Operator’s Manual
Hose Handling System
HHS
HHS1101, HHS1251, HHS1701,
HHS2202, HHS2502, HHS3002, HHS3004
Type HHS
Document 5200004046
Date 1215
Revision 02
Language EN
5200004046
Copyright notice
© Copyright 2015 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.
Foreword
wc_tx002029gb_FM10.fm 3
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
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 Revision
HHS 1101 5000620421 101
HHS 1251 5200019011 100
HHS 1701 5000620422 100
HHS 2202 5000620423 101
HHS 2502 5200003554 100
HHS 3002 5000620419 102
HHS 3002 5000620424 101
HHS 3004 5000620425 101
wc_gr013363
Type/Model
Item Number
Manuf. Yr.
MADE
IN USA
Rev.
Serial Number
172841
Serial Number:
Foreword
4 wc_tx002029gb_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.
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
HHS
wc_bo5200004046_02_FM10T
5
Foreword 3
1 Safety Information 7
1.1 Signal Words Used in this Manual ....................................................... 7
1.2 Machine Description and Intended Use ............................................... 8
1.3 Safety Guidelines for Operating the Machine ....................................... 9
1.4 Service Safety .................................................................................... 11
2 Labels 14
2.1 Label Locations .................................................................................. 14
2.2 Label Meanings .................................................................................. 15
3 Lifting and Transporting 17
4 Operation 18
4.1 Control and Component Locations ..................................................... 18
4.2 Preparing the Machine for First Use ................................................... 19
4.3 Starting and Stopping the Machine .................................................... 20
4.4 Quick-Connect Coupling Usage and Care ......................................... 22
5 Maintenance 23
5.1 Periodic Maintenance Schedule ......................................................... 23
5.2 Inspecting Electrical Cords ................................................................. 24
5.3 Lubricating the Hose Reel System ..................................................... 24
6 Technical Data 25
7 Schematics 27
Table of Contents
HHS
6
wc_si000569gb_FM10.fm
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.
► 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_si000569gb_FM10.fm
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.
wc_si000569gb_FM10.fm
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.
■ 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.
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.
wc_si000569gb_FM10.fm
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
wc_si000569gb_FM10.fm
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
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 operating the machine.
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.
■ Re-install 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 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.
wc_si000569gb_FM10.fm
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).
wc_si000569gb_FM10.fm
13
HHS Safety Information
Notes
wc_si000645gb_FM10.fm
14
Labels HHS
2 Labels
2.1 Label Locations
wc_gr008854
A
B
C
D
E
F
wc_si000645gb_FM10.fm
15
HHS Labels
2.2 Label Meanings
A DANGER:
Hazardous voltage. Do not operate without this
cover in place. Disconnect and lock out power
source before opening panel. Could cause severe
injury or death.
B WARNING!
Hot fluids: gloves required.
Eye protection required.
Never loosen or remove hoses or operate valves
while pump is running.
Never loosen or remove hoses or operate valves
while heater is running.
Never loosen or remove hoses while fluid is above
100°F (212°C).
Safety caps are screwed on to all hose bibbs and
valves which do not have factory installed hoses
attached. Never loosen or remove a safety cap
while fluid is above 100° F (212°C). Only remove
a safety cap in order to attach a hose. Do not
operate machine with safety caps missing.
Failure to heed these warnings could result in
serious burns and other personal injury to operator
or bystanders.
C WARNING!
Before operating this Ground Heater™, read and
fully understand the Operator’s Manual. Failure to
do so could result in serious injury to the operator
or bystander(s).
wc_si000645gb_FM10.fm
16
Labels HHS
D Warning! Hose Rewind Mechanism.
Do not operate without guard in place.
Do not wear loose clothing.
When operating hose rewind mechanism, place
foot pedal control on dry ground at least four feet
behind the machine.
Keep hands and clothing clear of hose reel, chain,
and sprockets.
Failure to do so could result in serious injury to
operator or bystander.
E DANGER!
Electric shock hazard.
Connect only to a grounded, GFI-protected power
source.
Position machine on the site such that neither the
machine or the operator is standing in water.
When operating hose rewind mechanism, place
foot pedal control on dry ground.
Failure to do so could result in serious injury or
death.
F Hose reel brake label. This label indicates
information regarding the operation of the hose
reel brake assembly.
G NOTICE
Lifting point
WARNING
BRAKE
ENGAGE
DISENGAGE
DISENGAGE BRAKE
BEFORE REWINDING
821 kg
(1810 LBS)
5100021312
wc_tx001725gb_FM10.fm
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.
► Never stand under, or get onto, the machine while it is being lifted or moved.
► Use only the designated lifting points to lift the machine.
wc_gr008166
a
b
b b
b
a
wc_tx002031gb_FM10.fm
18
Operation HHS
4 Operation
4.1 Control and Component Locations
Note: Above illustration is representative. Your machine may vary slightly.
6
5
3
1
2 4
ghi_gr004748
Ref. Description Ref. Description
1
Hose reel
4
Power cord/ground fault interrupt
2
Lifting bracket
5
Hose reel brake handle
3
Hose rewind motor
6
Foot pedal
wc_tx002031gb_FM10.fm
19
HHS Operation
4.2 Preparing the Machine for First Use
1. Make sure all loose packaging materials have been removed from the machine.
2. Check the machine and its components for damage. If there is visible damage,
do not operate the machine! Contact your Wacker Neuson dealer immediately
for assistance.
3. Take inventory of all items included with the machine and verify that all loose
components and fasteners are accounted for.
4. Attach component parts not already attached.
5. Add fluids as needed and applicable, including fuel, engine oil, and battery acid.
6. Move the machine to its operating location.
wc_tx002031gb_FM10.fm
20
Operation HHS
4.3 Starting and Stopping the Machine
Requirements
■ Machine positioned on firm, dry, and level ground close to the hydronic surface
heater or hydronic air heater
■ 120V/60Hz power source
Note: The HHS is not designed to operate independently. It must be used in
combination with a hydronic surface heater or a hydronic air heater.
Unwinding the
hoses
1. Turn the T-handle (a) counterclockwise to unlock the hose reel.
2. Pull (unwind) the hose from the hose reel and place it in the application area.
3. Stop unwinding when the connection between the two loops is exposed.
Note: Some models have only one loop.
4. Disconnect the hoses from each other (x) at the quick-connect coupling.
5. Connect the hose to the parent machine as needed for your configuration. See
the Operator’s Manual for your hydronic surface heater/hydronic air heater for
detailed information.
This procedure continues on the next page.
CAUTION
Hoses may be very hot. You may be burned if proper precautions are not taken.
► Wear hand protection when handling hoses and hot components.
wc_gr007885
a
wc_gr008177
x
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Wacker Neuson HHS1251 User manual
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