Generals Point; Applications; Pumped Fluids; Technical Data And Use Limitation - ARVEN CUTTER Serie Manual De Instrucciones

1 GENERAL POINTS
Read this documentation carefully before installation.
Installation and functioning must comply with local and national safety regulations in force in
the country where the product is to be installed.
The entire operation must be carried out in a workmanlike manner.
Failure to comply with the safety regulations not only causes risk to personal safety and da-
mage to the equipment, but also invalidates any right to warranty assistance.
Keep this manual in a safe place for further consultation even after the first
installation.

2 APPLICATIONS

These electropumps (CUTTER) are employed in draning of decantation tanks, for pumping
sewage waters to domestic and industrial use, in presence of solid and fibrous particles, igre-
atly indicated for pumping small quantities of water to high heads. Endowed with a built-in
grinding-system, these electropumps effectively mince in very small parts big solid and textile
materials contained in treated waters or raw sewage, pumping thm to high heads through
hidraulic pipes of small diameter without causing stoppages. The particularly silent motor
pumps installed inside wells or tanks avoid all problems related to suction and depriming.
The motor pump can be supplied with a floating switch should it be necessary to turn it off in
case of inadequate water level.
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 employed in the pump for lubricating the sealing device is not toxic, but it
could alter the water properties (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 1 Kg/dm3 and a kinematic viscosity of 1mm2/s,
and chemically non-aggressive liquids.
4 TECHNICAL DATA AND USE LIMITATIONS
- Supply voltage:
- Absorbed power:
- Maximum ,working pressure: 2,3 Bar
- Pumped fluid:
- Degree of motor protection:
- Thermal class:
- Liquid temperature range:
- Maximum immersion:
- Storage temperature:
- Noise level:
-Motor constructions
see electric data plate
see electric data plate
Filthy waters in presence of solid and fibrous abrasive-free
particles, non aggressive.
IP 68
F
from 0°C to 25°C with pump part. submerged
from 25°C to 35°C with pump full submerged
5 metres
from -10°C to +40°C
noise level is contained within the limits envisaged by EC
Directive EC 89/392/CEE and subsequent modifications.
70 dB
in accordance with CEI 2-3 - CEI 61-69 (EN 60335-2-41)
standards.
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