OWL EC-105 Manuale utente
Electrophoresis Power Supply
EC-105
Operation and Maintenance Manual 7218471 Rev. 0
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www.thermoscientific.com/warranty
Thermo Scientific
MANUAL NUMBER 7218471
0 -- 5/2/12 Transfer to Marietta (was 157-3000-00-E) ccs
REV ECR/ECN DATE DESCRIPTION By
Preface
EC-105 i
Thermo Scientificii EC-105
Preface
Important Read this instruction manual. Failure to read, understand and follow the instructions in this manual
may result in damage to the unit, injury to operating personnel, and poor equipment performance. s
Caution All internal adjustments and maintenance must be performed by qualified service personnel. s
Material in this manual is for information purposes only. The contents and the product it describes are subject to
change without notice. Thermo Fisher Scientific makes no representations or warranties with respect to this
manual. In no event shall Thermo be held liable for any damages, direct or incidental, arising out of or related to
the use of this manual.
©2011 Thermo Fisher Scientific. All rights reserved.
Thermo Scientific EC-105 iii
Preface
Important operating and/or maintenance instructions. Read the accompanying text carefully.
Potential electrical hazards. Only qualified persons should perform procedures associated with this
symbol.
Equipment being maintained or serviced must be turned off and locked off to prevent possible injury.
Hot surface(s) present which may cause burns to unprotected skin, or to materials which may be
damaged by elevated temperatures.
Marking of electrical and electronic equipment, which applies to electrical and electronic equipment
falling under the Directive 2002/96/EC (WEEE) and the equipment that has been put on the market
after 13 August 2005.
This product is required to comply with the European Union’s Waste Electrical & Electronic
Equipment (WEEE) Directive 2002/96/EC. It is marked with the WEEE symbol. Thermo Fisher
Scientific has contracted with one or more recycling/disposal companies in each EU Member State
European Country, and this product should be disposed of or recycled through them. Further
information on Thermo’s compliance with this directive, the recyclers in your country and
information on Thermo products will be available at www.thermofisher.com.
4Always use the proper protective equipment (clothing, gloves, goggles, etc.)
4Always dissipate extreme cold or heat and wear protective clothing.
4Always follow good hygiene practices.
4Each individual is responsible for his or her own safety.
Thermo Scientificiv EC-105
Preface
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Our staff can provide information on pricing and give you quotations. We can
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troubleshooting of your equipment. We can fill your needs for spare or replacement parts or
provide you with on-site service. We can also provide you with a quotation on our Extended
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Whatever Thermo Scientific products you need or use, we will be happy to discuss your
applications. If you are experiencing technical problems, working together, we will help you
locate the problem and, chances are, correct it yourself...over the telephone without a service
call.
When more extensive service is necessary, we will assist you with direct factory trained
technicians or a qualified service organization for on-the-spot repair. If your service need is
covered by the warranty, we will arrange for the unit to be repaired at our expense and to your
satisfaction.
Regardless of your needs, our professional telephone technicians are available to assist you
Monday through Friday from 8:00 a.m. to 6:00 p.m. Eastern Time. Please contact us by
telephone or fax. If you wish to write, our mailing address is:
International customers, please contact your local Thermo Scientific distributor.
Sales Support
Service Support
www.unitylabservices.com
EC-105 vThermo Scientific
Table of Contents
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
Intended Use and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
Set-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
Precautions and Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
Section 1
Section 2
Section 3
Section 4
EC-105 1-1Thermo Scientific
Section 1 General Information
Figure 1-1. EC-105 Components
1. Main Power Switch
2. Check Fuse LED
3. Voltage Selec Control
4. Low / High Range Switch
5. Overcurrent LED
6. Volts / Milliamp Display
123
456
1-2 EC-105 Thermo Scientific
Section 1
General Information
• The EC-I05 Power Supply is intended for use with any
electrophoretic device designed to operate below 250 Volts and 500
milliAmps DC.
• Two sets of outputs operate in parallel to provide between 20 and 250
volts, up to 500 milliamps, and up to 75 watts in the constant voltage
mode.
• A single LED display provides output voltage or current readings.
• Overcurrent protection is provided by audible and visual alarms and a
single 1 amp slo blow fuse on the main circuit.
Intended Use and
Specifications
EC-105 2-1Thermo Scientific
Section 2 Set-Up
Unpack and Check
Unpack and carefully examine the power supply. Report any damage to
the distributor. Do not attempt to operate this device if physical damage
is present. Save all packing material if damage is found.
Electricity Supply
Before connecting this device to the electricity supply, check the infor-
mation given on the power supply rating label and confirm the follow-
ing:
- Your electricity supply is single phase A.C. (alternating current) of
the stated frequency with neutral nominally at earth potential.
- Your supply voltage is within the stated range.
- The current rating is within the capacity of your supply outlet.
Warning This equipment must be earthed. s
The wires in the electrical lead are colored in accordance with the
following code:
Green Earth (Ground) White Neutral (Common) Black Live (Phase)
Connect the wires to a non-reversible plug as follows:
Green wire to the terminal marked E (Earth), G (Ground), or colored
Green.
White wire to the terminal marked N (Neutral) or Common.
Black wire to the terminal marked L (Live) or Phase.
Important Electrical Safety Notes Consult a qualified electrician if any
doubt or if your electricity supply system has any of the following:
- No Earth
- A Color Code different from the above
- Reversible plugs
- Supply and Return Leads that are both above Earth potential
Indice
