Grant-bio PSU-10i User manual

Operating instructions
Orbital shaker
PSU-10i
For version V.3GW

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Orbital shaker PSU-10i
Operating instructions
Version 3.02 - August 2012
Contents
1 Safety ....................................................................................3
2 General Information ............................................................5
3 Getting Started ....................................................................6
4 Operation of PSU-10i ..........................................................7
5 Specifications ......................................................................8
6 Guarantee and service ........................................................10

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Orbital shaker PSU-10i
Operating instructions
1. Safety
1.1 Caution symbol
Caution! Read these operating manual fully before use and pay particular attention
to sections containing this symbol.
1.2 Safety features
The is constructed so as to meet the requirements of international safety standard
IEC61010-2-51:2003 safety requirements for electrical equipment for measurements,
control and laboratory use – part 2: particular requirements for laboratory equipment for
mixing and stirring.
A copy of the Declaration of Conformity with CE requirements is included at the back of this
manual.
1.3 GENERAL SAFETY
Use only as specified in the operating manual provided.
The unit should be saved from shocks or drops.
The unit must be stored and transported in a horizontal position (see package label).
After transport or storage allow the unit to dry out (2-3 hrs) before connecting to the supply
voltage.
Before using any cleaning or decontamination method except those recommended by the
manufacturer, check with the manufacturer that the proposed method will not damage the
equipment.
Do not make modifications to the design of the unit.
1.4 ELECTRICAL SAFETY
Connect only to an external power supply with a voltage corresponding to that on the
serial number label.
Use only the external power supply unit provided with this product.
Ensure that the external power supply is easily accessible during use.
Before moving the unit, disconnect it from the mains.
To turn off the unit, disconnect the external power supply from the power outlet.
If liquid is spilt inside the unit, disconnect it from the external power supply and have it
checked by a competent person.
PSU-10i
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1.5
Do not impede the platform motion during operation.
Do not operate the unit in environments with aggressive or explosive chemical mixtures.
Do not operate the unit if it is faulty or been incorrectly installed.
For indoor use only.
Do not use outside laboratory rooms.
Do not place a load exceeding maximum loading mentioned in p. Specifications.
1.6 BIOLOGICAL SAFETY
It is the user's responsibility to carry out appropriate decontamination if hazardous
material is spilt on or inside the equipment.
DURING OPERATION
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Orbital shaker PSU-10i
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2. General Information
PSU-10i is the new orbital shakers in multi-functional mixing device range. New design, Direct
drive system, Brushless motor (service life up to 35000 hours), Automatic loading balancing
system makes the new series even more reliable especially for the long non-stop operation and
expands the product specifications in the both high and low value ends.
Safe and energy efficient - powered by external 12V AC/DC power supply.
Easy to use and setup - two-line LCD display shows both actual and set parameter values while
microprocessor control allows making corrections in the program without stopping operation.
These very quiet and reliable shakers can provide stable continuous mixing up to 7 daynights.
PSU-10i with its wide speed range, loading up to 3 kg and extensive choice of platforms is
applicable in different laboratories in microbiology, chemistry, immunology, biochemistry and
molecular biology:
Biotechnology and microbiology - for microorganism cultivation and extraction of
biologically active substance;
Immunology and biochemistry - for agglutination and precipitation assay;
Gene engineering - for washing off electrophoretic gel;
Molecular and cell biology - for cultivation of biological liquids.
Orbital Shaker PSU-10i provides:
·Soft, but intensive rotational stirring of the samples;
·Smooth regulation, stabilisation and indication of rotation speed;
·Even amplitude throughout the shaker platform;
·Indication and setting of the operating time;
·Interruption of the operation at any moment;
·The display of the current operation time.
Version 3.02 - August 2012

3.1 Unpacking
Remove packing materials carefully, and retain for future shipment or storage of the unit.
3.2 The PSU-10i set includes:
Standard set
• Orbital shaker PSU-10i (no platform) ......................................................1 piece
• External power supply unit ......................................................................1 piece
• Operating Instructions; Declaration of conformity .....................................1 copy
3.3 Optional accessories
Platform PUP-12 u.............................................................................on request
• Platform Bio PP-4 v...........................................................................on request
• Platform P12-100 w............................................................................on request
• Platform P6-250 x..............................................................................on request
• Platform P16-88 y..............................................................................on request
• Additional holding bar HB-200 z........................................................on request
3.4. Set up:
- place the unit on the horizontal even working surface;
- plug the external power supply unit into the 12 V socket at the rear side of the unit.
3.5. Platform installation.
Install the platform by inserting the pins on the underside of the platform into the holes on
the supporting platform on the unit.
•
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Operating instructions
3. Getting started
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4. Operation of PSU-10i
4.1. Connect the external power supply unit to the mains socket.
4.2. Place samples on the unit platform.
4.3. With the help of “p” and “q“ Time keys (Fig. 1/u) set the required working time interval in
hours and minutes (increment - 1 min). If the key is pressed more than 2 sec the increment
becomes bigger. The set time is displayed in the upper line of the display.
4.4. With the help of “p” and “q“ PRM keys (Fig. 1/v) set the required shaking speed
(increment 10 RPM). If the key is pressed more than 2 sec the increment becomes bigger.
The set speed is displayed in the upper line of the display.
4.5. Press the Run Stop key (Fig. 1/w). The platform will start rotation (indication “RUN”) and
the timer indicator will start counting up the time interval in the lower line of the display.
4.6. At the end of the program (after the set time elapses) the platform motion stops and in the
lower line of the display shows the flashing reading ”STOP” accompanied by the repetitive
sound signal until the Run Stop key is pressed.
4.7. If necessary the unit can be stopped before the set time elapsed by pressing Run Stop key.
The Time control indicator will show the set time interval. To repeat the operation with the
same working time and speed press Run Stop key.
4.8. If the working time is not set (or deleted) and the display shows “OFF”, pressing the Run
Stop key will cause the unit to operate continuously until the Run Stop key is pressed.
4.9. The platform motion can be stopped at any time by pressing the Run Stop key. In this case
the program is halted, platform motion stops and the unit enters the STOP mode.
4.10. At the end of operation disconnect the external power supply unit from the mains outlet.
Fig.1 Control panel
Run
Stop
Mode Time (hr:min) Speed (RPM)
Time
RPM
SET 7:00 250 RPM
STOP 000 RPM
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5. Specifications
The product is designed for operation indoors in a laboratory at altitudes up to 2000 m, with ambient
temperature from +4°C to +40°C and maximum relative humidity 80% for temperatures up to 31°C
decreasing linearly to 50% relative humidity at 40°C. Installation category I (transient voltages).
Pollution degree 2 in accordance with IEC 664.
• Speed setting range .......................................................................50 - 450 RPM
(max. speed depends on the shaking load and flask shape)
• Orbit............................................................................................................10 mm
• Digital time setting ..........................................................1 min - 96 hrs / non-stop
• Maximum continuous operation time.........................................................168 hrs
• Maximum loading ..........................................................................................3 kg
Do not operate this product above 350 rpm for loads between 0.5 - 2.0 kg and
not above 250 rpm for loads exceeding 2 kg.
• Dimensions without platform (WxDxH) ......................................220x205x90 mm
• Input current/power consumption .........................................12V, 800 mA / 9.6 W
• External power supply ...................input AC 100-240 V 50/60Hz, output DC 12V
• Weight with power supply, w/out platform not more ...................................4.0 kg
Grant is committed to a continuous program of improvement, specifications may be changed without
notice.
Description
Optional
accessories
Universal platform with adjustable bars for different types of flasks, bottles
and beakers with non slip rubber mat, dimensions 285x215 mm,
working area 270x195 mm
PUP-12
Flat platform with non-slip rubber mat for Petri dishes, culture flasks, agglutination
cards, dimensions 255x255 mm, working area 230x230 mm
Bio PP-4
Platform with clamps for flasks, 100-150ml (12 places), dimensions 250x190 mm
P12-100
Platform with clamps for flasks, 250-300 ml (6 places), dimensions 250x190 mm
P6-250
Platform with spring holders for up to 88 tubes up to 30 mm diameter
(e.g.10 ml, 15 ml, 50 ml tubes)
P16-88
Additional holding bar for UP-12
HB-200
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Orbital shaker PSU-10i
Operating instructions
6. Guarantee and Service
6.1 Guarantee
When used in laboratory conditions and according to these working instructions, this
product is guaranteed for TWO YEARS against faulty materials or workmanship.
6.2 Service
For service, return for repair to our Service Department in the UK or, in other countries,
to our distributor.
6.3 Cleaning & Disinfection
Standard ethanol (75%) or other cleaning agents recommended for cleaning of laboratory
equipment can be used for cleaning and disinfection of the unit
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Operating instructions
Version 3.02 - August 2012

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Orbital shaker PSU-10i
Operating instructions
Version 3.02 - August 2012

Orbital shaker/PSU-10i/29291/3.02
Grant Instruments
(Cambridge) Ltd
Shepreth
Cambridgeshire
SG8 6GB
UK
Tel: [phone]
Fax: [phone]
Email: [email protected]
www.grantinstruments.com