Panasonic SG-P Series Instruction Manual page 10

1.1 Safety Precautions (Always observe)
• After completing wiring, check the wiring state before supplying power.
• Do not wire the controller in parallel with a high-voltage line or power line or use the same
conduit as these lines. Doing so may result in malfunctioning due to induction.
• Do not apply stress such as excessive bending or pulling to a cable or the extracted part of a
cable. In particular, when the temperature is low, cable materials harden, and when the
temperature is high, the materials soften, and so take care that cables may break if they are
subject to stress such as bending or pulling when the temperature is low or high.
• When connecting multiple switch bodies, arrange their layout so that the total cable length is
100 m or less. Furthermore, determine the distance between the switch bodies so that the
maximum cable length between them is 20 m or less.
• When using only one switch body, arrange its layout so that the maximum cable length is 20 m
or less.
• When extending the cable of this device, use 0.3 mm
• When wiring, make sure that liquid such as water or oil does not intrude from the end of the
cable.
● Maintenance
• When replacement parts are required, always use only genuine supplied replacement parts.
Using substitute parts from another manufacturer may cause the device not to detect objects,
resulting in death or serious injury.
• The periodical inspection of this device must be performed by an engineer having the special
knowledge.
• After maintenance or adjustment, and before starting operation, test this device following the
procedure specified in "Chapter
• Clean this device with a clean cloth. Do not use any volatile chemicals.
● Other precautions
• Never modify this device. Modification may cause the device not to detect objects, resulting in
death or serious injury.
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"5 Maintenance"".
or larger cable.
WUME-SGPUM-2