Proface LT4300M - 5.7 Modular HMI + Control" - Manual (Page 11)

LT-4201TM/4301TM Installation Guide
11
English
Interfaces are: COM1, Ethernet, USB1 and USB2.
CAUTION
ENVIRONMENTAL HAZARDS TO THE EQUIPMENT
 Allow the device to reach the surrounding air temperature, not exceeding 50 ° C
(122 ° F), before turning the device on.
 Do not turn on the device if condensation has occurred inside the device. After it is
completely dry again, the device may be turned on.
 Do not expose the device to direct sunlight.
 Do not obstruct the vents in the device casing.
 Remove any dust from the device before turning it on.
 Ensure that the cable installation fasteners are not damaged. Replace them, if
necessary.
 Mount the device into an enclosure that meets the IP65 level of protection.
Failure to follow these instructions can result in injury or equipment damage.
WARNING
RISK OF EXPLOSION IN HAZARDOUS LOCATIONS
 Verify that the power, input, and output (I/O) wiring are in accordance with Class I,
Division 2 wiring methods.
 Do not substitute components that may impair compliance to Class I, Division 2.
 Do not connect or disconnect equipment unless power has been switched off or the
area is known to be non-hazardous.
 Securely lock externally connected units and each interface before turning on the
power supply.
 Do not, connect, or disconnect USB cable unless area is known to be non-hazardous.
 Potential electrostatic charging hazard: wipe the front panel of the terminal with a
damp cloth before turning ON.
Failure to follow these instructions can result in death, serious injury, or equipment
damage.
WARNING
RISK OF EXPLOSION IN HAZARDOUS LOCATIONS
 Do not disconnect while circuit is live.
 Potential electrostatic charging hazard: wipe the front panel of the terminal with a
damp cloth before turning ON.
Failure to follow these instructions can result in death, serious injury, or equipment
damage.