IKA Lab disc User manual

102009
Reg.No. 4343-01
39 058 00
IKA ® lab disc

8
• Use only the AC adapter supplied
• Set up the appliance in a specious area on an even, stable,
clean, non-slip, dry and fireproof surface.
• The base plate must be clean and intact.
• Check the appliance and accessories before hand for dama-
ge each time you use them. Do not use damaged compo-
nents.
• Reduce the speed if
- the m
edium splashes out of the vessel because the speed
is too high
- the appliance is not running smoothly
- the container moves on the base plate.
• Beware of hazards due to:
- flammable materials
- combustible media with a low boiling temperature
- incorrect container size
- overfilling of media
- unsafe condition of container.
• The appliance may heat up when in use.
• Process pathogenic materials only in closed vessels under a
suitable extractor hood. Please contact IKA if you have a
questions.
• Do not operate the appliance in explosive atmospheres,
with hazardous substances or under water.
• Only process media that will not react dangerously to the
extra energy produced through processing. This also applies
to any extra energy produced in other ways, e.g. through
light irradiation.
• Safe operation is only guaranteed with the accessories
described in the “Accessories” chapter.
• The centre of gravity of the assembly must lie within
the surface on which it is set up.
Page
Safety instructions 8
Operator’s control 9
Unpacking 9
Correct use 9
Installation 10
Maintenance 10
Accessories 10
Warranty 10
Technical data 11
For your protection
• Read the operating instructions in full before starting
up and follow the safety instructions.
• Keep the operating instructions in a place where they can
be accessed by everyone.
• Ensure that only trained staff work with the appliance.
• Follow the safety instructions, guidelines, occupatinal
health and savety and accident prevention regulations.
• Caution - Magnetism! Effects of the magnetic field have
to be taken into account (e.g. data storage media, cardiac
pacemakers ...).
• Wear your personal protective equipment in accordance
with the hazard category of the media to be processed.
Otherwise there is a risk from:
- splashing and evaporation of liquids
- ejection of parts
- release of toxic or combustable gases.
Contents
Safety instructions
EN

• The appliance must only be disconnected from the mains
supply by pulling out the plug-in power supply unit.
• The socket for the the plug-in power supply unit must be
easely accessible.
• The appliance starts up again atomatically following a cut in
the power supply.
• Abrasion of the dispersion equipment or the rotating acces-
sories can get into the medium you are working on.
• Whem using the PTFE-coated magnetic bars, the following
has to be noted:
Chemical reactions of PTFE occur in con-
tact with molten or dissolved alkaline and alkaline-earth
metals, as well as with fineparticeld powders of metals of
the 2. and 3. group of the periodical system at temperatures
above 300-400 °C. Only elementary fluorine, chlorine trifluo-
ride and alkaline metals do attack PTFE, halogen hydrocar-
bons have a reversible swelling effect.
(Source: Römpps Chemie-Lexikon and „Ullmann“ Bd.19)
To the protection of the equipment
Caution: Equipment may not be poured over with
aggressive media! Equipment never under water set!
• The voltage stated on the nameplate must correspond to
the mains voltage.
• Do not cover the device, even partially e.g. with metallic
plates or film. This results in overheating.
• Protect the appliance and accessories from bumps and
impacts.
• Ensure that the base plate is kept clean.
Operator’s control
• Unpacking
- Please unpack the device carefully
- Inthe case of any damage a fact report must be set
immediately (post, rail or forwarder)
• Delivery scope
- Magnetic stirrer
- Plug-in power supply
- Operating instruction
• Use
- for mixing liquids
• Range of use
- Laboratories - Schools
- Pharmacies
Unpacking
Correct use
9
key
key -
LED 1 LED 2
key
key +

- Connect the appliance to a socket (the voltage stated
on the nameplate must correspond to the mains volta-
ge).
- Number of revolutions to minimum value set
(switch on with , with reduce number
of revolutions to LED 2 permanently shines)
- Place a magnetic rod in a vessel which is penetrable
for magnetic field lines and fill the vessel with the
medium to be processed.
- Place the vessel on the centre of the set-up surface.
- Set the speed using and (LED 2 will flash)
To elect the reverse mode and invert the direction of stirring
at regular intervals, press the button . In the revers mode
the stirring direction will be inverted every 30 seconds; there
will be pause of 5 seconds between each changeover. The
LED 1 will flash when the revers mode is active.
The speed setting and revers mode selection will remain
unchanged when the instrument is unplugged.
Caution: At some speeds, irregularities in the shape of
the stirring bar and of the bottom of the container can cause
the bar to move irregularly during stirring. Increase or decre-
ase the speed until the stirring bar begins to rotate evenly.
The appliance is maintenance-free.
Cleaning
Only use cleansing agents which have been recommended
by IKA.
Use to remove:
Dyes Isopropyl alcohol
construction materials water containing tenside,
isopropyl alcohol
Cosmetics water containing tenside,
isopropyl alcohol
Foodstuffs water containing tenside
Fuels water containing tenside
- Do not allow moisture to get into the appliance when
cleaning.
- Wear protective gloves during cleaning the devices.
- Before using another than the recommended method for
cleaning or decontamination, the user must as certain
with IKA that this method does not destroy the instru-
ment.
IKA - stirring bars:
TRIKA
®
25
IKAFLON
®
30
Stirring bar remover
Starting up Maintenance
Accessories
10

In accordance with IKA warranty conditions, the warranty
period is 24 months. For claims under the warranty please
contact your local dealer. You may also send the machine
direct to our factory, enclosing the delivery invoice and giving
reasons for the claim. You will be liable for freight costs.
The warranty does not cover worn out parts, nor does it apply
to faults resulting from improper use, insufficient care or
maintenance not carried out in accordance with the instruc-
tions in this operating manual.
Plug-in power supply unit:
Rated voltage: VAC 100 - 240
Rated frequency: Hz 50 - 60
Output voltage: VDC 12
Absorbed power: W5
Output power: Wmin. 3
Magnetic stirrer: coil drive 4-pole
Speed range: rpm 15 - 1500
Stirred quantity (max.): ml
800 (at 1500 rpm with
25mm stirring bar)
Operating time: %100
Protection class: II
Pollution degree: 2
Overvoltage category: II
EN 60529 protection class: IP 65
Ambient humidity (relative) %80
Ambient temperature: °C
5 to 40 (in the operation)
Transport temperature: °C -25 to +70
Storage temperature: °C -10 to +70
Material: Housing PA GF
TPU
Front membrane sheet Polyester
Weight: kg 0,3
Installed weight (max.): kg 2,0
Set-up surface: mm ø 100
Dimensions: (W x D x H) mm 116 x 175 x 12
11
Warranty Technical data