ENGLISH
14
1.
GENERAL...................................................................................................................................................................................................... 14
2.
APPLICATIONS ............................................................................................................................................................................................ 14
3.
PUMPED FLUIDS .......................................................................................................................................................................................... 14
4.
TECHNICAL DATA AND RANGE OF USE .................................................................................................................................................. 14
5.
MANAGEMENT ............................................................................................................................................................................................. 15
5.1 Storage ......................................................................................................................................................................................................... 15
5.2 Transport ...................................................................................................................................................................................................... 15
5.3 Weight ........................................................................................................................................................................................................... 15
6.
WARNINGS ................................................................................................................................................................................................... 15
6.1 Safety ............................................................................................................................................................................................................ 15
6.2 Checking rotation of the PULSAR motor shaft ......................................................................................................................................... 15
6.3 Checking rotation of the PULSAR DRY motor shaft ................................................................................................................................ 15
6.4 Cleaning the PULSAR filter......................................................................................................................................................................... 15
7.
INSTALLATION PULSAR – PULSAR DRY .................................................................................................................................................. 15
7.1 Site of installation of the PULSAR ............................................................................................................................................................. 15
7.2 Working conditions of the PULSAR ........................................................................................................................................................... 15
7.3 Site of installation of the PULSAR DRY .................................................................................................................................................... 15
7.4 Working conditions of the PULSAR DRY .................................................................................................................................................. 16
7.5 Hydraulic connection PULSAR – PULSAR DRY ....................................................................................................................................... 16
8. ELECTRICAL CONNECTION ........................................................................................................................................................................ 16
9. CHECKING THE DIRECTION OF ROTATION (for three-phase motors) ................................................................................................... 17
10. STARTING ..................................................................................................................................................................................................... 17
10.1 Priming of the PULSAR DRY .................................................................................................................................................................... 17
10.2 Regulating the float switch PULSAR ....................................................................................................................................................... 17
11.
PRECAUTIONS ............................................................................................................................................................................................ 17
12.
MAINTENANCE AND CLEANING ............................................................................................................................................................... 17
13.
MODIFICATIONS AND SPARE PARTS ...................................................................................................................................................... 17
14.
TROUBLESHOOTING .................................................................................................................................................................................. 18
1.
GENERAL
Failure to comply with the safety regulations not only causes risk to personal safety and damage to the equipment, but invalidates every
right to assistance under guarantee.
Keep this manual with care for further consultation even after the first installation.
2.
APPLICATIONS
When installed in wells or tanks, the pump, which is particularly silent running, avoids all the problems linked with suction and loss of priming.
The pump may be supplied with a float switch which automatically cuts out operation in the event of an insufficient water level.
PULSAR DRY
electropumps are used in pressurisation systems, domestic and industrial hydraulic systems. The pump may be installed for
handling liquids in environments subject to flooding. In agriculture it is useful for sprinkling irrigation of small vegetable plots and gardens. Suitable
for supplying fountains and water effects.
These pumps cannot be used in swimming pools, ponds or tanks in which people are present, or for pumping hydrocarbons
(petrol, diesel fuel, fuel oils, solvents, etc.) in accordance with the accident-prevention regulations in force.
N.B :
the liquid used in the pump for lubricating the sealing device is not toxic, but it could alter the features of the water (in the case
of pure water) if there were any leaks in the seal.
3.
PUMPED FLUIDS
The machine has been designed and built for pumping water, free from explosive substances and solid particles or fibres,
with a density of 1000 Kg/m
3
/ 62,4 lb/ft
3
and a kinematic viscosity of 1mm
2
/s / 0.0016 in
2
/s, and chemically non-aggressive
liquids.
4.
TECHNICAL DATA AND RANGE OF USE
Supply voltage:
see electric data plate
Liquid temperature
range:
from 0°C to +40°C / 32°F to 104°F
Absorbed power:
see electric data plate
Maximum immersion
PULSAR :
20 mt / 65,6 ft
Head up – Hmax (m):
see data plate
Storage temperature:
from -10°C to +40°C / 14°F to 104°F
Maximum working pressure:
10 Bar / 145 psi
Noise level:
It falls within the limits envisaged by EC
Directive 89/392/EEC and subsequent
modifications.
Pumped fluid:
clean, free from solids or
abrasive substances, non
aggressive.
Motor constructions:
in accordance with standards CEI 2-3 –
CEI 61-69 (EN 60335-2-41)
Degree of motor protection:
IP 68
Thermal class:
F
