Maintenance & Inspection Guide Leaded ROL™200 ... - Johnstech

Table of ContentsStandard Product Information . . . . . . . . . . . 4Contactor Component Information . . . . . . . . 5Contactor Identification Information . . . . . . 6Contactor Verification Information. . . . . . . . 7Recommended Tools . . . . . . . . . . . . . . . . . . 8Cleaning and Maintenance Frequency . . . . . . 9Pre-Maintenance Troubleshooting . . . . .10-11Inspection ......................12-15Load Board, Nest & Leadbacker Inspection. . . . . . . . . 12Contactor Inspection . . . . . . . . . . . . . . . . . . . . . . . 13Housing Inspection . . . . . . . . . . . . . . . . . . . . . . . . 14Elastomer Inspection . . . . . . . . . . . . . . . . . . . . . . . 15Contact Inspection. . . . . . . . . . . . . . . . . . . . . . . . . 15Oxide Buildup . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Contactor Removal & Installation ........16Contact & Elastomer Removal . . . . . . . . . . 17Contactor Cleaning . . . . . . . . . . . . . . . .18-19Light Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Ultrasonic Cleaning . . . . . . . . . . . . . . . . . . . . . . . . 19Elastomer Installation . . . . . . . . . . . . . . . 20Contact Installation . . . . . . . . . . . . . . . . . 21Grounding Information . . . . . . . . . . . . .22-23Grounding Solutions Information . . . . . . . . . . . . . . . 22Ground Insert Removal . . . . . . . . . . . . . . . . . . . . . . 22Ground Insert Cleaning . . . . . . . . . . . . . . . . . . . . . . 23Ground Insert Installation . . . . . . . . . . . . . . . . . . . . 23Leaded ROL200SeriesFor questions about anything contained inthis Maintenance & Inspection Guide,contact your local Johnstech representative.If you are experiencing a technical problemor issue, fill out the online Tech Help Form at:www.johnstechhelp.com(All forms will be responded to within two business days.)OR contact the nearest Field Service Office.(Turn to the back cover for addresses/phone numbers.)3www.johnstech.com©2010 Johnstech International CorporationAll rights reserved.