E3. yfgw410 maintenance in hazardous area – Yokogawa YFGW410 User Manual
Page 183
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<E3. YFGW410 Maintenance in Hazardous Area>
E3-1
IM 01W02D01-01EN
E3. YFGW410 Maintenance in Hazardous
Area
To carry out maintenance, check the power supply cable, grounding cable, and network cable for
looseness.
If an access is required via YFGW410 maintenance interface in the hazardous area for mainte-
nance and repair tasks, PC and devices to be used for access must match the requirements of
the hazardous area. For details, contact us.
Explosion-proof instruments must retain their intended properties before and after maintenance.
Otherwise, hazardous conditions can arise. Be sure to consult with Yokogawa Electric Corpora-
tion for any repair and alteration.
For other wireless network components, see the user’s manual of the relevant device.
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