The Initial Startup Procedure, Master/Slave Operation, and Remote Operation of power supplies with the QRO are the same as for standard non-QRO units. See Appendix E, “Replacement Parts” for the QRO parts list. Installation, Operation, and Maintenance Manual # 509252 Rev R 63 F300S/F300SQ Ultraviolet Lamp System Chapter 5. Troubleshooting DANGER: High Voltage -- Use extreme caution at all times when troubleshooting the power supply. Line voltages are present even when the lamp control switch is

910 Clopper Road Gaithersburg, MD 20878-1357 USA (301) 527-2660 • FAX (301) 527-2661 F300S/F300SQ Ultraviolet Lamp System Installation, Operation, and Maintenance Manual No. 509252 Rev R 3/04 Applies to systems using P300M/P300MQ/P300MT power supplies, and I300M/I310M series irradiators Serial Numbers 1001 and later. (C) Copyright 2004 Fusion UV Systems, Inc. All Rights Reserved. The products covered herein conform to EC standards. See Appendix A for details. FUSION UV SYSTEMS, INC. 910 Clopper