Atlas Copco CC 650 Maintenance and service guide

Safety and operating instructions
Hydraulic demolition cutter
Valid from serial number
101CC 650
101CC 950
© 2011 Atlas Copco Construction Tools GmbH | No. 3390 5102 01 | 2011-08-02
Original instructions
CC 650, 950

Contents
INTRODUCTION....................................................................7
About these Safety and Operating Instructions....................................7
SAFETY INSTRUCTIONS............................................................9
Signal words ....................................................................9
Qualification...................................................................10
Intended use...................................................................10
Use other than intended.........................................................10
Protective equipment...........................................................11
Transport, precautions..........................................................11
Hydraulic installation, precautions...............................................11
Media/consumables, precautions................................................12
Explosion and fire, precautions..................................................12
Electric shock, precautions.....................................................12
Falling stones, precautions......................................................13
Emissions, precautions.........................................................13
Handling machines, precautions.................................................13
Changes to the hydraulic attachment, precautions................................13
Environmental pollution, precautions............................................13
OVERVIEW........................................................................14
Equipment description..........................................................14
Function.......................................................................14
Signs / labels...................................................................14
Name plate..................................................................15
Labels.......................................................................15
Applications...................................................................15
Guarantee......................................................................16
Removing the packaging .......................................................16
Scope of delivery...............................................................16
TRANSPORT......................................................................17
Transport using a crane.........................................................17
Transport using a forklift truck...................................................18
Transport using a lorry..........................................................18
INSTALLATION....................................................................19
Media/consumables............................................................19
Mineral hydraulic oil...........................................................19
Non-mineralhydraulicoil.......................................................19
Grease......................................................................19
Manufacturing the adapter plate .................................................20
Installing the adapter plate......................................................20
Attaching the hydraulic attachment to the carrier.................................20
Mechanical mounting aspects..................................................20
Making the hydraulic connections...............................................22
Removing the hydraulic attachment from the carrier..............................23
Dismantling the hydraulic connections...........................................23
Mechanical disassembly ......................................................23
Removing the adapter plate.....................................................24
OPERATION.......................................................................25
Preparations before starting.....................................................25
Switching the hydraulic demolition cutter on and off..............................26
Functional test.................................................................26
Correct operation...............................................................26
3© 2011 Atlas Copco Construction Tools GmbH | No. 3390 5102 01 | 2011-08-02
Original instructions
ContentsCC 650, 950

Demolishingconcreteceilings or walls...........................................26
Working position..............................................................26
Nippingoutconcreteelements..................................................27
Cutting pipe..................................................................27
Highambienttemperature......................................................27
Low ambient temperature......................................................27
Prohibited operation............................................................28
Unsafe base.................................................................28
Non-loadbearingsuspendedceilings............................................28
Cutting rails..................................................................28
Working position..............................................................28
Use over the chain............................................................29
Levering.....................................................................29
Movingthecarrier.............................................................29
Moving the boom.............................................................29
Turningthehydraulicattachment................................................30
Extendingthebucketcylinder...................................................30
Pulling.......................................................................30
Lifting/Transporting............................................................30
Impacting/chopping...........................................................31
Moving objects...............................................................31
Cylinder end positions.........................................................31
Use under water..............................................................31
Cutting high-grade steels......................................................32
MAINTENANCE....................................................................33
Maintenance schedule..........................................................34
Cleaning.......................................................................35
Preparations.................................................................35
Procedure...................................................................35
Lubrication.....................................................................35
Lubricate bolts................................................................35
Lubricating the four point bearing...............................................35
Checking the hydraulic demolition cutter and adapter plate for cracks..............36
Checking hydraulic demolition cutter for wear....................................36
Checking hydraulic lines........................................................36
Checking bolted connections....................................................36
Checking the adapter plate bolts for wear ........................................36
Checking and cleaning the hydraulic oil filter of the carrier........................37
Turning or changing the cutter blades............................................37
Removing the cutter blades....................................................37
Checking the blade seat.......................................................37
Checking cutter blades........................................................37
Fitting cutter blades...........................................................37
Checking and correcting the blade clearance.....................................38
Checking the blade clearance..................................................38
Correcting the blade clearance.................................................38
Bolt connections/Tightening torques.............................................40
TROUBLESHOOTING..............................................................41
Hydraulic demolition cutter does not work........................................41
Shearing capacity too low.......................................................41
Hydraulic demolition cutter does not cut.........................................41
The hydraulic demolition cutter cannot be rotated................................41
Operating temperature too high..................................................41
Oil leaks from hydraulic ports...................................................42
Oil leak at parts of the hydraulic demolition cutter installation (bolted connections, hoses
etc.)...........................................................................42
Insufficient lubrication..........................................................42
Automatic closing of cutter jaws.................................................42
© 2011 Atlas Copco Construction Tools GmbH | No. 3390 5102 01 | 2011-08-02
Original instructions
4
CC 650, 950Contents

Automatic turning of hydraulic demolition cutter..................................42
REPAIR...........................................................................43
Sending in the hydraulic attachment for repairs...................................43
Welding........................................................................43
Hard facing the cutter jaws......................................................43
STORAGE........................................................................46
Hydraulic demolition cutter......................................................46
Grease cartridges..............................................................46
DISPOSAL........................................................................47
Hydraulic demolition cutter......................................................47
Hydraulic hoses ...............................................................47
Hydraulic oil ...................................................................47
Cutter grease and grease cartridges.............................................47
TECHNICAL SPECIFICATIONS......................................................48
EC DECLARATION.................................................................50
EC Declaration of Conformity (EC Directive 2006/42/EC) CC 650....................50
EC Declaration of Conformity (EC Directive 2006/42/EC) CC 950....................51
5© 2011 Atlas Copco Construction Tools GmbH | No. 3390 5102 01 | 2011-08-02
Original instructions
ContentsCC 650, 950

INTRODUCTION
Thank you for choosing an Atlas Copco product! We have been working
according to a customer-oriented approach since 1873. Our innovative and
ergonomic solutions help our customers lower costs and achieve better business
results.
Atlas Copco has a worldwide, comprehensive sales and service network of
Customer Centers and dealers. Our professionals are specialists with a
thorough product knowledge and considerable application experience.
This allows us to offer our customers effective service and know-how throughout
the world, enabling them to achieve greater operating efficiency.
Atlas Copco Construction Tools GmbH
P.O. Box: 102152
Helenenstraße 149
D - 45021 Essen
Tel.: [phone]
About these Safety and Operating
Instructions
The aim of these Instructions is to familiarise you with the safe and effective
operation of the hydraulic attachment. You will also find instructions for regular
maintenance activities for the hydraulic attachment in this document.
Please read these Instructions carefully prior to the first attachment and use
of the hydraulic attachment.
The different designation of the texts means as follows:
Action step in a safety instruction
►
Action step
♦
Established operation process1.
2.
Explanation of the elements of a drawingA
B
C
Listing●
●
●
7© 2011 Atlas Copco Construction Tools GmbH | No. 3390 5102 01 | 2011-08-02
Original instructions
INTRODUCTIONCC 650, 950

Symbols used in illustrations have the following meanings:
permitted operation
prohibited operation
© 2011 Atlas Copco Construction Tools GmbH | No. 3390 5102 01 | 2011-08-02
Original instructions
8
CC 650, 950INTRODUCTION

SAFETY INSTRUCTIONS
This is the safety alert symbol. It is used to alert you to
potential personal injury hazards. Obey all safety
messages that follow this symbol to avoid possible injury
or death.
Read these Safety and operating instructions and
specifically all safety instructions before using the
hydraulic attachment. This will:
●prevent the risk of injuries and fatal accidents for
yourself and others,
●protect the hydraulic attachment and other
property against material damage,
●protect the environment against environmental
damage.
Follow all instructions in these Safety and operating
instructions.
Store these Safety and operating instructions in the
document compartment of the carrier cab.
Anyone
●transporting,
●installing or removing,
●operating,
●maintaining,
●repairing,
●storing or
●disposing of
the hydraulic attachment must have read and
understood these Safety and operating instructions.
These Safety and operating instructions belong to
the hydraulic attachment. Keep it for the life of the
product. Ensure, if applicable, that any received
amendment is incorporated in the instructions. Hand
over the Safety and operating instructions if ever you
lend, rent out or sell the hydraulic attachment.
All safety regulations listed in this manual comply
with the laws and regulations of the European Union.
Also observe the additional national/regional
regulations.
Hydraulic attachment operation outside the European
Union is subject to the laws and regulations valid in
the country of use. Please observe any other, more
stringent regional regulations and legislation.
Read the carrier manufacturer's Safety and operating
Instructions before attaching the hydraulic attachment
to the carrier and operating it. Observe all
instructions.
Signal words
The signal words Danger, Warning, Caution, and
Notice are used as follows in these Safety and
operating instructions:
indicates a hazardous situation
which, if not avoided, will result in
death or serious injury.
DANGER
indicates a hazardous situation
which, if not avoided, could result
in death or serious injury.
WARNING
indicates a hazardous situation
which, if not avoided, could result
in minor or moderate injury.
CAUTION
The signal word NOTICE is used
to address practices related to
possible property damage but not
related to personal injury.
NOTICE
9© 2011 Atlas Copco Construction Tools GmbH | No. 3390 5102 01 | 2011-08-02
Original instructions
SAFETY INSTRUCTIONSCC 650, 950

Qualification
Transporting the hydraulic attachment is only
permitted if carried out by people who:
●are authorised to operate a crane or a forklift truck
according to the applicable national provisions,
●know all the relevant national/regional safety
provisions and accident prevention rules,
●have read and understood the safety and transport
chapter of these Safety and operating instructions.
Installing, maintaining, storing and disposing of
the hydraulic attachment are only permitted if carried
out by people who:
●know all the relevant national/regional safety
provisions and accident prevention rules,
●have read and understood these Safety and
operating instructions.
Welding of the hydraulic attachment is only permitted
if carried out by qualified welders who:
●have been trained to operate MIG welding
equipment according to the national regulations,
●know all the relevant national/regional safety
provisions and accident prevention rules,
●have read and understood these Safety and
operating instructions.
Operating the hydraulic attachment is only permitted
if carried out by qualified carrier drivers. Carrier
drivers are qualified if they:
●have been trained to operate a carrier according
to the national regulations,
●know all the relevant national/regional safety
provisions and accident prevention rules,
●have read and understood these Safety and
operating instructions.
Testing the hydraulic installation is only permitted
if carried out by professionals. Professionals are
people who are authorised to approve a hydraulic
installation for operation according to the national
regulations.
Repairing the hydraulic attachment is only permitted
if carried out by professionals trained by Atlas Copco
Construction Tools. These professionals must have
read and understood these Safety and operating
instructions. Otherwise the operational safety of the
hydraulic attachment is not guaranteed.
Intended use
Only attach the hydraulic demolition cutter to a
hydraulic carrier of a suitable load-bearing capacity.
Read the carrier manufacturer's Safety and Operating
Instructions before attaching the hydraulic demolition
cutter to the carrier and operating it. Observe all
instructions.
Only use the hydraulic jaw function of the equipment
for the following work:
●light demolition work, e.g. narrow, lightly reinforced
concrete elements, masonry
●stripping out and reconstructing interiors
Intended use also implies observing all instructions
in these Safety and Operating Instructions.
Use other than intended
Never use the hydraulic demolition cutter
●to cut steel plate and sheet metal
This damages the hydraulic demolition cutter.
●as tank shears
●to cut high-quality steel grades, tensile strength
> 370 N/mm², such as railway rails, tram rails and
spring steel
This may damage the hydraulic demolition cutter.
Rails which break during the cutting process may
be flung away and can cause serious injury if
people are hit by them.
●to cut reinforcements with a tensile strength
> 500 N/mm²
This may damage the hydraulic demolition cutter.
●to cut wire rope
This may damage the hydraulic demolition cutter.
Wire ropes that are under tension can spring away
during the cutting process. This can lead to serious
injury if the ropes strike a person.
●to pull/tear at girders, braces and walls.
This damages the hydraulic demolition cutter and
adapter plate. The carrier may lose stability. It can
topple over and cause injuries.
●to hit or chop
This destroys the hydraulic demolition cutter.
●as a crow bar
This destroys the hydraulic demolition cutter.
●to push debris
This destroys the hydraulic demolition cutter.
●to move the carrier supported by the hydraulic
demolition cutter
This severely damages the hydraulic demolition
cutter.
© 2011 Atlas Copco Construction Tools GmbH | No. 3390 5102 01 | 2011-08-02
Original instructions
10
CC 650, 950SAFETY INSTRUCTIONS

●to lift or transport loads
This damages the hydraulic demolition cutter.
●under water
This destroys the hydraulic demolition cutter and
may damage the whole hydraulic installation.
●in explosion-hazard environments
Explosions cause serious injury or death.
Protective equipment
Personal protective equipment must comply with the
applicable health and safety regulations.
Always wear the following personal protective
equipment:
●protective helmet
●safety glasses with side protectors
●protective gloves
●protective shoes
●warning vest
Transport, precautions
WARNING Falling carrier
●If the load-bearing capacity of the carrier used is
insufficient, the carrier will not be stable. It can
topple over and cause injuries and damage.
●Using a carrier whose load-bearing capacity is too
high, may cause mechanical overloading of the
hydraulic demolition cutter.
►Only attach the hydraulic demolition cutter to a
hydraulic carrier of a suitable load-bearing
capacity.
►The carrier must remain stable at all times.
►Read the carrier manufacturer's Safety and
Operating Instructions before attaching the
hydraulic demolition cutter to the carrier and
operating it. Observe all instructions.
Hydraulic installation,
precautions
WARNING Hydraulic pressure too high
If the hydraulic pressure is too high, the parts of the
hydraulic attachment will be exposed to excessively
high loads. Parts can break loose or burst causing
serious injuries.
►Lay the drain line of the pressure relief valve
directly in the tank to ensure the safe functioning
of the pressure relief valve!
►The pressure relief valve must be set at the
maximum static pressure.
►The pressure relief valve setting must be checked
to ensure that the maximum static pressure (see
chapter Technical specifications) of the hydraulic
installation is not exceeded at any time. Attach a
lead seal to the pressure relief valve.
►Prior to their first use, the safety facilities on the
hydraulic installation must be checked by a
professional/authorised monitoring body for their
quality (CE mark etc.), suitability and proper
functioning.
►If any significant changes are made to the
hydraulic installation, a new acceptance inspection
is to be carried out in accordance with the relevant
national safety provisions.
WARNING Hot hydraulic oil squirting out
The hydraulic system is under high pressure.
Hydraulic lines may spring a leak or burst. Hydraulic
oil squirting out can lead to serious injury.
►When attaching the hydraulic attachment do not
lay any hydraulic lines through the carrier's cab.
►Only use hydraulic lines which comply with the
following quality requirements:
●For the function open and close
Hydraulic hoses with 4 reinforcement steel wires
according to DIN EN 856 4SH,
Hydraulic pipes, seamless cold-drawn steel pipes
according to DIN EN 10305
●For the function turn
Hydraulic hoses with 2 steel plaitings according
to DIN EN 853 2SN,
Hydraulic pipes, seamless cold-drawn steel pipes
according to DIN EN 10305.
11© 2011 Atlas Copco Construction Tools GmbH | No. 3390 5102 01 | 2011-08-02
Original instructions
SAFETY INSTRUCTIONSCC 650, 950

Media/consumables,
precautions
WARNING Hot hydraulic oil under high
pressure
Hydraulic oil will squirt out under high pressure if
there is a leakage. The jet of oil might penetrate
people's skin and cause permanent damage. Hot
hydraulic oil can cause burns.
►Never use your hands to find leaks.
►Always keep your face away from a possible leak.
►If hydraulic oil has penetrated your skin consult a
doctor immediately.
WARNING Hydraulic oil spills
Spilt hydraulic oil can make a floor slippery. If people
slip they can be injured. Hydraulic oil is
environmentally harmful and must not penetrate the
ground or enter the water table or water supplies.
►Make sure not to spill any hydraulic oil.
►Immediately clean the floor if you have spilt
hydraulic oil.
►Observe all safety and environmental protection
provisions when handling hydraulic oil.
WARNING Skin infections/diseases due to
oil and grease
Hydraulic oil and grease can cause rashes (or even
eczema) if they come into contact with the skin.
►Avoid all skin contact with hydraulic oil and grease.
►Use a suitable skin protection product.
►Always wear safety gloves when working with
hydraulic oil or grease.
►Immediately clean any skin that has been
contaminated by oil or grease with water and soap.
Explosion and fire, precautions
DANGER Explosion and fire
Explosions cause serious injury or death.
Explosives being cut by the hydraulic demolition
cutter may lead to an explosion.
►Never operate the hydraulic demolition cutter in
the direct vicinity of explosives.
►Make sure that no explosives are hidden in the
concrete.
►Check gas line position plans of the complete
construction area.
DANGER Explosion and fire
Operating the hydraulic demolition cutter may create
sparks which ignite highly flammable gases. This
may lead to fire or an explosion.
►Never work in an environment with highly
flammable substances.
►Make sure that there are no hidden sources of gas
in the work area.
►Check gas line position plans of the complete
construction area.
DANGER Explosion and fire
Dust-rich air can form an explosive atmosphere which
may ignite when operating the hydraulic demolition
cutter. This may lead to fire or an explosion
►Never operate the hydraulic demolition cutter in
an explosion-hazard atmosphere.
►Always provide sufficient ventilation when working
in buildings or in a confined area.
Electric shock, precautions
DANGER Electrical shock
Any contact of the hydraulic attachment with electric
circuits or other sources of electricity will lead to an
electric shock, resulting in serious injury or death.
The hydraulic attachment is not electrically insulated.
►Never work in the vicinity of electric circuits or
other sources of electricity.
►Make sure that there are no hidden circuits in the
work area.
►Check wiring diagrams.
© 2011 Atlas Copco Construction Tools GmbH | No. 3390 5102 01 | 2011-08-02
Original instructions
12
CC 650, 950SAFETY INSTRUCTIONS

Falling stones, precautions
WARNING Fragments flying around
Fragments of material which come loose while
operating the hydraulic attachment may be flung
away and can cause serious injury if people are hit
by them. Small objects falling from a great height
can also cause serious damage.
During hydraulic attachment operation the danger
zone is considerably greater than during the
excavation operation due to fragments of stone and
pieces of steel flying around, and for this reason the
danger zone must, depending on the type of material
to be worked on, be enlarged correspondingly, or
secured in a suitable manner through corresponding
measures.
►Secure the danger zone.
►Stop the hydraulic attachment immediately if
anyone enters the danger zone.
►Close the windscreen and the side windows of the
driver's cab.
Emissions, precautions
WARNING Lung disease
Dust may be generated when operating the hydraulic
attachment. If dust from rocks or silica dust, produced
when operating the hydraulic attachment on rocks,
concrete, asphalt or other such materials, is inhaled
this may lead to silicosis (dust lungs, a severe lung
disease). Silicosis is a chronic disease which may
lead cancer and death.
►Wear a suitable breathing mask.
Handling machines,
precautions
WARNING Narcotics, alcohol and drugs
Narcotics, alcohol and medicinal drugs make their
users less alert and affect their ability to concentrate.
Negligence and incorrectly assessing a situation can
result in serious injury or death.
►Never work on or with the hydraulic attachment
when under the influence of narcotics, alcohol or
drugs which affect your alertness.
►Never allow other people who are under the
influence of narcotics, alcohol or drugs which affect
their alertness to work on or with the hydraulic
attachment.
Changes to the hydraulic
attachment, precautions
WARNING Changes to the hydraulic
attachment
Changes to the hydraulic attachment or the adapter
plate may lead to serious injury.
►Never carry out any changes to the hydraulic
attachment or the adapter plate.
►Only use original parts or accessories approved
by Atlas Copco.
►Modifications that entail new hazards may require
a new procedure for assessing conformity.
Environmental pollution,
precautions
NOTICE Environmental pollution due to hydraulic
oil
Hydraulic oil is permanently environmentally harmful.
Escaped hydraulic oil will lead to groundwater and
soil contamination. Organisms may die.
►Collect any hydraulic oil which escapes to avoid
environmental pollution. For minor volumes use
an absorbing medium (in case of an emergency
use soil). In case of major leakages contain the
hydraulic oil. It must not drain off and penetrate
the ground or enter the water table or water
supplies.
►Collect contaminated absorbing medium or soil in
a watertight box/container and close it tight.
►Contact an authorized waste management
company.
►Dispose of all contaminated material in accordance
with the applicable environmental regulations.
13© 2011 Atlas Copco Construction Tools GmbH | No. 3390 5102 01 | 2011-08-02
Original instructions
SAFETY INSTRUCTIONSCC 650, 950

OVERVIEW
Equipment description
The illustration gives an overview of the main parts
and components of the hydraulic attachment. Actual
details may differ.
CC 650, CC 950
A
B
C
D
E
F
G
J
I
H
K
L
M
N
A. Cutter blade
B. Cutter jaw
C. Hydraulic cylinder
D. Connection function »Turn«
E. Four-point bearing
F. Connection »B« function »Close«
G. Adapter plate (not supplied with the hydraulic
demolition cutter)
H. Connection »A« function »Open«
I. Connection function »Turn«
J. Upper part
K. Housing
L. Cylinder pin
M. Main bearing pin
N. Tip of tooth
Function
The operation of a hydraulic demolition cutter is
described in a simplified version below:
Closing the hydraulic demolition cutter
The carrier driver operates the cutter valve, via a
switch on the floor or via a joystick in the carrier, for
the function »Close«. Oil is fed to the hydraulic
cylinders via line »B«. The hydraulic cylinders extend
their piston rods. The cutter jaws grip the debris. The
debris is cut/broken. The piston rods reach their end
position.
Opening hydraulic demolition cutter
The carrier driver operates the cutter valve, via a
switch on the floor or via a joystick in the carrier, for
the function »Open«. Oil is fed to the hydraulic
cylinders via line »A«. The piston rods retract. The
cutter jaws open.
Hydraulically turning the hydraulic demolition
cutter
The carrier driver activates the carrier function »Turn
gripper«. Oil is fed to the hydraulic motor. The
hydraulic motor, located in the upper part of the
hydraulic demolition cutter, causes the lower part of
the hydraulic demolition cutter to turn (cutter casing,
cutter jaws, hydraulic cylinder).
To achieve endless turning of the lower part of the
hydraulic demolition cutter, there is a rotary
transmission between the upper part and cutter
casing. The oil flows for the functions »Open« and
»Close« are transmitted through the rotary
transmission.
Signs / labels
WARNING Missing warnings
The name plate and the labels on the hydraulic
attachment contain important information about the
hydraulic attachment and for personal safety. A
missing warning can lead to overlooking or
misinterpretation of possible risks and cause personal
hazards. The signs and labels must always be clearly
legible.
►Immediately replace any defective name plates
and labels.
►Use the spare parts list to order new name plates
and labels.
© 2011 Atlas Copco Construction Tools GmbH | No. 3390 5102 01 | 2011-08-02
Original instructions
14
CC 650, 950OVERVIEW

Name plate
A B C D E F G H I
Atlas Copco Construction Tools GmbH
Helenenstraße 149, 45143 Essen, Germany
A. Model
B. Year of construction of hydraulic attachment
C. Max. permissible operating pressure »Turn«
D. Max. permissible operating pressure
»Open/close«
E. Weight of hydraulic attachment
F. Serial number
G. Name and address of manufacturer
H. The warning symbol and the book symbol
indicate that the Safety and Operating
Instructions must be read prior to use of the
hydraulic tool and in particular the chapter on
Safety.
I. The CE symbol indicates that the hydraulic
attachment was produced in conformity with
CE. You can find further information about this
in the enclosed EC Declaration of Conformity.
Labels
CC 650, CC 950
A
A. Danger zone
Danger zone
No persons should be within the
danger zone. Fragments of material
which come loose while operating
the hydraulic attachment may be
flung away and can cause serious
injury if people are hit by them.
Small objects falling from a great
height can also cause serious
damage.
Applications
Type of applicationField
Light demolition work, e.g. narrow,
lightly reinforced concrete
elements, masonry
Demolition work
Stripping out and reconstructing
interiors
15© 2011 Atlas Copco Construction Tools GmbH | No. 3390 5102 01 | 2011-08-02
Original instructions
OVERVIEWCC 650, 950

Guarantee
The guarantee or product liability will be invalidated
by the following:
●Use other than intended
●Maintenance work not being carried out or being
carried out incorrectly
●The use of incorrect consumables
●The use of non-approved parts
●Damage due to wear
●Damage due to improper storage
●Changes not carried out by or in consultation with
the manufacturer
Removing the packaging
♦Remove all the packaging material.
♦Dispose of it in accordance with the applicable
provisions.
♦Check that the delivery is complete.
♦Check the delivery for visual damage.
♦If any defects are found, consult the Atlas Copco
Customer Center/dealer in your area.
Scope of delivery
The hydraulic demolition cutter is delivered complete
with:
●Hydraulic demolition cutter
●Safety and Operating Instructions
●Spare parts list
●EC Declaration of Conformity
Accessories as ordered:
●Hoses
Special accessories as ordered:
●e.g. adapter plate with Allen screws and pairs of
lock washers
●e.g. base plate to construct an adapter plate with
Allen screws and pairs of lock washers
●e.g. bump key to tighten the Allen screws of the
adapter plate
●e.g. hydraulic fittings for the carrier
© 2011 Atlas Copco Construction Tools GmbH | No. 3390 5102 01 | 2011-08-02
Original instructions
16
CC 650, 950OVERVIEW

TRANSPORT
WARNING Hoist tipping over / hydraulic
attachment falling
The hydraulic attachment is heavy. The hoist/lifting
equipment and/or hydraulic attachment tipping over
or falling may cause serious injury and material
damage.
►Only transport the hydraulic attachment with lifting
equipment with the right load-bearing capacity for
the weight of the hydraulic attachment.
►Only lift and secure the hydraulic attachment with
lifting gear (ropes, chains, shackles etc.) with the
right load-bearing capacity for the weight to be
lifted.
►Make sure that there is nobody near or under the
suspended hydraulic attachment.
♦Transport the hydraulic demolition cutter with the
cutter jaws open.
There is less oil in the hydraulic demolition cutter if
the hydraulic demolition cutter is transported with
open cutter jaws. In the event of a leak, less oil is
lost and the environmental damage is lower.
♦Open the hydraulic demolition cutter before
transporting it.
Transport using a crane
♦Secure the hydraulic attachment with ropes or
chains as shown in the following illustration.
♦Slowly lift the hydraulic attachment.
♦Place the hydraulic attachment on a pallet.
17© 2011 Atlas Copco Construction Tools GmbH | No. 3390 5102 01 | 2011-08-02
Original instructions
TRANSPORTCC 650, 950

Transport using a forklift truck
WARNING Hydraulic attachment tipping over
The hydraulic attachment tipping off the fork of the
forklift truck or the pallet may cause serious injury.
►Place the hydraulic attachment on a pallet.
►Strap the hydraulic attachment to the pallet using
suitable strapping, as shown in the illustration
below.
►Move the fork of the forklift truck under the pallet
so that the centre of gravity is between the prongs.
♦Move the fork of the forklift truck under the pallet
so that the hydraulic attachment cannot tip over.
♦Slowly lift the pallet with the hydraulic attachment.
♦Transport the pallet with the hydraulic attachment
to the location provided for.
Transport using a lorry
WARNING Hydraulic attachment tipping over
/ slipping
The hydraulic attachment slipping or tipping over and
falling from the loading area of a lorry may cause
serious injury.
►Place the hydraulic attachment on a pallet.
►Strap the hydraulic attachment to the pallet using
suitable strapping (see illustration in chapter
Transport using a forklift truck).
►Place the pallet with the hydraulic attachment on
an anti-slip mat.
►Secure the hydraulic attachment to the loading
area with ropes or chains; use any available
transport lugs.
♦Secure the hydraulic attachment on the pallet and
the loading surface as shown in the following
illustration.
♦Observe all the applicable national/regional
regulations on securing loads.
© 2011 Atlas Copco Construction Tools GmbH | No. 3390 5102 01 | 2011-08-02
Original instructions
18
CC 650, 950TRANSPORT

INSTALLATION
WARNING Hot hydraulic oil squirting out
The hydraulic system is under high pressure. If
hydraulic connections come loose or are
disconnected, hydraulic oil will squirt out under high
pressure. Hydraulic oil squirting out can lead to
serious injury.
►Depressurise the hydraulic system before
connecting or disconnecting the hydraulic circuits
of the hydraulic attachment.
NOTICE Environmental damage due to hydraulic
oil
Hydraulic oil is environmentally harmful and must
not penetrate the ground or enter the water table or
water supplies.
►Collect any hydraulic oil which escapes.
►Dispose of it in accordance with the applicable
environmental regulations.
Media/consumables
The following consumables are used when operating
the hydraulic attachment:
Mineral hydraulic oil
All hydraulic oil brands prescribed by the carrier
manufacturer are also suitable for use when
operating the hydraulic attachment.
However, the oil should comply with viscosity class
HLP 32 or higher.
In summer and in hot climates, oils of viscosity class
HLP 68 or higher should be used.
In all other respects the regulations of the carrier
manufacturer are to be taken into consideration.
= 30 - 60 cStOptimum viscosity range
= 2000 cStMax. start viscosity
= 80 °CMax. oil temperature
Special conditions apply to using the hydraulic
attachment at low temperatures (see section Low
ambient temperature).
♦Check the oil filter!
An oil filter must be integrated in the return circuit of
the hydraulic system. The maximum mesh width
allowed for the oil filter is 50 microns; it must have a
magnetic separator.
Non-mineral hydraulic oil
NOTICE Mixed hydraulic oil
Never mix mineral and non-mineral hydraulic oils!
Even small traces of mineral oil mixed in with
non-mineral oil can result in damage to both the
hydraulic attachment and the carrier. Non-mineral
oil loses its biodegradability.
►Only use one type of hydraulic oil.
If you are using non-mineral oil it is imperative that
the name of the oil in use be indicated when returning
the hydraulic attachment for repair.
In order to protect the environment or on technical
grounds, hydraulic oils are currently being used which
are not classified as HLP mineral oils.
Before using hydraulic oils of this kind it is imperative
to ask the carrier manufacturer whether operations
with such fluids are possible.
Our hydraulic attachments are basically designed
for use with mineral oils. Consult the Atlas Copco
Customer Center/Dealer in your area before using
other hydraulic oils approved by the carrier
manufacturer. Following initial assembly and after
any workshop repairs, our hydraulic attachments are
subjected to a test run on a test bed powered by
mineral oil.
Grease
♦When handling oils and greases observe the
safety instructions that apply to these products.
Part numberMedia /consumables
3363 0949 14Cutter grease
3363 0852 30Parker O-Lube
19© 2011 Atlas Copco Construction Tools GmbH | No. 3390 5102 01 | 2011-08-02
Original instructions
INSTALLATIONCC 650, 950

Manufacturing the adapter
plate
Atlas Copco Construction Tools also supplies base
plates to manufacture adapter plates alternatively to
the adapter plates supplied.
NOTICE Adapter plate cracking
The adapter plate may crack if it is not designed for
the high load.
►Take not only the weight of the hydraulic
attachment but also the crowd force of the carrier,
possible vibration etc. into account when
dimensioning the adapter plate.
►Ensure that the design conforms to the state of
the art.
►Have the web plates welded to the adapter plate
base plate by a qualified welding specialist.
The base plate is made of the material
EN10025-S355 J2G3.
♦Have the web plates designed and manufactured
or procure web plates to fit your carrier.
♦Ensure that the web plates are welded to the base
plate side marked "TOP".
The adapter plate must not strike in any position
during operation of the hydraulic attachment.
Atlas Copco Construction Tools does not design,
manufacture or sell web plates for adapter plates.
Installing the adapter plate
NOTICE The adapter plate can come loose
The adapter plate can come loose if the fastening
screws are not designed for local high loads.
►Only use the Allen screws of strength category
8.8 and the pairs of lock washers included in the
delivery to attach the adapter plate or the base
plate.
♦Place the hydraulic demolition cutter on timber
support blocks within the range of the carrier. The
data plate is upwards. It is at the upper part of the
hydraulic demolition cutter.
♦Apply anti-seize compound to the Allen screw
threads (A) before inserting them.
The contact faces of the screw head and the lock
washers (B) must not be lubricated.
WARNING Hands and fingers being cut off
or hurt
Bores and surfaces can act like a pair of scissors
and cut off or hurt parts of your body.
►Never use your fingers to check bores or fitting
surfaces.
♦Align the adapter plate (D) to the upper part (C)
of the hydraulic demolition cutter as shown.
A
B
C
D
♦Fit a pair of lock washers (B) onto every screw.
♦Tighten the Allen screws (A) with an Allen key.
♦Tighten the Allen screws (A) with the required
tightening torque.
Tightening torqueKey size
2300 Nm27 mm
Attaching the hydraulic
attachment to the carrier
Mechanical mounting aspects
You need an assistant to attach the hydraulic
attachment to the carrier.
♦Agree on hand signals with your assistant, to
enable him to help you place the carrier in the
proper position to attach the hydraulic attachment.
♦Lower the stick of the carrier into the holder
provided on the adapter plate.
© 2011 Atlas Copco Construction Tools GmbH | No. 3390 5102 01 | 2011-08-02
Original instructions
20
CC 650, 950INSTALLATION