Extra Maintenance; Warranty; Off-Service And Demolition - Alma RW AD 1500 - RW/RT AD 2000 - RW/RC AD 3000 - RW/RC AD 4000 - RC AD 6000 - RC AD 8000 RW1500 - RW2000 - RT/RTL2000 - RW2500 - RW3 Instrucciones

English
Electric submersible pumps for sewage
Regular checks on all hydraulic and mechanic components are necessary and for electric pumps equipped with
oil chamber for the mechanical seals it is necessary to check conditions and level of oil.
The frequency of controls depends on conditions of use of the electric pump.
Inspection frequency is necessary for a minimum of 4000 to a maximum of 8000 service hours and at least
GB
every year.
Check that insulation resistance of electric pump is less than 5MW in air and less than 2MW in water with testing
current of 500V. in C.C.

7.2 EXTRA MAINTENANCE

Extra maintenance and repairs must be carried out only by authorized Alma Pumps specialized workshops.
Use genuine spare parts only for repairs.
Order necessary spare parts following drawings.
The manufacturer declines any responsibility for eventual damages to persons, animals or things for
maintenance and repair interventions carried out by non authorized personnel or with no genuine spare parts.
Specify the following information when ordering spare parts:
1. The type of electric pump
2. Serial number and manufacturing year
3. Denomination and reference number of the spare parts
4. Required number of parts.

8. WARRANTY

Warranty of the product is subject to Alma Pumps srl general sale conditions.
Warranty is recognized when all mechanical, hydraulic, electric norms and correct use indicated on the present
manual are respected.

9. OFF-SERVICE AND DEMOLITION

In case of off service and demolition, follow scrupolously the local antipollution norms.
Proceed to the differentiated disposals according to the following list of materials composing the electric pumps
in standard version:
- impellers:
- pump bodies, covers, motor covers:
- stator – rotor – shaft:
- electric cables – winding:
- liquid between the mechanical seals:
Do not dispose of this product as if it was a normal refuse. Dispose of it at an appropriate differentiated collection
point, as required by the regulations in force.
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Use and maintenance instructions
cast-iron, bronze or stainless steel / plastic material (PPOM) / Nylon
cast-iron, bronze or stainless steel / aluminium
steel / stainless steel / magnetic iron / copper
copper / rubber sheathed
mineral oil