HTC GL 270 Manuale utente
HTC GL 270/400/450/550
MANUAL
GB
Translation of manual in original language
The Greyline series
Contact Information
HTC Sweden AB
Box 69
SE-614 22 Söderköping - Sweden
Tel: +46 (0) 121-294 00
Fax: +46 (0) 121-152 12
You can find addresses for our retailers and service partners on our website:
www.htc-floorsystems.com
Always specify the model and serial number when asking questions about your product.
Trademarks
HTC is a trademark owned by HTC Sweden AB. Other names and products mentioned
in this manual may be registered trademarks owned by the relevant companies.
© 2007 HTC Sweden AB. All rights reserved.
EC Declaration of conformity
Manufacturer: HTC Sweden AB
Box 69
SE-614 22 Söderköping
Sweden
+46 (0)121-29400
Type of equipment: Grinding machine
Make: HTC
Model: HTC GL 270
Year of manufacture: See machine name plate
Serial number: See machine name plate
As the manufacturer, we hereby declare under our sole responsibility that the above
product with serial numbers from 2010 onward conforms to the applicable regulations
in directives MD 2006/42/EC, EMC 2004/108/EC and LVD 2006/95/EC. The following
standards have been used as a basis: ISO 5349-1:2001, ISO 5349-2:2001, ISO
20643:2005, ISO 3741.
This product was CE-marked in 2010. The technical documentation is available from
the manufacturer.
Original of the EC declaration of conformity (Swedish). Other languages are
translations of the original of the EC declaration of conformity.
Söderköping, 12-05-2010
Peter Lundgren
Development Manager,
HTC Sweden AB
Kåre Kilgren
Product Manager,
HTC Sweden AB
EC Declaration of conformity
Manufacturer: HTC Sweden AB
Box 69
SE-614 22 Söderköping
Sweden
+46 (0)121-29400
Type of equipment: Grinding machine
Make: HTC
Model: HTC GL 400
Year of manufacture: See machine name plate
Serial number: See machine name plate
As the manufacturer, we hereby declare under our sole responsibility that the above
product with serial numbers from 2010 onward conforms to the applicable regulations
in directives MD 2006/42/EC, EMC 2004/108/EC and LVD 2006/95/EC. The following
standards have been used as a basis: ISO 5349-1:2001, ISO 5349-2:2001, ISO
20643:2005, ISO 3741.
This product was CE-marked in 2010. The technical documentation is available from
the manufacturer.
Original of the EC declaration of conformity (Swedish). Other languages are
translations of the original of the EC declaration of conformity.
Söderköping, 12-05-2010
Peter Lundgren
Development Manager,
HTC Sweden AB
Kåre Kilgren
Product Manager,
HTC Sweden AB
EC Declaration of conformity
Manufacturer: HTC Sweden AB
Box 69
SE-614 22 Söderköping
Sweden
+46 (0)121-29400
Type of equipment: Grinding machine
Make: HTC
Model: HTC GL 450
Year of manufacture: See machine name plate
Serial number: See machine name plate
As the manufacturer, we hereby declare under our sole responsibility that the above
product with serial numbers from 2010 onward conforms to the applicable regulations
in directives MD 2006/42/EC, EMC 2004/108/EC and LVD 2006/95/EC. The following
standards have been used as a basis: ISO 5349-1:2001, ISO 5349-2:2001, ISO
20643:2005, ISO 3741.
This product was CE-marked in 2010. The technical documentation is available from
the manufacturer.
Original of the EC declaration of conformity (Swedish). Other languages are
translations of the original of the EC declaration of conformity.
Söderköping, 12-05-2010
Peter Lundgren
Development Manager,
HTC Sweden AB
Kåre Kilgren
Product Manager,
HTC Sweden AB
EC Declaration of conformity
Manufacturer: HTC Sweden AB
Box 69
SE-614 22 Söderköping
Sweden
+46 (0)121-29400
Type of equipment: Grinder
Make: HTC
Model: HTC GL 550
Year of manufacture: See machine name plate
Serial number: See machine name plate
As the manufacturer, we hereby declare under our sole responsibility that the above
product with serial numbers from 2010 onward conforms to the applicable regulations
in directives MD 2006/42/EC, EMC 2004/108/EC and LVD 2006/95/EC. The following
standards have been used as a basis: ISO 5349-1:2001, ISO 5349-2:2001, ISO
20643:2005, ISO 3741.
This product was CE-marked in 2010. The technical documentation is available from
the manufacturer.
Original of the EC declaration of conformity (Swedish). Other languages are
translations of the original of the EC declaration of conformity.
Söderköping, 12-05-2010
Peter Lundgren
Development Manager,
HTC Sweden AB
Kåre Kilgren
Product Manager,
HTC Sweden AB
HTC GL
270/400/450/550 Table of contents
i
1 Introduction 1
1.1 General ............................................................................ 1
1.2 Responsibility .................................................................. 1
1.3 Manual ............................................................................. 1
1.3.1 Safety instructions – Explanation of symbols ..... 1
1.4 Transportation ................................................................. 2
1.5 On delivery ...................................................................... 2
1.6 Unpacking the machine ................................................... 2
1.7 Machine name plate ........................................................ 3
1.8 Handling and storage ...................................................... 3
1.9 Vibration and noise .......................................................... 4
1.9.1 Hand and arm vibrations .................................... 4
1.9.2 HTC GL 270 ....................................................... 4
1.9.3 HTC GL 400 ....................................................... 4
1.9.4 HTC GL 450 ....................................................... 4
1.9.5 HTC GL 550 ....................................................... 5
1.9.6 Sound pressure level .......................................... 5
2 Safety 6
2.1 General Information ......................................................... 6
2.2 Warnings ......................................................................... 6
2.3 Notes ............................................................................... 7
3 Machine description 9
3.1 General machine description ........................................... 9
3.2 Description of controls – Control panel ........................... 11
Table of contents
HTC GL
270/400/450/550
ii
4 Usage 13
4.1 General Information ......................................................... 13
4.2 Handle settings ................................................................ 14
4.3 Access to grinding tools .................................................. 15
4.4 Fitting and replacing grinding tools .................................. 15
4.4.1 Fitting grinding tools ........................................... 16
4.4.2 Changing grinding tools ...................................... 17
4.5 Preparations for dry grinding ........................................... 17
4.6 Separating and assembling the chassis and grinding
head ................................................................................ 18
4.6.1 HTC GL 270 ....................................................... 18
4.6.2 HTC GL 400, GL 450 and GL 550 ...................... 19
4.7 Operation ......................................................................... 19
4.7.1 Starting and stopping the machine ..................... 20
4.7.2 Emergency stop switch ...................................... 20
4.8 Making operation easier .................................................. 20
4.9 Edge grinder kit (accessory for HTC GL 270) ................. 21
4.9.1 Change to Edge Grinder Cover .......................... 21
4.9.2 Fitting the Edge Grinder Adapter ........................ 23
4.9.3 Positions for Edge Grinder Adapter .................... 24
5 Maintenance and repairs 26
5.1 General Information ......................................................... 26
5.2 Cleaning .......................................................................... 26
5.3 Daily ................................................................................ 26
5.4 Every week ...................................................................... 26
5.5 Every month (or 100 hours) ............................................. 27
5.6 Repairs ............................................................................ 27
5.7 Spare parts ...................................................................... 27
6 Faultfinding 28
6.1 General Information ......................................................... 28
6.1.1 The machine will not start ................................... 28
6.1.2 The machine vibrates or wears the tool
unevenly ............................................................. 28
6.1.3 The machine is grinding at an angle .................. 28
6.1.4 The fuses trip frequently ..................................... 28
6.1.5 The machine cannot cope .................................. 28
6.1.6 The machine grinds unevenly (only applies to
HTC GL 450 and HTC GL 550) .......................... 29
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