Cole Parmer 04661-43 User manual

User manual
04661-43
04661-44
04661-45
04661-46
04661-39
04661-40
04661-41
04661-42
04661-29
04661-30
Magnetic Stirrer with Heating
Stir
Timer
Stir
Heat
Stir
Timer
Heat
Magnetic Stirrer

Contents
Maintenance and cleaning ............................................
Safety instructions ................................................
Support rod installation
04661-43
04661-44
04661-39 04661-40 04661-45
04661-46
04661-42 04661-41
Model:
Switching on .. . . . . . . . .. . . . . .. . . . . .. . . . . .. . . . . .. . . . . .. . . . . . .. . . . . .. . . . . .. .
Plate overview .....................................................
Setting safety temperature ........................................... .
Setting heating temperature ...........................................
Setting stirring speed ................................................
Reverseible / Intermittent stirring function ...............................
Setting the timer ..................................................
Locking function ..................................................
Troubleshooting guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical data ....................................................
04661-29 04661-30
Model:
Switching on .....................................................
Plate overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. ... .. ..
Setting stirring speed and reverse mode ...............................
Setting the timer ..................................................
Switch off and data saving ...........................................
Troubleshooting guide ..............................................
Technical data ....................................................
3
3
1 2-
4
5
6
7
8
9
10
11
12
13 15-
16
17
18
19
20
20
21
22
Warranty .........................................................
..............................................
Standard accessories
Stirring bar ×1
Power
line ×1
Switch off and data saving ........................................... 12
User manual ×1
Use r manu al
04661-43
04661-44
04661-45
04661-46
04661-39
04661-40
04661-41
04661-42
04661-29
04661-30
Magnetic Stirrer with Heating
Stir
Timer
Stir
Heat
Stir
Timer
Heat
Magnetic Stirrer

Safety instructions
·When operating the magnetic stirrer, please follow the safety instructions, the accident prevention regulations, and pay attention to your
occupational health.
· Notice: Effects of magnetic field should be taken into account(e.g.data storage, cardiac pacemakers...)
· Risk of burns! The heating plate can reach a high temperature of 280 °C when the stirrer is working. Please exercise caution when
touching the outer housing and the heating plate. Pay attention to the residual heat even after the instrument is shut down.
· Ensure that the power cord does not make contact with the heating plate.
· Wear appropriate protective equipments when operating.
Otherwise there may have risks from:
- Splashing of medium
- Ejection of stirrer bar
- Release of toxic or flammable gases
·Place the instrument on a stable, clean, anti-slip, dry and fireproof surface.
·Ensure the base of instrument is clean and intact.
·Check and ensure the instrument and accessories remain intact before each use. Do not use damaged components.
·Slowdown the speed if
- The medium splashes out of container in high speed
- The container shifts on the plate
· Beware of hazards due to:
- Flammable materials
- Low-boiling flammable medium
- Improper container size
-
-
Overflows of the medium
• The instrument may be heated up under normal use.
• The medium in the container can still be heated up due to high speeds rotation of the magnetic stirrer bar, even if the heating function is
not on.
• Process pathogenic materials only in airtight container within a suitable fume hood.
Do not operate the instrument in explosive atmospheres, with hazardous substances or under water.
The container is in an unsafe condition
•
!
!
!
!
21211

Safety instructions
• Only use medium that will not react dangerously with the energy generated through processing or through other ways e.g. light irradiation.
• Safe operation is only guaranteed with the accessories described in the ‘Optional accessories’ section.
• Please use the accessories listed on the manual in accordance with the operating instructions.
• Ensure that the external temperature sensor is immersed in the medium when connected to thermometer(Pt1000s).
• Accessories must be securely installed and firmly attached to the instrument and the centre of gravity of the assembly must lie within the
surface on which it is set up.
• Always disconnect power before installing accessories.
• The instrument can only be disconnected from the power supply by pulling out the power plug.
• Caution: Do not spill corrosive liquids on the instrument! Do not use the instrument under water!
• Caution: High voltage！The appliance should be opened only by professionally trained maintenance and repair personnel.
• The mains voltage must be in accordance with the voltage marked on the nameplate
• Unplug the instrument from the electric outlet if it will be unused for a long period of time.
• Do not cover the device with cloth or plastic film, or the instrument will be overheat.
• Keep the instrument and accessories from pressing and colliding.
• The minimum distance between the instrument and above should be 800mm.
• Ensure the distance between the instruments and the distances between the
instrument and the surrounding walls is at lease 100mm.
!
!
2
>100mm >100mm
>100mm

Maintenance and cleaning
• Keep the surface of the plate clean and intact.
• Unplug the power line before cleaning.
• Minimize exposure to moisture when cleaning instrument.
• Wear protective gloves when cleaning.
• We only recommend using the cleaning methods listed below, using alternate cleaning methods may cause damage to the instrument.
Suggested cleaning methods:
Dyes------------------------Isopropyl alcohol
Construction materials------Water containing active agent / isopropyl alcohol
Cosmetics-------------------Water containing active agent / isopropyl alcohol
Foodstuffs ------------------Water containing active agent
Fuels------------------------Water containing active agent
Warranty
• This instrument is warranted for a period of 24 months from the date of invoice. For claims under the warranty please contact Cole-
Parmer . After receiving confirmation from our warranty department, you will be liable for freight costs.
• The warranty does not cover normal wear and tear of parts or accessories, nor does it apply to improper use, abnormal operation or
insufficient maintenance which is not in accordance with the instructions in this user manual.
• Make sure the instrument is clean and free from any materials that may harm people before sending for repair.
• Please send the instrument back to Cole-Parmer in its original packaging. If you couldn’t find the original packaging, ensure to use
suitable packaging to protect the instrument during transportation.
21213

Support rod installation
If using external temperature sensor to measure temperature of the medium, please install support rod, horizontal head
clamp, horizontal holding rod and external temperature sensor.
1
2
3
4
5
Remove the white protective cap of the tapped hole
Remove the protective cap from support rod
Screw the support rod into the tapped hole, until the end stop is reached
Using a wrench to tighten the nut on the support rod
Install horizontal head clamp and horizontal holding rod as illustrated
Install external temperature sensor
6
04661-43 04661-44 04661-39 04661-40 04661-45 04661-46 04661-42 04661-41
Model:
4
Pt1000s Slotted hole
Support rod
Horizontal
holding rod
Horizontal head clamp
Support rod
Screw nut
Pt1000s temperature sensor
Sensor interface
Attention!
When plug in the sensor, make
sure the arrow point upward.

Switching on
04661-43 04661-44 04661-39 04661-40 04661-45 04661-46 04661-42 04661-41
Model:
heck that the power voltage is in accordance with the voltage marked on the nameplate and the electric outlet is well grounded.
The instrument may be damaged and there may be security problem if someone does not strictly follow the above instruction. The
instrument should be operated under appropriate temperature and humidity according to the technical parameters in this manual.
Set the power switch on the back of the device to the “O” (Power off) position.
Connect the power line.
If using external temperature sensor to measure temperature of the medium, please plug the sensor connector into the sensor
interface on the back of the instrument.
Preparation before start up
C
1
2
1
2
Powersocket
Switching on
Set the power switch to the “ | ” (Power on) position and the “Standby” indicator will be lit and the system enters into standby status.
Press (power on / off) to activate the instrument, and then the standby indicator will go off.
3
4
Powerswitch
04661-43
04661-45
04661-39
04661-41
Mode
Supply voltage
115V±10%
Power frequency
~50/60Hz
04661-44 04661-46 04661-40 04661-42
Mode
Supply voltage
220V±10%
Power frequency
~50/60Hz
21215

Plate overview
How to use the touch wheel
Touch and move your finger around the “Touch wheel”
clockwise+ / counterclockwise- (follow the direction of
the arrow) to adjust the setting of different configuration
with the adjustable increment. The faster
the movement of the finger the larger
the adjustment of the setting parameter
and vice versa so that one can rapidly
adjust to the desired configuration zone
and then slow down the finger movement
to accurate position.
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04661-43
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Power on/off
Touch wheel
Start / Stop
Function key
Hot warning indicator
Switch
LCD display
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Model:
Setting temperature
Item Designation
Plate safety temperature icon Real-time temperature 4Key-lock icon 5Heating icon(Dynamical)
6External sensor icon 7Heating plate icon 8Stirring icon(Dynamical) 9Reversible/Intermittent mode icon
Real-time stirring speed
LCD display
Rod tapped hole
Stir timing icon 13 Heat timing icon
10 Stir setting speed 12 Timer setting time
14
Timing icon(Dynamical)
15
321
11
6
Stirring bar Storage socket
Model: Model:
10 11
9
8
7
6
5 1
2
34
11 12 14 15
9
8
7
6
5 1
2
34
13

Setting safety temperature
Notice！ If using an external temperature sensor (Pt1000s) to measure the temperature of the liquid medium, user must connect the
external temperature sensor and probe into the liquid medium before activating the heating function. Do not remove the external
temperature sensor during the heating, otherwise the internal components will be damaged.
Do not set the safety temperature higher than the ignition point of the medium used. The safety temperature should be set at least
25 degrees lower than the ignition point of the medium.
!
1
50°C ~360°C
When the safety temperature setting is switched on, then touch and move your
finger around the “Touch wheel” (clockwise+ / counterclockwise-) to adjust the
setting data of safety heating temperature with the adjustable increment of 1°C,
and total adjustable range is . After setting the safety temperature,
the heated top plate temperature will not exceed the setting safety temperature
to keep the liquid medium from damage;
2
Press (Power on/off) until standby indicator goes off and the system enters into setting operation status. The LCD screen will be
lightened and (Plate safety temperature icon) will flash showing that the system is now in the setting area of plate safety
temperature;
!
3
After the safety temperature is finished, press (Start/Stop) or “Switch” key to record and save the safety temperature
setting and system will automatically switch to heating temperature setting area;
If the safety temperature is not been set in 15 second, the indicator on the LCD screen will be deemed to be the safety heating
temperature and the system will automatically switch to heating temperature setting area;
The safety temperature can only be set right after pressing button, and cannot be set again during operation. Once the safety
heating temperature is set, it cannot be adjusted again until next start up.
!
Notice
The setting of plate safety temperature is to make sure the sample liquid will not be damaged. However if the initial plate
temperature is too low, it will slow down the heating speed, therefore, if the plate temperature, considering the sample liquid ,
is allowed to be set higher than the safety temperature, please set the plate to the highest safety temperature 360°C, it will
help to accelerate the heating speed.
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Model:
21217