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The Hatch RSTTM Electronic Metal Halide Ballast has a highly advanced protection system that will immediately shut down the ballast in any of the following events: open circuit (no lamps), short circuit, defective lamp, rectifying currents, partial glow discharges, lamp end-of-life (high voltages).
28 lis 2013 · High pressure sodium, metal halide.
1. No Power to metal halide ballast. Check fuses or other causes of power outages. 2. Normal End of Lamp Life. Often the simplest procedure is to test the lamp in an adjacent fixture which is known to be operating properly and then replace as necessary.
17 wrz 2010 · Check the ballast output with a voltage tester. Turn on the lamp and touch the ends of the tester leads to the lamp electrodes with the bulb in place, then remove the bulb and make the same test. You should get voltage readings in both cases that agree with the output specified on the label.
Testing 50W metal halide lamps - YouTube. themaritimegirl. 11.1K subscribers. Subscribed. 63. 3.2K views 2 years ago. I got these lamps, which appear to be brand new, at the ReStore. Let's...
20 gru 2022 · Step 1. Check Your Lamp. Step 2. Ballast Specifications. Step 3. Turn Off the Breaker. Step 4. Check the Ballast Output. Step 5. Turn off All Other Devices. Frequently Asked Questions. Is it Necessary to Change Metal Halide Bulbs Often? Is It Possible to Replace a Metal Halide Bulb with LED? Replace My Metal Halide Bulb with How Many Lumens?
Check line voltage at ballast and set ballast tap to voltage reading. If not tapped, check ballast voltage range against input voltage. Check wiring connections for voltage loss points.
