ROTEX
®
Operating/Assembly instructions
KTR-N
Sheet:
Edition:
40210 EN
26 of 27
23
Please observe protection
note ISO 16016.
Drawn:
2019-07-02 Pz/Wb
Replacing:
KTR-N dated 2017-09-06
Verified:
2019-07-23 Pz
Replaced by:
Deviating marking applies until 31st October 2019:
Short marking:
II 2GD c IIC T X/I M2 c X
Complete marking:
(valid for T-PUR
®
only)
II 2G c IIC T6, T5, T4 resp. T3 -50 °C
T
a
+65 °C, +80 °C,
+115 °C resp. +120 °C
II 2D c T 140 °C/I M2 c -50 °C
T
a
+120 °C
Complete marking:
(valid for PUR only)
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, fogs and vapours:
The marking with explosion group llC includes explosion groups llA and llB.
Substance group - dusts:
The marking with explosion group lIlC includes 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 4.2 of the present operating/assembly instructions).
10
Enclosure A
Advice and instructions regarding the use in
potentially explosive atmospheres
10.4
marking of coupling for potentially explosive atmospheres
