Cedima CF-1020 D Operational manual

Translation of the original operating manual
CF • 1020 D
Joint Cutter
Serial number range: 14102000 C - 241020XX C
Change index 004 • Issue date: 21/09/2021
English

Cedima • Technical Documentation • Joint Cutter CF•1020 D • Issue date: 21/09/2021
2
CF • 1020 D Joint Cutter
14102000 C - 241020XX C
CEDIMA® Diamantwerkzeug- und Maschinenbaugesellschaft mbH
Lärchenweg 3
29227 Celle
Germany
Tel.: [phone]
Fax: [phone]
E-mail: [email protected]
www: www.cedima.com
This document is protected by copyright. All rights reserved. It is prohibited to copy, repro-
duce, translate or convert this document into an electronic medium or into a machine-reada-
ble form, as a complete document or in sections, without the approval of CEDIMA® Diamant-
werkzeug- und Maschinenbaugesellschaft mbH.
Subject to change without prior notice.
... to this documentation or to the machine should be sent to the address named above.
21/09/2021
Product
Serial number
range
Issued by
Suggestions and
notes
Last change

Cedima • Technical Documentation • Joint Cutter CF•1020 D • Issue date: 21/09/2021 3
Contents
Contents
1 Product Information ....................................................................................................................... 7
1.1 Characteristic data .............................................................................................................................................7
1.2 Manufacturer's ID label ....................................................................................................................................8
1.3 Technical specications....................................................................................................................................8
1.4 Delivery scope ...................................................................................................................................................10
1.4.1 Moving parts ............................................................................................................................10
1.4.2 Accessories supplied..............................................................................................................10
1.4.3 Spare parts, optional accessories......................................................................................10
1.4.4 Other applicable documents..............................................................................................10
1.5 EC Declaration of Conformity ......................................................................................................................11
2 Information for the reader............................................................................................................12
2.1 Validity..................................................................................................................................................................12
2.2 Illustrations .........................................................................................................................................................12
2.3 Abbreviations used..........................................................................................................................................12
2.4 Highlighted passages in the text................................................................................................................13
2.4.1 Safety instructions..................................................................................................................13
2.4.2 Warnings ....................................................................................................................................13
3 Safety .............................................................................................................................................14
3.1 Safety instructions............................................................................................................................................14
3.1.1 Operating safety......................................................................................................................14
3.1.2 Impermissible operating conditions................................................................................15
3.1.3 Notes on operation ................................................................................................................15
3.1.4 Notes on using accessories and aids ...............................................................................15
3.1.5 Notes on environmental protection ................................................................................16
3.1.6 Additional regulations ..........................................................................................................16
3.2 Operator's obligations....................................................................................................................................16
3.2.1 Planning and checking safety measures........................................................................16
3.2.2 Minimising risk of injury.......................................................................................................17
3.2.3 Operating machine fault-free.............................................................................................18
3.3 Qualications of personnel...........................................................................................................................18
3.3.1 Minimum requirements .......................................................................................................18
3.3.2 User groups...............................................................................................................................19
3.3.3 Specic specialist knowledge ............................................................................................19
3.4 Safety equipment.............................................................................................................................................20
3.4.1 Importance of safety equipment ......................................................................................20
3.4.2 Fixed safety equipment........................................................................................................21
3.4.3 Fixed safety equipment........................................................................................................21
3.4.4 Signalling devices...................................................................................................................21
3.4.5 Emergency-Stop devices......................................................................................................22
3.4.6 Triggering Emergency-Stop................................................................................................22
3.4.7 Resetting Emergency-Stop..................................................................................................23
3.5 Signs on machine.............................................................................................................................................23
3.5.1 Warning signs...........................................................................................................................24
3.5.2 Additional adhesive labels...................................................................................................25
3.6 Residual danger ................................................................................................................................................26

Cedima • Technical Documentation • Joint Cutter CF•1020 D • Issue date: 21/09/2021
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Contents
4 Machine Overview.........................................................................................................................29
4.1 Proper use ...........................................................................................................................................................29
4.2 Parts of machine ...............................................................................................................................................29
4.2.1 Overview....................................................................................................................................30
4.2.2 Removable water tank..........................................................................................................31
4.2.3 Engine .........................................................................................................................................32
4.2.4 Protective cover of cutting shaft.......................................................................................35
4.2.5 Blade guard...............................................................................................................................36
4.2.6 Parking brake............................................................................................................................38
4.2.7 Height-adjustable handle....................................................................................................39
4.2.8 Cutting depth adjustment...................................................................................................40
4.2.9 Swivelling unit of cutting shaft..........................................................................................41
4.2.10 Flushing water connection..................................................................................................43
4.2.11 Visor device...............................................................................................................................45
4.3 Working and danger areas............................................................................................................................46
4.4 Operating description.....................................................................................................................................46
4.5 Operating modes..............................................................................................................................................46
5 Transporting and Setting Up........................................................................................................47
5.1 Transporting.......................................................................................................................................................47
5.2 Unpacking...........................................................................................................................................................48
5.3 Requirements for the environment...........................................................................................................48
5.4 Raising and setting down..............................................................................................................................48
6 Set-Up.............................................................................................................................................50
6.1 Producing readiness for operation.............................................................................................................50
6.2 Moving cutting shaft.......................................................................................................................................52
6.3 Fitting and removing the diamond saw blade ......................................................................................53
6.3.1 Requirements for diamond saw blade............................................................................53
6.3.2 Fitting diamond saw blade..................................................................................................54
6.3.3 Removing diamond saw blade..........................................................................................56
6.4 Removing and tting blade guard.............................................................................................................56
6.4.1 Removing blade guard .........................................................................................................57
6.4.2 Fitting blade guard.................................................................................................................58
6.5 Converting machine........................................................................................................................................59
6.6 Commissioning .................................................................................................................................................60
6.6.1 Instructions ...............................................................................................................................60
6.6.2 Commissioning........................................................................................................................61
7 Operation.......................................................................................................................................64
7.1 Operating machine..........................................................................................................................................64
7.2 Daily start-up......................................................................................................................................................64
7.2.1 Conditions .................................................................................................................................64
7.2.2 Preparing machine for operation......................................................................................65
7.2.3 Switching on machine ..........................................................................................................66
7.3 Carrying out cutting ........................................................................................................................................68
7.4 Eliminating disruptions in operation ........................................................................................................71
7.5 Switching o machine....................................................................................................................................72
7.6 Daily shut-down................................................................................................................................................72

Cedima • Technical Documentation • Joint Cutter CF•1020 D • Issue date: 21/09/2021 5
Contents
8 Maintenance, Repairs and Shut-Down ........................................................................................74
8.1 Instructions on maintenance and repairs................................................................................................74
8.2 Relling operating materials........................................................................................................................75
8.2.1 Relling diesel..........................................................................................................................76
8.2.2 Relling engine oil..................................................................................................................78
8.3 V-belts...................................................................................................................................................................79
8.3.1 Tensioning V-belts ..................................................................................................................79
8.3.2 Replacing V-belts ....................................................................................................................81
8.4 Troubleshooting ...............................................................................................................................................84
8.4.1 Engine problems.....................................................................................................................84
8.4.2 Cutting problems....................................................................................................................85
8.5 Maintenance schedule ...................................................................................................................................88
8.6 Lubricating points............................................................................................................................................90
8.7 Cleaning work....................................................................................................................................................90
8.8 Spare parts list ...................................................................................................................................................91
8.9 Shut-down ..........................................................................................................................................................91
8.9.1 Shutting down for several days .........................................................................................91
8.9.2 Long-term shut-down...........................................................................................................91
8.9.3 Storing when not in use .......................................................................................................92
8.9.4 Disposal......................................................................................................................................92

Cedima • Technical Documentation • Joint Cutter CF•1020 D • Issue date: 21/09/2021
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Cedima • Technical Documentation • Joint Cutter CF•1020 D • Issue date: 21/09/2021 7
Characteristic data
Product Information
1 Product Information
This chapter contains information on the machine:
• Characteristic data (page 7)
• Manufacturer's ID label (page 8)
• Technical specications (page 8)
• Delivery scope (page 10)
• EC Declaration of Conformity (page 11)
1.1 Characteristic data
Characteristic data of machine
Machine model CF • 1020 D Joint Cutter
Serial number 14102000 C - 241020XX C
Year of manufacture 2014 - 20XXX

Cedima • Technical Documentation • Joint Cutter CF•1020 D • Issue date: 21/09/2021
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Technical specications
Product Information
1.2 Manufacturer's ID label
The manufacturer's ID label can be found at the following location on the machine:
1.3 Technical specications
Machine dimensions
Machine length (visor folded in) 1,260 mm
Machine length (visor folded out) 1,750 mm
Machine width 570 mm
Machine height 1,050 mm
Machine weight (without water and
diamond saw blade)
approx. 117 kg
Machine weight (with water and diamond
saw blade)
approx. 152 kg
Location of manufacturer's ID label
Information on manufacturer's ID label
CF • 1020 D
2014 - 20XX 117
7.7
14102000 C - 241020XX C

Cedima • Technical Documentation • Joint Cutter CF•1020 D • Issue date: 21/09/2021 9
Technical specications
Product Information
Working area
Maximum cutting depth 200 mm/100 mm (green concrete)
Maximum clamping width 20 mm
Blade receptacle 25.4 mm
Blade diameter 500 mm/350 mm (green concrete)
Driver pin diameter 8 mm
RPM cutting shaft 2,115 rpm/2,700 rpm (green concrete)
Environment
Sound pressure level at the work place (LpA)97 dB [A]
Measured sound pressure level (LWA)114 dB [A]
Equivalent total vibration value ahv, eq 7.29 m/s2
Drives
Diamond saw-blade drive Diesel engine
Engine model HATZ 1 B 40 U-6 Silent Diesel Engine
Air-cooled, four-cycle diesel engine
Engine output 7.3 kW at 3,600 rpm
Engine ignition device Reversing starter with pull wire
Cutting depth infeed Crank handle
Feed Manual
Fuel consumption at full load Approx. 2.6 l/h
Fuel tank volume 5 l
Engine oil lling quantity 1.55 l
Water supply
Water tank (removable) 28 l
Pressurised water connection (external) GEKA connection (1 bar to 6 bar)
Operating materials
Engine oil SAE 10W-30
Fuel Diesel

Cedima • Technical Documentation • Joint Cutter CF•1020 D • Issue date: 21/09/2021
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Delivery scope
Product Information
1.4 Delivery scope
The machine is delivered ready to operate. Prior to operation the operator must convert and
t the height-adjustable handle and the crank handle – cutting depth adjustment. Addition-
al information is provided in the chapter "Set-up" > "Commissioning“ (page 61).
1.4.1 Moving parts
Moving, removable parts are tted on the machine:
• Removable water container
• Blade guard
• Height-adjustable handle
• Protective cover of cutting shaft
• Visor device
1.4.2 Accessories supplied
The machine is delivered with the following accessories:
• Allen key (10 mm)
• Open-ended spanner (17 mm)
1.4.3 Spare parts, optional accessories
No spare parts are delivered with the machine. Spare parts are available on request. The spare
parts list is contained in the supplier documentation for this machine. Ask for optional acces-
sory parts directly from CEDIMA® Diamantwerkzeug- und Maschinenbaugesellschaft mbH.
1.4.4 Other applicable documents
The operating manual of the drive engine is included with the machine.