 | 1893 - 528 Seiten
...fast In their seats, and useless for the purpose Intended. 10. SAJTHTY VALTB AND PRESSURE GAUGE.— Should the gauge at any time Indicate the limit of...allowed, see that the safety valves are blowing off. 11. GAUGB COCKS. GLASS GAUGE.— Keep gauge cocbs clear, and In constant use. Glass gauges should not... | |
 | Albert Allis Hopkins - 1901 - 734 Seiten
...become fast in their seats and useless for the purpose intended. 10. Safety Valve and Pressure Gauge.— Should the gauge at any time indicate the limit of pressure allowed by this company, see that the safety valves are blowing off. In case of difference, notify the company's... | |
 | Harry de Berkeley Parsons - 1903 - 396 Seiten
...fast in their seats and useless for the purpose intended. 10. Safety-valve and pressure-gauge. — Should the gauge at any time indicate the limit of pressure allowed by this company, see that the safety-valves are blowing off. In case of difference, notify the company's... | |
 | Joseph Gerald Branch - 1906 - 1016 Seiten
...fast in their seats, and useless for the purpose intended. 10. Safety Valve and Pressure Gauge. — Should the gauge at any time indicate the limit of pressure allowed by this company, see that the safety valves are blowing off. In case of difference notify the company's... | |
 | E.I. du Pont de Nemours & Company - 1908 - 248 Seiten
...become fast In their seats and useless for the purpose intended. 10. SAFETY VALVE AND PRESSURE GAUGE.— Should the gauge at any time indicate the limit of pressure allowed by this company, see that the safety valves are blowing oft. In case of difference, notify the company's... | |
 | Louis Derr - 1910 - 448 Seiten
...I>ecome fast in their seats and useless for the purpose intended. 10. Safety-Valve and Pressure-(iauge. Should the gauge at any time indicate the limit of pressure allowed, by the insurance company, see that the safety-valves are blowing off. In case of difference, notify... | |
 | Daniel F. Seerey - 1918 - 76 Seiten
...46.80 6.fO 2.70 18.24 3.48 13.90 8.34 3.72 6 54 4.86 7.26 3.48 13.90 8.34 3.84 6.72 4.86 7. 2.i with or open the safety valve. Let the steam outlets remain...safety valve should then be blocked open, and the necessary supply of water run or pumped into the boilers. In tubular nnd locomotive boilers this should... | |
 | 1919 - 522 Seiten
...to prevent their sticking fast in their seats. Safety Valve and Pressure Gage. Should the gage ever indicate the limit of pressure allowed, see that the safety valves are blowing off. In case of difference, notify the insurance company's inspector. Gage Cocks, Glass Gage. Keep the gage... | |
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Raise the safety valves cautiously and frequently, as they are liable to become fast In their seats and useless for the purpose intended. 10. 
