SCANMASKIN Scan Combiflex 800 User manual

Scan Combiflex 800
Users Guide
http://www.scanmaskin.com

Scan Combiflex 800 –Manual
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Dear Customer!
Thank you for choosing Scanmaskin as your supplier.
We wish you all the best with your new Scan Combiflex™ 800 and hope that
it lives up to your expectations.
Scanmaskin Sverige AB
Claes-Göran Bergstrand
Managing Director
Address:
ScanmaskinSweden AB
Box 187
SE-437 22 Lindome / Gothenburg
Sweden
Telephone: [phone]
Fax: [phone]
www.scanmaskin.com

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Important Information!
This User Guide only concerns the floor grinding machines “Scan Combiflex
800” hereby referred to as “SC-800”. SC-800 may only be used for grinding
horizontal surfaces approved by Scanmaskin Sweden AB.
If SC-800 is used for other purposes or handled in ways other than that
described in this User Guide, Scanmaskin Sweden AB disclaims all
responsibility.
Especially note the section “2Safety Regulations”. Read the User Guide
before using the floor grinding machine SC-800. The spare parts,
grinding discs used on SC-800 must be approved by Scanmaskin
Sweden AB.

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Table of Contents
1Specifications...................................................................................................................................... 2
1.1 Electrical specifications ............................................................................................................... 2
1.2 Mechanical specifications............................................................................................................ 3
1.2.1 Water connection.................................................................................................................. 3
1.3 Tools............................................................................................................................................. 4
1.4 Range of application .................................................................................................................... 5
1.5 Scope of supply............................................................................................................................ 5
1.6 Overview...................................................................................................................................... 6
2Safety Regulations.............................................................................................................................. 7
2.1 Legend.......................................................................................................................................... 7
2.2 Safety precautions........................................................................................................................ 7
2.3 Organizational measures.............................................................................................................. 8
2.4 Personnel selection and qualification........................................................................................... 9
2.5 Safety regarding operation of machine ........................................................................................ 9
2.6 Electrical safety.......................................................................................................................... 10
2.6.1 Cables.................................................................................................................................. 11
2.6.2 Using a generator................................................................................................................ 11
2.7 Definition of the “Safety off position”....................................................................................... 11
2.8 Safety regarding maintenance.................................................................................................... 12
2.9 Safety regarding transport.......................................................................................................... 12
2.9.1 Manual transport................................................................................................................. 12
2.9.2 Lifting ................................................................................................................................. 13
2.9.3 Inside vehicles..................................................................................................................... 13
3Transport........................................................................................................................................... 14
3.1 Precautions................................................................................................................................. 14
3.2 Manual transport ........................................................................................................................ 14
3.3 Lifting......................................................................................................................................... 14
3.4 Inside vehicles............................................................................................................................ 14
4Operation .......................................................................................................................................... 15
4.1 Precautions................................................................................................................................. 15
4.2 Operation of machine................................................................................................................. 15
4.3 Control panel.............................................................................................................................. 16
4.4 Water connection ...................................................................................................................... 16
4.5 Start up ....................................................................................................................................... 17
4.6 Stop ............................................................................................................................................ 17
4.7 Adjusting grinding speed ........................................................................................................... 17
4.8 Change grinding direction.......................................................................................................... 17
4.9 Safety off position...................................................................................................................... 17
4.10 Grinding.................................................................................................................................. 17
4.11 Changing tools........................................................................................................................ 17
4.12 Using with generator .............................................................................................................. 18
5Maintenance...................................................................................................................................... 19
5.1 Precautions................................................................................................................................. 19
5.2 Daily inspection prior to operation ............................................................................................ 19
5.3 Maintenance and inspection list................................................................................................. 19
5.4 Grinding disc replacement / assembly ....................................................................................... 19
5.5 Cleaning the machine................................................................................................................. 20
5.6 Trouble shooting ........................................................................................................................ 20

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5.6.1 Common faults.................................................................................................................... 20
5.6.2 Error codes.......................................................................................................................... 21
6Spare Parts ........................................................................................................................................ 22
7Warranty ........................................................................................................................................... 26
8EU Declaration ................................................................................................................................. 27
9Alphabetical reference...................................................................................................................... 28
10 Contact information.......................................................................................................................... 30

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1 Specifications
The SC-800 is available with different power inputs and some options regarding wet grinding. This
is described in the different sections later on in this chapter.
1.1 Electrical specifications
To find the specifications that apply to your machine, check the information plate on the electrical
cabinet door.
Never connect the SC-800 to any other voltage or number of phases than described in this
specification.
The power source must be fused according to “External fuse” in this specification; also the
cables used must be marked and rated in accordance with the fuse used. Failure to comply
with the correct fuses may cause fire or injuries.
Power choice1
400 V 3~2
230 V 3~
Power
11 kW (10 hp)
7.5 kW (10 hp)
Current
15.3 A
27 A
Voltage
380 –400 V 3~
200 –240 V 3~
Frequency
50/60 Hz ± 5%
50/60 Hz ± 5%
External fuse3
16 A
32 A
Power inlet4
IEC 60309
3P+N+E 400V
32A
IEC 60309 3P+E
250V 32A
Table 1-1 Electrical specifications
All models are CE-marked.
If using a generator see “2.6.2Using a generator”
1
This refers to different power choices. Note that a SC-800 made for one choice of power must be used with that particular
choice.
2
Standard
3
Maximum current for the fuses used in the power source (i.e. the distribution box).
4
This is the standard inlet used. Machines sold outside of EU will be shipped either with a local standard inlet or an adapter.

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1.2 Mechanical specifications
Model
SC-800
Grinding diameter
800 mm (32”)
Grinding plate diameter
240 mm (9.5”)
Grinding plate speed
500 –1400 RPM
Mass
400 kg (880 lbs)
Gear barrel
Synchronized
Table 1-2 Mechanical specifications
Measurements of SC-800
Width 820 mm (32.3”)
Height 1500mm (59”)
Depth 1120 mm (44.1”)
Ambient temperature range during operation -10°C to +50°C (14°F to 122°F)
Ambient temperature range during storage -40°C to +70°C (-40°F to 158°F)
When using water the ambient temperature must never fall below 0°C (32°F).
1.2.1 Water connection
Inside the cover of the gear barrel there is a sprinkle system connected to an external water
connection. The water connection comes with its counterpart and fits a standard ½ inch hose. At
the connection that is fitted near the handle there is a tap to adjust the flow.

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Figure 1-1 Standard SC-800
1.3 Tools
The machine must be equipped with tools approved by Scanmaskin Sweden AB before
operation.
See “Grinding guide” for information about available tools and “4.11Changing tools” for
information about how to change the tools.
The tools are fitted using the Scan-On system for easy fitting
Available tools
SC-Tiger PCD
Diamond tools
Figure 1-2 Scan-On plate with tools fitted.

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1.4 Range of application
SC800 is exclusively designed to process horizontal surfaces. SC800 must not be used for
other purposes than stated in this user guide. The manufacturer will not be liable for
damage or injury resulting from incorrect usage of SC800. Failure to follow the directions
in this user guide will void the warranty.
Typical applications
Removal of old coatings, carpets, putty from hard surfaces
Removal of undulated concrete surfaces
Preparation of the surface for coatings
Polishing of the surface
Removal of coating defects
Removal of glue residues
1.5 Scope of supply
The following parts are included with the standard SC-800 grinding machine:
Key to electrical cabinet
User guide
If the machine has got a water connection, the counter part for the connection will be included and
fit in the water connection near the handle.
Machines sold outside of Europe will be either equipped with a local standard connector for the
power inlet or the mating connector will be included and fitted at the main power inlet.
Read “2.6Electrical safety” before connecting any included connectors.

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1.6 Overview
2
1
3
4
5
6
14
13
12
11
10
9
8
7
15
Figure 1-3 Overview of SC-800
Item
Description
Reference
1
Control panel
4.3Control panel
2
Handle
3
Power inlet
1.1Electrical specifications
4
Dust collector connection
5
System fan
6
Wheel
7
Grinding head
4.11Changing tools
8
Dust cover
9
Cover
10
Bolt
11
Frame
12
Lift handle
3.3Lifting
13
Motor
1.1Electrical specifications
14
Cover
15
Electrical cabinet
1.1Electrical specifications
Table 1-3 Machine parts overview