EC Declaration of Conformity ................................................................................ 41
DIN EN ISO 9001 Certificate ................................................................................... 43
4
1Foreword
This operator's manual contains information and procedures for the safe operation and maintenance of your WACKER machine. In the interest of your own
safety and to prevent accidents, you should carefully read through the safety information, familiarize yourself with it and observe it at all times.
This operator's manual is not a manual for extensive maintenance and repair
work. Such work should be carried out by WACKER Service or authorized specialists.
The safety of the operator was one of the most important aspects taken into consideration when this machine was designed. Nevertheless, improper use or incorrect maintenance can pose a risk. Please operate and maintain your
WACKER machine in accordance with the instructions in this operator's manual.
Your reward will be troublefree operation and a high degree of availability.
Foreword
Defective machine parts must be replaced immediately!
Please contact your WACKER representative if you have any questions concerning operation or maintenance.
All rights reserved, especially reproduction and distribution rights.
Copyright 2008Wacker Construction Equipment AG
No part of this publication may be reproduced in any form or by any means, electronic or mechanical, including photocopying, without the expressed written permission of WACKER.
Any type of reproduction, distribution or storage on data media of any type and
form not authorized by WACKER represents an infringement of copyright and will
be prosecuted.
We expressly reserve the right to make technical modifications – even without
special notice – which aim at further improving our machines or their safety standards.
5
Introduction
2Introduction
2.1Means of representation for this operator's manual
Warning symbols
This operator's manual contains safety imformation of the categories:
DANGER, WARNING, CAUTION, NOTICE.
They should be followed to prevent danger to life and limb or damage to equipment or improper service.
DANGER
This warning notice indicates hazards that result in serious injury or even death.
f Danger can be avoided by the following the actions mentioned.
WARNING
This warning notice indicates hazards that can result in serious injury or even
death.
f Danger can be avoided by the following the actions mentioned.
CAUTION
This warning notice indicates hazards that can result in minor injury.
f Danger can be avoided by the following the actions mentioned.
NOTICE
This warning notice indicates hazards that can result in material damage.
f Danger can be avoided by the following the actions mentioned.
Notes
Note:Complementary information will be displayed here.
Instructions
fThis symbol indicates there is something for you to do.
1.Numbered instructions indicate that you have to carry out something in a defined
sequence.
This symbol is used for lists.
6
2.2WACKER representative
Depending on your country, your WACKER representative is your WACKER
Service, your WACKER affiliate or your WACKER dealer.
You can find the addresses in the Internet at www.wackergroup.com.
The addresses of the WACKER main locations are located at the end of this operator's manual.
2.3Described machine parts
This operator's manual is valid for different machine parts from a product range.
Therefore some figures can differ from the actual appearance of your machine.
It is also possible that the descriptions include components which are not a part
of your machine.
Details for the described machine types can be found in the chapter Technical Data.
Introduction
7
Safety informationIREN
3Safety information
3.1Principle
State of the art
This machine has been constructed with state-of-the-art technology according to
the recognized rules of safety. Nevertheless, when used improperly, dangers to
the life and limb of the operator or to third persons or damage to the machine or
other materials cannot be excluded.
Proper use
The machine may only be used for compacting fresh concrete. The vibrator head
has to be immersed in the fresh concrete.
The vibrator head may not be immersed into acidic or alkaline liquids.
Its proper use also includes the observance of all instructions contained in this
operator's manual as well as complying with the required service and maintenance instructions.
Any other use is regarded as improper. Any damage resulting from improper use
will void the warranty and the liability on behalf of the manufacturer. The operator
assumes full responsibility.
Structural modifications
Never attempt to modify the machine without the written permission of the manufacturer. Failure to do so will endanger your safety! In addition, this will void the
warranty and the liability on behalf of the manufacturer.
Requirements for operation
The ability to operate the machine safely requires:
Proper transport, storage and setup.
Careful operation.
Careful service and maintenance.
Operation
Operate the machine only as intended and only when in proper working condition.
Operate the machine in a safety-conscious manner with all safety devices attached and enabled. Do not modify or disable any safety devices.
Before starting operation, check that all control and safety devices are functioning properly.
Never operate the machine in a potentially explosive environment.
8
IREN Safety information
Supervision
Never leave the machine running unattended!
Maintenance
Regular maintenance is required in order for the machine to operate properly and
reliably over time. Neglected maintenance work can make the machine dangerous to use.
Strictly observe the prescribed maintenance intervals.
Do not use the machine if it requires maintenance or repairs.
Malfunctions
If you detect a malfunction, you must shut down and secure the machine immediately.
Eliminate the malfunctions that impair safety immediately!
Have damaged or defective components replaced immediately!
For further information, refer to chapter Troubleshooting.
Spare parts, accessories
Only use spare parts and accessories from WACKER. Non-compliance will exempt the manufacturer from all liability.
Exclusion of liability
WACKER will refuse to accept liability for injuries to persons or for damage to
materials in the following cases:
Structural modifications.
Improper use.
Improper handling.
Use of spare parts and accessories not produced by WACKER.
Operator's manual
Always keep the operator's manual near the machine or near the worksite for
quick reference.
If you have misplaced the operator's manual or require an additional copy, contact your WACKER representative or download it from the Internet
(www.wackergroup.com).
Always hand over this operator's manual to other operators or to the future owner
of the machine.
9
Safety informationIREN
Country-specific regulations
Observe the country-specific regulations, standards and guidelines in reference
to accident prevention and environmental safety, for example those pertaining to
hazardous materials and wearing protective gear.
Complement the operator's manual with additional instructions taking into account the operational, regulatory, national or generally applicable safety guidelines.
Operator's controls
Always keep the operator's controls of the machine dry, clean and free of oil or
grease.
The function of the operator's controls must not be manipulated or rendered ineffective.
Cleaning
Always keep the machine clean and be sure to clean it each time you have finished using it.
Do not use gasoline or solvents. Danger of explosion!
Checking for signs of damage
Inspect the machine when it is switched off for any signs of damage at least once
per work shift.
Do not start the machine if there is visible damage or defects.
Have any damage or defects eliminated immediately.
3.2Qualification of the operating personnel
Operator qualifications
Only trained personnel are permitted to start and operate the machine. The following rules also apply:
You are physically and mentally fit.
You have received instructionon how to independently use the machine.
You have received instruction in the proper use of the machine.
You are familiar with required safety devices.
You are authorized to start machines and systems in accordance with the
standards governing safety.
You have been assigned to work on the machine by your company.
Incorrect operation
Incorrect operation or misuse by untrained personnel can endanger the health
and safety of the operator and also cause machine and material damage.
10
IREN Safety information
Operating company responsibilities
The operating company must make the operator's manual available to the operator and ensure that the operator has read and understood it.
Work recommendations
Please observe the recommendations below:
Work only if you are in a good physical condition.
Work attentively, particularly as you finish.
Do not operate the machine when you are tired.
Carry out all work calmly, circumspectly and carefully.
Never operate the machine under the influence of alcohol, drugs or medica-
tion. This can impair your vision, reactions and your judgment.
Work in a manner that does not endanger others.
3.3Protective gear
Work clothing
Clothing should be appropriate, i.e. should be close-fitting but not restrict your
movement.
When on construction sites, do not wear long hair loosely, loose clothing or jewelry including rings. These objects can easily get caught or be drawn in by moving machine parts.
Personal protective gear
Wear personal protective gear to avoid injuries or health hazards:
Non-skid, hard-toed shoes.
Work gloves made of durable material.
Overalls made of durable material.
Hardhat.
Ear protection.
Ear protection
This machine generates noise that exceeds the country-specific permissible
noise levels (individual rating level). It may therefore be necessary to wear ear
protection. You can find the exact value in the chapter Technical Data.
WACKER recommends that you always wear ear protection.
11
Safety informationIREN
3.4Transport
Switching off the machine
Before you transport the machine, switch it off and pull the plug out of the plug
receptacle. Allow the motor to cool down.
Transporting the machine
Secure the machine on the transport device against tilting, falling or slipping.
Restarting
Machines, machine parts, accessories or tools that were detached for transport
purposes must be re-mounted and fastened before restarting.
Only operate in accordance with the operating instructions.
3.5Operating safety
Work environment
Familiarize yourself with your work environment before you start work. This includes e.g. the following items:
Obstacles in the work and traffic area.
Load-carrying capacity of the ground.
The measures needed to cordon off the construction site from public traffic.
The measures needed to secure walls and ceilings.
Options available in the event of an accident.
Starting the machine
Observe the safety information and warning notices located on the machine.
Never attempt to start a machine that requires maintenance or repairs.
Start the machine as directed in the operator's manual.
Avoid body contact with grounded components.
Vertical stability
Always make sure that you maintain a safe distance when working with the machine. This applies particularly when working on scaffoldings, ladders, etc.
Switching off the machine
Switch the machine off and pull the plug out of the plug receptacle: Before taking
a break or if the machine will not be used.
Before storing the machine, wait until it has completely stopped running.
Set or place the machine in such a way that it cannot tilt, fall or slip.
12
IREN Safety information
Storage location
Store the machine after operation at a sealed off and dry location inaccessible to
children.
3.6Safety during the operation of electric appliances
Specific regulations for electrical appliances
Observe the safety information provided in the brochure General Safety Rules
which is included in the scope of delivery of your machine.
Also observe the country-specific regulations, standards and guidelines in reference to accident prevention in connection with electrical equipment and machines.
Extension cable
The machine may only be operated with undamaged extension cables!
Only use extension cables with grounded conductor and correct connection of
the grounded conductor to the plug and coupling (not for 42 V machines).
Only use extension cables which are suitable for use at construction sites: Average rubber hose H05RR-F or better – WACKER recommends H07RN-F or a
country-specific equivalent design.
Immediately replace damaged extension cables (e.g. tears in the sheathing) or
loose plugs and couplings.
Protecting the power cable
Do not use the power cable to pull or lift the machine.
Do not unplug the power cable by pulling on the cable.
Protect the power cable from heat, oil and sharp edges.
If the power cable is damaged or the plug is loose, have it replaced immediately
by your WACKER representative.
3.7Maintenance
Maintenance work
Service and maintenance work must only be carried out to the extent described
in these operating instructions. All other procedures must be performed by your
WACKER representative.
For further information, refer to chapter Maintenance.
Disconnecting the machine from the electric power supply
Before carrying out service or maintenance work, pull the plug out of the plug receptacle in order to disconnect the machine from the electric power supply.
13
Scope of deliveryIREN
4Scope of delivery
The internal vibrator is delivered completely mounted and will only be ready for
operation in combination with a three-phase inverter.
The machine is designed to compact fresh concrete in formworks and on even
surfaces.
IREN GV
The machine is protected from damage of the formworks by the rubber seal cap
(GV).
IREN ...k
The machine is especially suited for compacting fresh concrete on even surfaces
with low layer thickness. The short construction (...k) enables the complete immersion of the vibrator head, which results in a more efficient cooling of the vibrator head.
IREN ST
The machine is especially suited for better guidance and positioning in areas of
the formwork which are difficult to reach.
IREN lifting point
The machine is especially suited for compacting fresh concrete in work areas
which are inaccessible.
The machine is equipped with an additional steel cable to increase the safety
(higher traction force).
5.2Functionality
Principle
The machine is an internal vibrator which creates high-frequency vibrations in
the vibrator head.
Concrete is deaerated and compressed in the effective range of the vibrator
head when the vibrator head is immersed into the fresh concrete.
The fresh concrete is simultaneously cooling the vibrator head.
Note:The concrete is being compressed for as long as bubbles of air arise.
15
DescriptionIREN
Thermal overload switch
The machine is protected against overheating by a thermal overload switch,
which will deactivate the machine in the case of overheating.
After cooling, the machine has to be deactivated and activated again.
Note:If there is no ON/OFF switch on your machine, you need to switch off
the inverter and switch it on again.
Vibrator head
In the vibrator head, an electric motor turns an eccentric weight at approx.
12,000 rpm (200 Hz) and thus generates vibrations.
These vibrations will cause the vibrator head to execute precessions.
5.3Components and operator's controls
IREN
ItemDescriptionItemDescription
1Vibrator head5Plug
2Protective hose6ON/OFF switch
3Switch housing7Lower tube
4Power cable
IREN without ON/OFF switch
ItemDescriptionItemDescription
1Vibrator head4Plug
2Protective hose5Lower tube
3Power cable
16
IREN Description
IREN GV
ItemDescriptionItemDescription
1Vibrator head5Plug
2Protective hose6ON/OFF switch
3Switch housing7Lower tube
4Power cable8Rubber seal cap
IREN with lifting point
ItemDescriptionItemDescription
IREN ST1
ItemDescriptionItemDescription
1Vibrator head4Plug
2Protective hose5Lifting point
3Power cable6Lower tube
1Vibrator head5Power cable
2Pipe6Plug
3Protective hose7ON/OFF switch
4Switch housing8Lower tube
17
DescriptionIREN
IREN ST2
ItemDescriptionItemDescription
1Vibrator head5Power cable
2Pipe6Plug
3Connecting cable7ON/OFF switch
4Switch housing8Lower tube
IREN ST3
ItemDescriptionItemDescription
1Vibrator head4Plug
2Pipe5Lower tube
3Power cable
IREN ST4
ItemDescriptionItemDescription
1Vibrator head4Power cable
2Pipe5Plug
3Protective hose6Lower tube
18
IREN Transport
6Transport
WARNING
Hot vibrator head!
Touching it can cause burns.
f Only touch the vibrator head once the engine has cooled down.
Transporting the machine
1. Switch off the machine via the ON/OFF switch.
Note: If there is no ON/OFF switch on the machine, switch off the machine
via the ON/OFF switch of the inverter.
2. Wait until the machine has come to a complete standstill.
3. Turn off the inverter.
4. Disconnect the machine from the inverter.
5. Place the machine on or into a suitable means of transport.
6. Roll up the power cable.
Note: Do not kink the power cable!
7. Secure the machine against falling or sliding.
Note:Due to its length, IREN ST may protrude over the means of transport.
Observe the valid road traffic regulations and secure the machine with
a mandatory warning sign, if required.
19
OperationIREN
7Operation
WARNING
Improper handling can result in injury or serious material damage.
f Read and follow all safety instructions of this operator's manual, see chapter
Safety information.
7.1Prior to starting the machine
After unpacking, the machine is ready for operation.
Plug
The machine comes with a country-specific plug as a standard equipment.
Carrying out checks
f Check if mains or power distribution on the construction site have the correct
operating voltage (see nameplate of the machine or chapter Technical Data).
f Check if mains or power distribution on the constructions site are protected
in accordance with current standards and regulations.
f Check protective hose and power cable for damage.
20
IREN Operation
7.2Starting up
Connecting the machine to the power supply
The machine may only be connected to a three-phase inverter, connection values see chapter Technical Data.
NOTICE
Electrical voltage.
Incorrect voltage can cause damage on the machine.
f Check if the voltage of the current source corresponds with the information
of the machine, see chapter Technical Data.
WARNING
Electrical voltage.
Danger of electrocution!
f Only use extension cables for which grounded conductors are connected to
the plug and the coupling (only for machines of class rating I).
1. Turn off ON/OFF switch.
Note: When the ON/OFF switch is pressed, the machine starts to run immediately at the connection. The machine can strike out and may injure persons
or be damaged.
2. If required, connect the machine to a permitted extension cable.
Note: See chapter Technical data for the permitted lengths and cross-section
areas of extension cables.
3. Connect the power cable or extension cable to the inverter.
Switching IREN on
1. Use the protective hose to hold the machine near the vibrator head.
2. Switch on the machine via the ON/OFF switch.
Switching IREN with lifting point on
1. Use lifting point to attach machine to the safety load hook of the crane.
2. Switch on the machine via the ON/OFF switch of the inverter.
Note: Please also refer to the operator's manual of the inverter.
Switching IREN ST 1/2 on
1. Use the pipe to hold the machine near the vibrator head.
2. Switch on the machine via the ON/OFF switch.
21
OperationIREN
Switching IREN ST 3/4 on
1. Use the pipe to hold the machine near the vibrator head.
2. Switch on the machine via the ON/OFF switch of the inverter.
Note: Please also refer to the operator's manual of the inverter.
Compacting fresh concrete
1. Quickly immerse the vibrator head in the fresh concrete, hold it for several
seconds and slowly pull it out again.
2. Immerse the vibrator head in all areas of the formwork and compact the fresh
concrete.
Note:
Compact especially intensively in corner areas and the formwork because of
the high reinforcement.
Make sure that the vibrator head does not touch the reinforcement. Damages
can occur both on the vibrator head and also on the concrete, if it is already
in the curing process.
The holding time of the vibrator head in the concrete depends on the diame-
ter of the vibrator head, the consistency of the concrete and the layer thickness.
Indications that the concrete is sufficiently compacted:
The concrete no longer sets.
Air bubbles no longer or rarely rise.
The sound of the vibrator head is not changing anymore.
22
IREN Operation
7.3Decomissioning
Switching off the machine
NOTICE
The vibrator head moves if it is turned on and not immersed in the fresh concrete.
Danger of injury or danger of damage to property by uncontrolled vibrator head.
f Switch the machine off before you put it down.
NOTICE
The vibrator head heats up if it is turned on and not immersed in the fresh concrete.
Hot surface can cause burns!
Damage to the machine with excessive wear!
f Do not operate the machine with the internal vibrator not immersed in the
fresh concrete.
1. Slowly remove the machine from the fresh concrete; hold the vibrator head in
2. Switch off the machine via the ON/OFF switch.
3. Turn off the inverter.
4. Wait until the machine has come to a complete standstill.
5. Put down the machine slowly.
6. Disconnect the machine from the inverter.
7.4Cleaning
Cleaning the machine
f Clean the machine with water after each use.
Note:You can remove concrete residuals by immersing the running machine
the air.
Note: If there is no ON/OFF switch on the machine, switch off the machine
via the ON/OFF switch of the inverter.
Do not kink the protective hose and power cable!
into gravel.
23
MaintenanceIREN
8Maintenance
WARNING
Improper handling can result in injury or serious material damage.
f Read and follow all safety instructions of this operator's manual, see chapter
Safety information.
8.1Maintenance schedule
Note:The time intervals mentioned here are reference values for normal op-
eration. For extreme operation, e.g. continuous use, the service intervals should be halved.
TaskDaily be-
Visual inspection of all parts
for damage.
Check the wear dimensions.
Change oil in vibrator head.
Notify your WACKER contact in case of maintenance work which you cannot or
may not complete yourself.
8.2Maintenance work
Visual inspection for damage
WARNING
A damaged machine part, protective hose or power cable can result in personal
injury caused by electric current.
f Do not operate a damaged machine!
f Have a damaged machine repaired immediately.
fore operation
Every
100 hrs.
24
IREN Maintenance
Checking the machine
f Check all machine parts for damage.
Machines with ON/OFF switch:
f Check the tightness of the switch diaphragm.
Check wear dimensions of the vibrator head
Wear dimensions:
Minimum diameter of lower tube øL
Minimum diameter of vibrator head øL
Length of vibrator head L
L
Wear is highest at the immersed end of the vibrator head.
L
Machine
type
IR... 3028 (30)347 (353)— *
IR... 3833 (38)338 (345)36 (38)218
IR... 4538 (45)372 (382)42 (45)333
IR... 57
IR... 57k
IR... 6552 (65)475 (490)58 (65)322
*Vibrator head does not comprise 2 parts.
Dimensions for vibrator head and lower tube
[mm]
øL
L
50 (58)390 (400)
L
L
320 (330)
øLL
54 (58)
54 (58)
— *
253
213
Dimensions in bold are wear dimensions.
Dimensions in brackets are original dimensions of new machines.
Let the lower tube be exchanged by your WACKER contact if the wear dimensions are reached at a certain point.
Changing the oil in the vibrator head
Take the machine to your WACKER contact to change the oil in the vibrator
head.
25
TroubleshootingIREN
9Troubleshooting
Potential faults, their causes and remedies can be found in the following table.
MalfunctionCauseRemedy
Vibrator head does not vibrate.No line voltage.- Connect the plug to the in-
verter.
- Check power cable for damage, replace if defective.
Noticeable sound, vibrator head
runs with reduced power.
Vibrator head has switched off
due to excess temperature.
- ON/OFF switch defective.
- Inverter defective.
- Mechanical defect in the vibrator head.
One of the thermal overload
protections has switched off
(two phase operation).
Deactivate the machine and allow the vibrator head to cool
down.
Have the machine repaired.
Have the machine repaired.
Notify your WACKER contact in case of malfunctions you cannot or may not remedy yourself.
26
IREN Disposal
10Disposal
10.1Disposal of the machine
Your machine contains many valuable raw materials which should be disposed
and recycled in an environmentally friendly manner.
During disposal of the machine observe the country-specific rules and regulations, e.g. the European Directive for obsolete electrical and electronic devices.
Do not dispose of the machine in household rubbish. It
must be disposed at a recycling facility.
The VDE Testing and Certification Institute is accredited by DAR Accreditation
Bodies according to DIN EN ISO 17020 and DIN EN ISO 45012 and notified in the EU
under ID.No. 0366.
, http://www.vde-institut.com
TGA-ZM-09-92-00
KBA-ZM-A 00021-97
Wacker Construction Equipment AG, Preußenstraße 41, 80809 München – Deutschland – Tel.: +49-(0)89-354 02-0 – Fax: +49-(0)89-354 02-390
Wacker Corporation – P.O. Box 9007 – Menomonee Falls, WI 53052-9007 – USA – Tel.: +1(1)262-255-0500 – Fax: +1(1)262-255-0550 – Support: 800-770-0957
Wacker Machinery (HK) Ltd.– Skyline Tower, Suite 2303, 23/F – 39 Wang Kwong Road, Kowloon Bay – Hong Kong – Tel.: +852-3188-5506, Fax: +852-2406-6021
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