Endress+Hauser Waterpilot FMX21, Operating Instructions Manual

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Waterpilot FMX21 Mounting
Hauser 21
5.6 Mounting the terminal box
The optional terminal box is mounted using four screws (M4). For the dimensions of the
terminal box, see the Technical Information
5.7 Mounting the TMT72 temperature head transmitter
with terminal box
1
3
2
6
5
4
3
CLOSE
90°
OPEN
90°
Warning:
Avoid electrostatic charge in explosive atmosphere.
See instructions
Terminal Box for FMX21
1
2
3
4
5
A0018813
1 Mounting screws
2 Mounting springs
3 TMT72 temperature head transmitter
4 Circlips
5 Terminal box
Only open the terminal box with a screwdriver.
L
WARNING
Explosion Hazard!
‣
The TMT72 is not designed for use in hazardous areas.
5.7.1 Mounting the temperature head transmitter:
1. Guide the mounting screws (item 1) with the mounting springs (item 2) through the
bore of the temperature head transmitter (item 3)
2. Secure the mounting screws with the circlips (item 4). Circlips, mounting screws and
springs are included in the scope of delivery for the temperature head transmitter.
3. Screw the temperature head transmitter into the field housing tightly. (Width of
screwdriver blade max. 6 mm (0.24 in))
NOTICE
Avoid damage to the temperature head transmitter.
‣
Do not overtighten the mounting screw.