3M Dynapro ET 3170 Terminal Series B, Installation Manual

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3M Touch Systems Proprietary Information
49
CHAPTER 6
Maintaining
About this chapter
Typical tasks for maintaining the ET 3170 terminal include regularly cleaning the
touch screen and enclosure and replacing the fuse.
Cleaning
Cleaning the touch screen
Front surface of touch screen
Although the front surface of the touch screen will function even if it is pitted or
damaged by a chemical, use a cleaner that does not corrode glass.
WARNING
To reduce the risks associated with fire and explosion which, if not avoided, could
result in death or serious injury and/or property damage:
n
Do not open the power supply in the ET unit. It contains hazardous voltages. The power
supply has no user-serviceable parts or adjustments inside.
WARNING
To reduce the risks associated with fire and explosion which, if not avoided, could
result in death or serious injury and/or property damage:
n
Do not use flammable or combustible cleaners.
CAUTION
To reduce the risks associated with skin contact with or swallowing of cleaning
solutions or fluids which, if not avoided, may result in minor or moderate injury:
n
Refer to the cleaner manufacturer’s material safety data sheet and follow all instructions
and recommendations.