User manual SEFELEC 5x Series 12 v1.06
WARNING AND SAFETY INSTRUCTIONS
The devices in the SEFELEC 5x range are intended for testing dielectric strength, and high or
low resistances.
Warning:
IMPORTANT
• The measurement device must only be used in conformity with the provi-
sions mentioned above.
• Correct use of a measurement device implies transport, installation, han-
dling and maintenance according to the instructions in this manual.
• It is also necessary to comply with the required conditions for the operat-
ing environment.
Safety instructions before use:
WARNING
• Before using the measurement device, check the integrity of the power
cord, and especially check that it has not suffered mechanical damage
that could cause a wire to be directly accessible and/or cause an open
circuit.
• Before using the measurement device, check the integrity of the meas-
urement wires, and especially check that they have not suffered mechani-
cal damage that could cause a wire to be directly accessible and/or in
open circuit.
• Before using the measurement device, check its connection by a ground
cable connected directly via the stud at the rear of the measurement de-
vice.
•
Before using the measurement device, check that none of its air vents are
obstructed and that they allow air to circulate freely.
• Before using the measurement device, check that the connectors on its
front panel are not damaged and/or unlocked.
• Using the ON/OFF button, turn on the measurement device and check
that the blue light on the front panel goes on.
Safety instructions after use:
WARNING
• After using the measurement device, and before any action on the meas-
urement device, check that the red light on its front panel is OFF and the
green light ON.
• Using the ON/OFF button, turn the measurement device off and check
that the blue light on the front panel of the measurement device goes off.
• Disconnect the product tested.
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