed on
solid level ground so that it cannot slide or shift around,
endangering workers. Deploy jack stands for stabilization.
Place blocks under the trailer’s bumper to make it level
(prevents tipping), and use a chocked block underneath
the wheels to prevent rolling. Also keep the immediate
area free of bystanders.
■
Before starting the pump, check that the clean-out cover
is securely fastened.
■
NEVER start the pump with the clean-out cover removed.
The rotating impeller inside the pump can cut or sever
objects caught in it.
WARNING — Do Not Run the Pump Dry
If the pump loses prime while operating, the remaining
water in the casing will reach near-boiling temperatures
within approximately 15 minutes. NEVER operate the
pump without water flowing through the pump. Allow
pump casing to cool to the touch before opening the fill
or drain caps or before removing any hoses to avoid
serious burns and bodily injury to the operator.
■
NEVER open the priming plug when
pump is hot. Hot water inside could
be pressurized much like the radiator
of an automobile. Allow pump to cool
to the touch before loosening plug.
The possibility exists of scalding,
resulting in severe bodily harm.
■
NEVER block or restrict flow from discharge hose.
Remove kinks from discharge line before starting pump.
Operation with a blocked discharge line can cause water
inside pump to overheat.
■
ALWAYS fill the pump casing with water before starting
the engine. Failure to maintain water inside the pump
housing will cause severe damage to the pump.
■
In winter drain water from pump housing to prevent
freezing.
MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09) — PAGE 11
r
k
RULES AND REGULATIONS
TRANSPORTING
ALWAYS shutdown engine before transporting.
Tighten fuel tank cap securely and close fuel cock to
prevent fuel from spilling.
■
ALWAYS make sure pump is correctly secured to the
trailer. Check all connections attaching the pump to the
trailer and make sure they are tight. See Towing section
of this manual.
MAINTENANCE SAFETY
NEVER lubricate components or attempt service on a
running machine.
ALWAYS allow the machine a proper amount of time to
cool before servicing.
Keep the equipment in proper running condition.
Fix damage to the equipment immediately and always
replace broken parts.
Dispose of hazardous waste properly. Examples of
potentially hazardous waste are used motor oil, fuel and
fuel filters.
DO NOT use food or plastic containers to dispose of
hazardous waste.
DO NOT pour waste, oil or fuel directly onto the ground,
down a drain or into any water source.
BATTERY SAFETY (FOR ELECTRIC START)
■
The battery contains acids that can cause
injury to the eyes and skin. ALWAYS wear
safety glasses to avoid eye irritation.
■
ALWAYS wear well-insulated gloves when
picking up the battery.
■
ALWAYS keep the battery charged. If the battery is not
charged, a buildup of combustible gas will occur.
■
DO NOT charge battery if frozen. Battery can explode.
When frozen, warm the battery to at least 61° F (16° C).
■
ALWAYS make sure battery terminals are properly
connected. Inadequate battery connections may cause
poor starting of the equipment and create othe
malfunctions.
■
ALWAYS keep battery cables in good working condition.
Repair or replace all worn cables.
■
ALWAYS recharge the battery in an vented air
environment, to avoid risk of a dangerous concentration
of combustible gases.
■
ALWAYS disconnect the negative battery terminal before
performing service on the equipment.
■
If the battery liquid (dilute sulfuric acid) comes in contact
with clothing or skin, rinse skin or clothing immediately
with plenty of water.
EMERGENCIES
ALWAYS know the location of the nearest
fire extinguisher
ALWAYS know the location of the nearest
first aid kit
In emergencies,
phone or
phone numbers of the nearest
keep a phone on the job site
fire department
case of emergency.
PAGE 12 — MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09)
.
.
always
know the location of the nearest
. Also know the
ambulance, doctor
. This information will be invaluable in
and
■
If the battery liquid (dilute sulfuric acid) comes in contact
with your EYES, rinse eyes immediately with plenty of
water and contact the nearest doctor or hospital to see
medical attention.
DANGER — Explosion Hazards
The risk of an explosion exists when performing service
on the battery. To avoid
DO NOT drop the battery. There is the
possibility of risk that the battery may
explode.
DO NOT expose the battery to open
flames, sparks, cigarettes, etc. The battery
contains combustible gases and liquids. If these gases
and liquids come in contact with a flame or spark, an
explosion could occur.
MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09) — PAGE 13
DIMENSIONS (PUMP/TRAILER)
)tnuoMreliarT(snoisnemiD.3elbaT
ecnerefeR
retteL
A).mm5.4171(.ni5.76
B).mm4.3041(.ni52.55
C).
D).mm1.645(.ni5.12
E).mm7.2552(.ni5.001
F).mm0721(.ni05
G).mm3.678(.ni5.43
H).mm7.105(.ni57.91
I).mm3.947(.ni5.92
mm3.4831(.ni5.45
Figure 1. Dimensions (Trailer)
)mm(.ninoisnemiD
PAGE 14 — MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09)
DIMENSIONS(SKID MOUNT)
)tnuoMdikS(snoisnemiD.4ELBAT
ecnerefeR
retteL
A).mm9.4011(.ni5.34
B).mm3.2941(.ni57.85
C).mm2
D).mm5.175(.ni5.22
E).mm8.771(.ni7
Figure 2. Dimensions (Skid Mount)
67(.ni03
)mm(.ninoisnemiD
MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09) — PAGE 15
GENERAL INFORMATION
The MQ62TDD trash pump is a self-priming trash pump
powered by a 29 horsepower air-cooled, 2-cylinder, four
stroke Deutz diesel engine. Both the intake (suction) and
discharge ports on the pump incorporate a 6-inch diameter
opening, which allows the pump to discharge at a rate of
approximately 1,083 gpm or 4,100 lpm.
This is a self-priming pump design, the pump casing must
be filled with water before the pump can be used. The engine
drives a rotating disc with two ( or more vanes) called an
impeller that creates an area of low pressure inside the
pump. Priming is accomplished when all air is purged from
the pump and suction line allowing water to flow
continuously into the pump.
ELEVATION
Elevations over 3,000 feet will effect the performance of
the pump. Due to less atmospheric pressure at higher
altitudes, pumps DO NOT have the priming ability that they
have at sea level.
A general rule of thumb is that for every 1,000 feet of
elevation above sea level a pump will lose one foot of
priming ability.
For example, in Flagstaff, Arizona where the elevation is
approximately 7,000 feet, the pump would have a suction
lift of only 18 feet rather than the 25 feet at sea level.
PUMP CLEAN-OUT
TRASH PUMP
Trash pumps derive their name from their ability to handle
a greater amount of debris and solids than standard
centrifugal pumps. This pump can handle solids up to 2inches (51 mm). Also trash pumps are capable of handling
water with 25% solids by weight.
The advantage of using a trash pump is that it can be quickly
and easily disassembled in the field to remove debris in
the event the pump becomes clogged.
The clean-out cover on the pump has been design for easy
removal that allows for easy access to the wear plate and
impeller for cleaning and servicing.
HOSES
Suction and discharges hoses or pipe connection should
always be checked for tightness and leaks. A small suction
leak in the hose or fittings could prevent the pump from
priming.
SUCTION LIFT
This pump has a maximum suction lifts up to 25 feet (7.6
meters) at sea level.
At elevations above sea level suction
lift decreases at a rate of 1 foot of suction lift per 1,000
feet of elevation.
at an elevation of 5,000 feet the maximum suction lift is
reduced to 20 feet. It is recommended that the pump be
located as close to the source as possible to minimize
suction lift.
Therefore, when this pump is being used
PUMP SUPPORT
NEVER place the pump on
always be placed on solid stationary ground in a level
position. To prevent the trailer from tipping, place blocks
under the trailer's bumper. In addition, place chock blocks
behind each wheel to prevent the trailer from rolling.
soft soil
. The pump should
MECHANICAL SEAL LUBRICATION
The pump uses a oil lubricated mechanical seal to prevent
water from seeping into the engine. The oil in the seal
chamber lubricates the seal and prevents it from
overheating. Never operate the pump without water in the
casing as this may cause the seal to fail. (See section on
seal maintenance).
ENGINE SAFETY
Internal combustion engines present special hazards during
operation and fueling! Failure to follow the safety guidelines
described in the Rules for Safe Operation section of this
manual and the Deutz Engine Operator's Manual could
result in severe injury or death.
ACCESSORIES
Multiquip offers a complete line of fittings, hoses, and
clamps to properly connect the pump to match various job
conditions. Refer to the part list in section 2 of this manual
for a complete list of accessories
PAGE 16 — MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09)
APPLICATIONS
Figure 3 below shows a typical application using the trash
pump. Please note that this pump is intended for the removal
of clean water and water containing some debris and solids.
Maximum size of solids should not exceed 2 inches (51
mm) in diameter. DO NOT set strainer on bottom of water
bed. Placing the strainer above the water bed will prevent
the pump from drawing in excessive amounts of sand and
foreign debris.
TERMS TO KNOW
The following terms are usually used when referring to
or
head
:
1.Static Suction Lift – The vertical distance from the
water line to the center of the impeller.
TRASH
PUMP
lift
2.Static Discharge Head – The vertical distance from
the discharge outlet to the point of discharge or liquid
level when discharging into the bottom of a water tank.
3.Dynamic Suction Head – The static suction lift plus
the friction in the suction line. Also referred to as
suction head
.
total
4.Dynamic Discharge Head – The static discharge head
plus the friction in the discharge line. Also referred to
as
total discharge head
.
5.Total Dynamic Head – The Dynamic Head Suction
Head plus the Dynamic Discharge Head. Also referred
to as
total head
.
LOWEST
WATER
LEVEL
STATIC
SUCTION
LIFT
STRAINER
SUCTION
HOSE
DO NOT LAY
STRAINER ON
BOTTOM SURFACE
CHOCKED
BLOCKS
(PREVENT ROLLING)
BOTTOM
SURFACE
DISCHARGE
HOSE
STATIC
DISCHARGE
HEAD
Figure 3. Pump Application
MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09) — PAGE 17
PUMP COMPONENTS
23
24
19
21
20
1
2
4
3
18
17
5
16
6
8
7
9
15
10
11
12
13
14
19
22
Figure 4. Pump Components
PAGE 18 — MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09)
PUMP COMPONENTS
Figure 4 shows the location of the components and basic
components for the MQ62TDD trash pump, The function
of each component or control is described below:
1.Lifting Bail – When lifting of the trash pump by crane
is required, use this lifting bail. Note: this lifting bail is
balanced for a fully configured trash pump; removal of
any trash pump components will un-balance the lifting
bail.
2.Pump Discharge Port – Discharges water and debris
from the pump.
3.Muffler/Guard –DO NOT touch the muffler when
engine is running. The muffler can become extremely
hot, causing severe burns. NEVER run the pump with
the muffler guard removed.
4.Oil Filler – Fill as recommended in the maintenance
section of this manual.
5.Engine (Diesel) – This pump uses a Deutz F2L2011/
D2011L02 air-cooled, 4-stroke diesel engine. See the
Deutz Operation manual supplied with the trash pump
for additional engine information.
6.Control Box Panel – Monitors engine functions and
will shut down the engine for low oil pressure, high
coolant temperature, alternator charge and V-belt
failure.
7.Battery – +12 VDC battery compartment.
8.Tow End Jack Stand – When connecting the pump to
a ball type towing hitch, use this jack stand to raise
and lower the pump.
9.Fuel Filler Port – When the adding of fuel is required,
remove fuel cap and add fuel through this port. Refuel using only recommended types of diesel fuels (see
Deutz Operation Manual). DO NOT top off fuel, wipe
up any spilled fuel immediately.
10. Tow Hitch Coupler – Requires a 2-inch ball hitch.
14. Tie-Downs – When the pump is placed on a flatbed
15. Fuel Cell Drain Plug – Located underneath the fuel
16. Engine Throttle Lever – Controls the speed of the
17. Dipstick – Read this gauge to determine the oil level
18. Fuel Filter – Replace or clean the fuel filter as specified
19. Chock Blocks – Place these blocks (not included as
20. Fuel Gauge – Read this gauge to determin if the fuel
21. Clean-Out Cover – Remove this cover to clean and
22. Accessories – Hoses, strainers and clamps are the
23. Trailer Lights – Before towing trash pump, make sure
24. Pump Intake Port – Intakes water and debris from
25. Fill Cap – Remove this cap to prime the pump with
truck for transport, use these tie-down points (4) to
secure the trailer frame to the flatbed.
cell, remove this drain plug to drain the fuel tank.
engine. For load conditions (pumping water) ALWAYS
run the engine at
in the engine crankcase. Fill with only recommended
type oil as referenced in the maintenance section of
this manual.
in the maintenance section of this manual.
part of the trash pump package) under each trailer
wheel to prevent rolling.
level is low is low. If fuel level is low, replenish with only
recommended type diesel fuel.
remove foreign debris from the trash pump.
required accessory components for normal operation
of this trash pump.
dealer for information on the components.
that both trailer lights are functioning correctly. NEVER
tow the trash pump if these lights are not working.
the source.
water.
full speed
.
Contact
your nearest Multiquip
11. Safety Chain –ALWAYS attach safety chain to the
towing vehicle. NEVER! tow the trash pump with the
safety chain unattached.
12. Documentation Box – Contains documentation for the
pump and engine.
13. Fuel Cell – This pump can be configured to operate
with either a 16, 23 or 41 gallon fuel cell.
MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09) — PAGE 19
8.Fuel Solenoid – Stops the flow of fuel into the injection
9.Alternator – Provides power to the electrical system.
14
10. Fan V-Belt – ALWAYS make sure V-belt is properly
1
16
15
12
8
7
11. Speed Control Lever – Regulates engine speed.
9
11
10
Figure 5. Deutz Engine Basic Components
Figure 5 illustrates the location of the basic components
for the Deutz engine. The function of each component is
described below:
1.Oil Filter – Replace this filter as recommended in the
maintenance section of this manual
2.Fuel Filter – Replace or clean the fuel pump or fuel
filter as specified in the maintenance section of this
manual.
3.Engine – This pump uses a 29 horsepower air-cooled,
2-cylinder, four stroke Deutz diesel engine. See Deutz
engine owners manual for more detailed information.
4.Oil Filler Port Cap Upper – Remove this cap to add
engine oil to the crankcase. Fill with recommended type
oil as specified in the maintenance section of this
manual.
5.Air Cleaner – Prevents dirt and other debris from
entering the fuel system. Remove wing-nut on top of
air filter cannister to gain access to filter element.
Replace with only manufactures recommended type
air cleaner.
12. Dipstick – Remove dipstick to determine if engine oil
13. Control Box – Includes ignition switch, reset switch
14. Oil Filler Port Cap Lower – Remove this cap to add
15. Crankcase Drain Plug – Remove this plug to drain
16. Oil Sending Unit – In the event of low oil in the engine
17. Muffler/Guard –DO NOT touch the muffler when
used to engage the flywheel when starting the engine.
system when the ignition key is in the OFF position.
When ignition key is in the ON position fuel will flow
into the injection system.
Replace with only manufactures recommended type
alternator. s switch will shutdown the engine
tensioned. A loose or defective V-belt can adversely
affect the performance of the pump.
When pumping always place this lever in the high
engine speed position.
is low. Maintain oil level at the "H "marking on the
dipstick.
and engine warning staus indicators.
engine oil to the crankcase. Fill with recommended type
oil as specified in the maintenance section of this
manual.
engine oil from the crankcase. Replace with
recommended engine oil as specified in the
maintenance section of this manual.
crankcase or low oil pressure, the indicator lamp will
illuminate. STOP the engine immediately if this occurs.NEVER run the engine when this lamp is lit.
engine is running. The muffler can become extremely
hot, causing severe burns. NEVER run the pump with
the muffler guard removed.
NEVER
run engine with low oil.
6.Cooling Fan Blades – Make sure that the blades of
the cooling fan are not
fan blade can cause the engine to run hot and overheat.
PAGE 20 — MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09)
bent or broken
. A damaged
CONTROL BOX COMPONENTS
MURPHY
I
N
C
O
N
2
TM
E
T
L
A
T
L
T
E
A
T
B
E
F
T
O
E
S
R
E
E
R
T
R
I
N
A
G
T
S
TULSA
B
U
T
T
U
N
T
D
O
T
O
N
W
I
C
D
I
T
I
O
N
O
A
D
T
E
T
E
S
U
H
S
S
E
R
P
N
S
E
R
W
E
1
0
I
P
II
III
NOTICE
RED BUTTON MUST
BE DEPRESSED FOR
ENGINE START UP
345
Figure 6. Control Box Components (Old Style)
7
5
HOURS
6
OFF
3
AUX
4
FUSE LOCATED INSIDE PANEL
Figure 6A. Control Box Components (New Style)
1
AUX
2
RUN
1
START
Figures 6 and 6A illustrate the location of the basic
components for the control box. The function of each
component is described below:
1.Ignition Switch – Used to start and stop the engine
2.Reset Switch – When the engine has been shut-down
due to a malfunction, the RED reset pushbutton must
be pressed prior to starting the engine again. In
addition, the fault that caused the engine to shut-down
must be corrected before starting.
3.Oil Pressure Status Indicator – When lit indicates
that the oil pressure is not within specified limits. This
condition will cause the engine to shutdown.
4.Oil Temperature Status Indicator – When lit indicates
that the oil temperature has exceeded its limit. This
condition will cause the engine to shutdown.
5.Charge Indicator – When lit indicates that the charging
system is not working properly. This condition will cause
the engine to shutdown.
6.Preheat Status Indicator – When lit indicates the
preheat system is in process. When light extinguishes,
the preheat period is complete and the engine may be
cranked.
7.Hour meter – Indicates the number of hours the
machine has been in use.
MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09) — PAGE 21
INSPECTION
NEGATIVE
BLACK
POSITIVE
RED
BATTERY
Engine Oil
1.Make sure pump/engine is on level ground.
2.Pull the engine oil dipstick from its holder.
3.Verify that oil level (Figure 7) is maintained between
the two notches on the dipstick.
ENGINE OIL
DIPSTICK
SAFE OPERATING
OIL LEVEL
ADD ENGINE OIL
Figure 7. Engine Oil Dipstick
4.If engine oil is low, fill engine crankcase with lubricating
oil through filler hole (Figure 8), but do not overfill.
5.The oil listed in Table 5 is recommended to ensure
better engine performance. Use class CD or higher
grade motor oil.
ENGINE
OIL FILLER
HOLE
Table 5. Oil Selection Chart
5W/40
OIL: SAE
10W/30
10W
10W/40
15W/40
30
20W/20
40
122
104
86
68
50
-14
-22
-40
F
C
50
40
30
20
10
032
5W/30
-10
-20
-4
-30
-40
Battery
This unit is of negative ground. DO NOT connect in reverse.
Always maintain battery fluid level between the specified
marks. Battery life will be shortened, if the fluid level are
not properly maintained. Add only distilled water when
replenishment is necessary.
DO NOT over fill. Check to see whether the battery cables
are loose. Poor contact may result in poor starting or
malfunctions.
Coating the terminals with an approved battery terminal
treatment compound. Replace battery with only
recommended type battery.
The battery is sufficiently charged if the specific gravity of
the battery fluid is 1.28 (at 68° F). If the specific gravity
should fall to 1.245 or lower, it indicates that the battery is
dead and needs to be recharged or replaced.
Before charging the battery with an external electric source,
be sure to disconnect the battery cables.
Always
keep the terminals firmly tightened.
Battery Cable Installation
ALWAYS be sure the battery cables are properly connected
to the battery terminals as shown in Figure 9. The RED
cable is connected to the positive terminal of the battery,
and the BLACK cable is connected to the negative terminal
of the battery.
Figure 8. Engine Oil Dipstick
Figure 9. Battery
PAGE 22 — MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09)
INSPECTION
Fuel
1.Determine if engine fuel is low by reading fuel gauge
(Figure 10) located either front or rear of the trailer
depending on type of trailer. If the fuel level is low,
remove the fuel cap from the trailer filler neck and fill
with recommended type diesel fuel. DO NOT fill the
tank beyond capacity.
FUEL
CAP
FUEL
DIESEL
FUEL
GAUGE
EF
FUEL
CELL
FUEL
TANK
FUEL
FUEL
GAUGE
Figure 11. Refueling (Skid)
DANGER — No Smoking
DO NOT smoke while refueling, motor
fuels are highly flammable and can be
dangerous if mishandled.
DIESEL
FUEL
Figure 10. Refueling (Fuel Cell)
2.Handle fuel in a safety container. If the container does
not have a spout use a funnel.
3.Pay attention to the fuel tank capacity when
replenishing fuel. Refer to the fuel tank capacity listed
in Engine Specification Table 2.
4.Tighten fuel cap securely after filling.
5.If using a skid mounted pump (Figure 11), read the
fuel gauge located at the front of the fuel tank. If fuel
level is low, remove the fuel cap and fill with
recommended type diesel fuel. DO NOT fill the tank
beyond capacity
DANGER — Fire/Explosion
NEVER fill the fuel tank while the engine
is running or in the dark. Fuel spillage on a
hot engine can cause a fire or explosion. If
fuel spillage occurs, wipe up the spilled fuel
completely to prevent fire hazards.
MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09) — PAGE 23
SETUP
Before Starting
1.Read safety instructions at beginning of manual.
2.Place pump as near to water as possible, on a firm
flat, level surface.
3.To prime pump, remove fill cap (Figure 4) and fill pump
case with water. If the pump case is not filled with water
before starting, it will not begin pumping.
Pump casing must be filled with water before
using pump, otherwise pump will not be able
to begin pumping.
4.Check for
leaking between the pump and bearing housing, the
seal inside the pump may be worn or damaged.
Continued operation of the pump is not recommended.
Further usage of the pump under these conditions
may cause severe water damage to bearing housing
assembly.
leaks
between pump and engine. If water is
6.Shorter suction lift and suction hose length will produce
7.The discharge hose is usually a
DANGER — High Pressure
8.Pipes, hoses, fittings and elbows all produce friction
9.Always use a suction hose or pipe that matches the
Hoses, Clamps and Strainer
1.Check that all hoses are
Make certain suction hose (Figure 4) does not have
any air leakage. Tighten hose clamps and couplings
as required.
2.It is recommended that 2 clamps be used when
securing the suction hose to the inlet side of the pump.
securely
attached to the pump.
10. It is recommended that the discharge hose or pipe
better performance.
collapsible
walled) hose, however if a thin-walled discharge hose
is not available, a rigid suction hose can be substituted
in its place.
PVC discharge hoses and thin-walled
rubber hoses can easily fail at the end of
the hose fittings. Leaks from the hoses can
cause high-pressure liquid to be
discharged, causing dangerous conditions.
Make sure pressure rating of hoses
exceeds the pump maximum pressure to
prevent hose failure.
that can significantly reduce the flow of water. Keep
hose length to a minimum and minimize the use of
elbows and other fittings to reduce friction.
size of the pump inlet to insure optimum performance
and reduce the risk of damage to the pump.
match the size of the pump outlet to reduce friction as
much as possible. Using a discharge line that is larger
than the pump outlet will reduce friction and improve
water flow. Similarly, a smaller line will reduce water
flow by increasing friction.
(thin-
3.Remember suction hoses must be
collapse when the pump is in operation.
4.Check that the
restricted. Place hose so that it lays as straight as it
is possible on the ground. Remove any twists or sharp
bends from hose which may block the flow of water.
5.Make sure the
and securely attached to the water end of the suction
hose. The strainer is designed to protect the pump by
preventing large objects from being pulled into the
pump. Failure to use a strainer could cause damage to
the pump, impeller, pump shaft, pump bearings, or wear
plate.
PAGE 24 — MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09)
discharge
suction strainer
rigid
enough not to
hose (Figure 4) is not
(Figure 4) is clean
CAUTION — Strainer Placement
The strainer should be positioned so it will remain
completely
strainer above water for long periods can damage the
pump.
CAUTION — Equipment Damage Hazards
DO NOT pump flammable fluids, corrosive chemicals
or fluids containing toxic substances. These fluids can
create potentially dangerous health and environmental
hazards. Contact local authorities for assistance.
under water
. Running the pump with the
ENGINE STARTUP
CAUTION — Equipment Damage Hazards
DO NOT attempt to start the engine unless the pump
has previously been
damage to the pump's mechanical seal will occur if
pump has not been primed.
1.Set the
Engine Speed Control Lever
position half way between start and stop.
ENGINE SPEED
CONTROL
LEVER
STOP
primed
with water. Severe
(Figure 12) to a
FULL THROTTLE
(RUN POSITION)
STARTUP/OPERATION
H
OU
ONMUST
NOTICE
ARTUP
REDBUTT
BEDEPRESSED FOR
ENGINEST
LAMP
STATUS
INDICATORS
LED
STATUS
INDICATORS
Figure 14. Engine Status Indicators Lamps
8.If charge lamp or LED remains lit, increase engine
speed until lamp/LED goes off. When the charge
indicator lamp/LED goes off, it can then be assumed
that the charging system is working correctly.
RS
O
F
F
A
U
X
1
FU
A
U
X
SELO
2
CA
T
E
D
IN
SIDE
RU
P
ANE
N
L
S
T
A
RT
Figure 12. Engine Speed Control Lever
2.Insert ignition key into ignition switch (Figure 13), turn
ignition key clockwise to position I, and verify that all
three status indicator lights (Figure 14) are ON.
0
I
P
II
III
Figure 13. Ignition Switch
3.Continue turning ignition key through positions II and
III while pushing the red button at the same time.
4.Release ignition key and red button as soon as engine
fully starts, and verify that ignition key automatically
returns back to position I. Verify that all three lamp/
LED status indicator lights are OFF when the engine
is started.
9.If the charge lamp or LED remains on while the engine is
running, refer to Table 12 (Engine Troubleshooting) or the
Deutz Engine Repair Manual.
10. Move
speed control lever
to full speed position for
maximum engine speed. (See Figure 12)
OPERATION
1.The pump should begin pumping water within a minute
depending on the length of suction hose and height
the pump is above water.
2.If pump does not begin to pump water after a few
minutes, check for loose connections or air leaks in
suction hose. Make sure there is water in the pump
end and strainer is not clogged with debris, reference
Table 11 (Pump Troubleshooting).
Longer suction hoses will require more time
for the pump to begin pumping water.
MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09) — PAGE 25
SHUTDOWN/STORAGE
ENGINE SHUT-DOWN
1.Place
2.Turn ignition key counter clockwise to position 0 (OFF).
NEVER attempt to stop the engine by manually
activating the engine shutdown lever. ALWAYS use the
ignition key to turn off the engine.
3.Remove ignition key and place key in safe location
When pump is not in use, keep ignition key in a safe
place, out of the reach of unauthorized persons.
engine speed control lever
and let the engine run at this speed for at least 2
minutes. This will allow the engine to cool-down.
CAUTION — Engine Shutdown
where it will not get lost.
CAUTION — Ignition Key Safeguarding
in the idle position
PUMP INSPECTION AFTER USE
PUMP STORAGE
For storage of the pump for over 30 days, the following is
required:
Drain the fuel tank completely.
Run the engine until the fuel in the injection system is
completely consumed.
Completely drain used oil from the engine crankcase
and fill with fresh clean oil, then follow the procedures
described in the engine manual for engine storage.
Remove the drain plug from the pump and drain out any
water from left in the housing.
Remove the pump cover and clean inside of pump
housing. Coat inside of pump housing with a light film of
oil to reduce corrosion. A spray can of oil works well for
this application.
Cover suction and discharge ports with duct tape to
prevent any foreign matter from falling into pump.
Cover pump and engine with plastic covering or
equivalent and store in a clean, dry place.
It is recommended that the pump be inspected after each
use for damage or wear.
1.Visually inspect the pump for any signs of wear or
damage. Replace any worn or defective components
as specified in the maintenance section of this manual.
2.Open pump clean-out cover and remove any foreign
debris that may have accumulated.
3.Inspect all hoses, fittings and clamps. If defective
replace immediately.
4.Inspect impeller for wear or damage and measure
impeller clearance if it appears worn. Inspect interval
should be about every 1000 hours. This inspection
should be done when the pump is scheduled for
maintenance inspection.
PAGE 26 — MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09)
Figure 15. Dry Pump Vacuum Test
PLACE VACUUM TESTER
OVER PUMP INLET.
MAINTENANCE (PUMP)
WATER
SOURCE
CAUTION
DO NOT RUN PUMP
WITHOUT WATER.
ACCEPTABLE READING
SHOULD BE BETWEEN
-15
-60
kPa
in. Hg
WIKA
-10
-40
-5
-20
R
-20
-80
-100
-25
-30
-25 AND -20 IN. HG.
25 IN. HG TRANSLATES
INTO 25 FEET OF LIFT
AT SEA LEVEL.
(In. Hg = INCHES
OF MERCURY)
PUMP VACUUM TEST
To perform the pump vacuum test do the following:
1.Remove the pump fill cap, and fill the pump with water.
2.Start the engine as outlined in the initial start-up section,
and wait for the pump to begin pumping. Confirm engine
is operating at 3,000 RPM's
3.As shown in Figure 15, place a water hose inside the
discharge opening of the pump, and turn on the water.
This flow of water into the discharge opening will
prevent
4.Place the
opening (Figure 15) with the vacuum gauge facing
upwards. It may be necessary to apply a small amount
of water around the rubber seal of the vacuum tester
to make a good suction fit.
the pump from running dry.
Pump Vacuum Tester
over the pump inlet
MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09) — PAGE 27
5.Check and make sure that there are no air leaks
between the vacuum tester and the inlet port on the
pump. If air leaks are present re-seat vacuum tester.
6.Run the pump for a few minutes while monitoring the
vacuum gauge. A pump will lose approximately one
foot of suction lift for every 1,000 feet of elevation.
Depending on the elevation, the gauge should read
between 20-29 in. Hg. (inches of mecury). This is an
indication that the pump is working correctly.
7.If the vacuum tester gauge indicates a reading
below
20 in. Hg, it can then be assumed that the pump is not
functioning correctly, and corrective action needs to
be taken.
Prior to each use, the pump should be cleaned and
inspected for deficiencies. Check for loose, missing or
damaged nuts, bolts or other fasteners. Also check for fuel,
and oil. Use Table 6 as a general maintenance guideline
Engine Side (Refer to the Engine Instruction Manual)
Air Cleaner
Every 250 hours: Remove air cleaner element (Figure 16)
and clean the heavy duty paper element with light spray of
compressed air. Replace the air cleaner as needed.
Air Cleaner with Dust Indicator
This indicator (Figure 16) is attached to the air cleaner.
When the air cleaner element is clogged, air intake
restriction becomes greater and the dust indicator signal
shows RED meaning the element needs changing or
service. After changing the air element, press the dust
indicator button to reset the indicator.
Figure 16. Air Cleaner
The air filter should not be changed until the
indicator reads “RED”. Dispose of old air filter it
may not be cleaned or reused.
PAGE 28 — MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09)
MAINTENANCE (ENGINE)
Check Oil Level
Check the engine crankcase oil level prior to each use, or
when the fuel tank is filled. Make sure the pump is level.
The oil level must be between the two notches on the
dipstick as shown in Figure 17.
ENGINE OIL
DIPSTICK
SAFE OPERATING
OIL LEVEL
ADD ENGINE OIL
Figure 17. Dipstick
Changing Engine Oil
3.Reinstall drain plug and seal washer. Tighten drain plug
securely. Add engine oil through the filler hole.
Changing Oil Filter
1.Replace engine oil filter (Figure 19) after 250 hours of
operation.
2.Remove oil filter cannister from engine by turning
cannister counterclockwise.
OIL FILTER
GASKET
TURN CLOCKWISE
TO TIGHTEN
OIL
FILTER
TURN
COUNTER-CLOCKWISE
TO LOOSEN
1.Change engine oil after first 20 hours of operation. Drain
and refill engine crankcase with the correct type and
amount of oil (reference Table 5) after 250 hours of
operation hours or once a week thereafter.
SEALING
WASHER
DRAIN
PLUG
Figure 18. Oil Drain
2.Remove drain plug (Figure 18) and sealing washer let
engine flow into a suitable container while engine oil is
still warm.
Figure 19. Oil Filter
3.Lubricate oil filter gasket with a small amout of oil.
Reinstall oil filter by rotating cannister clockwise. DO
NOT over-tighten.
Changing Fuel Filter
1.Replace fuel filter (Figure 20) every 500 hours.
FUEL FILTER
GASKET
TURN CLOCKWISE
TO TIGHTEN
FUEL
FILTER
TURN
COUNTER-CLOCKWISE
TO LOOSEN
Figure 20. Fuel Filter
MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09) — PAGE 29
2.Remove oil filter cannister from engine by turning
BATTERY ELECTROLYTE
LEVEL
TOO
LOW
NORMAL
TOO
HIGH
VENT WELL
cannister counterclockwise.
3.Lubricate oil filter gasket with a small amout of oil.
Reinstall oil filter by rotating cannister clockwise. DO
NOT over-tighten.
Battery Maintenance
CAUTION — Battery Hazards
MAINTENANCE (ENGINE)
Check the battery regularly and make sure that each
electrolyte level is to the bottom of the vent well
(Figure 21). If necessary add only distilled water in a
well-ventilated area.
BATTERY ELECTROLYTE
LEVEL
Wear
safety glasses
or
face mask
,
protective clothes, and rubber gloves
when working with battery.
Mishandling of the battery shortens the service life of the
battery and adds to maintenance cost. When handling the
battery do the following:
Be careful not to let the battery electrolyte come in contact
with your body or clothing.
ALWAYS wear
eye protection
and
rubber gloves
, since
the battery contains sulfuric acid which burns skin and
eats through clothing.
ALWAYS check the battery terminals periodically to
ensure that they are in good condition.
Use wire brush or sand paper to clean the battery
terminals.
TOO
LOW
Figure 21. Battery Electrolyte Levels
ALWAYS place a small amount of battery terminal
TOO
HIGH
treatment compound around both battery terminals. This
will ensure a good connection and will help prevent
corrosion around the battery terminals.
Inadequate battery connections may cause poor starting
of the generator, and create other malfunctions.
If the battery cables are connected
incorrectly, electrical damage to the
alternator, engine control box and other
electrical componets may result. Pay close
attention to the polarity of the battery when
connecting the battery cables.
ALWAYS check battery for cracks or any other damage.
If white pattern appears inside the battery or paste has
accumulated at the bottom, replace the battery.
If the pump will not be in operation for a long period of
time, store in cool dry place and check the battery charge
level every month to maintain the performance of the
battery.
PAGE 30 — MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09)
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