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Industrial PC M Panel PC
© 2010 by Grossenbacher Systeme AG
DVS 51052 V2.0
37
10 Maintenance and Repair
Cleaning the infra-red touch
For proper operation ensure that the signal levels of the channels are not so
severely reduced or interrupted due to excessive contamination through dirt.
Clean the black plastic frame on the device front regularly with a damp soft
cloth. Ensure that the surface is not scratched or scoured, especially when
removing hard deposits and abrasive dust.
Do not expose the front of the device to solvents, which may corrode and
remove the plastic frame and foil (frame material: Makrolon 2805,
manufacturer: Bayer AG).
Cleaning the resistive touch
Do not expose the front of the device to solvents, which may corrode, and
damage the plastic foil (foil material: polyester). Do not spray the cleaning
agent directly on the screen but onto the cleaning cloth.
Cleaning should only be carried out when the device is powered off!
This ensures that any functions are not accidentally activated when the
screen is touched.
Do not use a coarse scouring cloth, scouring powder or
solvent.
Battery
The battery is used to back up the real-time clock. The battery should be
changed every 5 years in order to prevent any date/time loss.
The battery must be changed from trained personnel.
To replace the battery, the enclosure has to be opened.
Observe ESD protection measures when changing the
battery!
Repairs
Repairs to Compact Panel PC M devices must only be carried out by the
manufacturer. (Manufacturer address
Î
sect. 13)
No liability is accepted for any modifications made to the device that are not
described in this document.
Transport
Only the original packaging must be used for transporting the device. The
stipulated climatic conditions (
Î
sect.11) must be observed.
Storage
The device must only be used in the climatic conditions described in section
11. It should be remembered that a high storage temperature reduces the
lifespan of the real-time clock battery.
It is recommended that the devices are stored at room temperature.
DVS 51052-V3.0
