Applications; Identification; Functions; Operating Conditions - Grundfos Unilift CC 5 Manual Del Usuario

3. Applications

Grundfos Unilift CC 5, CC 7 and CC 9 pumps are
single-stage submersible pumps designed for
pumping rainwater and grey wastewater from
sources such as:
• washing machines, baths, sinks, etc. from low-
lying parts of buildings up to sewer level
• cellars or buildings prone to flooding
• draining wells
• wells for surface water with inlets from roof
gutters, pits, tunnels, etc.
• swimming pools, ponds or fountains.
The pump is suitable for both stationary and portable
use.
Warning
The pump must not be used in or at
swimming pools, garden ponds, etc.
if there are persons in the water.
The pump is not suitable for these liquids:
• liquids containing long fibres
• inflammable liquids (oil, petrol, etc.)
• aggressive liquids.

4. Identification

2 3
1
5
Type UNILIFT CC7-A1
14
Model 96280968
U1x220-240V~ 50Hz
12
P 380W Q 10m 3 /h
1
Ins.CI.F
11
0197
Made in Italy
96584492
8 9 10
Fig. 2 Example of nameplate for Unilift CC 9
Pos. Description
1 Pump type
2 Frequency
3 Max. head
Max. liquid
temperature
4
during continuous
operation
5 Product number
6 Production code
7 Full-load current
6
DIN EN 12050-2
4
P61410 SN0000001-B
7
T max 40°C
H 7m I 1,8A
max 1/1
IP68 7m
13
DK - 8850 Bjerringbro, Denmark
Pos. Description
8 Max. flow rate
Motor insulation
9
class
10 Enclosure class
11 Approvals
Motor input
12
power
Max. installation
13
depth
14 Supply voltage

5. Functions

Pump with float switch
• Automatic start/stop.
• Pumping to low water level without suction
strainer, with the pump in forced operation.
Pump without float switch
• Manual external start/stop.
• Pumping to low water level without suction
strainer. See section
level.
Unilift CC pumps incorporate an air vent valve.
See section
8.1 Self-venting.

6. Operating conditions

Liquid temperature
0-40 °C.
However, at intervals of at least 30 minutes, the
pump is allowed to run at maximum 70 °C for periods
not exceeding two minutes.
Storage temperature
-10 - +50 °C.
Installation depth
Maximum 10 metres below water surface.
Always have at least 3 m free cable above
liquid level. This limits installation depth to
Caution
7 m for pumps with 10 m cable and to 2 m
for pumps with 5 m cable.
8.4 Pumping to low water
3