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USE AND MAINTENANCE MANUAL
CHAPTER 1
FEATURES
SCM 4 Plus® pumps can be supplied with or without electric motor. This booklet supplies all the information concer-
ning the use and maintenance of these machines.
SCM 4 Plus® pumps are submersed. The multi-stage pumping unit is directly coupled to the submersed electric
motor.
CHAPTER 2
LIMITATIONS
Each machine is carefully tested and packed during the assembly phase. On receiving the pump, customers will
have to verify: that the product complies with the data quoted in the order; that is has not suffered damages during
transportation. All damages should be immediately reported to the distributor within 8 (eight) days from the date of
purchase. Don't disperse and/or throw the packaging away and take all possible measures to re-use it and recycle it.
Before transporting the unit, check the following data:
- weight of the pump (or the pump end)
- overall dimensions - lifting points
The pump (or the pump end) has to be transported with equipment suitable to its weight and dimensions. Only
pumps (or units) with a weight below 20 Kg can be transported manually.
The units have to be stored in closed, dry and ventilated areas avoiding excessively low temperatures. If the units
have to be stored for long periods of time (above 12 months) or in presence of low temperatures, it is necessary to
rotate the shafts and the hydraulic unit at least once a month. Protect the terminals of the cables from humidity,
making sure that these are not bent with curves above 6 times their diameter. If the single components are stored
individually, protect the rubber parts and the thrust bearings from direct sun light.
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