Identification; Functions; Storage And Operating Conditions; Safety - Grundfos Unilift CC 5 Instrucciones De Instalación Y Funcionamiento

4. Identification

1 Type
UNILIFT CC5-A1
V115 ~
2
P
250W
1
A 2,1 CI F
3
4
8FT Qmax31GPM
Made in ITALY SN 0000003
Fig. 2 Example of nameplate for Unilift CC 5
Pos. Description
1 Pump type
Motor input
2
power
3 Full-load current
Max. installation
4
depth
5 Supply voltage
Motor insulation
6
class

5. Functions

Pump with float switch
• Automatic start/stop.
• Pumping to low water level without suction
strainer, with the pump in forced operation.
See section 10.4.
Pump without float switch
• Manual external start/stop.
• Pumping to low water level without suction
strainer. See section 10.4.
Unilift CC pumps incorporate a vent valve.
See section 10.1.
6
5 6 7
P / N 96780906 8
9
Hz 60 IP68
10
T.max 40°
11
Hmax 18FT
12
0828
Pos. Description
7 Frequency
8 Product number
9 Enclosure class
Max. liquid
temperature
10 during
continuous
operation
11 Max. head
12 Max. flow rate

6. Storage and operating conditions

Storage temperature
14 °F to 122 °F. (–10 °C to +50 °C.)
Liquid temperature
32 °F to 104 °F. (0 °C to +40 °C.)
At intervals of at least 30 minutes, the pump is
allowed, however, to run at maximum +158 °F
(+70 °C) for periods not exceeding 2 minutes.
Installation depth
Maximum 32 feet (10 m) below liquid level.
Operation
The pumps are suitable for intermittent as well as
continuous operation.
During continuous operation,
the suction strainer must always be
Caution
completely covered by the pumped
liquid.

7. Safety

Warning
Pump installation in wells or tanks
must be carried out by specially trained
persons.

8. Electrical connection

The electrical connection should be carried out in
accordance with local regulations and follow the
National Electrical Code (USA) and the Canadian
Electrical Code. The pump should be grounded.
The operating voltage and frequency are marked on
the nameplate. Make sure that the motor is suitable
for the power supply on which it will be used.
Power supply
• 1 x 115 V, 60 Hz
• 1 x 230 V, 60 Hz
Motor protection
The Unilift CC pumps have built-in thermal overload
protection and require no additional motor
protection. If the motor is overloaded, it will stop
automatically. When cooled to normal temperature,
the motor will start automatically.
Warning
As a precaution, the pump must be
connected to a socket with earth
connection.
It is recommended to fit the permanent
installation with an earth leakage circuit
breaker (ELCB) with a tripping current
< 30 mA.