Instruction/ maintenance manual of the product FLASHGUARD 2000B Honeywell
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FlashGuard 2000B Medium Intensity Lighting System Troubleshooting Guide Table of Contents Flashhead (Strobe) Troubleshooting Flowchart pg. 2 Multiple Strobe Troubleshooting Flowchart pg. 3 Flashhead Problems pg. 4 Multiple Strobe Problems pg. 7 Flashhead Isolation Test pg.
FlashGuard 2000B Troubleshooting Guide Page 2 Flashhead (Strobe) Problems START Flashhead works in at least one mode? No Are all of the LEDs OFF? Control Power ON, High Voltage OFF? No Control Power and High Voltage Both ON ? No Yes Day mode strobe is OK, Night strobe out? Section 1, pg.
FlashGuard 2000B Troubleshooting Guide Page 3 Multiple Strobe Problems . No Strobes are flashing out of sync. Yes Section 9, pg. 8 No Strobes have a ‘double flash’ or are flashing faster than 40 FPM? Yes Section 10, pg. 8 Master switches to night, but slaves stay in day mode? Yes Section 11, pg.
FlashGuard 2000B Troubleshooting Guide Page 4 FLASHHEAD (STROBE) PROBLEMS Section 1 Flashhead does not operate in any mode, no LED’s on. Possible Cause : Input power incorrect. Diagnostic Test : Measure input power – it should be 120 VAC ±10%. Corrective Action: Supply correct input power.
FlashGuard 2000B Troubleshooting Guide Page 5 Section 3 Flashhead will not operate in any mode. Control power indicator on, high-voltage board LED indicator on. Possible Cause : Trigger control board defective, or incorrect DIP switch setting. Diagnostic Test : Perform “Flashhead Isolation Test” (pg.
FlashGuard 2000B Troubleshooting Guide Page 6 Possible Cause : Day capacitor/s or 20 Ω resistors faulty, or connection loose/open. Diagnostic Test : With all conductors attached, check resistance across the terminals of any C2 capacitor. Resistance should be @ 40 Ω Ω .
FlashGuard 2000B Troubleshooting Guide Page 7 Section 7 Flashhead flashing slow (15 – 20 flashes per minute), strobe alarm on. Possible Cause : Mis-configured or defective sync monitor board. Diagnostic Test: Ensure the DIP switches on the sync monitor board are set correctly per the manual.
FlashGuard 2000B Troubleshooting Guide Page 8 Section 10 All lights are in sync, but there is a double-flash, or flashing faster than 40 flashes per minute (fpm). Possible Cause : More than one sync monitor board is set as master. Diagnostic Test: Inspect the DIP switches on each sync monitor board.
FlashGuard 2000B Troubleshooting Guide Page 9 Flashhead Isolation Test Disconnect the seven conductor cable from power supply at terminal block TB2. Using an Ohmmeter, check the resistance between the.
FlashGuard 2000B Troubleshooting Guide Page 10 Power Supply Isolation Test Leave the seven conductor strobe cable disconnected from the power supply at terminal block TB2. Install a jumper wire between terminals 5 and 6 to simulate the interlock switch being depressed.
FlashGuard 2000B Troubleshooting Guide Page 11 Status Indicators Control Power ON • Located on the control panel (top center), this indicator is illuminated whenever input power is present and the power supply interlock switch is engaged.
FlashGuard 2000B Troubleshooting Guide Page 12 Recommended Spare Parts Flashhead Spares (Upstairs) Part Number Description 12S00602 Flashtube Assembly: FT1 77-4040K Trigger Transformer: T1 77-2644 Swi.
FlashGuard 2000B Troubleshooting Guide Page 13.
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If you already are a holder of Honeywell FLASHGUARD 2000B, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Honeywell FLASHGUARD 2000B.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell FLASHGUARD 2000B. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell FLASHGUARD 2000B along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
