5. MAINTENANCE
Under normal conditions these pumps require no
special or planned maintenance.
Clean the pump with a damp cloth without using
harsh products.
If the pump is not to be operated for a long
period it is recommended to remove it from
the installation, drain down and store in a dry,
well ventilated place.
ATTENTION: In the event of faults or
damage occurring to the pump, repairs
should only be carried out by an authorised
service agent.
The
Official
Technical
www.jardinopool.eu.
When the pump is eventually disposed of, please
note that it contains no toxic or polluting material.
All main components are material identified to allow
selective disposal.
7. POSSIBLE FAULTS, CAUSES AND
SOLUTIONS
1)
The motor does not start.
2)
Motor operates but there is no pressure.
3)
Motor over-heating.
4)
Pump does not deliver rated capacity.
5)
Motor starts and stops automatically.
6)
Shaft rotates with difficulty.
1 2 3 4 5 6 POSSIBLE PROBLEM
Pump blocked
X
X
X
Foot valve clogged
X
X
Total head higher than expected
Wrong tension
X
X
X
Water level in well or tank has come
X
X
down
X
Fuse or thermal relay disconnected
Impellers are worn out
X
X
X
Foot valve not submerged
X
Pump was not primed
X
X
Room not properly aired
X
Air entry
8. TECHNICAL DATA
Liquid temperature... ...................... 4ºC - 40ºC
Ambient temperature: ..................... 0ºC - 40ºC
Storage temperature: ................... -10ºC - 50ºC
Services
list
is
in
6.
PLATE SHOWING CHARACTERISTICS
DESCRIPTION
1
Item reference
2
Voltage + frequency + item specifications
3
Flow
4
Pressure
5
Nominal voltage, no. stages, alternate current symbol and frequency
6
Energy efficiency index (Three-phase model)
6
Capacitor (Single-phase model)
7
EC mark + year of manufacture
8
Humidity protection level
9
Minimum working pressure
10
Maximum pressure
11
Pump serial no. (Fig.4)
12
Max. liquid temperature
13
Motor max. nominal output (P2)
14
Electric pump unit absorbed power (P1)
15
Minimum Efficiency Index
16
Designated motor insulation
17
Continuous operation symbol
18
Maximum nominal intensity at nominal voltage
19
Name and address of vendor responsible for the product
SOLUTIONS
Disconnect it and take it to the official Technical
Service
Clean it or replaced by new one
Verify geometric head and loss of head
Check that the tension is the same as that on the
name plate
Verify suction head
Change fuse or thermal relay
Disconnect pump and take it to your Service
Dealer
Be sure suction pipe is submerged
Fill pump body with water
Provide good ventilation
Seal unions and joints properly
Ambient relative humidity, max.: ............... 95%
Motor class I.
Other data see Figure 2.
10
EN