Human HumaTwist Manual de usuario
HumaTwist
|User Manual
Cat No. 17175/1
REVISION
Revision History
Rev./DATE REVISION DESCRIPTION
01/2010-01 First Edition
02/2011-09 Correction dimensions
Copyright
Copyright 2010, Human GmbH, Wiesbaden, Germany. All
rights reserved.
No part of this documentation may be reproduced in any form,
nor processed, copied or distributed by means of electronic sy-
stems, without prior permission of Human GmbH in writing.
Since all precautionary measures were taken into account in
producing these operating instructions, the manufacturer
accepts no responsibility for any errors or omissions. This in-
cludes any liability for damage that could arise from possi-
ble incorrect operation based on this information. Subject to
changes without notice as result of technical development.
Service und Support
HumaTwist | User manual
4
CONTENTSCONTENTS
TABLE OF CONTENTS
1 SAFETY INSTRUCTIONS 7
1.1 Introduction 7
1.2 User Warranty 7
1.3 Intended Use of the Instrument 8
1.4 General Safety Warnings 8
1.5 Disposal Management Concept 10
1.6 Instrument Disinfection 11
1.7 Biohazard Warning 11
1.8 Servicing Note 12
2 SYSTEM DESCRIPTION 13
2.1 Receiving Inspection 13
2.2 Accessory list 13
2.3 Accessories optional 14
2.4 Test run 16
3 METHOD OF OPERATION 17
3.1 Continuous mode 17
3.2 Touch mode 18
4 MAINTENANCE AND CLEANING 19
5 APPENDIX 21
5.1 Technical data 21
HumaTwist | User manual
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SAfETy INSTruCTIONS 7
1 SAFETY INSTRUCTIONS
1.1 Introduction
This manual is considered as a part of the instrument; it has
to be at the operator’s hand as well as at the maintenance
operator’s availability. For accurate installation, use and main-
tenance, please read the following instructions carefully. In or-
der to avoid instrument or personal damages, carefully read
the ”GENERAL SAFETY WARNINGS”, describing the suitable
operating procedures. In case of breakdowns or any troubles
with the instrument, apply to the local Technical Service.
1.2 User Warranty
HUMAN warrants that instruments sold by one of its autho-
rised representatives shall be free of any defect in material or
workmanship, provided that this warranty shall apply only to
defects which become apparent within one year from the date
of delivery of the new instrument to the purchaser.
The HUMAN representative shall replace or repair any defec-
tive item at no charge, except for transportation expenses to
the point of repair.
This warranty excludes the HUMAN representative from liabi-
lity to replace any item considered as expendable in the course
of normal usage, e.g.: lamps, valves, syringes, glassware, fuses,
diskettes, tubing etc.
The HUMAN representative shall be relieved of any liability
under this warranty if the product is not used in accordance
with the manufacturer‘s instructions, altered in any way not
specified by HUMAN, not regularly maintained, used with
equipment not approved by HUMAN or used for purposes for
Read the operating
instructions carefully
before use. Ensure that
only trained staff uses
the instrument.
HumaTwist | User manual
8
which it was not designed.
HUMAN shall be relieved of any obligation under this war-
ranty, unless a completed installation / warranty registration
form is received by HUMAN within 15 days of installation of
this product.
This warranty does not apply to damages incurred in ship-
ment of goods. Any damage so incurred shall be reported to
the freight carrier for settlement or claim.
1.3 Intended Use of the Instrument
The instrument has to be used for the expected purposes and
in perfect technical conditions, by qualified personnel, in wor-
king conditions and maintenance operations as described in
this manual, according to the GENERAL SAFETY WARNINGS.
This manual contains instructions for professional qualified
operators.
1.4 General Safety Warnings
Use only chemical reagents and accessories specified and sup-
plied by HUMAN and/or mentioned in this manual.
Place the product so that it has proper ventilation.
The instrument should be installed on a stationary flat wor-
king surface, free from vibrations.
Do not operate in area with excessive dust.
Work at room temperature and humidity, according to the
specifications listed in this manual.
Do not operate this instrument with covers and panels remo-
ved.
Only use the power cord specified for this product, with the
grounding conductor of the power cord connected to earth
SAfETy INSTruCTIONS 9
ground.
Use only the fuse type and rating specified by the manufac-
turer for this instrument, use of fuses with improper ratings
may pose electrical and fire hazards.
To avoid fire or shock hazard, observe all ratings and markings
on the instrument.
Do not power the instrument in potentially explosive environ-
ment or at risk of fire.
Prior to cleaning and/or maintaining the instrument, switch
off the instrument and remove the power cord.
For cleaning use only materials specified in this manual,
otherwise parts may become damaged.
It is recommended always to wear protective apparel and eye
protection while using this instrument.
Respective warning symbols, if appearing in this manual,
should be carefully considered.
Protective ground contact!
Make sure that socket is earthed (pro-
tective ground contact) before use.
The operating voltage required on the label and voltage supp-
ly network must match.
Wear protective gloves and take special attention to follow-
ing abnormalities which could occur:
- Splashing of liquids.
- Mechanical vibration may leads to glass breakage.
- Being trapped of parts of the body, hair or pieces of clothing
in the moving parts.
During manual manipulation.
HumaTwist | User manual
10
- Keep medium vessels vertical as much as possible.
- Mix the medium in the minimum pressure required.
Set up the instrument in a spacious area on an even, stable,
clean, non-slip, dry and fireproof surface. Do not operate the
instrument in explosive atmospheres, with hazardous sub-
stances or under water.
Gradually increase the speed.
Reduce the speed if :
- The medium splashes out of the vessel because of too high
speed.
- The instrument is not running smoothly or moves on the
table
Safe operation is only guaranteed with the accessories descri-
bed in the “Accessories” chapter.
Accessories must be securely attached to the instrument.
Place a vessel at the centre of the mixing head and in case a
multi tube head is used distribute the tubes uniformly.
A sharp edged vessel can wear-out the mixing head.
Always disconnect the plug before fitting accessories.
The instrument may heat up when in use.
Protect the instrument and accessories from bumps and im-
pacts. The instrument may only be opened by qualified and
trained technician.
1.5 Disposal Management Concept
The currently valid local regulations governing disposal must
be observed. It is in the responsibility of the user to arrange
proper disposal of the individual components.
All parts which may comprise potentially infectious materials
have to be disinfected by suitable validated procedures (auto-
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