IKA Dry Block Heater 1, Dry Block Heater 3, Dry Block Heater 4, Dry Block Heater 2 Operating Instructions Manual
20000005226
Dry Block Heater_042017
IKA® Dry Block Heater 1
IKA
IKA
IKA
®
Dry Block Heater 2
®
Dry Block Heater 3
®
Dry Block Heater 4
Source language: German
EN
Contents
Page
Declaration of conformity 10
Explication of warning symbols 10
Safety instructions 11
Unpacking 12
Correct use 12
Assembling the stand 12
Operation 13
Setting the operating mode 13
Controlling the temperature via contact thermometer 14
Maintenance and cleaning 14
Error codes 15
Technical data 16
Warranty 16
Declaration of conformity
We declare under our sole responsibility that this product corresponds to the directives 2014/35/EU, 2014/30/EU and 2011/65/EU
and conforms with the following standards or normative documents: EN 61010-1, EN 61010-2-010, EN 61326-1, EN 60529 and EN
ISO 12100.
Explication of warning symbols
General hazard
This symbol identifies information that is of vital importance for safeguarding your health
and safety. Disregarding this information can lead to health impairment and injuries.
DANGER
This symbol identifies information that is of importance for the technically correct func-
WARNING
CAUTION
tioning of the system. Disregarding this information can result in damage to the appliance or
to system components.
This symbol indicates information which is important for proper use of the appliance and/
or ensuring that the appliance functions correctly. Failure to observe this information can
lead to inaccurate results.
DANGER
Danger of being burnt! - Note on hazards arising from a hot surface.
10
Safety instructions
General safety instructions
• 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 safety and accident prevention regulations
• Socket must be earthed (protective ground contact).
• Before starting the device for the first time, ensure that the
connector cable is suitable for the type of socket used and that
a safe protective earth connection is assured.
DANGER
peratures in excess of 120 °C. Pay attention to the residual heat
after switching off.
unless it is cold!
Safety instructions - device arrangement
DANGER
• Set up the appliance in a spacious area on an even, stable,
clean, non-slip, dry and fireproof surface.
• The feet of the appliance must be clean and undamaged.
• The voltage stated on the type plate must correspond to the
mains voltage.
• The socket for the mains cord must be easily accessible.
• The power supply cable and cables to the external sensors must
not be allowed to come into contact with the hot mounting
plate.
• Check the appliance and accessories beforehand for damage
each time you use them. Do not use damaged components.
Safety instructions - permissible media
WARNING
this device.
Risk of burns! Exercise caution when
touching the housing parts and the heating plate.
The device may not be transported
Do not operate the appliance in explosive atmospheres, with hazardous substances or under water.
Caution! Only media whose flashpoint
lies above the safety temperature limit of
130 °C may be processed or heated with
The heating plate can reach tem-
Safety instructions - performance of trials
WARNING
there is a risk from:
- splashing and evaporation of liquids
- ejection of parts
- release of toxic or combustable gases.
• Immerse external temperature sensors (PT 1000 ...) at least 20
mm deep into the medium or insert the sensor into the hole
provided for the purpose in the temperature control block.
• The PT 1000 external temperature sensor must always be inserted in the block / media when connected.
• Do not heat liquid media except with the block. Never pour
liquid media directly on to the heating plate!
• Safe operation is only guaranteed with the accessories described in the ”Accessories” chapter.
• Always disconnect the plug before fitting accessories.
• Accessories must be securely attached to the device and cannot come off by themselves. The centre of gravity of the assembly must lie within the surface on which it is set up.
• Refer to the operating instructions for the accessories.
Safety instructions - power supply/ switching off the device
WARNING
• The device will automatically restart in mode B following any
interruption to the power supply.
For protection of the equipment
• The appliance may only be opened by experts.
• Do not cover the device, even partially e.g. with metallic plates
or film. This results in overheating.
• Ensure that the base plate is kept clean.
• Protect the appliance and accessories from bumps and impacts.
• Observe the minimum distances between the devices, between the device and the wall and above the assembly (min.
800 mm), see Fig. 2.
Wear your personal protective equipment
in accordance with the hazard category
of the media to be processed. Otherwise
The appliance can only be disconnected
from the mains supply by pulling out the
mains plug or the connector plug.
WARNING
- flammable materials
- combustible media with a low boiling temperature
- glass breakage
- incorrect container size
- overfilling of media (in a beaker)
- unsafe condition of container.
• Process pathogenic materials only in closed vessels under a
suitable extractor hood. Please contact IKA
questions.
DANGER
extra energy produced in other ways, e.g. through light irradiation.
• Bear in mind the possibility of contamination that might lead
to undesirable chemical reactions.
Beware of hazards due to:
®
if you have any
Only process media that will not react
dangerously to the extra energy produced
through processing. This also applies to any
Fig. 2
11
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