IKA RV 10 control Instrucciones De Manejo página 31

Contents
Declaration of conformity
Safety instructions
Correct use
Unpacking
Useful information
Setting up
Drive RV 10 control
Heating bath
Glassware
Hose system
Safety instructions
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, occupational health and sa-
fety and accident prevention regulations. When working under a
vacuum in particular!
• Wear your personal protective equipment in accordance with the ha-
zard category of the medium to be processed. Otherwise there is a
risk of:
- splashing liquids,
- body parts, hair, clothing and jewellery getting caught,
- injury as a result of glass breakage.
• CAUTION! Inhalation of or contact with media such as poisonous li-
quids, gases, spray mist, vapours, dusts or biological and microbiologi-
cal materials can be hazardous to user.
• Set up the device in a spacious area on an even, stable, clean, non-slip,
dry and fireproof surface.
• Ensure that there is sufficient space above the device as the glass assem-
bly may exceed the height of the device.
• Prior to each use, always check the device, accessories and especially the
glass parts for damage. Do not use damaged components.
• Ensure that the glass assembly is tension-free! Danger of cracking as
a result of:
- stress due to incorrect assembly,
- external mechanical hazards,
- local temperature peaks.
• Ensure that the stand does not start to move due to vibrations respec-
tively unbelance.
• Beware of hazards due to:
- flammable materials,
- combustible media with a low boiling temperature,
- glass breakage.
• CAUTION! Only process and heat up media that has a flash point hig-
her than the adjusted safe temperature limit of the heating bath that
has been set.
The safe temperature limit of the heating bath must always be set to at
least 25 °C lower than the fire point of the media used.
• Do not operate the appliance in explosive atmospheres, with haza-
rdous 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 pro-
duced in other ways, e.g. through light irradiation.
• Electrostatic discharges could pose a direct danger.
• Tasks with the device must only be performed when operation is
monitored.
• Operation with excess pressure is not permitted (for cooling water
pressure see "Technical Data").
• Do not cover the ventilation slots of the device in order to ensure ade-
quate cooling of the drive.
• There may be electrostatic discharges between the medium and the
drive which could pose a direct danger.
• The appliance is not suitable for manual operation.
• Safe operation is only guaranteed with the accessories described in the
"Accessories" chapter.
• Refer to the operating instructions for the HB 10 heating bath.
• Refer to the operating instructions for the accessories, e.g. vacuum
pump.
• Position the positive pressure outlet of the vacuum pump under a fume
hood.
• Use the HB 10.2 cover or the HB 10.1 spray guard.
Seite
2 Interfaces and outputs
31 Commissioning
32 Maintenance and cleaning
32 Accessories
33 Error codes
34 Technical data
Solvent table (excerpt)
Warranty
• Only use the device under an all side-closed exhaust, or a compa rable
protective device.
• Adapt the quantity and the type of distilland to the size of the distilla-
tion equipment. The cooler must work properly. Monitor the coolant
flow rate at the cooler outlet.
• The glass equipment must always be ventilated when working under
normal pressure (e.g. open outlet at cooler) in order to prevent a
pressure build-up.
• Please note that dangerous concentrations of gases, vapours or particu-
late matter can escape through the outlet at the cooler. Take appropriate
action to avoid this risk, for example, downstream cold traps, gas wash
bottles or an effective extraction system.
• Evacuated glass vessels must not be heated on one side; the evapo-
rating flask must rotate during the heating phase.
• The glassware is designed for operation under a vacuum of up to 10
mbar. The equipment must be evacuated prior to heating (see chapter
"Commissioning"). The equipment must only be aired again after cooling.
When carrying out vacuum distillation, uncondensed vapours must be
condensed out or safely dissipated. If there is a risk that the distillation
residue could disintegrate in the presence of oxygen, only inert gas must
be admitted for stress relief.
• CAUTION! Avoid peroxide formation. Organic peroxides can accumu-
late in distillation and exhaust residues and explode while decomposing!
Keep liquids that tend to form organic peroxides away from light, in
particular from UV rays and check them prior to distillation and exhaust
for the presence of peroxides. Any existing peroxides must be eliminated.
Many organic compounds are prone to the formation of peroxides e.g.
dekalin, diethyl ether, dioxane, tetrahydrofuran, as well as unsaturated
hydrocarbons, such as tetralin, diene, cumene and aldehydes, ketones
and solutions of these substances.
• DANGER OF BURNING! The heating bath, tempering medium, evapo-
rator piston and glass assembly can become hot during operation and
remain so for a long time afterwards! Let the components cool off be-
fore continuing work with the device.
• ATTENTION! Avoid delayed boiling! Never heat the evaporating flask in
the heating bath without switching on the rotary drive!Sudden foaming
or exhaust gases indicate that flask content is beginning to decompose.
Switch off heating immediately. Use the lifting mechanism to lift the
evaporator piston out of the heating bath. Evacuate the danger zone
and warn those in the surrounding area.
• Automatic operation: Always check evaporation processes before star-
ting automatic operation. Automatic operation must not be used for
unfamiliar evaporation processes.
The following automatic modes are available in addition to manual
mode:
- 100% distillation,
- Volume-/quantity-dependent distillation.
• When the device is switched off or the power supply disconnected,
the internal safety lift removes the evaporator piston from the heating
bath. The maximum load (evaporator piston and contents) is 1.5 kg for
a permissible safety lift with no power.
• CAUTION! Never operate the device when the evaporator piston is ro-
tating and the lift is raised. Always lower the evaporator piston into the
heating bath first before starting the rotation drive. Otherwise hot tem-
pering medium may be sprayed out!
• A vacuum may form inside the glassware in case of power outage. The
device will vent automatically when it is switched on again.
• Set the speed of the drive so no tempering medium is sprayed out as a
result of the evaporator piston rotating in the heating bath. If necessary
reduce the speed.
• Do not touch rotating parts during operation.
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