Emerson 299H- Manuals

2 299H Series To avoid such injury or damage, provide pressure-relieving or pressure- limiting devices (as required by the appropriate code, regulation, or standard) to prevent service conditions from exceeding limits.Additionally, physical damage to the regulator could result in personal injury and...

4 299H Series To adjust the Underpressure Trip Spring: 1. Adjust the underpressure trip spring back to its minimum compression. 2. Backpressure the unit with the desired underpressure trip pressure. 3. Increase the underpressure trip spring compression until the Type VSX-2 trips. Taking Out of Servi...

5 299H Series Figure 2. Optional P590 Series Filter 83 82 VIEW A T80423 Figure 1. Type VSX-2 Assembly 83 82 VIEW A VIEW A NOTE: FOR KEYS 82 AND 83, REFER TO 299H SERIES REGULATORS PARTS LIST. 6 5 2 5 7 1 4 3 VIEW A A7008