Fusion F300SQ User Manual (English)

Questions and Answers:

J
Jonathan NelsonAug 16, 2025
What to do if the PWR IMBAL indicator lights on my Fusion F300SQ?
- J
  Jennifer AdkinsAug 16, 2025
  If the PWR IMBAL indicator is lit, it could be due to several reasons. First, a diode or capacitor failure in the power supply might be reducing the magnetron current by half, so test the diodes and capacitors. Also, check the filament transformer and its connections. If these components are functional, and no other malfunctions are found, consider replacing the control card. Finally, a failing magnetron could be the cause; check the magnetron current at the front panel test points, and if it's not within specifications, replace the magnetron.
A
Andrew RiosAug 19, 2025
What to do if the RF INTLK indicator lights or flashes alternately with the lamp control switches in Fusion F300SQ Personal Care Products?
- A
  Amber SmithAug 19, 2025
  If the RF INTLK indicator lights or flashes alternately with the lamp control switches, ensure that an RF detector is connected, as the system requires at least one. If connected, and the issue persists, close S1-5 on the unit with the RF detector and install a jumper. Also, check the RF cable for continuity, as it may be shorted or open. If the cable is functional, the RF detector may be faulty and require replacement. If none of these steps resolve the issue, consider replacing the control card.
S
Samuel CarterAug 22, 2025
What to do if the BLWR PRESSURE indicator lights on Fusion F300SQ?
- S
  Shawn WellsAug 22, 2025
  If the BLWR PRESSURE indicator is lit, several issues could be the cause. It may be due to a missing phase in the single-phase voltage. Also, measure the air pressure inside the irradiator; if the pressure is low, check for dirty air filters on the remote or modular blower and replace them if necessary. The pressure switch could also be faulty, requiring replacement. Finally, check for adequate air handling requirements.
R
rstoneAug 25, 2025
What to do if LAMP OUT and/or PWR IMBAL indicators light immediately on Fusion F300SQ Personal Care Products?
- J
  jacksonamyAug 26, 2025
  If the LAMP OUT and/or PWR IMBAL indicators light up immediately, check the control card connectors to ensure they are properly secured. If the issue persists, the control card may need to be replaced.
A
Alice PerezAug 28, 2025
Why STANDBY switch does not light on Fusion F300SQ?
- S
  Sara WadeAug 28, 2025
  If the STANDBY switch does not light, first ensure the HV cable is properly connected. If it is connected, inspect the cable for any faults and check its continuity. If the cable is not the issue, the control card may need to be replaced.
W
Wendy FranklinAug 30, 2025
How to fix LAMP OFF/RESET button that does not light at power up in Fusion Personal Care Products?
- D
  Dalton PerezAug 31, 2025
  If the LAMP OFF/RESET button does not light up at power up, start by checking fuses F1 and F2 and replace them if they are blown. If the fuse immediately blows again after replacement, replace the fuses again and then disconnect P104, P10, and P20. Press the STANDBY LAMP CONTROL button. If the fuse still blows, the problem may be in the internal wiring or the control card, requiring control card replacement. If the fuse does not blow, reconnect P104 and press STANDBY; if the fuse blows now, the issue is in the connectors or cable. If it doesn't, reconnect P20 and press STANDBY; if the fuse blows, the problem lies in the RF detectors or cable. Finally, reconnect P10 and press STANDBY; if the fuse blows, the issue is with the filament transformer or its connections.
S
sandersderrickSep 3, 2025
What does it mean when the EXT INTLK indicator lights on Fusion F300SQ Personal Care Products?
- J
  Joseph BarberSep 3, 2025
  If the EXT INTLK indicator lights up, it could be due to an open control input, requiring a jumper or an external circuit between J105A-9 and J105A-10 to be closed by a jumper or an external switch. It may also indicate a poor connection, so disconnect all power and reseat the control board assembly connections. If the issue persists, the control card may need to be replaced.
J
Judy TateSep 6, 2025
What to do if the lamp bulb does not light on Fusion Personal Care Products?
- T
  Tina ParkerSep 6, 2025
  If the lamp bulb does not light, the control card may need to be replaced. Also, remove the irradiator cover and inspect the wiring for any damage. If the wiring is intact, the magnetron may need replacement.
N
nfergusonSep 8, 2025
What to do if no fault indicators light on Fusion F300SQ?
- L
  Lauren WilsonSep 9, 2025
  If no fault indicators light up, inspect the HV cable for continuity, as it may be faulty. If the cable is not the issue, the control card may need to be replaced.
S
Sarah WalkerSep 12, 2025
What to do if LAMP OUT indicator lights on Fusion F300SQ Personal Care Products?
- H
  harrisnicoleSep 12, 2025
  If the LAMP OUT indicator lights, it may be due to a shorted photocell. Press the LAMP OFF switch, attach voltmeter probes to the Photocell Voltage Test Points, and then press the STANDBY switch. Measure the photocell voltage between the Photocell Voltage Test Points while in STANDBY. The voltage level should be greater than +9.3 VDC. If it's less, the photocell is defective and needs replacement.

Fusion F300SQ Specifications

General

Brand	Fusion
Model	F300SQ
Category	Personal Care Products
Language	English

Summary

Introduction

Document Conventions

Explains symbols, notes, cautions, and warnings used in the manual.

Indications of Notice Types

Details the types of notices and their meanings.

Icon Usage

Explains the meaning of various icons used throughout the documentation.

System Description

System Components Overview

Lists the basic items included in the F300S/F300SQ system.

Control and Monitoring

Explains the precise control of voltage and monitoring functions.

Cooling and Ventilation

Details the requirements for proper lamp cooling and exhaust.

Irradiator and Bulb Details

Information on the I300M irradiator family, reflector, and bulb.

Mounting and Connections

Discusses mounting considerations, power supply, RF detector, and interconnections.

Warranty and Shipping Information

Warranty Policy

Outlines the terms and conditions of the product warranty.

Shipping Instructions

Provides guidelines for returning products or components for service.

General Packing Instructions

Details packaging requirements for safe shipment of equipment.

Chapter 1. Safety

Radiation Hazards

Discusses dangers and precautions related to UV and microwave radiation.

Personnel Safety Precautions

Explains potential health impacts, radio interference, and ozone.

Temperature and High Voltage Hazards

Warns about hot surfaces, high voltage, and material handling.

Chapter 2. Mechanical Installation

Installation Checklist and Unpacking

Lists procedures to complete before initial operation and how to unpack.

Component Placement and Mounting

Guides on positioning power supplies and mounting irradiators.

Shielding and Detection Setup

Explains light shielding and RF detector mounting.

Ventilation and Support Systems

Details exhaust venting, remote blowers, and quartz plates.

Chapter 3. Electrical System

Electrical Setup Checklist

Checklist for electrical setup procedures.

Cabling and Connections

Information on interconnect cables and user connections.

Power Supply Programming

Instructions for configuring power supplies and switch settings.

Input/Output and Remote Control

Explains interlock inputs, remote inputs, and output ports.

Multi-Unit Configuration

Setup for systems with multiple power supplies.

Power Source and Transformer Taps

Details on connecting to power and configuring transformer taps.

Chapter 4. Operation

Operation Controls and Startup

Describes controls, lamp control, and initial startup procedures.

System Operation Modes

Explains master/slave operation, system operation, and fault resetting.

Remote and QRO Operation

Details remote operation and the Quick Restart Option (QRO).

Chapter 5. Troubleshooting

Initial Checks and Fault Indicators

Basic checks, safety interlock tests, and fault indicators.

Fault Diagnosis Procedures

Details on unit faults, system faults, and diagnosis tables.

Failure Diagnosis Cross-Reference

Table for locating fault diagnosis information by signal.

Chapter 6. Maintenance

Irradiator Maintenance

Covers bulb, screen, reflector, and housing maintenance for I300M/I310M/I311M.

Component Replacement Procedures

Details removal and replacement for transformers, magnetrons, and switches.

Power Supply Maintenance and Testing

Procedures for power supply cleaning, testing, and card replacement.

Blower Maintenance

Procedures for blower filter replacement and motor replacement.

Appendix A. Specifications

System and Power Supply Specs

General system and power supply specifications.

Irradiator and RF Detector Specs

Specifications for irradiators and RF detectors.

System Agency Approvals

Lists agency approvals and standards.

Appendix B. Cables and Connectors

Interconnect Cables

Information on interconnect cables and their part numbers.

System Connector Contact Kits

Information on system connector contact kits.

Appendix C. Outline Drawings

Outline Drawings

Overview of drawings for product dimensions and clearances.

Appendix D. Lamp System Maintenance Log

Maintenance Log Form

Example form for tracking lamp system maintenance.

Appendix E. Replacement Parts

Accessory Parts List

List of accessory replacement parts for the system.

Irradiator and Power Supply Parts

Lists replacement parts for irradiators and power supplies.

Blower Parts List

Lists replacement parts for the K300 blower assembly.

Appendix F. Ignitor Bulb

Ignitor Bulb Function

Information on the ignitor bulb's role in ignition.

Ignitor Bulb Replacement

Procedure for replacing the ignitor bulb.

Appendix G. Schematics

Schematics Location

Information on where to find wiring diagrams and schematics.

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Table of Contents