MR MESSKO COMPACT - Page 4

Table of contents
4 5831400/02 EN
5 Packaging, transport and storage ....................................28
5.1 Purpose ......................................................................................... 28
5.2 Suitability, structure and production............................................... 28
5.3 Markings ........................................................................................ 28
5.4 Transportation, receipt and handling of shipments........................ 28
5.5 Storage of shipments..................................................................... 30
5.6 Further transport ............................................................................ 30
6 Installation and commissioning........................................31
6.1 Transporting in the installed state.................................................. 32
6.2 Checking measured temperature values ....................................... 32
6.3 Mounting the pointer thermometer................................................. 33
6.3.1 Attaching the pointer thermometer to the transformer ............................... 33
6.3.2 Securing the capillary line .......................................................................... 37
6.3.3 Inserting the temperature sensor ............................................................... 37
6.3.4 Inserting the No.7 RM temperature sensor ............................................... 40
6.3.5 Attaching the step protection (optional)...................................................... 41
6.4 Electrical connection...................................................................... 42
6.4.1 Preparation................................................................................................. 43
6.4.2 Removing the bayonet seal ring................................................................. 46
6.4.3 Opening the cover plate ............................................................................. 47
6.4.4 Cable glands and adapters ........................................................................ 49
6.4.5 Connecting the protective conductor.......................................................... 59
6.4.6 Connecting the interfaces (optional) .......................................................... 62
6.4.7 Connecting the micro-switches .................................................................. 67
6.4.8 Connecting cable glands/NPT adapters..................................................... 74
6.5 Checking micro-switches ............................................................... 75
6.5.1 Micro-switch to the right of the pointer ....................................................... 75
6.5.2 Micro-switch to the left of the pointer ......................................................... 76