KERN-DEUDIAM KDF 800-7,5E User manual
Operating manual
Floor saw
KDF 700-7,5E / KDF 800-7,5E
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2
KDF 700E / 800E
Operating manual
Please read these instructions carefully before starting up the machi-
ne!
1. Table of contents
1. Table of contents 2
2. General Information 2
3. Work- and safety- instructions 4
4. Technical Data 6
5. Operative range and determined
application 8
6. Transport 8
7. Connection and Assembly 9
8. Operation 11
9. Maintenance 13
10. Trouble shooting 15
11. Customer Service 16
12. Disassembling 17
2. Introduction
-
lopment. What makes this product outstanding are reliable opera-
tion, easy handling and high mobility due to the application of new
technologies and permanent improvement of quality. The complete
operating manual should be kept close to the place of application.
emphasised in this operating manual.
Therefore it is important, that the persons responsible should be
familiar with the manual. We are not liable for any damage or inter-
ference caused by not observing the instructions.
Floor saw
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Operating manual
2.1 General Information
In the further text the operating manual is marked as BA. Besides
this, the following abbreviations are used:
Abb. - illustrations
Tab. - table
ND - not shown
ETL - list of spare parts
This symbol will be found where special attention is to be paid, so
that instructions, notices and the correct sequence of work is kept
and also to prevent damage or destruction of the machine and other
parts.
Text passages emphasised in this manner contain important infor-
mation for safe machine operation. Nonobservance will result in
damage to the machine!
This symbol will be found at all work- and safety instructions in this
manual, where danger exists to body and life of person. Read these
notice and take particular care in these cases.
structure prozess sequences.
Floor saw
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Operating manual
3. Work- and safety-instructions
Nevertheless dangers can appear in case of use by uninstructed per-
sonnel or improper application, not in accordance with the informati-
on laid out in this manual.
Each person using or maintaining the machine must have read and
understood the complete operator’s manual and especially the safety
A regulation concerning use also contains of the instructions of
assembly and disassembly as well as the conditions of putting into
operation and maintenance as given by the manufacturer.
well instructed personnel. This personnel must be specially in-
structed about possible dangers.
Working methods, which affect the safety, are to be strictly avoided.
The user also has to see that no unauthorised person uses the ma-
chine.
The operator is obliged to report any unusual change on the machine
that could impair the safety.
-
tionable condition.
Arbitrary reconstruction’s and changes which affect the safety of the
Floor saw
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Operating manual
the surroundings of the site. This is to avoid putting other persons
that notice has been given and received that you are about to com-
mence.
All maintenance work must only be carried out when the mains plug
is drawn.
Works on electrical facilities must only be executed by skilled wor-
kers or especially instructed persons under guidance and supervision
of a skilled worker corresponding to the electrotechnic rules.
using a cable avoidance tool for the detection of underground cabling
pipework.
accident prevention must be absolutely noted.
The blade guard should only be put on or removed from the saw
operating, make sure everything is in the right place and that you
have gone through all the safety procedures and devices.
When operating the saw one should always use ear protectors, glo-
ves, safety shoes and proper kind of clothing and goggles.
Before cleaning the machine with water, a vapour cleaner (high
pressure cleaning machine) or other cleaners, all apertures must be
covered for safety and to avoid water, vapour or cleaners entering it,
especially electric motors, switch boxes and electric plugs.
Covers and scotch tape must be removed after cleaning.
Floor saw
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Operating manual
4.1. Dimensions
4. Technical data
Floor saw
Machine description: Floor saw Floor saw
Machine type: KDF-800E KDF-700E
Machine-No.:
Power: 7,5 kW 7,5 kW
Engine type: 400V-50Hz-16A 400V-50Hz-16A
Speed at the primary shaft: 1350 u/min 1500 u/min
Weight (without blade guard): 135kg / 297,6lbs 135kg / 297,6lbs
Blade diameter: max. 800mm max. 700mm
Cutting depth: max. 340mm max. 290mm
Weight blade guard 15kg / 33lbs 15kg / 33lbs
Sound pressure level at wor-
king area
86dB(A) 86dB(A)
Sound level 105dB(A) 105dB(A)
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Operating manual
4.2 General plan
Guiding device
Front blade guard
Rear blade guard
Water connection with tap
Handle bars
Switch box (16A)
Belt guard
Cover plate
Mounting saw blade
1
2
3
4
5
6
7
8
9
10
Floor saw
5
6
7
8
9
10
1
2
3 4
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Operating manual
5. Operative range and determined applica-
tion
-
ting to a maximum depth of 320 mm in concrete, brickwork or similar
building materials. Any application other than the ones described are
to be considered illicit.
According to illustrations and information given in this manual, we
reserve the right of technical changes.
6. Transport
doing so make sure that the bars have been tightened with the help
handlebars
ring screws
a
b
c
d
6.1 Removing the electric motor
at the manual.
Floor saw
Disconnect the connector of the belt guard by pulling it vertically up-
wards together with the cover cover. (A)
Loosen the nut on the threaded rod, which connects the console
plate to the low feed. Now pull the threaded rod back out of the fran-
king. (B)
Tilt the motor with the console plate as far as it is possible. You
should now be able to pull the drive belt from the belt pulley towards
you. (C)
Lift the motor and the console plate out of the machine. (D)
The motor is installed in reverse order. (E)
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Operating manual
7. Connection and Assembly
7.1 Connection of water hoses and cables
The cool water connection is done with a „Gardena“ connection.
Use clean water only!
For the electric connection you need a 16A CCE cable (min 5x2mm² /
cable length 25m). Please make sure that all three phases are pre-
sent.
Floor saw
d
ab
c
e
a
b
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Operating manual
7.2 Mounting the saw blade
-
gon screws. The blade can be mounted either to the right or left side
screw.
hexagonal screw
a
b
Make sure that the direction arrow on the blade and on the belt guard
are pointing in the same direction.
Saw blades which show optical damage such as cracks or that due
heat have become blue or lost segments should never be used.
7.3 Mounting the blade guard/cover
Should a cut lead up to an obstacle (such as a wall), one can remove
the front part of the blade guard which makes it possible to cut up to
the desired point.
One should only remove the front part of the blade guard when it is
no longer possible to cut with it. When cutting without the front part
pay close attention to avoid any accident. Whenever doing any moun-
and the blade is not running.
Floor saw
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Operating manual
8. Operation
8.1 Notice
After checking the guard has been lowered over the blade safely one
read the manual may work with this machine.
8.2 Marking the cutting line
the blade and the guarding device to this line.
8.3 Start the engine
Be shure that the emergency stop is pulled out. Manipulate the lever
the corresponding chapter at the manual.
In case the direction is wrong, reverse the reversing Star Delta switch
position, after the saw blade has come to a stop.
-
tee appropriated cooling. Never use the equipment without cooling
water.
8.4 Adjusting the cutting depth
Lower the saw blade by using the handwheel. Fix the handwheel with
the locking screw when the requisite depth ist reached.
Complete turn = ca.12 mm.
Floor saw
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Operating manual
8.5 Feed
In danger, activate the emergency switch immediately.
8.6 Stop cutting
Lift the saw blade out of the cut, close the ball valve at the water
tank, activate the brake and turn the switch at the engine off. (read
the corresponding chapter at the engine manual).
Never start the engine when the blade is in the cut.
The saw blade can keep turning over 1 minute after the power has
been switched off. Assembling or disassembling should only be take
place after the saw blade has come to a stop.
Floor saw
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Operating manual
9. Maintenance
Read operating safety instructions when carrying out maintenance
work.
lead to high repair costs. Regular maintenance is there for essential.
Disconnect tools before servicing. Be certain that the carriage cannot
move down.
The following maintenance work should be held:
-before each use control electric plug-in connections and cables for
damages, exchange damaged parts
-
ged parts
-after 30 working hours, grease the marked bearings at the lower
-after 100 working hours exchange the driving belt
rear greasing pointfront greasing point
Floor saw
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Operating manual
Floor saw
To tension or change the drive belt, the belt guard and the cover must
Then, by loosening the hexagon nut on the threaded rod, the motor
together with the console plate can be swiveled forward and the drive
belt pulled from the pulleys.
After winding the new belt, the motor is brought into the starting po-
the nut on the threaded rod.
The belt guard is then reassembled in the reverse order.
A
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Operating manual
10. Trouble shooting
Go to the search systematically for an error occurring. Please use the
the error yourself, you should contact our customer service
Note the following points:
- The more precise description of the error, the quicker and better we
can help you.
- Keep the wiring diagram for electrics ready.
- Enter the serial number and the machine type
electric motor does not run:
- electric cable, or switch defect -> change defect part
- Fuse for the main power line defect -> change fuse
- Emergency stop is active -> Pull it out
Reversing-Star Delta switch is not in „0“ position -> Put the knob in „0“
position
- One phase is missing (undervoltage) ->Check the power supply
The electric motor switches off:
- Motor protection switch has released. -> Reduce the blade feed or
its cutting depth
Floor saw does not lift or lower:
- Check the chassis, clean the spindle
Noncircular wear of the saw blade:
High wear of the segments:
- Small quantity of water. -> Open the ball valve. Hose is creased. Fix
it
- Reduce the cutting depth
Floor saw
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Floor saw
Operating manual
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Operating manual
11. Customer Service
To guarantee a fast delivery of your order and avoidant wrong delive-
ry, the following details are absolutely necessary with every order of
spare parts.
1. Machine type according to data plate
2. Fabr.-Nr. according to data plate
3. Number of article according to spare parts list
4. desired quantity of spare parts
Floor saw
Diamantwerkzeuge und Maschinen GmbH
Industriestr.24 I 33161 Hövelhof I Germany
Phone:(0049)05257/507-0 I Fax:(0049)05257/507-40
Diamantwerkzeuge und Maschinen GmbH
Industriestr.24 I 33161 Hövelhof I Germany
Phone:(0049)05257/507-0 I Fax:(0049)05257/507-40
-
dige Funktion und Einsatzbereitschaft. Zur Bestellung von Ersatz-
teilen bedienen Sie sich bitte der nachfolgenden Ersatzteilliste. Zur
weiteren Information dienen die dazugehörigen Zeichnungen.
Der Einbau und/oder die Verwendung nicht durch uns gelieferter
-
schaften des Gerätes oder der Maschine verändern und dadurch die
aktive und/oder passive Sicherheit beeinträchtigen.
-
-
geschlossen.
For this machine to perform correctly a regular maintenance is ab-
solutely necessary. To order spare parts refer to the attached spare
parts list. For further information refer to the assembly drawings
listed in the parts list.
active and/or passive safety.
be made liable for any damage caused by spare parts they have not
supplied.
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Operating manual
12. Disassembling
In the event of deterioration and scrapping of the machine, the fol-
lowing items must be in accordance with the requirements of the
legislation in force.
Main materials:
Machine: Steel sheet (AC), Cast iron (FT), Aluminium (AL)
13. Declaration of conformity
We hereby declare that this machine conforms with the following
standards.
Designation of the machine:
Regulations of directive:
Standards:
-2006/42/EG
- EN13862
- EN12100-1
- EN12100-2
Floor saw
Geschäftsführer
Diamantwerkzeuge und Maschinen GmbH
Industriestr.24
D 33161 Hövelhof
Tel.: +49 5257-5070 Fax: +49 5257-50740
Director
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