ROTEX
®
GS
Operating/Assembly instructions
KTR-N
Sheet:
Edition:
45510 EN
39 of 40
23
Please observe protection
note ISO 16016.
Drawn:
2020-02-10 Pz/Ht
Replacing:
KTR-N dated 2019-11-22
Verified:
2020-02-10 Pz
Replaced by:
Deviating marking applies until 31st October 2019:
Short marking:
II 2GD c IIC T X/I M2 c X
Category 3:
II 3G c IIC T6, T5 resp. T4 -30 °C
T
a
+65 °C, +80 °C resp.
+90 °C
II 3D c T 110 °C
-30 °C
T
a
+90 °C
Complete marking:
II 2G c IIC T6, T5 resp. T4 -30 °C
T
a
+65 °C, +80 °C resp.
+90 °C
II 2D c T 110 °C
I M2 c -30 °C
T
a
+90 °C
Substance group - gases, mists and vapours:
The marking with explosion group llC includes the explosion groups llA and llB.
Substance group - dusts:
The marking with explosion group lIlC includes the explosion groups lIlA and lIlB.
If the symbol
was punched in addition to marking
, the coupling component was supplied by KTR as an
unbored or pilot bored version (see chapter 4.3 of the present operating/assembly instructions).
10
Enclosure A
Advice and instructions regarding the use in
potentially explosive atmospheres
10.4
marking of couplings for potentially explosive atmospheres
