MULTIQUIP QP4TZ Guide

OPERATION AND PARTS MANUAL

THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.

MODEL QP4TZ

TRASH PUMP

(HATZ 1B40U-2230F DIESEL ENGINE)

Revision #3 (08/14/14)

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PAGE 2 — QP4TZ TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #3 (08/14/14)

PROPOSITION 65 WARNING

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PAGE 4 — QP4TZ TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #3 (08/14/14)

TABLE OF CONTENTS

QP4TZ Trash Pump

Proposition 65 Warning ........................................... 2

Table Of Contents.................................................... 4

Parts Ordering Procedures...................................... 5

Safety Information .............................................. 6-10

Speciﬁcations (Pump)............................................ 11

Speciﬁcations (Engine).......................................... 12

General Information............................................... 13

Pump Components................................................ 14

Basic Engine.......................................................... 15

Inspection (Engine)................................................ 16

Setup ..................................................................... 17

Operation............................................................... 18

Maintenance (Pump) ........................................ 19-20

Maintenance (Engine) ...................................... 21-22

Storage.................................................................. 23

Troubleshooting (Engine)....................................... 24

Troubleshooting (Engine/Pump) ............................ 25

Explanation Of Code In Remarks Column............. 26

Suggested Spare Parts ......................................... 27

Component Drawings

Pump Assembly................................................ 28-31

Engine Service Parts........................................ 32-33

Terms And Conditions Of Sale — Parts ................ 34

NOTICE

Speciﬁcations and part numbers are subject to change

without notice.

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PAGE 6 — QP4TZ TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #3 (08/14/14)

SAFETY INFORMATION

Do not operate or service the equipment before reading

the entire manual. 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.

SAFETY MESSAGES

The four 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 four words:

DANGER, WARNING, CAUTION

or NOTICE.

SAFETY SYMBOLS

DANGER

Indicates a hazardous situation which, if not avoided,

WILL result in DEATH or SERIOUS INJURY.

WARNING

Indicates a hazardous situation which, if not avoided,

COULD result in DEATH or SERIOUS INJURY.

CAUTION

Indicates a hazardous situation which, if not avoided,

COULD result in MINOR or MODERATE INJURY.

NOTICE

Addresses practices not related to personal injury.

Potential hazards associated with the operation of this

equipment will be referenced with hazard symbols which

may appear throughout this manual in conjunction with

safety messages.

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QP4TZ TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #3 (08/14/14) — PAGE 7

SAFETY INFORMATION

GENERAL SAFETY

CAUTION



NEVER operate this equipment without proper protective

clothing, shatterproof glasses, respiratory protection,

hearing protection, steel-toed boots and other protective

devices required by the job or city and state regulations.



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.

NOTICE



This equipment should only be operated by trained and

qualiﬁed personnel 18 years of age and older.



Whenever necessary, replace nameplate, operation and

safety decals when they become difﬁcult read.



Manufacturer does not assume responsibility for any

accident due to equipment modiﬁcations. Unauthorized

equipment modiﬁcation 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.



ALWAYS know the location of the nearest

ﬁre extinguisher.



ALWAYS know the location of the nearest

ﬁrst aid kit.



ALWAYS know the location of the nearest phone or keep

a phone on the job site. Also, know the phone numbers

of the nearest ambulance, doctor and ﬁre department.

This information will be invaluable in the case of an

emergency.

PUMP SAFETY

DANGER

NEVER

pump volatile, explosive, ﬂammable or low ﬂash

point ﬂuids. These ﬂuids could ignite or explode.



The engine fuel exhaust gases contain poisonous carbon

monoxide. This gas is colorless and odorless, and can

cause death if inhaled.



The engine of this equipment requires an adequate free

ﬂow of cooling air. NEVER

operate this equipment in any

enclosed or narrow area

where free ﬂow of the air is

restricted. If the air ﬂow is

restricted it will cause injury

to people and property and

serious damage to the

equipment or engine.

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.

WARNING

NEVER

pump corrosive chemicals or water containing

toxic substances. These ﬂuids could create serious

health and environmental hazards. Contact local

authorities for assistance.

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 disconnect any

emergency or safety devices.

These devices are intended for operator safety.

Disconnection of these devices can cause severe injury,

bodily harm or even death. Disconnection of any of these

devices will void all warranties.

DANGEROUS

GAS FUMES

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PAGE 8 — QP4TZ TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #3 (08/14/14)

SAFETY INFORMATION

CAUTION



NEVER lubricate components or attempt service on a

running machine.



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.

NOTICE



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 and

mechanical seal.



In winter drain water from pump housing to prevent

freezing.



NEVER start the pump with the clean-out cover removed.

The rotating impeller inside the pump can cut or sever

objects caught in it. Before starting the pump, check that

the clean-out cover is securely fastened.



ALWAYS keep the machine in proper running condition.



ALWAYS ensure pump is on level ground before use.



Fix damage to machine and replace any broken parts

immediately.



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 and unauthorized personnel.

ENGINE SAFETY

WARNING



NEVER operate the engine with heat shields or

guards removed.



DO NOT remove the engine oil drain plug

while the engine is hot. Hot oil will gush

out of the oil tank and severely scald any

persons in the general area of the pump.

CAUTION



NEVER touch the hot exhaust manifold,

mufﬂer or cylinder. Allow these parts to cool

before servicing equipment.

NOTICE

NEVER

run engine without an air ﬁlter or with a dirty air

ﬁlter. Severe engine damage may occur. Service air ﬁlter

frequently to prevent engine malfunction.

NEVER tamper with the factory settings

of the engine or engine governor. Damage

to the engine or equipment can result

if operating in speed ranges above the

maximum allowable.

FUEL SAFETY

DANGER

DO NOT

add fuel to equipment if it is placed inside truck

bed with plastic liner. Possibility exists of explosion or

ﬁre due to static electricity.

DO NOT

start the engine near spilled fuel or combustible

ﬂuids. Fuel is extremely ﬂammable and its vapors can

cause an explosion if ignited.

ALWAYS

refuel in a well-ventilated area, away from

sparks and open ﬂames.

ALWAYS

use extreme caution when working with

ﬂammable liquids.

DO NOT

ﬁll the fuel tank while the engine 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.

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QP4TZ TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #3 (08/14/14) — PAGE 9

SAFETY INFORMATION

Store fuel in appropriate containers, in well-ventilated

areas and away from sparks and ﬂames.



NEVER use fuel as a cleaning agent.



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.

BATTERY SAFETY (ELECTRIC START ONLY)

DANGER



DO NOT drop the battery. There is a possibility that the

battery will 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 into contact with a

ﬂame or spark, an explosion could occur.

WARNING



ALWAYS wear safety glasses when

handling the battery to avoid eye irritation.

The battery contains acids that can cause

injury to the eyes and skin.



Use well-insulated gloves when picking up

the battery.



ALWAYS keep the battery charged. If the battery is not

charged, combustible gas will build up.



DO NOT charge battery if frozen. Battery can explode.

When frozen, warm the battery to at least 61°F (16°C).



ALWAYS recharge the battery in a well-ventilated

environment to avoid the risk of a dangerous concentration

of combustible gases.



If the battery liquid (dilute sulfuric acid)

comes into contact with clothing or skin,

rinse skin or clothing immediately with

plenty of water.



If the battery liquid (dilute sulfuric acid) comes into

contact with eyes, rinse eyes immediately with plenty

of water and contact the nearest doctor or hospital to

seek medical attention.

CAUTION

ALWAYS disconnect the

NEGATIVE battery terminal

before performing service on the equipment.

ALWAYS

keep battery cables in good working condition.

Repair or replace all worn cables.

TRANSPORTING SAFETY

CAUTION

NEVER

allow any person or animal to stand underneath

the equipment while lifting.

NOTICE



Before lifting, make sure that the equipment parts (hook

and vibration insulator) are not damaged and screws are

not loose or missing.



Always make sure crane or lifting device has been

properly secured to the lifting bail (hook) of the

equipment.

ALWAYS shutdown engine before transporting.

NEVER lift the equipment while the engine is running.



Tighten fuel tank cap securely and close fuel cock to

prevent fuel from spilling.



Use adequate lifting cable (wire or rope) of sufﬁcient

strength.

Use one point suspension hook and lift straight upwards.

DO NOT lift machine to unnecessary heights.

ALWAYS

tie down equipment during transport by

securing the equipment with rope.

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PAGE 10 — QP4TZ TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #3 (08/14/14)

ENVIRONMENTAL SAFETY/DECOMMISSIONING

NOTICE

Decommissioning is a controlled process used to safely

retire a piece of equipment that is no longer serviceable.

If the equipment poses an unacceptable and unrepairable

safety risk due to wear or damage or is no longer cost

effective to maintain (beyond life-cycle reliability) and is to

be decommissioned (demolition and dismantlement),be

sure to follow rules below.



DO NOT pour waste or oil directly onto the ground, down

a drain or into any water source.



Contact your country's Department of

Public Works or recycling agency in your

area and arrange for proper disposal of

any electrical components, waste or oil

associated with this equipment.



When the life cycle of this equipment is over, remove

battery and bring to appropriate facility for lead

reclamation. Use safety precautions when handling

batteries that contain sulfuric acid.



When the life cycle of this equipment is over, it is

recommended that the trowel frame and all other metal

parts be sent to a recycling center.

Metal recycling involves the collection of metal from

discarded products and its transformation into raw

materials to use in manufacturing a new product.

Recyclers and manufacturers alike promote the process

of recycling metal. Using a metal recycling center

promotes energy cost savings.

EMISSIONS INFORMATION

NOTICE

The diesel engine used in this equipment has been

designed to reduce harmful levels of carbon monoxide

(CO), hydrocarbons (HC) and nitrogen oxides (NOx)

contained in diesel exhaust emissions.

This engine has been certiﬁed to meet US EPA Evaporative

emissions requirements in the installed conﬁguration.

Attempting to modify or make adjustments to the engine

emmission system by unauthorized personnel without

proper training could damage the equipment or create an

unsafe condition.

Additionally, modifying the fuel system may adversely affect

evaporative emissions, resulting in ﬁnes or other penalties.

Emission Control Label

The emission control label is an integral part of the emission

system and is strictly controlled by regulation(s).

The label must remain with the engine for its entire life.

If a replacement emission label is needed, please contact

your authorized engine distributor.

SAFETY INFORMATION

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QP4TZ TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #3 (08/14/14) — PAGE 11

Table 1. Speciﬁcations (Pump)

Pump

Model QP4TZ

Type Trash Pump

Suction 4.0 in. (100 mm.)

Discharge Size 4.0 in. (100 mm.)

Maximum Pumping

Capacity

526 gallons/minute

(2,000 liters/minute)

Max. Solids Diameter 1.25 in. (31.75 mm)

Max. Head 85 ft. (26.0 m)

Max. Lift 25 ft. (7.62 m)

Max. Pressure 36.8 psi (253 kPa)

Dry Net Weight 274 lbs. (124 Kg.)

SPECIFICATIONS (PUMP)

Figure 1. QP4TZ Dimensions

28.1 IN.

(714 mm)

25.3 IN.

(642 mm)

28.2 IN.

(716 mm)

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