Electrical Connection - Endress+Hauser Micropilot FMR60B Brief Operating Instructions

Micropilot FMR60B HART
 Are the securing screws and cover lock tightened securely?
 Does the measuring device comply with the measuring point specifications?
For example:
•  Process temperature
•  Process pressure
•  Ambient temperature
•  Measuring range
12

Electrical connection

12.1 Connecting requirements
12.1.1 Cover with securing screw
The cover is locked by a securing screw in devices for use in hazardous areas with certain
explosion protection.
NOTICE
If the securing screw is not positioned correctly, the cover cannot provide secure sealing.
‣
Open the cover: slacken the screw of the cover lock with a maximum of 2 turns so that the
screw does not fall out. Fit the cover and check the cover seal.
‣
Close the cover: screw the cover securely onto the housing, making sure that the securing
screw is positioned correctly. There should not be any gap between the cover and housing.
 1 Cover with securing screw
Endress+Hauser
Electrical connection
4
0.7 Nm
2 x
A0039520
15