Endress+Hauser Prothermo NMT81 - Page 31

Prothermo NMT81 Installation
Endress+Hauser 31
Non-height adjuster type of NMT81
Make sure to align the correct orientation position of the device prior to tightening bolts.
L
CAUTION
Cable damage
It may cause the damage of the cable inside.
‣
Do not rotate the housing with loosening the socket head cap screw mounted on the side of
the converter.
Installation procedure for thread type
‣
Tighten the reducer securely.
 Tightening torque: 255 Nm
L
CAUTION
Precautions regarding Stranded wire on anchor weight and top anchor
Applying tension of more than 6 kg (13.23 lb) may cause internal damage in the temperature
probe.
‣
Ensure that the tension during and after installation is no more than 6 kg (13.23 lb).
1
M
1
2
M
A0042790
 20 Installation of anchor weight/top anchor
M During/after installation: M ≤ 6 kg (13.23 lb)
1 Lowest temperature element position
2 Hook