KRAL OMG Series - Page 3

Table of contents
16 Accessories .................................................................. 49
16.1 Heating ........................................................................49
16.1.1 Possible types of heating ................................49
16.1.2 Technical data of the electrical heating system
........................................................................49
16.1.3 Technical data of the fluid heating system......49
16.1.4 Installing the heating system...........................49
16.2 Junction box ................................................................51
16.2.1 Function description........................................51
16.2.2 Technical data.................................................51
16.2.3 Installing the junction box................................51
16.3 Extension cable ...........................................................52
16.3.1 Function description........................................52
16.3.2 Technical data.................................................52
16.3.3 Connecting the extension cable......................52
17 Appendix....................................................................... 54
17.1 Tightening torques for screws with metric screw threads
with and without wedge lock washers .........................54
17.2 Tightening torques for screw plugs with thread meas-
ured in inches and elastomer seal...............................54
17.3 Tightening torques and widths for threaded rings .......54
17.4 Contents of the Declaration of Conformity...................55
Operating instructions
OIO 14en-GB Edition 2020-01
3