Fisher Scientific Mini300V Plus Manuel utilisateur
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Mini300V Plus Power Supply
Instruction manual
Mini300V Plus
Version 01
May 2012
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Packing list
Mini300V Plus
-1x Mini300V Plus Power Supply
-1x Power Cord
-1x Instruction Manual
Signed by:
Date:
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Warning
The MINI300V PLUS Power Supply has been thoroughly tested and found to
comply within the limits of CE regulation. It has been manufactured using the
latest technology and does not require maintenance. When used correctly
this unit poses no particular health risk, although it can deliver dangerous
voltage levels if used incorrectly. Accordingly, this power supply must only be
operated by fully qualified personnel adhering to the guidelines laid out within
this instruction manual. Although this power supply is equipped with all
necessary safety features against abuse and accidental failure, caution should
always be exercised when working with high voltage equipment. Any
individual intending to use this instrument should read the entire manual
thoroughly before operation.
1. Read the instruction manual thoroughly before use.
2. Never touch the power outlets with any conductive object (e.g. naked
metal wire) other than properly insulated power supply cables.
3. Do not spill liquid or insert metal objects inside the power supply.
4. Never block the ventilation holes or place the unit in any enclosure unless
there is adequate ventilation; never expose the power supply to a direct
heat source.
5. Never touch any part of the power supply assembly (i.e. power supply,
cables or electrophoresis tank) before switching OFF the power supply.
6. Never manipulate with wet hands.
7. Do not connect to ground any of the power outputs or the buffer within the
electrophoresis tank; the power outputs should be only connected to an
insulated electrophoresis tank equipped with a safety cover.
8. Do not connect any power supplies in series or in parallel.
9. Never open the back plate or remove the cover, otherwise an electric
shock may result. Repairs should only be made by the manufacturer or a
service technician authorised by the manufacturer.
10. Never use this power supply if the safety cover is not in position correctly.
11. Do not use the unit if there is any sign of damage to the external tank or
cover. Contact the manufacturer or supplier immediately to replace or
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repair any damaged parts.
12. Never use the power supply in the presence of flammable or combustible
material as fire or explosion may result.
13. Ensure that the power supply is only connected to an earthed power line.
Do not cut and splice the power line. When removing the power cord
from the wall, unplug it by holding the plug attachment and not by pulling
the cord. Do not hold the plug with wet hands or gloves.
Environmental Conditions
This power supply may only be installed and operated only under the following
environmental conditions:
1. For indoor use only
2. Relative humidity: ≤95%
3. Atmospheric pressure: 75 kPa –106 kPa
4. Altitude: ≤2000 metres
5. Operating temperature: ambient to 40°C
6. Pollution degree: 2
7. Mains supply voltage fluctuations up to ±10% of the normal voltage
Symbols
The symbols used on the power supply are explained below.
Indicates the potential for electric shock.
Consult the manual to avoid possible personal injury or instrument
damage.
Do not dispose of this power supply in municipal or domestic waste
once it has reached the end of its lifespan. Please recycle it if
possible.
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Table of Contents
Packing list...............................................................................................................2
Warning.....................................................................................................................3
Section 1 Introduction......................................................................................6
1.1 Overview..........................................................................................................6
1.2 Product description & Feature.........................................................................7
Section 2 Technical Specification...................................................................8
Section 3 Installation Instructions ..................................................................9
Section 4 Operation Instructions....................................................................9
4.1 Control interface ..............................................................................................9
4.2 Start the operation .........................................................................................10
4.3 To use the constant current or voltage mode................................................ 11
4.4 To adjust the time………………………………………………………………... 11
4.5 Starting and stopping the run……………………………………………………11
Section 5 Troubleshooting and Maintenance..................................................... 12
Section 6 Ordering Information ............................................................................... 16
Section 7 Warranty ....................................................................................................... 16
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Section 1 Introduction
1.1 Overview
Front view
Rear view
Main power socket &
Fuse holder
ON/OFF Switch
Fan
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1.2 Product Description & Features
With enhanced features, such as a maximum constant current output of
400mA, in addition to constant voltage up to 300V, the MINI300V PLUS is
capable of running all Fisher Scientific horizontal Sub-gel and vertical Verti-gel
mini gels, either on a continuous run or timed setting up to 999 minutes. The
MINI300V PLUS’s user-friendly interface is easily adjustable in 1V and 1mA
increments, making it perfect for separations where precise settings are
required, while its ultra-compact size and two pairs of parallel power terminals,
which can run two electrophoresis units simultaneously, save time and bench
space. A dual voltage rating ensures full portability, and allows easy
transportation between laboratories irrespective of their geographical location.
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Section 2 Technical Specification
Output range (programmable)
Voltage
10-300V
Current
10-400mA
Power
60W max.
Resolution
1V / 1mA
Type of Output
Constant voltage or constant current
Automatic crossover
-
Timer
1-999 min. with alarm; Continuous
Pause/resume function
-
Display
3-digit LED
Programmable Methods
-
Automatic recovery after power failure
-
Safety features
No-load detection; over-voltage, current &
temperature protection;
maximum power output detection; shrouded
plugs and sockets
Operating conditions
Ambient-40C; ≤95% humidity
Stackable
-
Number of output jacks
2 sets in parallel
Regulatory conformity
EN-61010-1; CE
Dual voltage
Yes; 100-240 VAC
Construction
Polycarbonate housing with aluminium base
Dimensions (WxDxH)
140x191x84mm
Weight
1Kg
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Section 3 Installation Instructions
The MINI300V PLUS Power Supply is a factory pre-installed instrument. The
power supply is ready for immediate use once it is unpacked and placed on a
level, dry bench surface that is adequately ventilated and away from sources
of direct heat.
Section 4 Operation Instructions
4.1 Control interface
There are six buttons and four LED indicators on the faceplate.
The LED indicates the operation status of the unit.
a. Setup Mode (before pressing RUN/Start)
Each illuminated LED light shows the parameter currently selected on the
faceplate of the power supply. For example, if the voltage is selected the
VOLT LED will be illuminated.
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b. Operation Mode
Once the power supply is started, the LED will be illuminated on the
faceplate adjacent to the START/STOP button.
1. –Voltage Select
2. –Current Select
3. –Time Select
4. –Increase Select
5. –Decrease Select
6. –Start/Stop Program
4.2 To start the operation
Note: To operate under constant voltage or constant current modes, adjust the
other parameter to the maximum value. For example, to operate under
constant voltage, adjust the current to the maximum output of 400mA before
running the power supply with the voltage set at the desired output setting.
1. Place the power supply on a level, dry bench surface away from sources of
direct heat.
2. With theAC power switch in the OFF position, plug the power cord into a
grounded AC outlet of the appropriate voltage (i.e. 100V or 240V,
determined by the rating sticker near the AC cord on the back of the unit).
3. Switch on the power supply by pressing the ON/OFF button at the rear of
the power supply.
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