Contaminated Products - Grundfos DWK Safety Instructions And Other Important Information

Nameplate
Fix the extra nameplate supplied with the pump at
the installation site or keep it in the cover of this
booklet.
1
2
3
Type
4
Model
Hmax m Qmax
5
6
Motor ~ Hz P1/P2
7 -1
n min
Weight kg
8
9
10 11 12 13
Fig. 3 Nameplate
Pos. Description
1 Notified body
2 Type designation
3 Product number and serial number
4 Maximum head [m]
5 Enclosure class
6 Maximum installation depth [m]
7 Number of phases
8 Frequency [Hz]
-1
9 Speed [min ]
10 Weight [kg]
11 Rated voltage [V] Star
12 Rated voltage [V] Delta
13 Insulation class
14 Rated current [A] Star
15 Rated current [A] Delta
16 Motor input power P1 [kW]
17 Motor output power P2 [kW]
18 Power factor
19 Maximum liquid temperature [°C]
20 Maximum flow [m
21 Production code, year and week
Servicing the product
Safety instructions and requirements
WARNING
Electric shock
Death or serious personal injury
- Before starting any work on the product,
make sure that the fuses have been
removed or the main switch has been
switched off and locked in position 0.
Make sure the power supply cannot be
accidentally switched on.
6
21
20
P.c.
19
l/s Tmax. : c
18
kW
17
A
V
A
V
16
DK-8850 Bjerringbro Denmark
14 15
3
/h]
WARNING
Crushing of hands
Death or serious personal injury
- Make sure that all rotating parts have
stopped moving.

Contaminated products

WARNING
Biological hazard
Death or serious personal injury
- Flush the product thoroughly with clean
water and rinse the product parts in
water after dismantling.
Maintenance
Oil check and oil change
CAUTION
Pressurised system
Minor or moderate personal injury
- When loosening the oil plug of the oil
chamber, note that pressure may have
built up in the chamber. Do not remove
the oil plug until the pressure has been
fully relieved.
Fault finding the product
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.
Disposing of the product
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.