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