Operator's manual
Cutting machine
RCE
0215051en 003
12.2009
Manufacturer
Wacker Neuson SE
Preußenstraße 41
80809 München
www.wackerneuson.com
Tel.: +49-(0)89-354 02-0
Fax: +49-(0)89-354 02-390
Translation of the original operator’s manual in German
RCE
Operator’s manual 3
Contents
1 Foreword ....................................................................................................................5
2 Introduction ............................................................................................................... 6
2.1 Means of representation for this operator's manual ........................................... 6
2.2 Wacker Neuson representative .......................................................................... 7
2.3 Described machine parts.................................................................................... 7
3 Safety .........................................................................................................................9
3.1 Principle.............................................................................................................. 9
3.2 Qualification of the operating personnel........................................................... 12
3.3 Protective gear ................................................................................................. 13
3.4 Transport .......................................................................................................... 14
3.5 Operating safety ............................................................................................... 14
3.6 Safety during the operation of hand machines................................................. 16
3.7 Safety during the operation of electric appliances............................................ 16
3.8 Safety during the operation of hydraulic machines........................................... 18
3.9 Maintenance..................................................................................................... 18
3.10 Safety and information labels ........................................................................... 19
3.11 Safety devices .................................................................................................. 20
4 Scope of delivery ....................................................................................................21
5 Description ..............................................................................................................22
5.1 Application........................................................................................................ 22
5.2 Functionality ..................................................................................................... 22
5.3 Components and operator's controls................................................................ 23
6 Transport .................................................................................................................26
7 Operation ................................................................................................................. 27
7.1 Prior to starting the machine............................................................................. 27
7.2 Adjusting the machine ...................................................................................... 28
7.3 Starting up ........................................................................................................ 29
7.4 Decomissioning ................................................................................................ 31
8 Maintenance ............................................................................................................ 32
8.1 Maintenance schedule...................................................................................... 32
8.2 Maintenance work ............................................................................................ 33
8.2.1 Visual inspection for damage ............................................................... 33
8.2.2 Changing the knife................................................................................ 34
8.2.3 Checking the hydraulic oil level ............................................................ 36
8.2.4 Changing the hydraulic oil .................................................................... 38
RCE
4 Operator’s manual
9 Troubleshooting ...................................................................................................... 41
10 Disposal ................................................................................................................... 42
10.1 Disposal of the machine ................................................................................... 42
11 Accessories ............................................................................................................. 43
12 Technical data .........................................................................................................44
12.1 RCE-16/20/25 - 230 ......................................................................................... 44
12.2 RCE-16/20/25 - 115 ......................................................................................... 45
12.3 RCE-16/20/25 - 120 ......................................................................................... 46
12.4 Extension cable ................................................................................................ 47
13 Glossary ................................................................................................................... 51
EC Declaration of Conformity 53
1 Foreword
5
1Foreword
This operator's manual contains information and procedures for the safe operation and maintenance of your Wacker Neuson 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 Neuson 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
Neuson machine in accordance with the instructions in this operator's manual.
Your reward will be troublefree operation and a high degree of availability.
Defective machine parts must be replaced immediately!
Please contact your Wacker Neuson representative if you have any questions
concerning operation or maintenance.
All rights reserved, especially reproduction and distribution rights.
Copyright 2009 Wacker Neuson SE
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 Neuson.
Any type of reproduction, distribution or storage on data media of any type and
form not authorized by Wacker Neuson 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.
2 Introduction
6 Operator’s manual
2 Introduction
2.1 Means 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 of the operator or damage to equipment and exclude improper service.
Notes
Note: Complementary information will be displayed here.
DANGER
This warning notice indicates immediate 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 possible 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 possible hazards that can result in minor injury.
f Danger can be avoided by the following the actions mentioned.
NOTICE
This warning notice indicates possible hazards that can result in material damage.
f Danger can be avoided by the following the actions mentioned.
2 Introduction
Operator’s manual 7
Instructions
f This 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.
2.2 Wacker Neuson representative
Depending on your country, your Wacker Neuson representative is your Wacker
Neuson service, your Wacker Neuson affiliate or your Wacker Neuson dealer.
You can find the addresses in the Internet at www.wackerneuson.com.
The address of the manufacturer is located at the beginning of this operator's
manual.
2.3 Described 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.
2 Introduction
8 Operator’s manual
Nameplate data
The nameplate lists information that uniquely identifies your machine. This information is needed to order spare parts and when requesting additional technical
information.
f Enter the information of your machine into the following table:
Item Designation Your information
1 Group and type
2 Construction year
3 Machine no.
4 Version no.
5 Item no.
3 Safety
Operator's manual 9
3Safety
3.1 Principle
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 cutting reinforcing steel.
The diameter and tensile strength of the reinforcing steel that may be processed
with the machine are dependent on the machine design. Please refer to the
chapter Technical Data for information concerning your machine.
Worksites are construction sites and operations which fabricate reinforcements
or process reinforcing iron. The machine may only be used for legal and permitted purposes.
The machine must not be used for processing the following materials:
Wires
Pipes
Plastics
Wood
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.
3 Safety
10 Operator's manual
Structural modifications
Never attempt to modify the machine without the written permission of the manufacturer. To do so will endanger your safety and the safety of other people! In
addition, this will void the warranty and the liability on behalf of the manufacturer.
Especially the following are cases of structural modifications:
Opening the machine and the permanent removal of components from
Wacker Neuson.
Installing new components which are not from Wacker Neuson and not equiv-
alent to the original parts in design and quality.
Installation of accessories which are not from Wacker Neuson.
It is no problem to install spare parts from Wacker Neuson.
It is no problem to install accessories that are available in the Wacker Neuson
product range of your machine. Please refer to the installation regulations in this
operator's manual.
Do not drill into the housing, e.g. to install signs. Water could penetrate the housing and damage the machine.
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.
Supervision
Never leave the machine running unattended!
3 Safety
Operator's manual 11
Maintenance
Regular maintenance work is required in order for the machine to operate properly and reliably over time. Failure to perform adequate maintenance reduces the
safety of the machine.
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
Use only spare parts from Wacker Neuson or such that are equivalent to the original parts in design and quality.
Only use accessories from Wacker Neuson.
Non-compliance will exempt the manufacturer from all liability.
Exclusion of liability
Wacker Neuson will refuse to accept liability for injuries to persons or for damage
to materials in the following cases:
Structural modifications.
Improper use.
Failure to comply with this operator's manual.
Improper handling.
Using of spare parts which are not from Wacker Neuson and not equivalent
to the original parts in design and quality.
Using of accessories which are not from Wacker Neuson.
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 Neuson representative or download the operator's manual from
the Internet (www.wackerneuson.com).
Always hand over this operator's manual to other operators or to the future owner
of the machine.
3 Safety
12 Operator's manual
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.
Operating elements such as ON/OFF switch, gas handles etc. may not be
locked, manipulated or changed without authorization.
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 operate the machine if there is visible damage or defects.
Have any damage or defects eliminated immediately.
3.2 Qualification 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 instruction on how to independently operate 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.
Your company or the operator has assigned you to work independently with
this machine.
Incorrect operation
Incorrect operation or misuse by untrained personnel can endanger the health
and safety of the operator or third persons and also cause machine and material
damage.
3 Safety
Operator's manual 13
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.
Ensure that no persons or animals are within the danger zone.
3.3 Protective 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.
Only wear clothing made of material that is not easily flammable.
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.
Hard hat.
Ear protection.
Face protection.
Eye protection.
Breathing protection in the case of dusty ambient air.
3 Safety
14 Operator's manual
3.4 Transport
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
Transport the machine in the carrying case supplied.
Secure the carrying case on the transport device against tilting, falling or slipping.
Lifting the machine
A falling machine can cause serious injuries.
The machine has no lifting or lashing points.
When lifting the machine, secure it in a closed transport container or similar in
order to prevent it from toppling, falling or slipping away.
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.
3.5 Operating safety
Explosible environment
Never operate the machine in a potentially explosive environment.
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-bearing capacity of the ground.
The measures needed to cordon off the construction site from public traffic in
particular.
The measures needed to secure walls and ceilings.
Options available in the event of an accident.
3 Safety
Operator's manual 15
Safety in the work area
When working with the machine especially pay attention to the following points:
Electric lines or pipes in work area.
Gas lines or water lines in the work area.
Checks before starting work
Check the following points before beginning work:
Condition of tools.
Machine settings.
Connection value of the machine.
Starting the machine
Observe the safety information and warning notices located on the machine and
in the operator's manual.
Never attempt to start a machine that requires maintenance or repairs.
Start the machine as described in the operator's manual.
Vertical stability
Always make sure that you stand firmly when working with the machine. This applies particularly when working on scaffoldings, ladders, uneven or slippery
floors etc.
Caution with movable parts
Keep your hands, feet and loose clothing away from moving machine parts.
No persons endangered
Be sure that no persons are endangered by flying or falling materials. Always
work very attentively, and anticipate potential hazards.
Switching off the machine
Switch off the machine and pull the plug out of the plug receptacle in the following
situations:
Before breaks.
If you are not using the machine.
If you are changing the tool.
Before storing the machine, wait until it has completely stopped running.
Store the machine or put it down in such a way that it cannot tilt, fall down or slip.
Storage
Set the machine down or store it securely so that it cannot tilt, fall down or slip.
3 Safety
16 Operator's manual
Storage location
After operation, allow the machine to cool and then store it in a sealed-off, clean
and dry location protected against frost and inaccessible to children.
3.6 Safety during the operation of hand machines
Safe working with hand machines
Secure loose workpieces with suitable methods.
While working, as a rule hold the machine on the provided handles with both
hands.
3.7 Safety 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.
WARNING Read all safety information and instructions. Failure to follow
the safety information and instructions may result in electric shock, fire and/or serious injury.
Save all safety information and instructions for future reference.
3 Safety
Operator's manual 17
Electric power supply for electrical appliances of class rating II
Note: The rated voltage is indicated on the nameplate of your machine.
The machine may only be connected to an electric power supply with all machine
parts in proper working condition. Take special notice of the following components:
Plug.
Power cable over the entire length.
Switch diaphragm of the ON/OFF switch, if there is one.
Plug receptacles.
Electrical appliances of class rating II have a strengthened or double insulation
(protective insulation). They have no connection to the grounded conductor.
There must be at least one of the following safety devices if connected to a stationary or mobile generator:
Fault current protective switch.
Isolation (earth leakage) monitor.
IT-net.
Note: Observe the respective national safety regulations!
Extension cable
The machine may only be operated with undamaged and tested extension cables!
Only use extension cables with grounded conductor and correct connection of
the grounded conductor to the plug and coupling (only for machines of class rating I, see chapter Technical data).
Only use tested extension cables which are suitable for use at construction sites:
Average rubber hose H05RN-F or better – Wacker Neuson recommends
H07RN-F, an SOW cable, or a country-specific equivalent design.
Immediately replace damaged extension cables (e.g. tears in the sheathing) or
loose plugs and couplings.
Cable drums and multiple plug receptacles must fulfill the same requirements as
the extension cable.
Protect extension cables, multiple plug receptacles, cable drums and connection
couplings against rain, snow or any other forms of moisture.
Uncoil the cable drum completely
Danger of fire due to wound cable drum.
Uncoil the cable drum completely before operation.
3 Safety
18 Operator's manual
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 Neuson representative.
Protecting from moisture
Protect the machine against rain, snow or any other forms of moisture. This could
cause damage or other malfunctions.
Protecting against extreme high or low temperatures
Do not expose the machine to extreme high or low temperatures. Otherwise the
insulation current conducting parts can be damaged.
Information on the permissible temperature range can be found in the chapter
Technical Data.
3.8 Safety during the operation of hydraulic machines
Hydraulic oil
Hydraulic oil is harmful to health.
Wear safety glasses and safety gloves when handling hydraulic oil.
Avoid direct skin contact with hydraulic oil. Remove hydraulic oil from the skin immediately with soap and water.
Make sure that no hydraulic oil comes gets in the eyes or on the body. See a physician immediately if hydraulic oil gets into the eyes or is swallowed.
Do not eat and drink while handling hydraulic oil.
Make sure to have extreme cleanliness. Contamination of the hydraulic oil with
dirt or water can cause premature wear or failure of the machine.
Dispose of left over and spilled hydraulic oil according to the applicable regulations for environmental protection.
3.9 Maintenance
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 Neuson representative.
For further information, refer to chapter Maintenance.
3 Safety
Operator's manual 19
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.
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!
Do not use high pressure washers. Permeating water can damage the machine.
When electrical equipment is present, this can pose a serious injury risk from
electric shocks.
3.10 Safety and information labels
Your machine has adhesive labels containing the most important instructions
and safety information.
Make sure that all the labels are kept legible.
Replace any missing or illegible labels.
The item numbers for the labels are in the parts book.
Label Description
Wear safety glasses.
Wear hard hat.
Follow operator's manual.
Wear ear protection.
Wear protective gloves.
Wear non-skid, hard-toed shoes.
Max. workpiece diameter.
Only use hydraulic oil of type HLP-ISO-46 (e.g. ESSO
NUTO H46), refer to chapter Technical data.
WARNING
Danger due to cutting.
WARNING
Flying chips.
Warm up machine at temperatures under 5 °C.
3 Safety
20 Operator's manual
3.11 Safety devices
Protective hood
A protective hood is installed for some machine designs.
WARNING
Danger of injury due to open moving parts.
f Only operate the machine with properly installed and functioning safety de-
vices.
f Do not modify or remove safety devices.
Item Designation
1 Protective hood
RCE Scope of delivery
Operator’s manual 21
4 Scope of delivery
The machine is delivered fully assembled.
The scope of delivery includes:
Only one cutting machine is included in the scope of deliver.
Item Designation
1 Carrying case
2 Cutting machine
3 4 mm Allen wrench
Operator's Manual (without
illustration)
Spare parts catalog (without
illustration)
General safety information
(without illustration)
Description RCE
22 Operator’s manual
5 Description
5.1 Application
Use the machine only as intended, see chapter Safety, Proper use.
5.2 Functionality
Principle
An electric motor drives a piston with thrust bolt forwards via a gear pump.
A valve opens at the end of the forward movement and releases the pressure. A
spring presses the piston back in the original position.
In cutting operating the thrust bolt moves a moveable knife against a fixed knife
in the cutting head.
RCE Description
Operator’s manual 23
5.3 Components and operator's controls
ON/OFF switch
Switching on the machine
Turn on the machine with the ON/OFF switch. As long as the ON/OFF switch is
pressed, the machine runs in cutting operation.
Switching off the machine
If the ON/OFF switch is released, the motor stops. The movable knife stops in
the current position.
Item Designation
1 ON/OFF switch
2 Oil filler neck
3 Pressure release screw
4Stop screw
5 Cutting head
Protective hood (without
illustration)
Description RCE
24 Operator’s manual
Continuing the cutting movement after stop
If the ON/OFF switch is pressed again after a stop, the knife continues its
movement.
Oil filler neck
The oil filler neck is used for filling and emptying the hydraulic oil tank.
A screw plug with sealing ring seals the opening in the oil filler neck.
Pressure release screw
The pressure release screw makes it possible to move the knife back without
activating the ON/OFF switch.
The machine will not cut when the pressure release screw is loosened. The knife
remains in the original position, even if the ON/OFF switch is pressed.
Cutting head
One fixed knife and one movable knife are installed in the cutting head. Cutting
of the workpiece is done by shearing off.
Stop screw
The stop screw must be set to the diameter of the workpiece before cutting.
If the stop screw is properly adjusted, the machine cuts the workpiece in a right
angle without canting.
RCE Description
Operator’s manual 25
Protective hood
A protective hood is installed on the cutting head for some machine designs.
Close the protective hood before cutting to avoid injuries.
Item Designation
1 Protective hood
Transport RCE
26 Operator’s manual
6 Transport
Transporting the machine
The machine must be transported in the carrying case supplied.
1. Pull the plug from the plug receptacle.
2. Close the protective hood (only installed on some machine designs).
3. Place the machine in the carrying case.
4. Wind up the power cable and place in the carrying case.
5. Store the Allen wrench in the carrying case.
6. Close carrying case.
7. Place the carrying case on or into a suitable means of transport.
8. Secure the carrying case against falling over and down or sliding.
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.
RCE Operation
Operator’s manual 27
7Operation
7.1 Prior 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.
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.
WARNING
Movable knives.
Body parts could be cut off.
f Do not touch the cutting head when the motor is running.
f Close protective hood (if there is one).
Operation RCE
28 Operator’s manual
7.2 Adjusting the machine
Adjusting the stop screw
1. Return the movable knife completely into the original position. For this press
the ON/OFF switch.
2. Loosen jam nut.
3. Open the protective hood (only installed on some machine designs).
4. Place the workpiece on the fixed knife.
5. Set the stop screw so that the workpiece is perpendicular to the axis of the
machine.
6. Tighten the jam nut.
WARNING
Starting the machine.
Danger of injuries from uncontrolled starting of the machine.
f Remove the plug from the plug receptacle before all work on the machine.
Item Designation
1 Movable knife
2 Jam nut
3 Stop screw
4 Fixed knife
5Workpiece
Protective hood (without
illustration)
RCE Operation
Operator’s manual 29
7.3 Starting up
Connecting the machine to the power supply
1. 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.
2. Insert the plug into the plug receptacle.
NOTICE
Worn out knives.
Premature wear of the machine.
f Before beginning work check the sharpness of the knife visually.
f Change worn out knives.
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.
CAUTION
Electrical voltage.
Danger due to short circuit.
f Check power cable for signs of damage.
Operation RCE
30 Operator’s manual
Cutting
Note: If the machine is exposed to an ambient temperature under 5 °C, warm
up in idle approx. 1 minute before beginning work on the machine.
1. Make sure that the pressure release screw is fully screwed in.
2. Open the protective hood (only installed on some machine designs).
3. Guide the workpiece in the cutting head.
4. Close the protective hood.
WARNING
Injuries from insufficiently guided or uncontrolled machine.
Body parts could be cut off.
f If the machine is guided to the workpiece, the machine must always be held
tight with both hands and stand securely.
f If the machine is on a stable foundation, hold the machine with one hand on
the handle and hold the workpiece with the other hand.
NOTICE
Incorrect placement.
Premature wear of the knife.
f Make sure that the stop screw is adjusted to the diameter of the workpiece.
f Make sure that the cutting head and workpiece are perpendicular to each
other.
Item Designation
1Workpiece
2 Cutting head
3 Protective hood
RCE Operation
Operator’s manual 31
5. Press and hold ON/OFF switch.
6. If the knife again is in the original position, release the ON/OFF switch.
7.4 Decomissioning
Switching off the machine
1. Release ON/OFF switch.
2. Pull the plug from the plug receptacle.
Cleaning the machine
1. Free the cutting head of cutting residues with suitable tools.
2. Wipe the housing with a damp and clean cloth.
CAUTION
Electrical voltage.
Danger of electrocution!
f Make sure when cleaning that no water gets into the machine. Do not clean
machine under running water or with a high pressure cleaner.
Maintenance RCE
32 Operator’s manual
8 Maintenance
8.1 Maintenance schedule
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.
WARNING
Electrical voltage.
Injuries from electrocution.
f Remove the plug from the plug receptacle before all work on the machine.
Task Daily
before
operation
As
required
Every
2years
Check power cable for perfect
condition – if power cable is
defective, have it replaced.*
* Have these tasks carried out by the service department of your Wacker
Neuson contact person.
Visual inspection of all parts
for damage.
Check knife for wear – if
necessary, replace knife.
Check screws on machine for
tightness – if necessary,
tighten them.
Check the hydraulic oil tank
level for power loss or leaking
hydraulic oil – if necessary
add hydraulic oil.
Change hydraulic oil.
RCE Maintenance
Operator’s manual 33
8.2 Maintenance work
Work in the workshop
Perform maintenance work in a workshop on a workbench. This has the following
benefits:
Protection of the machine of contamination on the construction site.
A level and clean work surface makes work easier.
There is a better overview over small parts and they are not lost as easily.
8.2.1 Visual inspection for damage
Checking the machine
f Check all machine parts for damage or cracks.
WARNING
A damaged machine part 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.
Maintenance RCE
34 Operator’s manual
8.2.2 Changing the knife
Changing the fixed knife
Performing preparations
1. Completely retract the thrust bolt. For this press the ON/OFF switch.
2. Pull the plug from the plug receptacle.
3. Open the protective hood (only installed on some machine designs).
Changing the fixed knife
1. Screw out the fastening screw.
2. Changing fixed knife.
3. Tighten the fixed knife with the fastening screw.
Item Designation
1 Fastening screw
2 Fixed knife
RCE Maintenance
Operator’s manual 35
Changing the movable knife
Performing preparations
1. Bring the movable knife in the position in which the fastening screw of the
knife and the hole in the cutting head are in aligned. For this press the ON/
OFF switch.
2. Pull the plug from the plug receptacle.
3. Open the protective hood (only installed on some machine designs).
Changing the movable knife
1. Screw out the fastening screw.
2. Changing movable knife.
3. Tighten the movable knife with the fastening screw.
Item Designation
1 Movable knife
2 Fastening screw
Maintenance RCE
36 Operator’s manual
8.2.3 Checking the hydraulic oil level
WARNING
Hot hydraulic oil.
Injury by scalding.
f Do not open the screw plug on the oil filler neck as long as the hydraulic oil
is hot.
f Let machine cool off.
CAUTION
Hydraulic oil under pressure.
Squirting hydraulic oil can penetrate the skin.
f Only unscrew the screw plug on the oil filler neck if the thrust bolt is
completely extended.
f Wear safety glasses and protective gloves.
NOTICE
Wrong hydraulic oil.
Damage to machine.
f Only fill with hydraulic oils which are specified for the machine in the chapter
Technical Data.
RCE Maintenance
Operator’s manual 37
Performing preparations
1. Completely extend the thrust bolt. For this press the ON/OFF switch.
2. Pull the plug from the plug receptacle.
3. Remove any dirt around the screw plug.
Checking the hydraulic oil level
1. Place the machine so that the oil filler neck points vertically upward.
2. Open the screw plug on the oil filler neck slowly and carefully. Hold a cloth
over the oil filler neck with the second hand for protection against escaping
hydraulic oil.
3. Unscrew the screw plug on the oil filler neck and remove with sealing ring.
4. Check if the hydraulic oil reaches to the lower edge of the oil filler neck.
If necessary, fill with hydraulic oil up tot the lower edge of the oil filler neck.
5. Screw in the screw plug with sealing ring in the oil filler neck and tighten.
Item Designation
1 Screw plug
2 Oil filler neck
Maintenance RCE
38 Operator’s manual
8.2.4 Changing the hydraulic oil
Change hydraulic oil when it is lukewarm. The oil then flows easier.
Draining out the hydraulic oil
Item Designation
1 Pressure release screw
2 Screw plug
3 Oil filler neck
WARNING
Hot hydraulic oil.
Injury by scalding.
f Do not open the screw plug on the oil filler neck as long as the hydraulic oil
is hot.
f Let machine cool off.
CAUTION
Hydraulic oil under pressure.
Squirting hydraulic oil can penetrate the skin.
f Only unscrew the screw plug on the oil filler neck if the thrust bolt is
completely extended.
f Wear safety glasses and protective gloves.
RCE Maintenance
Operator’s manual 39
Note: The work area should be covered with a waterproof sheet to protect
the floor (protection of the environment).
Performing preparations
1. Have a suitable collecting container ready.
2. Completely extend the thrust bolt. For this press the ON/OFF switch.
3. Pull the plug from the plug receptacle.
Draining out the hydraulic oil
1. Place the machine so that the oil filler neck points vertically upward.
2. Open the screw plug on the oil filler neck slowly and carefully. Hold a cloth
over the oil filler neck with the second hand for protection against escaping
hydraulic oil.
3. Unscrew the screw plug on the oil filler neck and remove with sealing ring.
4. Hold the machine with the oil filler neck over the collection container and
drain hydraulic oil.
5. Loosen the pressure release screw until the thrust bolt retracts.
6. When the thrust bolt is completely retracted, tighten the pressure release
screw.
7. Drain the remaining hydraulic oil completely into the collection container.
Note: Dispose of hydraulic oil according to the applicable regulations for
environmental protection.
Filling with hydraulic oil
Filling with hydraulic oil
1. Place the machine so that the oil filler neck points vertically upward.
2. Fill with hydraulic oil up to the lower edge of the oil filler neck.
3. Screw in the screw plug with sealing ring in the oil filler neck and tighten.
NOTICE
Wrong hydraulic oil.
Damage to machine.
f Only fill with hydraulic oils which are specified for the machine in the chapter
Technical Data.
Maintenance RCE
40 Operator’s manual
Distribute the hydraulic oil
1. Insert the plug into the plug receptacle.
2. Extend and retract the thrust bolt approx. 3 times. For this press the ON/OFF
switch.
3. Completely extend the thrust bolt.
4. Pull the plug from the plug receptacle.
Top up with hydraulic oil
1. Place the machine so that the oil filler neck points vertically upward.
2. Unscrew the screw plug on the oil filler neck and remove with sealing ring.
3. Fill with hydraulic oil up to the lower edge of the oil filler neck.
4. Screw in the screw plug with sealing ring in the oil filler neck and tighten.
RCE Troubleshooting
Operator’s manual 41
9 Troubleshooting
Potential faults, their causes and the respective remedies are listed in the
following table.
Malfunction Cause Remedy
Workpiece jammed or slipped. Stop screw is set incorrectly. Adjust the stop screw.
Machine not in operation. Input voltage too high or too
low.
Provide correct voltage; if
necessary use an extension
cable with sufficient cross
section.
Power cable interrupted. Check power cable, have it
replaced if defective. *
* Have these tasks carried out by the service department of your Wacker Neuson contact person.
Thrust bolt does not extend. Pressure release screw
released.
Tighten the pressure release
screw.
Thrust bolt moves out
incompletely or unevenly.
Insufficient hydraulic oil in the
hydraulic oil tank.
Check oil level, fill with
hydraulic oil if necessary.
Cold hydraulic oil. Warm up machine for approx.
1 minute.
Thrust bolt does not move back
completely.
Dirt and cutting residue in the
cutting head.
Clean cutting head.
Hydraulic oil is leaking out. Sealing ring on the oil filler neck
is damaged.
Check sealing ring, change if
necessary.
Leak on the hydraulic cylinder,
hydraulic oil tank or screwed
connections.
Have the machine repaired. *
Disposal RCE
42 Operator’s manual
10 Disposal
10.1 Disposal 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.
RCE Accessories
Operator’s manual 43
11 Accessories
The following accessories are offered for the machine.
For more information on the individual accessories, visit the following website:
www.wackerneuson.com.
Technical data RCE
44 Operator’s manual
12 Technical data
12.1 RCE-16/20/25 - 230
Designation Unit RCE-16 RCE-20 RCE-25
Item no. 0610207 0610209 0610211
Length x Width x Height mm (in) 420 x 110 x 215
(16.5 x 4.3 x 8.5)
420 x 110 x 230
(16.5 x 4.3 x 9.1)
475 x 140 x 235
(18.7 x 5.5 x 9.3)
Operating weight kg (lb) 7.5 (16.5) 9.4 (20.7) 14.6 (32.1)
Rated voltage V 230 1~
Rated frequency Hz 50
Rated power consumption W 1,200 1,100 1,100
Rated current
consumption
A 5.8 5.3 5.3
Class rating II
Protection class IP 20
Engine speed rpm 10,000
Operating temperature °C (°F) -20 to +50 (-4 to +122)
Hydraulic oil, specification HLP-ISO-46
Hydraulic oil, fill quantity l (gal) 0.6 (0.2)
Max. compressive force t 11 14 31
Opening/closing time of
the tool
s5
Max. allowable tension
strength of the workpiece
N/mm
2
750
Max. allowable diameter
workpiece
mm (in) 16 (0.63) 20 (0.79) 25 (0.98)
Protective hood — — —
Sound power level L
WA
in
cutting operation
dB(A) 89 100
Sound pressure level at
operator's station L
PA
in
cutting operation
dB(A) 81 92
RCE Technical data
Operator’s manual 45
12.2 RCE-16/20/25 - 115
Designation Unit RCE-16 RCE-20 RCE-25
Item no. 0610218 0610219 0610220
Length x Width x Height mm (in) 420 x 110 x 215
(16.5 x 4.3 x 8.5)
420 x 110 x 230
(16.5 x 4.3 x 9.1)
475 x 140 x 235
(18.7 x 5.5 x 9.3)
Operating weight kg (lb) 7.5 (16.5) 9.4 (20.7) 14.6 (32.1)
Rated voltage V 115 1~
Rated frequency Hz 50
Rated power consumption W 1,100 1,200 1,200
Rated current
consumption
A 9.2 10.0 10.0
Class rating II
Protection class IP 20
Engine speed rpm 10,000
Operating temperature °C (°F) -20 to +50 (-4 to +122)
Hydraulic oil, specification HLP-ISO-46
Hydraulic oil, fill quantity l (gal) 0.6 (0.2)
Max. compressive force t 11 14 31
Opening/closing time of
the tool
s5
Max. allowable tension
strength of the workpiece
N/mm
2
685
Max. allowable diameter
workpiece
mm (in) 16 (0.63) 20 (0.79) 25 (0.98)
Protective hood
Sound power level LWA in
cutting operation
dB(A) 89 100
Sound pressure level at
operator's station L
PA
in
cutting operation
dB(A) 81 92
Technical data RCE
46 Operator’s manual
12.3 RCE-16/20/25 - 120
Designation Unit RCE-16 RCE-20 RCE-25
Item no. 0610208 0610210 0610212
Length x Width x Height mm (in) 420 x 110 x 215
(16.5 x 4.3 x 8.5)
420 x 110 x 230
(16.5 x 4.3 x 9.1)
475 x 140 x 235
(18.7 x 5.5 x 9.3)
Operating weight kg (lb) 7.5 (16.5) 9.4 (20.7) 14.6 (32.1)
Rated voltage V 120 1~
Rated frequency Hz 60
Rated power consumption W 1,100 1,200 1,200
Rated current
consumption
A 9.2 10.0 10.0
Class rating II
Protection class IP 20
Engine speed rpm 10,000
Operating temperature °C (°F) -20 to +50 (-4 to +122)
Hydraulic oil, specification HLP-ISO-46
Hydraulic oil, fill quantity l (gal) 0.6 (0.2)
Max. compressive force t 11 14 31
Opening/closing time of
the tool
s5
Max. allowable tension
strength of the workpiece
N/mm
2
685
Max. allowable diameter
workpiece
mm (in) 16 (0.63) 20 (0.79) 25 (0.98)
Protective hood
Sound power level LWA in
cutting operation
dB(A) 89 100
Sound pressure level at
operator's station L
PA
in
cutting operation
dB(A) 81 92
RCE Technical data
Operator’s manual 47
12.4 Extension cable
Only use permitted extension cables, see chapter Safety.
Refer to the following table for the required cross-section area of the
extension cable:
Note: Refer to the nameplate or the chapter Technical data (via the item
number) for the type designation and voltage rating of your machine.
WARNING
Electrical voltage.
Injuries from electrocution.
f Check power cable and extension cable for signs of damage.
f Only use extension cables for which grounded conductors are connected to
the plug and the coupling (only for machines of class rating I, see chapter
Technical Data).
Machine Vol tage
[V]
Extension
[m]
Cross-section
area of cable
[mm
2
]
RCE-16 115 < 33 1.5
< 54 2.5
< 86 4
< 128 6
120 < 34 1.5
< 56 2.5
< 90 4
< 133 6
230 < 103 1.5
< 150 2.5
Technical data RCE
48 Operator’s manual
RCE-20/25 115 < 30 1.5
< 50 2.5
< 79 4
< 118 6
120 < 31 1.5
< 52 2.5
< 82 4
< 122 6
230 < 113 1.5
< 150 2.5
Machine Vol tage
[V]
Extension
[m]
Cross-section
area of cable
[mm
2
]
RCE Technical data
Operator’s manual 49
Extension cable for the US market:
Example
You utilize a RCE-20/230 and want to use an extension cable with a length of
50 m (164 ft).
The machine has an input voltage of 230 V.
According to the table, the extension cable must feature a cross-section area of
1.5 mm
2
(AWG 14).
Machine Vol tage
[V]
Extension
[ft]
Cross-section
area of cable
[AWG]
RCE-16 115 < 95 16
< 148 14
< 233 12
< 371 10
120 < 98 16
< 154 14
< 243 12
< 384 10
230 < 295 16
< 469 14
RCE-20/25 115 < 85 16
< 138 14
< 217 12
< 341 10
120 < 89 16
< 141 14
< 282 12
< 354 10
230 < 325 16
< 492 14
Technical data RCE
50 Operator’s manual
13 Glossary
51
13 Glossary
Class rating
The class rating according to DIN EN 61140 specifies the safety measures for
electrical equipment to avoid electrocution. There are four class ratings:
Class rating Meaning
0 No special protection apart from the basic insulation.
No grounded conductor.
Plug connection without grounded conductor contact.
I Connection of all conductive housing components to the
grounded conductor.
Plug connection with grounded conductor contact.
II Reinforced or double insulation (protective insulation).
No connection to the grounded conductor.
Plug connection without grounded conductor contact.
III Machines are operated on protective low voltage
(< 50 V).
Connection to the grounded conductor is not necessary.
Plug connection without grounded conductor contact.
13 Glossary
52
Protection class IP
The protection class according to DIN EN 60529 indicates the suitability of
electrical equipment for use in certain ambient conditions as well as the
protection against risks.
The protection class is specified by an IP code according to DIN EN 60529.
Code Meaning 1st number:
Protection against touching hazardous parts.
Protection against permeating foreign objects.
0 Not protected against contact.
Not protected against foreign bodies.
1 Protected against contact with the back of the hand.
Protected against large foreign objects with diameter > 50 mm.
2 Protected against contact with one finger.
Protected against medium-sized foreign objects (diameter > 12.5 mm).
3 Protected against touch with a tool (diameter > 2.5 mm).
Protected against small foreign objects with (diameter > 2.5 mm).
4 Protected against touch with a wire (diameter > 1 mm).
Protected against granular foreign objects (diameter > 1 mm).
5 Protected against contact.
Protected against dust depositing inside.
6 Completely protected against any contact.
Protected from dust.
Code Meaning 2nd number:
Protection against permeating water.
0 Not protected against permeating water.
1 Protected against water dropping vertically.
2 Protected against diagonally falling water (15° angle).
3 Protected against spray (60° angle).
4 Protected against spraying water from all directions.
5 Protected against water jets (nozzle) from any angle.
6 Protected against strong water jets (overflow).
7 Protected from temporary immersion in water.
8 Protected from ongoing immersion in water.
www.wackerneuson.com
EC Declaration of Conformity
Manufacturer
Wacker Neuson SE
Preußenstraße 41, 80809 München
Product
Guidelines and standards
This is to certify that this product meets and complies with the relevant regulations and requirements of the following guidelines and standards:
98/37/EC, from 29.12.2009: 2006/42/EC,
2006/95/EC, 2004/108/EC, EN 61000, EN 55014
Authorized person for technical documents: Axel Häret
Munich, 03.04.2009
Type RCE 16 RCE 20 RCE 25
Product type Cutting machine
Item no. 0610207,
0610208,
0610218
0610209,
0610210,
0610219
0610211,
0610212,
0610220
Dr. Michael Fischer
Head of Research and Development
Franz Beierlein
Head of product management
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