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Appendix
Device service
When carrying out service work on the device (cleaning, maintenance, repair), observe the
general instructions and safety information described in this section.
WARNING
Live components are installed inside the device.
When opening the device, there is a risk of touching live components.
Switch the device's main switch off and disconnect it from the power
supply before carrying out maintenance work, cleaning, or repairs.
Penetrating liquid poses the danger of an electric shock.
When cleaning, avoid the penetration of liquids.
General cleaning instructions
Wipe all surfaces and the control panel with a damp cloth if necessary. Persistent contamina-
tion can be removed with mild soapy water.
CAUTION
Improper cleaning can damage the surfaces of the device.
Penetrating liquid can damage the electronic components inside the
device.
Clean the device's surfaces with a soft, lint-free and only slightly mois-
tened cloth.
Never use any aggressive or abrasive cleaning agents or aids.
Repairs
Repairs to the device may only be carried out by authorized experts!
Unauthorized repairs during the warranty period will result in the loss of the warranty claim.
The owner is solely liable for damage caused by unauthorized repairs.
In case of a need for repair, contact an authorized dealer or our technical service, see „Heidolph
International contact information" on page 148.
Include the completed certificate of decontamination with every device return, see „Certificate
of decontamination" on page 149.
Maintenance
The device contains no user-serviceable components. If necessary (in the event of abnormal
operating behavior such as excessive noise or heat generation, for example), contact our tech-
nical service, see „Heidolph International contact information" on page 148.
Dismantling
Observe the instructions contained in the assembly instructions supplied when dismantling.
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