Keba KeTop T100, User Manual, Page: 18 / 163

CAUTION
●
Turn off the power supply before opening the cable entrance area of the
KeTop. Otherwise the components could be destroyed or undefined signals
could occur.
●
Make sure that nobody can fall over the cable to avoid that the device falls
to ground.
●
Take care not to squeeze and thus damage the cable with any object.
●
Do not lay the cable over sharp edges to avoid damaging the cable sheath.
●
If you do not use the device, hang it into the wall bracket KeTop WBxxx
provided for storage.
●
Do not lay down the device with the operating side facing down to avoid
damaging the operating elements.
●
Never lay the device onto unstable surfaces. It could fall to ground and thus
be damaged.
●
Never lay the device close to heat sources or into direct sunlight.
●
Avoid exposing the device to mechanical vibrations, excessive dust, hu-
midity or to strong magnetic fields.
●
Never clean the device, operating panel and operating elements with sol-
vents, scouring agent or scrubbing sponges. For cleaning the device, use a
soft cloth and a bit of water or a mild cleaning agent.
●
Make sure that no foreign objects or liquids can penetrate into the device.
Check at regular intervals the protective covers of the device, if all housing
screws are firmly tightened and if the housing or the cable entry is damaged.
●
If the device shows any defect, please send it, including a detailed error de-
scription, to your supplier or the relevant after-sales service office.
●
If the KeTop is equipped with a touch screen, then operate the touch screen
with fingers or use a touch-pen. Never use sharp objects (e.g. screwdriver,...)
for operating the touch screen. This could damage the touch screen.
2.3 Personnel safety instructions
WARNING!
Danger to persons by electric shock!
●
Only supply the device with power from voltage sources having protective
extra-low voltage (e.g. SELV or PELV acc. to IEC 61131-2)
●
Only connect voltages and circuits which are safely separated from danger-
ous voltages (e.g. by means of sufficient insulation) to connections, termi-
nals or interfaces up to a rated voltage of 50 V.
CAUTION!
Danger of fire in case of component failure!
●
In final application, make sure the 24 V DC power supply to the operator
panel is adequately fused! Max. permissible fuse is 3.15 A!
Safety notes KeTop T50VGA
© KEBA 2009
User's Manual V1.50 18