Qnergy PowerGen 5650 Series, Installation & Operation Manual

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C
OMMISSIONING
P
ROCEDURE
82
16.Once the target charge pressure has been reached, WAIT at least five additional minutes for
pressure to stabilize. Make any fine adjustments to pressure during this time and then
disconnect the Staubli valve from the engine.
17. Close the helium source tank valve and bleed helium from the Helium Fill Kit prior to
removing the helium kit from source tank.
Table 12-1 Target Charging Pressure
PG600, PG1200,
PG1800 (LT
systems included)
PG5650 (LT systems included)
ENGINE TEMPERATURE ENGINE CHARGE PRESSURE
[°F] [°C] [pisg] [bar-g]
-4 -20 650 44.7
5 -15 665 45.7
14 -10 675 46.6
23 -5 690 47.5
32 0 700 48.4
41 5 715 49.3
50 10 730 50.2
59 15 740 51.1
68 20 755 52
77 25 765 52.9
86 30 780 53.8
95 35 795 54.7
104 40 805 55.6
113 45 820 56.5
122 50 830 57.4
131 55 845 58.3
140 60 860 59.3