HEIDENHAIN POSITIP 8000 Series Operating Instructions Manual page 198

II
8.1 Overview
This chapter describes the general maintenance work on the product.
8.2 Cleaning
Cleaning with sharp-edged objects or aggressive cleaning agents
Improper cleaning will cause damage to the product.
Never use abrasive or aggressive cleaners, and never use strong detergents or
solvents
Do not use sharp-edged objects to remove persistent contamination
Cleaning the housing
Use only a cloth dampened with water and a mild detergent for cleaning the
exterior surfaces
Cleaning the screen
Activate cleaning mode to clean the display. This switches the unit to an inactive
state without interrupting the power supply. The screen is switched off in this state.
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The following steps must be performed only by qualified personnel.
Further information: "Personnel qualification", Page 15
This chapter contains a description of maintenance work for the product
only. Any maintenance work on peripheral devices is not described in this
chapter.
Further information: Manufacturer's documentation for the respective
peripheral devices
Tap Switch-off in the main menu to activate the cleaning
mode
Tap Cleaning mode
The screen switches off
Use a lint-free cloth and a commercially available glass cleaner
to clean the screen
To deactivate the cleaning mode, tap anywhere on the
touchscreen
An arrow appears at the bottom of the screen
Drag the arrow up
The screen is switched on and shows the user interface last
displayed
Information for OEM and Setup users | Servicing and maintenance
NOTICE
HEIDENHAIN | POSITIP 8000 | Operating Instructions Turning | 03/2022