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Fault
Cause
5.
High current
a)
and power
consumption.
b)
c)
d)
e)
f)
g)
11. Service kits
For service kits, please refer to the Service kit
catalogue or Grundfos Product Center
www.grundfos.com.
12. Technical data
Voltage tolerance
Enclosure class
Insulation class
Maximum installation depth
Maximum number of starts
Power supply cable length
Weight
The mixer is designed for intermittent operation, S3.
Dimensional sketch
Fig. 5
Dimensions of AMD.05.16, 50 Hz, and
AMD.08.16, 60 Hz
Wrong voltage supply or power supply
failure.
The power supply cable is faulty.
The control system is faulty.
The propeller is not free to rotate.
The stator windings are faulty.
The mixer runs on two phases.
The internal parts are worn.
Plus-minus 10 % of
nameplate value
IP68
F
10 m below liquid
level
15 per hour
10 m, standard
10.5 kg
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332
Remedy
Check the electrical installation.
Call in an electrician.
Call in an electrician.
Call in an electrician.
Clean the propeller blades and check
manually that the propeller can rotate
freely.
Contact Grundfos.
Replace the faulty fuses.
Call in an electrician.
Check the electrical connections.
Contact Grundfos.
Fig. 6
Dimensions of AMD.07.18, 50 Hz
12.1 Sound pressure level
The sound pressure level of the mixer is lower than
the limiting values stated in the EC Council Directive
2006/42/EC relating to machinery.
13. Disposal
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.
The crossed-out wheelie bin symbol on
a product means that it must be
disposed of separately from household
waste. When a product marked with this
symbol reaches its end of life, take it to a
collection point designated by the local
waste disposal authorities. The separate collection
and recycling of such products will help protect the
environment and human health.
See also end-of-life information at
www.grundfos.com/product-recycling.
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