Xylem e-NSCS - Manual (Page 13)

MONTECCHIO MAGGIORE,
XX.04.2014
AMEDEO VALENTE
(DIRECTOR OF ENGINEERING AND R&D)
rev.01
Lowara is a trademark of Xylem Service Italia S.R.L., subsidiary of Xy-
lem Inc.
2 Transportation and Storage
2.1 Inspect the delivery
1. Check the outside of the package for evident signs of damage.
2. Notify our distributor within eight days of the delivery date, if the
product bears visible signs of damage.
Unpack the unit
1.
Follow applicable step:
• If the unit is packed in a carton, then remove the staples and
open the carton.
• If the unit is packed in a wooden crate, then open the cover
while paying attention to the nails and straps.
2. Remove the securing screws or the straps from the wooden base.
2.1.1 Inspect the unit
1. Remove packing materials from the product.
Dispose of all packing materials in accordance with local regula-
tions.
2. Inspect the product to determine if any parts have been damaged
or are missing.
3. If applicable, unfasten the product by removing any screws, bolts,
or straps.
For your personal safety, be careful when you handle nails and
straps.
4. Contact the local sales representative if there is any issue.
2.2 Transportation guidelines
Precautions
WARNING:
• Observe accident prevention regulations in force.
• Crush hazard. The unit and the components can be
heavy. Use proper lifting methods and wear steel-toed
shoes at all times.
Check the gross weight that is indicated on the package in order to se-
lect proper lifting equipment.
Position and fastening
The pump or pump unit can be transported only horizontally. Make
sure that the pump or pump unit is securely fastened during transpor-
tation and cannot roll or fall over.
WARNING:
Do not use eyebolts screwed on the motor for handling the
whole electric pump unit.
Do not use the shaft end of the pump or of the motor to han-
dle the pump, the motor or the unit.
• Eyebolts screwed onto the motor may be exclusively used to han-
dle the individual motor or, in case of a not balanced distribution
of weights, to partially lift the unit vertically starting from a horizon-
tal displacement.
Pump unit must always be fixed and transported as shown in Figure 4 ,
and the pump without motor must be fixed and transported as shown
in Figure 5 .
• Remove cover plates 681 from drive lantern 341 and cross the
lifting tackles. To transport the pump/pump set suspend it from the
lifting tackle as shown.
Unit without motor
WARNING:
A pump and motor that are purchased separately and then
coupled together results in a new machine under the Machi-
nery directive 2006/42/EC. The person making the coupling
is responsible for all safety aspects of the combined unit.
2.3 Storage guidelines
Storage location
The product must be stored in a covered and dry location free from
heat, dirt, and vibrations.
NOTICE:
• Protect the product against humidity, heat sources, and mechani-
cal damage.
• Do not place heavy weights on the packed product.
2.3.1 Long-term storage
If the unit is stored for more than 6 months, these requirements apply:
• Store in a covered and dry location.
• Store the unit free from heat, dirt, and vibrations.
• Rotate the pump shaft by hand several times at least every three
months.
Treat bearings and machined surfaces so that they are well preserved.
Refer to the drive unit and coupling manufacturers for their long-term
storage procedures.
For questions about possible long-term storage treatment services,
please contact your local sales and service representative.
Ambient temperature
The product must be stored at an ambient temperature from -5°C to
+40°C (23°F to 104°F).
3 Product Description
3.1 Pump design
The pump is a horizontal single stage pump with volute casing close
coupled to standard electric motors. The pump can be used for han-
dling:
• Cold or warm water
• Clean liquids
• Aggressive liquids which are not chemically and mechanically ag-
gressive to the pump materials.
The product can be supplied as a pump unit (pump and electric motor)
or only as a pump.
NOTICE:
If you have purchased a pump without motor, make sure that the motor
is suitable for coupling to the pump.
Intended use
The pump is suitable for:
• Water supply and water treatment
• Cooling and hot water supply in industries and building services
• Filter systems, and so on.
• Irrigation and sprinkler systems
• Drainage systems
• Heating systems
• Condensate transportation
Additional uses for optional material:
• District heating
• General industry
• Food and beverage industry
Improper use
WARNING:
Improper use of the pump may create dangerous conditions
and cause personal injury and damage to property.
An improper use of the product leads to the loss of the warranty.
Examples of improper use:
en - Translation of the original instructions
e-nscs Installation, Operation, and Maintenance Manual 13