The Wacker Neuson HHS702 is a hose handling system designed to manage and store hoses for hydronic surface heaters or air heaters. It consists of a frame, a hose reel, an electric motor, and a hose rewind system. The system allows for easy unwinding and rewinding of the heat transfer hose, which is used to transfer heat from the heater to the ground or concrete. The HHS702 helps to thaw frozen ground, cure concrete, and prevent ground frost and freezing.
The Wacker Neuson HHS702 is a hose handling system designed to manage and store hoses for hydronic surface heaters or air heaters. It consists of a frame, a hose reel, an electric motor, and a hose rewind system. The system allows for easy unwinding and rewinding of the heat transfer hose, which is used to transfer heat from the heater to the ground or concrete. The HHS702 helps to thaw frozen ground, cure concrete, and prevent ground frost and freezing.
5200000131 03 1111
5200000131
Operator’s Manual
Hose Handling System
HHS 702
EN
Copyright
notice
© Copyright 2011 by Wacker Neuson Production Americas LLC
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.
HHS 702 Foreword
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Foreword
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.
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.
Use the separate Parts Book supplied with the machine to order replacement
parts.
If you are missing either of these documents, please contact Wacker Neuson to
order a replacement or visit 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.
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.
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.
Machine Item Number
HHS 702 0620426
Foreword HHS 702
4 wc_tx001724gb.fm
Original Declaration of Incorporation
2011_HHS_DOI_en.fm
Declaration of Incorporation
Manufacturer
Wacker Neuson Production Americas LLC, N92W15000 Anthony Avenue,
Menomonee Falls, Wisconsin USA
Product
Product
Product category
Product function
Item number
HHS 702
Hose handling system
To manage and store hoses
5000620426
Declaration of incorporation
We hereby declare that this product is designed for installation in a machine and that
commissioning is only permitted once it has been determined that this machine
corresponds to the terms of the following EC directives: 2006/42/EC.
Directives and Standards
This is to certify that this product meets and complies with the relevant regulations and
requirements of the following directives and standards: 2006/42/EC, 2006/95/EC.
Authorized Person for Technical Documents
Axel Häret, Wacker Neuson Produktion GmbH & Co. KG, Preußenstraße 41, 80809 München
The technical documents were written according to Appendix VII, Part B of 2006/42/EC.
Written or electronic copies of these technical documents are available to national
authorities upon request.
Menomonee Falls, WI, USA, 11.11.11
Paul Krause
Manager, Product Engineering
Ed Jaroszewicz
Director, Climate Technology
wc_bo5200000131_03TOC.fm 7
Table of Contents
HHS
Foreword 3
Declaration of Incorporation 5
1 Safety Information 9
1.1 Signal Words Used in this Manual ....................................................... 9
1.2 Machine Description and Intended Use ............................................. 10
1.3 Safety Guidelines for Operating the Machine ..................................... 11
1.4 Service Safety .................................................................................... 13
2 Labels 16
2.1 Label Locations .................................................................................. 16
2.2 Label Meanings .................................................................................. 17
3 Lifting and Transporting 20
4 Operation 22
4.1 Control / Component Locations .......................................................... 22
4.2 Control Panel ...................................................................................... 23
4.3 Preparing the Machine for First Use ................................................... 23
4.4 Positioning and Connecting Power to the Machine ............................ 23
4.5 Starting and Stopping the Machine .................................................... 24
4.6 Emergency Shutdown Procedure ....................................................... 26
4.7 Quick-Connect Coupling Usage and Care ......................................... 27
5 Maintenance 28
5.1 Periodic Maintenance Schedule ......................................................... 28
5.2 Inspecting Electrical Cords ................................................................. 29
5.3 Lubricating the Hose Reel System ..................................................... 29
6 Technical Data 30
6.1 Machine .............................................................................................. 30
6.2 Dimensions ......................................................................................... 30
8 wc_bo5200000131_03TOC.fm
Table of Contents
HHS
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7
HHS 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.
f 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.
f 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.
f 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.
f To avoid possible minor or moderate injury from this type of hazard, obey all
safety messages that follow this signal word.
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8
Safety Information HHS
1.2 Machine Description and Intended Use
This hose handling system is an accessory for either a hydronic surface heater or a
hydronic air heater. The Wacker Neuson Hose Handling System consists of a
frame onto which is mounted a hose reel, an electric motor, and a hose rewind
system. Heat transfer hose (filled with heat transfer fluid) is wound on the hose
reel. During use, the heat transfer hose is unwound from the hose reel and placed
on the ground or concrete. It is connected to the parent hydronic surface/air heater
using quick-connect brass fittings. The parent hydronic surface/air heater heats the
heat transfer fluid, then pumps it through the heat transfer hose. After use, the heat
transfer hose is wound back onto the reel using the hose rewind system. Power to,
and action of, the hose rewind system is controlled by a control panel and a foot
pedal.
This accessory is intended to be used with a hydronic surface/air heater in order to
thaw frozen ground, to cure concrete, or to prevent ground frost and freezing.
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 in the area. Machine
damage caused by misuse is not covered under warranty.
The following are some examples of misuse:
Using the machine to transfer anything other than the factory-recommended
heat transfer fluid
Using the machine to heat anything other than the ground or concrete
Using the machine as a ladder, support, or work surface
Operating the machine outside of factory specifications
Operating the machine in a manner inconsistent with all warnings found on the
machine and in the Operator's Manual
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:
Crushing hazards from a tipping or falling machine due to lifting the machine
using a forklift with forks that are too short
Personal injury from improper lifting
Tripping hazards from the hoses
To protect yourself and others, make sure you thoroughly read and understand the
safety information presented in this manual before operating the machine.
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9
HHS Safety Information
1.3 Safety Guidelines for Operating the Machine
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 or 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.
Be aware of the application area.
Do not operate the machine in areas that contain flammable objects, fuels, or
products that produce flammable vapors.
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.
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10
Safety Information HHS
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.
When operating this machine:
Do not operate a machine in need of repair.
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
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11
HHS Safety Information
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 safety
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 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.
Remain aware of the machine’s moving parts. Keep hands, feet, and loose
clothing away from the machine’s moving parts.
Reinstall the safety devices and guards after repair and maintenance
procedures are complete.
Machine
modifications
When servicing or maintaining the machine:
Use only accessories/attachments that are approved by Wacker Neuson.
When servicing or maintaining the machine:
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 as 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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12
Safety Information HHS
Lifting and
transporting
When lifting the machine:
Make sure slings, chains, hooks, ramps, jacks, and other types of lifting devices
are attached securely and have enough weight-bearing capacity to lift or hold
the machine safely. See chapter Technical Data.
Remain aware of the location of other people when lifting the machine.
Make sure the transporting vehicle has sufficient load capacity and platform size
to safely transport the machine. See chapter Technical Data.
To reduce the possibility of injury:
Do not stand under the machine while it is being lifted or moved.
Do not get onto the machine while it is being lifted or moved.
Cleaning
When cleaning and servicing the machine:
Keep the machine clean and free of debris such as leaves, paper, cartons, etc.
Keep the labels legible.
When cleaning the machine:
Do not clean the machine while it is running.
Never use gasoline or other types of fuels or flammable solvents to clean the
machine. Fumes from fuels and solvents can become explosive.
Personal
Protective
Equipment
(PPE)
Wear the following Personal Protective Equipment (PPE) while servicing or
maintaining this machine:
Close-fitting work clothes that do not hinder movement
Safety glasses with side shields
Hearing protection
Safety-toed footwear
In addition, before servicing or maintaining the machine:
Tie back long hair.
Remove all jewelry (including rings).
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13
HHS Safety Information
Notes
Labels HHS
11 wc_si000570gb.fm
2 Labels
2.1 Label Locations
wc_gr008173
12
8
18
7
15
9
17
11
12
13
14
10
16
11
HHS Labels
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2.2 Label Meanings
7 Wear eye protection
8 Wear hand protection
9 WARNING!
Hand entanglement hazard. Moving parts
can crush and cut. Do not operate with
guard removed.
10 Electric shock hazard
11 Center of gravity.
12 Forklift lift point
Labels HHS
13 wc_si000570gb.fm
13 Electric power connection/disconnection
location
14 Read the Operator’s Manual.
15 Weight/mass label.
This label indicates the total weight of the
machine.
16 Machine rating label: This label indicates
rating information for the machine.
Read the Operator’s Manual.
17 Turn the handle clockwise to engage the
hose reel brake.
Turn the handle counterclockwise to
release the hose reel brake.
18 CAUTION!
Hot surface hazard!
LBS
KG
1557
707
173607
HHS Labels
wc_si000570gb.fm 14
— A nameplate listing the model number,
item number, revision number, and serial
number is attached to each unit. Please
record the information found on this plate
so it will be available should the name-
plate become lost or damaged. When
ordering parts or requesting service infor-
mation, you will always be asked to spec-
ify the model number, item number, revi-
sion number, and serial number of the
unit.
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17
HHS Lifting and Transporting
3 Lifting and Transporting
Requirements
Lifting device (crane, hoist, or forklift) capable of supporting the machine’s
weight
Lifting hooks and chains capable of supporting the machine’s weight
Machine stopped and cool
Procedure
Perform the procedure below to lift the machine.
1. The machine may be lifted with a crane or with a forklift.
a. Attach the lifting hook and chain from the crane to one of the lifting eyes (a) on
the machine. OR,
b. Lift the machine with a forklift using the forklift pockets (b).
2. Lift the machine a short distance.
3. Check for stability. If necessary, lower the machine and reposition it. Only
continue lifting when the machine is stable.
4. Continue lifting the machine as necessary.
Transporting
Before transporting the machine:
1. Disconnect the hoses.
2. Disconnect the electric power cord.
During transporting:
1. The machine must be properly secured using appropriate chains, hooks, and/or
strapping.
2. Make sure the hose reel brake is engaged.
WARNING
Crushing hazard. You may be crushed if the lifting devices fail.
f Never stand under, or get onto, the machine while it is being lifted or moved.
f Use only the designated lifting points to lift the machine.
wc_gr008166
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b b
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The Wacker Neuson HHS702 is a hose handling system designed to manage and store hoses for hydronic surface heaters or air heaters. It consists of a frame, a hose reel, an electric motor, and a hose rewind system. The system allows for easy unwinding and rewinding of the heat transfer hose, which is used to transfer heat from the heater to the ground or concrete. The HHS702 helps to thaw frozen ground, cure concrete, and prevent ground frost and freezing.
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