船舶防海生物装置ICCP+system+commissioning+V03.pdf

Commissioning ICCP System Date: Engineer: Company: Vessel name: Vessel type: Shipyard: Location Salt Brackish Fresh New building nr.: Owner: Before starting up check if the system is turned off! Materials needed for commissioning: • Ag/AgCl reference electrode • Rittal key • Standard electrician toolbox 1. Manual potential measurements (millivolts) on the outside hull, using an Ag/AgCl reference electrode. Use the following measuring points MP1 until MP3. Use the MultiMate, measure mV (DC) • put the + to the ships hull • put the - to the Ag/AgCl reference electrode Blad 1 van 10 Version: Sept 2006 rev. 03 F:\original files\commissioning files\alarms\ICCP system commissioning V03.doc Please fill in the table! MP1 ps mV MP2 ps mV Values have to be between -550 / -1100 mVolt MP3 ps mV MP1 sb mV MP2 sb mV MP3 sb mV 2. Check anode and reference cell connections inside the cofferdams - untighten the cofferdam lid - check if the inside of the cofferdam is dry - check if the cable glands are installed - check the cable connections to the anodes - check the cable connections to the reference cells • positive cable to the reference cell connection pin • negative cable to the bolt inside the cofferdam • cable shielding is NOT connected 3. Chec