Grundfos CMV 3, Installation And Operating Instructions Manual

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5.2.3 Nameplate for the motor
The motor name plate is positioned on the motor
cooling fins.
The data and information on the motor nameplate
are described in the table below. See the nameplate
in fig.
3 on page 13 .
6. Maintaining the product
The internal pump parts are maintenance-free. You
must keep the motor clean in order to ensure
adequate cooling of the motor. If the pump is
installed in dusty environments, clean the pump
regularly. Take the enclosure class of the motor into
account when cleaning.
The motor has maintenance-free, greased-for-life
bearings.
Pos. Description
1 Capacitor size and voltage
2 50 Hz motor efficiency at rated work point
3 50 Hz power factor
4 50 Hz output power in kW
5 Frequency
6 Number of phases
7 50 Hz output power in hp
8 50 Hz maximum current
9 50 Hz full-load current
10 50 Hz rated voltage
11 Motor type
12 50 Hz rated speed
13 Frequency
14 60 Hz output power in kW
15 NEMA enclosure class
16 60 Hz output power in hp
17 60 Hz power factor
18 60 Hz motor efficiency at rated work point
19 Part number
20 Factory code
21 Production date (year and week)
22 Country of origin
23 60 Hz rated voltage
24 60 Hz full-load current
25 60 Hz maximum current
26 60 Hz rated speed
27 IEC duty cycle
28 Number of poles
29 IEC enclosure class
30 Insulation class
31 NEMA enclosure type
32 Motor duty class
33 Maximum ambient temperature
34 NEMA locked-rotor code
35 NEMA design class
37 CC122B mark
38 CE mark
39 cURus mark
DANGER
Electric shock
Death or serious personal injury
- Before starting any work on the product,
make sure that the power supply has
been switched off and that it cannot be
accidentally switched on.
WARNING
Corrosive liquids
Death or serious personal injury
- Wear personal protective equipment.
WARNING
Toxic liquids
Death or serious personal injury
- Wear personal protective equipment.
CAUTION
Hot or cold liquid
Minor or moderate personal injury
- Wear personal protective equipment.
CAUTION
Back injury
Minor or moderate personal injury
- Use lifting equipment which is approved
for the weight of the product.
- Use a lifting method suitable for the
weight of the product.
- Wear personal protective equipment.
Before startup after a period of inactivity,
the pump and the inlet pipe must be
completely filled with liquid. See section
4. Starting up the product .