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L
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E
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R
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1.3 Noise levels
The following table reports the noise level produced by
MMD-MMD4 pumps running within their operating limits and
installed according to the instructions given in this manual.
(Average values measured at 1 meter from the pump and
elaborated according to ISO curve A – standard R1680.
MOTOR
POWER
(kW)
0,25 – 2
3
4 – 6,3
7,5 – 15
18,5 – 22
30 – 37
0,25 - 9
CHAPTER 2
TRANSPORT AND STOTAGE
2.1 Transport
Before transportation, please perform the following checks:
Weight of pumps/motor unit
Overall dimensions of pump/motor unit
Suitability of lifting points.
The electric pump can be dispatched in the following ways:
A)
Box
B)
Single pallet
C)
Pallet with other pumps
The pump should be transported in horizontal position and
handled with equipment suited to its weight and to the shape
of its packing (see side pictures).
Lifting by hand is allowed only for weights lower than 20
kilograms.
2.2 Storage
During storage, please observe the following precautions:
Store the pump in a dry, sheltered environment.
Check that ambient temperature never falls lower than 5 ̊ C .
Restore the motor after long storage (more than 6
months).
1
0
/
2
0
1
7
I
T
A
/
G
B
/
F
R
1
0
/
2
0
1
7
I
T
A
/
G
B
/
F
R
POLES
NOISE LEVELS dB(A)
2
2
2
2
2
2
4
5
< 70
72
78
80
81
83
< 70
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