SCANMASKIN Scan Combiflex 330 User manual

Scan Combiflex 330
SCANMASKIN
MACHINES-MINERALS-KNOW-HOW
Users Guide

SCANMASKIN
SWEDEN AB
MACHINES-MINERALS-KNOW-HOW
Scan Combiflex 330 –User Guide
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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™ 330 and hope that
it lives up to your expectations.
Scanmaskin Sweden AB
Claes-Göran Bergstrand
Managing Director
Address:
Scanmaskin Sweden AB
Box 187
SE-437 22 Lindome / Gothenburg
Sweden
Telephone: [phone]
Fax: [phone]
http://www.scanmaskin.com/

SCANMASKIN
SWEDEN AB
MACHINES-MINERALS-KNOW-HOW
Scan Combiflex 330 –User Guide
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Important Information!
This User Guide only concerns the floor grinding machines “Scan Combiflex
330” hereby referred to as “SC-330”. SC-330 may only be used for grinding
horizontal surfaces approved by Scanmaskin Sweden AB.
If SC-330 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-330. The spare
parts, grinding discs used on SC-330 must be approved by
Scanmaskin Sweden AB.

SCANMASKIN
SWEDEN AB
MACHINES-MINERALS-KNOW-HOW
Scan Combiflex 330 –User Guide
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Table of Contents
1Specifications...................................................................................................................................... 2
1.1 Electrical specifications ............................................................................................................... 2
1.2 Mechanical specifications............................................................................................................ 3
1.3 Tools............................................................................................................................................. 3
1.4 Range of application .................................................................................................................... 4
1.5 Scope of supply............................................................................................................................ 4
1.6 Overview...................................................................................................................................... 5
2Safety Regulations.............................................................................................................................. 6
2.1 Legend.......................................................................................................................................... 6
2.2 Safety precautions........................................................................................................................ 6
2.3 Organizational measures.............................................................................................................. 7
2.4 Personnel selection and qualification........................................................................................... 8
2.5 Safety regarding operation of machine ........................................................................................ 8
2.6 Electrical safety............................................................................................................................ 9
2.6.1 Cables.................................................................................................................................. 10
2.6.2 Using a generator................................................................................................................ 10
2.7 Definition of the “Safety off position”....................................................................................... 10
2.8 Safety regarding maintenance.................................................................................................... 11
2.9 Safety regarding transport.......................................................................................................... 11
2.9.1 Manual transport................................................................................................................. 11
2.9.2 Lifting ................................................................................................................................. 12
2.9.3 Inside vehicles..................................................................................................................... 12
3Transportation................................................................................................................................... 13
3.1 Safety precautions...................................................................................................................... 13
3.2 Manual transportation ................................................................................................................ 13
3.3 Separation of machine................................................................................................................ 13
3.4 Inside vehicles............................................................................................................................ 13
4Operation .......................................................................................................................................... 14
4.1 Precautions................................................................................................................................. 14
4.2 Machine functions...................................................................................................................... 14
4.3 Control device............................................................................................................................ 15
4.4 Start up ....................................................................................................................................... 15
4.5 Stop ............................................................................................................................................ 15
4.6 Safety off position...................................................................................................................... 16
4.7 Grinding ..................................................................................................................................... 16
4.8 Changing tools ........................................................................................................................... 16
5Maintenance...................................................................................................................................... 17
5.1 Precautions................................................................................................................................. 17
5.2 Daily inspection prior to operation ............................................................................................ 17
5.3 Maintenance and inspection list................................................................................................. 17
5.4 Grinding disc replacement / assembly ....................................................................................... 18
5.5 Cleaning the machine................................................................................................................. 18
5.6 Trouble shooting ........................................................................................................................ 18
5.6.1 Common faults.................................................................................................................... 18
6Spare parts......................................................................................................................................... 19
7Warranty ........................................................................................................................................... 20
8EU Declaration ................................................................................................................................. 21
9Grinding information........................................................................................................................ 22

SCANMASKIN
SWEDEN AB
MACHINES-MINERALS-KNOW-HOW
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9.1 Grinding guide ........................................................................................................................... 22
9.2 Removal guide ........................................................................................................................... 23
9.3 Glossy concrete floors................................................................................................................ 24
9.4 Natural stone and terrazzo wet grinding .................................................................................... 25
10 Alphabetical reference...................................................................................................................... 26
11 Contact information.......................................................................................................................... 27

Scan Combiflex 330 –User Guide
Chapter 1
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SCANMASKIN
SWEDEN AB
MACHINES-MINERALS-KNOW-HOW
1 Specifications
The SC-330 is available with different power inputs. 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 machine.
Never connect the SC-330 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
230 V 1~2
110 V 1~
Power
2.2 kW (3 hp)
1.5 kW (2 hp)
Current
12 A
18.5 A
Voltage
200 –240 V 1~
100 –130 V 1~
Frequency
50 Hz +/- 5%
60 Hz +/- 5%
External fuse3
12 A
20 A
Power inlet4
CEE 7/7 –250V
16A + PE
NEMA 5-20 –
125V 20A + PE
Table 1-1 Electrical specifications
All models are CE-marked.
If using a generator see “2.6.2 Using a generator”
1
This refers to different power choices. Note that a SC-330 made for one choice of power must be used with the 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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Chapter 1
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SCANMASKIN
SWEDEN AB
MACHINES-MINERALS-KNOW-HOW
1.2 Mechanical specifications
Model
SC-330
Grinding diameter
325 mm 13”
Grinding plate diameter
325 mm 13”
Grinding plate speed
1420 rpm
Mass
70 kg 154 lbs
Table 1-2 Mechanical specifications
Dimensions of SC-330
Width 440 mm 17,5”
Height 1000 mm 39,3”
Depth 810 mm 37,4”
Dimensions of shipping box
Width 610 mm 24.0”
Height 1430 mm 56.3”
Depth 810 mm 31.9”
Ambient temperature during operation -20°C to +40°C -4°F to 104°F
Ambient temperature during storage -20°C to +70°C -4°F to 158°F
1.3 Tools
The machine must be equipped with tools approved by Scanmaskin Sweden AB before
operation.
See “9Grinding ” for information about available tools and “4.8 Changing tools” for
information about how to change the tools.
The tools are fitted using the Snap-On system for easy fitting
Available tools
SC-Tiger PCD
Diamond tools
Sand paper
Figure 1-1 Snap-On plate with tools fitted.

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SCANMASKIN
SWEDEN AB
MACHINES-MINERALS-KNOW-HOW
1.4 Range of application
SC330 is exclusively designed to process horizontal surfaces. SC330 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 SC330. Failure to follow the directions in this
user guide will void the warranty.
Typical applications
Grinding next to a wall
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
SC-330 is recommended to smaller work sites.
1.5 Scope of supply
The following parts are included with the standard SC-330 grinding machine:
User Guide
5 mm hexagon socket key
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 “2.6 Electrical safety” before connecting any included connectors.

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SCANMASKIN
SWEDEN AB
MACHINES-MINERALS-KNOW-HOW
1.6 Overview
Figure 1-2 SC-330 overview
Item
Description
Reference
1
Handle
2
Control device
4.3 Control device
3
Frame
4
Adjust wheel height
5
Lock for adjust frame
6
Connector motor - frame
7
Wheel
8
Dust collector hose holder
9
Dust collector outlet
10
Motor
11
Pin
12
Lifting handle
13
Grinding head
4.8 Changing tools
14
Dust cover
Table 1-3 Machine parts overview

Scan Combiflex 330 –User Guide
Chapter 2
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SCANMASKIN
SWEDEN AB
MACHINES-MINERALS-KNOW-HOW
2 Safety Regulations
Read this entire chapter carefully! Failure to comply with safety regulations may result in
serious injuries or damages.
2.1 Legend
Notation regarding safety
Notation regarding electrical safety
Notation regarding safety during transport
Tipping hazard
See reference
2.2 Safety precautions
Any machine, if it is not used according the regulations, may be hazardous for operating,
setting-up and service personnel. The operating authority is responsible for compliance with
the safety regulations during operation and maintenance, and for the use of safety devices
supplied with the machine, as well as the provision of appropriate additional safety devices!
Eye and ear protection must be worn at all times.
Never operate the machine when it’s not in its upright position.
Make sure there is no debris in the work area.
Check the work area for screws or other hard objects in the concrete. Don’t use the machine
if there are any foreign objects stuck into the surface. Such objects must be removed prior to
operation of machine.
Read “2.3 Organizational measures” and “2.5 Safety regarding operation of machine”
thoroughly before operation!