Effect Of Ambient Temperature And Altitude On Engine Output; Disposal - Grundfos Fire HSEF FM Europe Series Installation And Operating Instructions Manual

15.13 Effect of ambient temperature and altitude on
engine output
See installation and operating instructions for the
Note
engine for more detailed information.
If the ambient temperature exceeds 25 °C (see fig. 32) or if the
engine is installed more than 90 m above sea level (see fig. 32),
the engine must not be fully loaded. In such cases, it may be
necessary to use a larger engine.
P2
[%]
100
90
80
70
60
50
20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95
80 100 120
Fig. 32 Relation between engine output P2 and ambient
temperature
P2
[%]
100
90
80
70
60
50
0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000
0 2000 4000 6000 8000 10000 12000 14000
Fig. 33 Relation between engine output P2 and altitude

16. Disposal

This product or parts of it must be disposed of in an
environmentally sound way:
1. Use the public or private waste collection service.
2. If this is not possible, contact the nearest Grundfos company
or service workshop.
26
T [°C]
140 160 180 T [°F]
[m]
[ft]
Subject to alterations.