Murphy has made efforts to ensure the reliability of all of its products and systems, and to recommend safe usage practices in system applications. Good engineering practice, electrical codes and insurance regulations require that you use independent external protective devices to prevent potentially dangerous or unsafe conditions.

Always read all instructions and specifications before beginning installation. Disconnect all power, and be sure that the machine is inoperative before beginning installation. Installation is to be done only by qualified technicians. Observe all warnings and cautions included with your Murphy product.

The information below is available from the Murphy USA website:

• Technical Training Brochure (0610080; revision date: 07/2006; file size: 226k)
• Using the TTD™ Annunciator (interactive training tool)
• Using the TTDJ Digital Fault Annunciator (interactive training tool)
• Troubleshooting the iGUARD controller
• General Cautions for Solid State Devices
• Testing a Murphy Control Panel with EGS Swichgages
• Installing a Flyback/Clamping Diode
• Application Tip for Dual Set Point Pressure Instruments for lube pressure protection of variable speed engines and transmissions
• Typical Wiring for Magnetic Switches and Tattletale annunciators
• EMS Engine Monitoring System Troubleshooting Guide for All models
• Conversions Factors Booklet
• Wiring the Murphy Way