Hach POLYMETRON 8810 - Section 2 General Information; 2.1 Safety Information; 2.2 Hazard Information

5.4.1.1 Cable preparation
W A R N I N G
To conform with security standards and to respect the EMC compliancy of the analyzer, this procedure must be
followed for all user supplied cables before connecting them to the electronic unit of the analyzer.
Materials required:
• Shielded cable (diameter minimum 4.5 mm - maximum 6 mm) with 2 or 3 wires depending on
function (RS232 = 3 wires, Alarm = 2 wires, etc.)
• Metal cable gland
• Grounding ferrule
• 2 or 3 protective plugs for the exposed wires
• Clamp for the grounding ferrule
• Crimping pliers for the protective plugs
English 9