English (GB)
63
6. Fit the terminal box cover, and make sure that it
is also turned 180 ° so that the buttons on the
control panel are aligned with the buttons on the
plastic cover.
7. Tighten the four screws, TX25, with 5 Nm.
Fig. 69 Fitting the terminal box cover
23. Servicing the product
23.1 Motor
If service is needed on the product, please contact
Grundfos Service.
23.2 Pump
Service documentation is available in Grundfos
Product Center
(http://product-selection.grundfos.com/).
If you have any questions, please contact the
nearest Grundfos company or service workshop.
24. Cleaning the product
In order to avoid condensation in the motor, let the
motor cool down before spraying it with cold water.
25. Megging
26. Technical data, single-phase
motors
26.1 Supply voltage
• 1 x 200-240 V - 10 %/+ 10 %, 50/60 Hz, PE.
Check that the supply voltage and frequency
correspond to the values stated on the nameplate.
Recommended fuse size
You can use standard as well as quick-blow or
slow-blow fuses.
26.2 Leakage current
Earth leakage current less than 3.5 mA, AC.
Earth leakage current less than 10 mA, DC.
The leakage currents are measured in accordance
with EN 61800-5-1:2007.
TM05 5356 3612
DANGER
Electric shock
Death or serious personal injury
- Switch off the power supply to the motor
and to the signal relays. Wait at least 5
minutes before starting any work on the
motor. Make sure that the power supply
cannot be accidentally switched on.
DANGER
Magnetic field
Death or serious personal injury
- Do not handle the motor or rotor if you
have a pacemaker.
WARNING
Electric shock
Death or serious personal injury
- Switch off the power supply to the motor
and to the signal relays. Check that the
terminal box cover is intact before
spraying water on the product.
Megging of an installation incorporating
MGE motors is not allowed, as the built-in
electronics may be damaged.
Motor size
[kW]
Min.
[A]
Max.
[A]
0.12 - 0.75 6 10
1.1 - 1.5 10 16
To Next Page
Loading...
