Wacker Neuson HI1000DGM User manual

Operator’s Manual

Notice d'emploi

Indirect-Fired Air Heater

Réchauffeurs d’air–Mise à feu indirecte

HI1000

HI1000DGM

Type

Document

Date

Version

Language

HI1000, HI1000DGM

5100021407

1119

07

EN-FR

5100021407

Copyright notice

All rights, including copying and distribution rights, are reserved.

This publication may be photocopied by the original purchaser of the

machine. Any other type of reproduction is prohibited without express

written permission from Wacker Neuson Production Americas LLC.

Any type of reproduction or distribution not authorized by Wacker

Neuson Production Americas LLC represents an infringement of valid

copyrights. Violators will be prosecuted.

Trademarks

All trademarks referenced in this manual are the property of their

respective owners.

Manufacturer

Wacker Neuson Production Americas LLC

N92W15000 Anthony Avenue

Menomonee Falls, WI 53051 U.S.A.

Tel: (262) 255-0500 · Fax: (262) 255-0550 · Tel: (800) 770-0957

www.wackerneuson.com

Original instructions

This Operator’s Manual presents the original instructions. The original

language of this Operator’s Manual is American English.

wc_tx004643en.fm 3

CALIFORNIA Proposition 65 Warning

WARNING

The engine exhaust from this product contains chemicals known to the State of

California to cause cancer, birth defects, or other reproductive harm.

WARNING

Diesel engine exhaust and some of its constituents are known to the State of

California to cause cancer, birth defects, and other reproductive harm.

WARNING

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov.

WARNING

Batteries, battery posts, terminals and related accessories contain lead and lead

compounds, and other chemicals known to the State of California to cause cancer

and birth defects or other reproductive harm. WASH HANDS AFTER HANDLING.

CALIFORNIA Proposition 65 Warning Proposition 65 Warning

4 wc_tx004643en.fm

This page is intentionally left blank.

HI1000 Foreword

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Foreword

Natural Gas and Diesel Heaters (without engine)

THESE HEATERS ARE SUITABLE FOR OUTDOOR OR INDOOR USE.

ADEQUATE VENTILATION MUST BE PROVIDED.

THIS HEATER IS INTENDED FOR USE PRIMARILY AS TEMPORARY HEATING

OF BUILDINGS UNDER CONSTRUCTION, ALTERATION, OR REPAIR.

WARNING

GENERAL HAZARD-FAILURE TO COMPLY WITH THE PRECAUTIONS AND

INSTRUCTIONS PROVIDED WITH THIS HEATER, CAN RESULT IN DEATH,

SERIOUS BODILY INJURY AND PROPERTY LOSS OR DAMAGE FROM

HAZARDS OF FIRE, EXPLOSION, BURN, ASPHYXIATION, CARBON

MONOXIDE POISONING, AND / OR ELECTRICAL SHOCK.

► ONLY PERSONS WHO CAN UNDERSTAND AND FOLLOW THE INSTRUC-

TIONS SHOULD USE OR SERVICE THIS HEATER.

► IF YOU NEED ASSISTANCE OR HEATER INFORMATION SUCH AS AN

INSTRUCTION MANUAL, LABEL, ETC. CONTACT THE MANUFACTURER.

WARNING

WORK SITE FIRE, BURN, INHALATION, AND EXPLOSION HAZARDS.

► KEEP SOLID COMBUSTIBLES, SUCH AS BUILDING MATERIALS, PAPER,

OR CARDBOARD AT A SAFE DISTANCE AWAY FROM THE MACHINE AS

RECOMMENDED BY THE INSTRUCTIONS.

► NEVER USE THIS MACHINE IN SPACES WHICH DO OR MAY CONTAIN

VOLATILE OR AIRBORNE COMBUSTIBLES, OR PRODUCTS SUCH AS

GASOLINE, SOLVENTS, PAINT THINNER, DUST PARTICLES, OR

UNKNOWN CHEMICALS.

WARNING

NOT FOR HOME OR RECREATIONAL VEHICLE USE.

► OPERATE THE MACHINE ONLY FOR APPLICATIONS SPECIFIED IN

MACHINE DESCRIPTION AND INTENDED USE.

Foreword HI1000

6 wc_tx004006gb_FM10.fm

This heater is designed and approved for use as a construction heater in

accordance with Standard ANSI Z83.7–CSA 2.14. CHECK WITH YOUR LOCAL

FIRE SAFETY AUTHORITY IF YOU HAVE QUESTIONS ABOUT APPLICATIONS.

Other standards govern the use of fuel gases and heat producing products in

specific applications. Your local authority can advise you about these.

THE INSTALLATION OF THE UNIT SHALL BE IN ACCORDANCE WITH THE

REGULATIONS OF THE AUTHORITIES HAVING JURISDICTION.

In Canada, use the CSA B139 installation code for oil burning equipment.

HI1000 Foreword

wc_tx004006gb_FM10.fm 7

Diesel Heaters (with engine)

THESE HEATERS ARE SUITABLE FOR OUTDOOR USE ONLY.

THIS HEATER IS INTENDED FOR USE PRIMARILY AS TEMPORARY HEATING

OF BUILDINGS UNDER CONSTRUCTION, ALTERATION, OR REPAIR.

WARNING

GENERAL HAZARD-FAILURE TO COMPLY WITH THE PRECAUTIONS AND

INSTRUCTIONS PROVIDED WITH THIS HEATER, CAN RESULT IN DEATH,

SERIOUS BODILY INJURY AND PROPERTY LOSS OR DAMAGE FROM

HAZARDS OF FIRE, EXPLOSION, BURN, ASPHYXIATION, CARBON

MONOXIDE POISONING, AND / OR ELECTRICAL SHOCK.

► ONLY PERSONS WHO CAN UNDERSTAND AND FOLLOW THE INSTRUC-

TIONS SHOULD USE OR SERVICE THIS HEATER.

► IF YOU NEED ASSISTANCE OR HEATER INFORMATION SUCH AS AN

INSTRUCTION MANUAL, LABEL, ETC. CONTACT THE MANUFACTURER.

WARNING

WORK SITE FIRE, BURN, INHALATION, AND EXPLOSION HAZARDS.

► KEEP SOLID COMBUSTIBLES, SUCH AS BUILDING MATERIALS, PAPER,

OR CARDBOARD AT A SAFE DISTANCE AWAY FROM THE MACHINE AS

RECOMMENDED BY THE INSTRUCTIONS.

► NEVER USE THIS MACHINE IN SPACES WHICH DO OR MAY CONTAIN

VOLATILE OR AIRBORNE COMBUSTIBLES, OR PRODUCTS SUCH AS

GASOLINE, SOLVENTS, PAINT THINNER, DUST PARTICLES, OR

UNKNOWN CHEMICALS.

WARNING

NOT FOR HOME OR RECREATIONAL VEHICLE USE.

► OPERATE THE MACHINE ONLY FOR APPLICATIONS SPECIFIED IN

MACHINE DESCRIPTION AND INTENDED USE.

Foreword HI1000

8 wc_tx004006gb_FM10.fm

This heater is designed and approved for use as a construction heater in

accordance with Standard ANSI Z83.7–CSA 2.14. CHECK WITH YOUR LOCAL

FIRE SAFETY AUTHORITY IF YOU HAVE QUESTIONS ABOUT APPLICATIONS.

Other standards govern the use of fuel gases and heat producing products in

specific applications. Your local authority can advise you about these.

THE INSTALLATION OF THE UNIT SHALL BE IN ACCORDANCE WITH THE

REGULATIONS OF THE AUTHORITIES HAVING JURISDICTION.

In Canada, use the CSA B139 installation code for oil burning equipment.

HI1000 Foreword

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SAVE THESE INSTRUCTIONS—This manual contains important instructions for

the machine models below. These instructions have been written expressly by

Wacker Neuson Production Americas LLC and must be followed during

installation, operation, and maintenance of the machines.

Machines

covered by

this manual

This manual covers machines with the following item numbers:

Machine

identification

A nameplate listing the model number, item number, revision number, and serial

number is attached to this machine. The location of the nameplate is shown above.

Serial number

(S/N)

For future reference, record the serial number in the space provided below. You will

need the serial number when requesting parts or service for this machine.

Machine

documentation

■ From this point forward in this documentation, Wacker Neuson Production

Americas LLC will be referred to as Wacker Neuson.

■ Keep a copy of the Operator’s Manual with the machine at all times.

■ For spare parts information, please see your Wacker Neuson Dealer, or visit the

Wacker Neuson website at http://www.wackerneuson.com/.

■ When ordering parts or requesting service information, be prepared to provide

the machine model number, item number, revision number, and serial number.

Machine Item Number

HI1000G 5200011231, 5100049273

HI1000D (fuel tank) 5200011232, 5100049274

HI1000DGM 5200011234, 5200011235,

5100049275, 5100049276

wc_gr011381

Serial Number:

Foreword HI1000

10 wc_tx004006gb_FM10.fm

Expectations

for

information in

this manual

■ This manual provides information and procedures to safely operate and

maintain the above Wacker Neuson model(s). For your own safety and to

reduce the risk of injury, carefully read, understand, and observe all instructions

described in this manual.

■ Wacker Neuson expressly reserves the right to make technical modifications,

even without notice, which improve the performance or safety standards of its

machines.

■ The information contained in this manual is based on machines manufactured

up until the time of publication. Wacker Neuson reserves the right to change any

portion of this information without notice.

■ The illustrations, parts, and procedures in this manual refer to Wacker Neuson

factory-installed components. Your machine may vary depending on the

requirements of your specific region.

CALIFORNIA

Proposition

65 Warning

Combustion exhaust, some of its constituents, and certain vehicle components

contain or emit chemicals known to the State of California to cause cancer and

birth defects or other reproductive harm.

Laws

pertaining to

spark

arresters

NOTICE: State Health Safety Codes and Public Resources Codes specify that in

certain locations spark arresters be used on internal combustion engines that use

hydrocarbon fuels. A spark arrester is a device designed to prevent accidental

discharge of sparks or flames from the engine exhaust. Spark arresters are

qualified and rated by the United States Forest Service for this purpose. In order to

comply with local laws regarding spark arresters, consult the engine distributor or

the local Health and Safety Administrator.

Manufacturer’s

approval

This manual contains references to approved parts, attachments, and

modifications. The following definitions apply:

■ Approved parts or attachments are those either manufactured or provided by

Wacker Neuson.

■ Approved modifications are those performed by an authorized Wacker

Neuson service center according to written instructions published by Wacker

Neuson.

■ Unapproved parts, attachments, and modifications are those that do not

meet the approved criteria.

Unapproved parts, attachments, or modifications may have the following

consequences:

■ Serious injury hazards to the operator and persons in the work area

■ Permanent damage to the machine which will not be covered under warranty

Contact your Wacker Neuson dealer immediately if you have questions about

approved or unapproved parts, attachments, or modifications.

Table of Contents

HI1000

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11

CALIFORNIA Proposition 65 Warning 3

Foreword 5

1 Safety Information 15

1.1 Signal Words Used in this Manual ............................................................. 15

1.2 Machine Description and Intended Use ..................................................... 16

1.3 Operating Safety ........................................................................................ 17

1.4 Service Safety ............................................................................................ 20

1.5 Safety Guidelines for Operating Generators .............................................. 22

1.6 Safety Guidelines for Operating Combustion Burners ............................... 24

1.7 Safety Guidelines for Lifting the Machine ................................................... 25

1.8 Safety Guidelines for Towing the Machine ................................................. 26

1.9 Reporting Safety Defects ........................................................................... 27

2 Labels 28

2.1 Label Locations—Skid with Tank ............................................................... 28

2.2 Label Locations—Skid without Tank .......................................................... 29

2.3 Label Locations—Skid for Gas Machines .................................................. 30

2.4 Label Locations—Trailer Mounted ............................................................. 31

2.5 Label Meanings .......................................................................................... 33

3 Lifting and Transporting 41

3.1 Lifting the Machine ..................................................................................... 41

3.2 Preparing the Machine for Transport on a Truck or Trailer ........................ 42

3.3 Before Towing Checklist ............................................................................. 43

3.4 Towing the Machine ................................................................................... 44

3.5 Testing the Breakaway System—Electric Brakes ...................................... 45

3.6 Testing the Breakaway System—Hydraulic Surge Brakes ......................... 47

4 Machine Setup 48

4.1 Preparing the Machine for First Use ........................................................... 48

4.2 Installing the Duct Adapters ....................................................................... 49

4.3 Recommended Fuel—Diesel ..................................................................... 52

4.4 Refueling the Machine ................................................................................ 53

4.5 Positioning the Machine for Indoor Use ..................................................... 54

4.6 Positioning the Machine for Outdoor Use ................................................... 56

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12

4.7 Suggested Venting ..................................................................................... 59

4.8 Electrical and Grounding Requirements ..................................................... 60

4.9 Connecting Power to the Machine ............................................................. 61

4.10 Connecting the Gas Line ............................................................................ 63

4.11 Connecting to a Fuel Cylinder .................................................................... 64

4.12 Flex Ducting Options .................................................................................. 65

4.13 Ducting Guidelines ..................................................................................... 66

5Controls 68

5.1 Control Panel .............................................................................................. 68

5.2 Generator Control Panel Components ....................................................... 69

5.3 Control Display Screen ............................................................................... 70

5.4 Options Menu ............................................................................................. 71

6 Operation 73

6.1 General Sequence of Operation ................................................................. 73

6.2 Before Starting Checks .............................................................................. 74

6.3 Starting, Operating, and Stopping—Machines with Generators ................. 75

6.4 Starting, Operating, and Stopping—Machines without Generators ............ 79

6.5 Starting, Operating, and Stopping—Machines with Gas Burners .............. 82

6.6 Emergency Stop ......................................................................................... 85

6.7 Fault Conditions and Remedies ................................................................. 86

6.8 Using the Recirculation Damper ................................................................. 87

7 Burner Setup—Diesel 88

7.1 Factory Settings ......................................................................................... 88

7.2 Setting up the Burner ................................................................................. 88

7.3 Setting and Checking the Electrodes ......................................................... 91

7.4 Replacing the Burner Nozzle ...................................................................... 93

7.5 Setting the “Z” Distance and Head Position ............................................... 95

7.6 Adjusting the Air Settings ........................................................................... 97

7.7 Adjusting the Fuel Pressure—Oil Burner ................................................... 98

7.8 Changing the Burner Type (from NG or LP to oil) ...................................... 99

8 Burner Setup—Gas 101

8.1 Factory Settings ....................................................................................... 101

8.2 Setting up the Burner ............................................................................... 102

8.3 Removing the Combustion Head ............................................................. 104

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HI1000

wc_bo5100016108_07TOC.fm

13

8.4 Adjusting the Ionization Probe and the Electrode .................................... 105

8.5 Changing the Burner Orifice ..................................................................... 106

8.6 Checking the Burner Air Damper Setting ................................................. 107

8.7 Adjusting the Head Setting ....................................................................... 108

8.8 Checking the Supply Gas Pressure ......................................................... 109

8.9 Checking and Adjusting the Burner Gas Pressure ................................... 111

8.10 Changing the Burner Type (from Oil to NG or LP) ................................... 113

8.11 Changing the Burner from Natural Gas Burning to LP Burning ................ 115

8.12 Changing the Burner from LP Burning to Natural Gas Burning ................ 116

8.13 Changing the Gas Burner Regulator Spring ............................................. 118

9 General Maintenance 119

9.1 Periodic Maintenance Schedule—Oil Burners ......................................... 119

9.2 Periodic Maintenance Schedule—Gas Burners ....................................... 120

9.3 Inspecting the Machine ............................................................................ 121

9.4 Cleaning the Machine ............................................................................... 122

9.5 Maintaining the Trailer .............................................................................. 123

9.6 Replacing the Blower Belt ........................................................................ 124

9.7 Inspecting the Heat Exchanger ................................................................ 126

9.8 Replacing the Burner Nozzle .................................................................... 130

9.9 Replacing the Fuel Filter .......................................................................... 132

9.10 Cleaning the CAD Cell ............................................................................. 133

9.11 Adjusting the AVR Settings ...................................................................... 134

9.12 Storage ..................................................................................................... 136

9.13 Preparing the Machine for Seasonal Operation ....................................... 137

9.14 Connecting and Maintaining the Battery .................................................. 138

9.15 Draining the Heat Exchanger and Resetting a Hard Lockout ................... 139

9.16 Machine Disposal and Decommissioning ................................................. 140

10 Generator Maintenance 142

11 Troubleshooting 145

11.1 Machines with Oil Burners ........................................................................ 145

11.2 Machines with Gas Burners ..................................................................... 146

11.3 Troubleshooting the Generator ................................................................ 147

12 Technical Data 152

12.1 Machine .................................................................................................... 152

Table of Contents

HI1000

wc_bo5100016108_07TOC.fm

14

12.2 Trailer ....................................................................................................... 153

12.3 Dimensions, in.—Skid with Tank .............................................................. 154

12.4 Dimensions, in.—Skid without Tank ......................................................... 154

12.5 Dimensions, in.—DGM ............................................................................. 154

13 Schematics 155

13.1 HI1000—Electrical Schematic .................................................................. 156

13.2 HI1000—Electrical Schematic Components ............................................ 157

13.3 HI1000—Electrical Schematic .................................................................. 158

13.4 HI1000—Electrical Schematic Components ............................................ 159

13.5 Burner and Blower Motor ......................................................................... 160

13.6 Burner and Blower Motor Components .................................................... 161

13.7 Ladder Logic Diagram .............................................................................. 162

13.8 Generator—DC Schematic ....................................................................... 165

13.9 Generator: DC Schematic Components: HI1000 ..................................... 166

13.10 Generator: AC Schematic ........................................................................ 167

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HI1000 Safety Information

1 Safety Information

1.1 Signal Words Used in this Manual

This manual contains DANGER, WARNING, CAUTION, NOTICE, and NOTE

signal words which must be followed to reduce the possibility of personal injury,

damage to the equipment, or improper service.

NOTICE: Used without the safety alert symbol, NOTICE indicates a situation

which, if not avoided, could result in property damage.

Note: A Note contains additional information important to a procedure.

This is the safety alert symbol. It is used to alert you to potential personal hazards.

► Obey all safety messages that follow this symbol.

DANGER

DANGER indicates a hazardous situation which, if not avoided, will result in death

or serious injury.

► To avoid death or serious injury from this type of hazard, obey all safety

messages that follow this signal word.

WARNING

WARNING indicates a hazardous situation which, if not avoided, could result in

death or serious injury.

► To avoid possible death or serious injury from this type of hazard, obey all safety

messages that follow this signal word.

CAUTION

CAUTION indicates a hazardous situation which, if not avoided, could result in

minor or moderate injury.

► To avoid possible minor or moderate injury from this type of hazard, obey all

safety messages that follow this signal word.

wc_si000954gb_FM10.fm

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Safety Information HI1000

1.2 Machine Description and Intended Use

Machine

description

The HI1000 Heaters are indirect-fired air heaters available in oil (diesel) burner and

natural gas or liquid propane (LP) burner models. The machine consists of the

following components:

■ Combustion chamber and heat exchanger

■ Centrifugal blower

■ Single-stage burner

■ High-temperature shut-down switch(es)

■ Fuel tank on diesel burning models

■ Trailer on mobile units

■ Generator on mobile units

Fuel is consumed in a closed combustion chamber. Room air or outside air

(depending on the application) is pulled in by the centrifugal blower and blown over

the hot heat exchanger. This clean, dry, hot air is then blown into the space to be

heated by the centrifugal blower. Access to the blower assembly is protected by a

guard fitted on the air inlet.

Intended use

The HI1000 Heaters are intended to provide heat on outdoor sites (trailer and skid)

or indoor (skid only) sites and in other rugged applications.

This machine has been designed and built strictly for the intended use described

above. Using the machine for any other purpose could permanently damage the

machine or seriously injure the operator or other persons on the work site. Damage

to the machine caused by misuse is not covered under warranty.

■ If your machine includes a generator, do not operate it indoors.

■ If your machine does not include a generator, it may be operated indoors, but

only when it has

proper exhaust venting designed for indoor use, which meets all

applicable regulations.

This machine has been designed and built in accordance with the latest global

safety standards. It has been carefully engineered to eliminate hazards as far as

practicable, and to increase operator safety through protective guards and labeling.

However, some risks may remain even after protective measures have been taken.

They are called residual risks. On this machine, they may include exposure to:

■ exhaust emissions

■ hot surfaces such as exhaust vents

■ fuel and fuel fumes when refueling

■ high voltages and arc flash

To protect yourself and others, thoroughly read and understand the safety

information presented in this manual before operating the machine.

wc_si000954gb_FM10.fm

17

HI1000 Safety Information

Wacker Neuson offers many optional accessories for the machine. These

accessories include the following:

■ Remote thermostat

■ Duct adapters (various sizes, available as kits, or individual ducts)

■ Covers for inlet and outlets (need to be removed before operation)

■ Exhaust vents and elbows

■ Burner conversion kits

1.3 Operating Safety

Operator

training

Before operating the machine:

■ Read and understand the operating instructions contained in all manuals

delivered with the machine.

■ Familiarize yourself with the location and proper use of all controls and safety

devices.

■ Contact Wacker Neuson for additional training if necessary.

When operating this machine:

■ Do not allow improperly trained people to operate the machine. People

operating the machine must be familiar with the potential risks and hazards

associated with it.

Operator

qualifications

Only trained personnel are permitted to start, operate, and shut down the machine.

They also must meet the following qualifications:

■ Have received instruction on how to properly use the machine

■ Are familiar with required safety devices

The machine must not be accessed or operated by:

■ Children

■ People impaired by alcohol, drugs, or prescription drugs

Application

area

Be aware of the application area.

■ Keep unauthorized personnel, children, and pets away from the machine.

■ Remain aware of changing positions and the movement of other equipment and

personnel in the application area/job site.

■ Identify whether special hazards exist in the application area, such as toxic

gases or unstable ground conditions, and take appropriate action to eliminate

the special hazards before using the machine.

■ Do not operate the machine in areas that contain flammable objects, fuels, or

products that produce flammable vapors.

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18

Safety Information HI1000

Work space

Follow the guidelines below when placing the machine in the workspace:

■ Position the machine on a firm, noncombustible, level surface.

■ Keep the area immediately surrounding and underneath the machine clean,

neat, and free of debris and combustible materials.

■ Keep the area above the machine clear of debris that could fall on the machine.

■ Store the machine properly when it is not being used.

■ Keep unauthorized personnel, children, and pets away from the machine.

When operating the machine:

■ Do not connect ductwork between the exhaust outlet port and the supply air inlet

port.

■ Never operate the machine in areas that contain flammable objects, fuels, or

products that produce flammable vapors.

■ Do not position the electrical cords under the machine or over the top of the

machine.

Guidelines for

operator

When operating the machine:

■ Remain aware of the machine’s moving parts. Keep hands, feet, and loose

clothing away from the machine’s moving parts.

■ Wear protective clothing appropriate to the job site when operating the machine.

■ Wear safety glasses.

When operating the machine:

■ Do not operate a machine in need of repair.

■ Do not smoke near the machine.

■ Do not block the air inlet or outlet during machine operation.

DANGER

Exhaust gas from the burner contains carbon monoxide, a deadly poison. Exposure

to carbon monoxide can kill you in minutes.

► Never run the machine indoors or in an enclosed area unless the machine is

vented properly.

► If your machine has a trailer or generator, do not run the machine indoors.

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19

HI1000 Safety Information

Safety

devices,

controls, and

attachments

Only operate the machine when:

■ All safety devices and guards are in place and in working order.

■ All controls operate correctly.

■ The machine is set up correctly according to the instructions in the Operator’s

Manual.

■ The machine is clean.

■ The machine’s labels are legible.

To ensure safe operation of the machine:

■ Do not operate the machine if any safety devices or guards are missing or

inoperative.

■ Do not modify or defeat the safety devices.

■ Only use accessories or attachments that are approved by Wacker Neuson.

Safe

operating

practices

When operating this machine:

■ Remain aware of the machine’s moving parts. Keep hands, feet, and loose

clothing away from the machine’s moving parts.

■ Do not operate a machine in need of repair.

■ Do not consume the operating fluids used in this machine. Depending on your

machine model, these operating fluids may include water, wetting agents, fuel

(gasoline, diesel, kerosene, propane, or natural gas), oil, coolant, hydraulic oil,

heat transfer fluid (propylene glycol with additives), battery acid, or grease.

Personal

protective

equipment

(PPE)

Wear the following personal protective equipment (PPE) while operating this

machine:

■ Close-fitting work clothes that do not hinder movement

■ Safety glasses with side shields

■ Hearing protection

■ Safety-toed footwear

After use

■ Stop the engine when the machine is not being operated.

■ Close the fuel valve on engines equipped with one when the machine is not

being operated.

■ Ensure that the machine will not tip over, roll, slide, or fall when not being

operated.

■ Store the machine properly when it is not being used. The machine should be

stored in a clean location out of the reach of children.

Heat

exchanger

inspection

The heat exchanger must be inspected twice a year to ensure it is in good working

order. Shorter inspection intervals are recommended for units operating under

extreme transportation or operating conditions.

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20

Safety Information HI1000

1.4 Service Safety

Service

training

Before servicing or maintaining the machine:

■ Read and understand the instructions contained in all manuals delivered with

the machine.

■ Familiarize yourself with the location and proper use of all controls and

protective devices.

■ Only trained personnel shall troubleshoot or repair problems occurring with the

machine.

■ Contact Wacker Neuson for additional training if necessary.

When servicing or maintaining this machine:

■ Do not allow untrained or improperly trained people to service or maintain the

machine. Personnel servicing or maintaining the machine must be familiar with

the associated potential risks and hazards.

Precautions

Follow the precautions below when servicing or maintaining the machine.

■ Read and understand the service procedures before performing any service to

the machine.

■ All adjustments and repairs must be completed before operation. Do not

operate the machine with a known problem or deficiency.

■ All repairs and adjustments shall be completed by a qualified technician.

■ Turn off the machine before performing maintenance or making repairs.

Machine

modifications

When servicing or maintaining the machine:

■ Use only accessories/attachments that are approved by Wacker Neuson.

■ Do not defeat safety devices.

■ Do not modify the machine without the express written approval of Wacker

Neuson.

Replacing

parts and

labels

■ Replace worn or damaged components.

■ Replace all missing and hard-to-read labels.

■ When replacing electrical components, use components that are identical in

rating and performance to the original components.

■ When replacement parts are required for this machine, use only Wacker

Neuson replacement parts or those parts equivalent to the original in all types of

specifications, such as physical dimensions, type, strength, and material.

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