Cole Parmer Stuart SF1 User manual

Flask Shaker
SF1
Instruction Manual
Version 2.2

English
Speed controller
Timer
Mains On/Off
Indicator light
Flask shaker
SF1
Instructions for use
Introduction
Thank you for purchasing this piece of Stuart
equipment. To get the best performance from the
equipment and for your own safety, please read
these instructions carefully before use. Before
discarding the packaging check that all parts are
present and correct.
This equipment is designed to operate under the
following conditions:
❖ For indoor use only
❖ Use in a well ventilated area
❖ Ambient temperature range +5ºC to +40ºC
❖ Altitude to 2000m
❖ Relative humidity not exceeding 80%
❖ Mains supply fluctuation not exceeding 10%
❖ Over-voltage category II IEC60364-4-443
❖ Pollution degree 2
If the equipment is not used in the manner
described in this manual and with accessories
other than those recommended by Stuart, the
protection provided may be impaired.
2

3
Electrical Installation
THIS EQUIPMENT MUST BE EARTHED
Before connection please ensure that the
line supply corresponds to that shown on
the rating plate.
Model Supply requirements Power
SF1 230V, 50Hz 50W
All models are supplied with two mains leads
fitted with IEC plugs for connection to the
instrument. One has a U.K. 3 pin plug and the
other has a 2 pin “Schuko” plug for connection
to the mains. Choose the lead appropriate for
your electrical installation and discard the other.
Should neither lead be suitable, take the lead
with the U.K. plug and replace the plug with a
suitable alternative. This involves cutting off the
moulded plug, preparing the cable and
connecting to the re-wireable plug in accordance
with its instructions.
THIS OPERATION SHOULD ONLY BE
UNDERTAKEN BY A QUALIFIED ELECTRICIAN
NOTE: Refer to the equipment’s rating plate to
ensure that the plug and fusing are suitable for
the voltage and wattage stated.
The wires in the mains cable are coloured as
follows:
BROWN - LIVE
BLUE - NEUTRAL
GREEN/YELLOW - EARTH
The instruments are fitted with an IEC socket at
the rear of the instrument for connection of the
mains lead. The appropriate mains lead should
be connected BEFORE connection to the mains
supply.
Should the mains lead need replacement, a cable
of 1mm2of harmonised code H05W-F connected
to an IEC320 plug should be used.
IF IN DOUBT CONSULT A QUALIFIED
ELECTRICIAN
Safety Advice Before Use
❖ The unit should be carried with both hands,
with fingers under each side of the frame.
❖ Never move or carry the unit while it is in use
or connected to the mains supply.
❖ There is a danger of liquid spillage and
splashing if containers are over-filled and
shaken at high speed. Always build the
shaking speed up slowly and never shake
more rapidly than necessary.
❖ Ensure the load is balanced.
❖ Donotmixammableliquidsorusethe
equipment in hazardous atmospheres.
❖In case of mains interruption, a fault or
mechanical failure, the unit will continue to
operate on removal of fault.
❖Mechanical energy can lead to breakage of
glass vessels. Use with care.
❖Do not position the unit such that it is
 difculttodisconnectitfromthemainsby
removing the mains cable from the socket at
the back.
General Description
The SF1 flask shaker comprises two side arms
each with four clamps capable of holding bottles
or flasks up to 500ml capacity. The vigorous
mixing action simulates hand shaking and this
motion is controllable between 80 and 800
oscillations per minute. The speed is controlled
by a soft start feedback controller to avoid
splashing on start up and give constant speed,
irrespective of load.
There is a built-in analogue timer that can be set
from 10 to 60 minutes, which automatically
turns the unit off once it has counted down.
There is also a manual control position for
continuous operation.
Accessory side arms are available to increase the
capacity to twelve bottles or flasks.

4
Controls
Refer to Figure 1 to identify the controls.
Mains On/Off: This is a rocker-type switch.
Pressing the top switches the unit on and
pressing the bottom switches the unit off. The
switch is illuminated when the unit is on.
Indicator light: An amber LED illuminates when
the unit is in operation.
Speed controller: This knob controls the speed
of shaking. Turning it to the right switches the
motor on and increases the shaking speed.
Turning it to the left decreases the shaking speed
and switches the motor off. A scale is printed
around the knob as a speed guide.
Timer: Turning this knob to the right starts the
timer. A scale in minutes is printed around the
knob as a guide. Turning to the left engages
continuous operation.
Assembly
1. Fit the shaker arms into the drive shafts and
tighten the grub screws with the Allen key
provided.
2. Position each clamp into place ensuring they
are horizontal and tighten the securing
screws.
Operation
1. Position the apparatus on a firm, level surface
ensuring the shaker arms are free to move.
2. Fit the flasks to be shaken into the jaws of
the clamps and tighten the grip.
3. Ensure the speed controller and timer knobs
are fully to the left and turn the mains switch
ON. The indicator light should be lit.
4. Turn the timer knob to the required shaking
time. Then turn the speed controller to the
right until the desired shaking speed is
observed.
Maintenance & Servicing
WARNING: Ensure the unit is
disconnected from the mains electricity
supply before attempting maintenance
or servicing.
Periodically clean the instrument using a damp
cloth and mild detergent solution. Do not use
harsh or abrasive cleaning agents.
Any repairs or replacement of parts MUST
be undertaken by suitably qualified
personnel.
For a comprehensive list of parts required by
service engineers conducting internal repairs,
please contact the Service Department, quoting
both the model number and serial number:
Email: [e-mail]
Tel: [phone]
Only spare parts supplied or specified by
Cole-Parmer or its agents should be used. Fitting
of non-approved parts may affect the
performance of the safety features designed into
the instrument. If in any doubt, please contact
the Service Department of Cole-Parmer or the
point of sale.
For any other technical enquiries, please contact
the Technical Support Department:
Email: [e-mail]
Tel: [phone].
Figure 1: SF1 controls.
Mains On/Off
Indicator
Light
Speed
Controller
Timer

5
Spares and Accessories
Description Catalogue Number
Spare clamp SF1/1
Accessory side
arms x 2, with 4 clamps SF1/2
Allen key N10016
Fuse 3.15AL ESF1C11(S)
Warranty
Cole-Parmer Ltd. warrants this equipment to be
free from defects in material and workmanship,
when used under normal laboratory conditions,
for a period of three (3) years. In the event of a
justified claim, Cole-Parmer will replace any
defective component or replace the unit free of
charge. This warranty does NOT apply if damage
is caused by fire, accident, misuse, neglect,
incorrect adjustment or repair, damage caused by
installation, adaptation, modification, fitting of
non-approved parts or repair by unauthorised
personnel.
Cole-Parmer Ltd,
Beacon Road,
Stone,
Staffordshire,
ST15 0SA,
United Kingdom
Email: [e-mail]
Tel: [phone]
Web: www.stuart-equipment.com
Technical Specification
SF1
Speed range 80-800 oscillations/min
Amplitude 1.5mm
Maximum load 3kg
Dimensions (w x d x h) 780 x 270 x 240mm
Net weight 8.3kg
Electrical supply 230V, 50Hz, 50W

6
Notes

This product meets the applicable
harmonized standards for radio frequency
interference and may be expected not to
interfere with, or be affected by, other equipment with
similar qualifications. We cannot be sure that other
equipment used in its vicinity will meet these standards
and so we cannot guarantee that interference will not
occur in practice. Where there is a possibility that injury,
damage or loss might occur if equipment malfunctions
due to radio frequency interference, or for general
advice before use, contact the manufacturer.
IEC/EN 61010-1:2010
IEC/EN 61010-2-051:2015
EU Declaration of Conformity
Product Laboratory Equipment
Manufacturer Cole-Parmer Ltd
Beacon Road
Stone, Staffordshire
ST15 0SA
United Kingdom
File Number P225
Authorised Cole-Parmer
Representative Beacon Road
Stone, Staffordshire
ST15 0SA
United Kingdom
Object of Declaration Flask Shaker
(reference the attached list of catalogue numbers)
The object of the declaration described above is in conformity with the relevant Union Harmonisation Legislation:
References to the relevant harmonised standards used or references to the other technical specications in relation
to which conformity is declared:
Additional Information
Place of Issue
Date of Issue
Authorised Representative
Title
Signature
Year of CE Marking: 2002
Stone, Staffordshire, UK
June 2009. Revised 06 February 2017
Carl Warren
Technical Manager
This declaration of conformity is issued under the sole responsibility of the manufacturer
Signed for and on behalf of the above manufacturer
Safety requirements for electrical equipment for
measurement, control and laboratory use.
Part 1: General requirements.
Particular requirements for laboratory equipment for
mixing and stirring.
Electrical equipment for measurement, control and
laboratory use. EMC requirements.
Part 1: General requirements (Class A).
IEC/EN 61326-1:2006
Low Voltage Directive
EMC Directive
RoHS Directive
2004/108/EC
2011/65/EC
2006/95/EC (until 19 April 2016)
2014/35/EU (from 20 April 2016)
Declaration of Conformity is also available to view online at www.stuart-equipment.com

INSPECTION REPORT
MODEL
ELECTRICAL SAFETY
1. Earth continuity ❏
2. Insulation ❏
3. Flash test ❏
FUNCTIONAL
1. Indicators ❏
2. Speed/Timer control ❏
3. Visual acceptance ❏
QUALITY CONTROL INSPECTOR
✓
✓
✓
✓
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Thank you for reading this data sheet.
For pricing or for further information, please contact us at our UK Office, using the details
below.
UK Office
Keison Products,
P.O. Box 2124, Chelmsford, Essex, CM1 3UP, Engl nd.
Tel: [phone]
F x: [phone]
Em il: s [email protected]
Please note - Product designs and specifications are sub ect to change without notice. The user is responsible for determining the
suitability of this product.