The Meggitt Avionics Inc. Omniguard 540 UV/IR Zap Gun is a portable flame‑detector test source that uses two light emitters powered by a rechargeable battery to simulate the spectral signature of a fire for Omniguard 730, 750, 850 and 860 detectors. Common failure modes include depleted or faulty batteries, lamp degradation or failure, and control board faults such as blown fuses or damaged ICs. First‑check diagnostics should verify the battery voltage with a multimeter, inspect the lamp filaments for continuity, test the power supply rails to the control board, and review any stored error codes via the built‑in diagnostic interface.[oss-gpt-20b] |
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Meggitt Avionics Inc. Omniguard 540 UV/IR Zap GunIndustrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.
Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.