Faults - Causes And Solutions - ITT MP Série Instructions De Montage, De Service Et De Maintenance

Installation, Operating and Maintenance Instruction
Guidline sound pressure level, dB(A)
Frame size 2 pole
DPIG 56 60
DPIG 63 60
DPIH 71 60
DPIH 80 65
DPIH 90 65
DPIG 100 65
DPIG 112 67
DPIG 132 72
DPIG 160 72
DPIG 180 85
DPIG 200 78
DPIG 225 79
DPIG 250 81
DPIG 280 82
DPIG 315 82
SEE 415 90
DPIG 355 84
SEE 355 84
Values for specific machines can be found in the
relevant product catalogues.
The table values refer to 50 Hz frequency of electric
power supply.
For 60 Hz frequency of electric power supply, add 4
dB(A) to the above values.
12.6.7 Rewinding
Rewinding should always be carried out by qualified
repair shops.

12.7 Faults - Causes and Solutions

The following procedure cannot list all technical details
or differences between the different motor models or
all possible happening situations at the installation, the
operation or at the maintenance.
Maintenance and elimination of errors on the motor
must be performed by qualified persons and with
qualified tools/instruments and resources.
MP 100-english
Article No 771074011
4 pole 6 pole 8 pole
49 50
51 50 50
56 52 50
59 52 52
58 58 53
60 60 56
65 60 56
65 64 59
65 65 61
73 65 64
69 65 63
73 67 63
75 68 66
78 70 67
82 70 70
90 84 87
84 78 76
78 75 74
page 107
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Model MP, MPA, MPAI
Issue 01/2007
Revision 02