Operating Instructions OS-IT-xx9
Maintenance
Page 30 of 36
R. STAHL HMI Systems GmbH / OI_IT_xx9_en_V_01_00_07.docx / 06.12.2019
12 Maintenance
Because the transmission of the devices remains reliable and stable over long periods of time,
regular adjustments are not required.
Keep the units clean so that the enclosure locks and screws remain accessible. Maintenance may
be required for the enclosure seal.
The following must be checked during maintenance work:
a. Seal wear
b. Display damage
c. All screws are tightened fast
d. All cables and lines are properly connected and undamaged
13 Troubleshooting
13.1 Repairs / hazardous substances
An error description must be enclosed with any units returned to R. STAHL HMI Systems GmbH
for repairs.
Remove all material residues. Please pay particular attention to the seal grooves and slits where
material residues may be lodged. We have to ask you not to return a unit if you are unable to
completely remove any hazardous substances. We shall bill you for any costs arising from
insufficiently cleaned units, such as disposal or damage to persons (chemical burns, etc.).
14 Disposal
Disposal of old electric and electronic devices, packaging and used parts is subject to regulations
valid in whichever country the device has been installed.
For countries under the jurisdiction of the EU the corresponding WEEE directive applies.
The HMI devices are classified according to the table below:
old
new
Directive
WEEE I Directive 2002/96/EC
WEEE II Directive 2012/19/EU
Valid
until 14.08.2018
from 15.08.2018
Category
9
Monitoring and control devices
SG2
Screens, monitors, and equipment
containing screens >100 cm²
We shall take back our devices according to our General Terms and Conditions.
14.1 RoHS directive 2011/65/EC
The revision of RoHS directive 2002/95/EC and the resulting revised version 2011/65/EC extends
its scope to all electric and electronic products.
The HMI devices meet the requirements of RoHS Directive 2011/65/EU dated 03.01.2013.
