CUMMINS ONAN GTEC 20-2000 TRANSFER SWITCH Service Manual

The Cummins Onan GTEC 20-2000 Amps Transfer Switch Service Repair Manual is an essential resource for both professional mechanics and DIY enthusiasts. This comprehensive manual provides detailed instructions and illustrations for the safe operation, maintenance, and troubleshooting of the transfer switch.

• Compatible with all Windows and Mac versions, this manual is available in PDF format and requires Adobe Acrobat Reader for viewing.
• The file size is 38 MB, ensuring it contains comprehensive information to address various repair and service needs.

The manual covers a wide range of topics, including safety precautions, introduction, transfer switch start-up, description, cabinet, control panel, control function LEDs, ATS status LEDs, membrane pushbuttons, electronic control system, transfer inhibit input, retransfer inhibit input, remote test input, two-wire starting, transfer switch, contact assemblies, electromechanical actuator, auxiliary contacts, voltage sensing, line-to-neutral voltage sensing, line-to-line voltage sensing, float battery charger option, 2-amp battery charger, external exercise clock option, elevator relay option, manual restore option, manual operation, pushbutton operation, test pushbutton, override pushbutton, set exercise pushbutton, test with or without load, test with load sequence of events, test without load sequence of events, utility sensor, generator sensor, phase check sensor, return to programmed transition, generator set exerciser, control panel configuration, installation - mounting, troubleshooting, transfer switch service, switch assembly removal/replacement procedure, switch removal and replacement procedure, disconnect AC power, transfer switch assembly removal, transfer switch replacement, parts information, and wiring diagrams.

This electronic manual allows users to print out specific pages as needed and dispose of them after completing the task. With detailed illustrations, step-by-step written instructions, and necessary diagrams or pictures, this manual serves as the primary source for repair and service information. Whether you are a DIY enthusiast or an experienced mechanic, this manual provides an inexpensive way to ensure the proper functioning of your equipment.