Device Service; General Cleaning Instructions; Repairs - Heidolph Hei-TORQUE Expert Betriebsanleitung

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: Danger of electric shock
Live components are installed inside the device.
When opening the device, there is a risk of touching live
components.
➜
Penetrating liquid poses the danger of an electric shock.
➜

General cleaning instructions

Wipe all surfaces and the control panel with a damp cloth if necessary. Persistent
contamination can be removed with mild soapy water.
CAUTION: Damage to the device
Improper cleaning can damage the surfaces of the device.
Penetrating liquid can damage the electronic components inside the
device.
➜
➜

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 repair contact an authorized dealer or our technical service, see "Contact
information Heidolph international" on page 86.
Include the completed declaration of no objection with every device return, see
"Declaration of no objection" on page 87.
Switch the device's main switch off and disconnect it from the
power supply before carrying out maintenance work, cleaning,
or repairs.
When cleaning, avoid the penetration of liquids.
Clean the device's surfaces with a soft, lint-free and only
slightly moistened cloth.
Never use any aggressive or abrasive cleaning agents or aids.
85