30. Other technical data
EMC (electromagnetic compatibility)
The EMC is according to IEC 61000-6-2:2005 and
61000-6-3:2007.
Residential areas, unlimited distribution, corresponding to CISPR
11, class B, group 1.
Industrial areas, unlimited distribution, corresponding to CISPR
11, class A, group 1.
Contact Grundfos for further information.
Enclosure class
Standard: IP55 (IEC 34-5).
Insulation class
F (IEC 85).
Ambient temperature
•
During operation: 32 to 104 °F (0 to 40 °C).
•
During storage or transport: -40 to 140 °F (-40 to +60 °C).
31. Sound pressure level
31.1 Hydro Multi-E with single-phase pumps
Number of pumps in
Motor size
pump system
[Hp (kW)]
2
●
0.49 - 1.4
(0.37 - 1.1)
●
2.0 (1.5)
31.2 Hydro Multi-E with three-phase pumps
Number of pumps in
Motor size
pump system
[Hp (kW)]
2
●
2.0 (1.5)
●
3.0 (2.2)
●
4.0 (3.0)
●
5.3 (4.0)
●
7.3 (5.5)
●
10.0 (7.5)
●
14.7 (11)
44
Sound pressure
level
[dB(A)]
3
60
●
63
67
●
69
Sound pressure
level
[dB(A)]
3
67
●
69
67
●
69
71
●
73
71
●
73
71
●
73
77
●
79
77
●
79
32. Disposal
WARNING
Overhead load
Death or serious personal injury
- Restrict access to the area.
- Use protective equipment when dismantling the
base frame.
- Removal of the system must be carried out by
trained personnel.
CAUTION
Crushing of feet
Minor or moderate personal injury
- Use protective equipment when removing the tank.
CAUTION
Sharp edges
Minor or moderate personal injury
- Wear safety gloves.
CAUTION
Hot surface
Minor or moderate personal injury
- Make sure the system is cooled down.
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.