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CT,T, TP, Rev24 - Operating Instructions
these instructions.
i
Follow the routine maintenance schedules and
the promptly replace damaged parts, this will
allows the device to work in the best conditions.
Use only original spare parts provided from Calpeda
S.p.A or from an authorized distributor.
DΤΣЮt ΧάΡΤvά ΤΧ ΗίΕΣήά tίά ΠΕbάΠs ΥΠΕΗάΘ ΤΣ
the device.
Do not start the device in case of defects or damaged
parts.
Maintenance operations, requiring full or partial
disassembly of the device, must be done only
after disconnection from the supply.
4.2. Safety devices
The device has an external case that prevents any
contact with internal parts.
4.3. Residual risks
The appliance, designed for use, when used in-line
αόtί tίά ΘάsόήΣ ΕΣΘ sΕέάtγ ΧuΠάs, ΘΤάsΣЮt ίΕvά ΧάsόΘuΕΠ
risks.
4.4. Information and Safety signals
For this kind of product there will not be any signals
on the product.
4.5. Individual protection devices
During installation, starting and maintenance it is
suggested to the authorized operators to consider
the use of individual protection devices suitable for
described activities.
During ordinary and extraordinary maintenance
interventions, safety gloves are required.
Signal
individual protection device
HAND PROTECTION
(gloves for protection against chemical,
thermal and mechanical risks).
5. TRANSPORTATION AND HANDLING
The product is packed to maintain the content intact.
During transportation avoid to stack excessive weights.
Ensure that during the transportation the box cannot
move.
It is not necessary to use any special vehicle to
transport the packaged device.
The transport vehicles must comply, for the weight and
dimensions, with the chosen product (see technical
catalogue dimensions and weights).
5.1. Handling
Handle with care, the packages must not receive
impacts.
Avoid to impact onto the package materials that could
damage the pump.
If the weight exceeds 25 Kg the package must be
handled by two person at the same time.
6. INSTALLATION
6.1. Dimensions
For the dimensions of the device (see technical
catalogue).
6.2. Ambient requirements and installation site
dimensions
The customer has to prepare the installation site in
order to guarantee the right installation and in order to
έuΠзΠΠ tίά ΘάvόΗά ΧάΦuόΧάΡάΣts (άΠάΗtΧόΗΕΠ suΥΥΠγ, άtΗ...).
Tίά ΥΠΕΗά αίάΧά tίά ΘάvόΗά αόΠΠ bά όΣstΕΠΠάΘ Ρust έuΠзΠΠ
the requirements in the paragraph 3.2.
It's Absolutely forbidden to install the machine in an
environment with potentially explosive atmosphere.
6.3. Unpacking
i
Inspect the device in order to check any
damages which may have occurred during
transportation.
Package material, once removed, must be discarded/
recycled according to local laws of the destination
country.
6.4. Installation
The pumps must be installed with the rotor axis in the
horizontal position and with the feet under the pump.
Place the pump as close as possible to the suction
source.
Provide space around the pump for motor ventilation,
to allow for checking of shaft rotation.
6.4.1. Pipes
Ensure the insides of pipes are clean and unobstructed
before connection.
ATTENTION: The pipes connected to the pump
should be secured to rest clamps so that they
do not transmit stress, strain or vibrations to the
pump.
Tighten the pipes or union coupling to the extent
suέзΗόάΣt tΤ άΣsuΧά Ε tόήίt sάΕΠ.
Excessive torque may cause damage to the pump.
WίάΣ tίά ΥόΥά ΤΧ uΣόΤΣ ΗΤuΥΠόΣή όs ΡΤuΣtάΘ, ώάάΥ
the pump casing connection blocked with a second
wrench, making sure the connection is not deformed
by excessive tightening.
The pipe diameters must not be smaller than the pump
connections.
6.4.2. Suction pipe
The suction pipe must be perfectly airtight and be led
upwards in order to avoid air pockets.
Wόtί Ε ΥuΡΥ ΠΤΗΕtάΘ ΕbΤvά tίά αΕtάΧ ΠάvάΠ (suΗtόΤΣ
Πόέt ΤΥάΧΕtόΤΣ) зt Ε έΤΤt vΕΠvά αόtί stΧΕόΣάΧ αίόΗί Ρust
always remain immersed.
Iέ ΤΥάΧΕtόΣή αόtί иάβόbΠά ίΤsάs usά Ε ΧάόΣέΤΧΗάΘ sΥόΧΕΠ
suction hose, in order to avoid the hose narrowing due
to suction vacuum.
Wόtί tίά ΠόΦuόΘ ΠάvάΠ ΤΣ tίά suΗtόΤΣ sόΘά ΕbΤvά tίά
ΥuΡΥ (όΣиΤα uΣΘάΧ ΥΤsόtόvά suΗtόΤΣ ίάΕΘ) зt ΕΣ όΣΠάt
gate valve.
FΤΧ suΗtόΤΣ έΧΤΡ Ε stΤΧΕήά tΕΣώ зt ΕΣ ΕΣtό-bΕΗώиΤα
vΕΠvά. FΤΠΠΤα ΠΤΗΕΠ sΥάΗόзΗΕtόΤΣs όέ όΣΗΧάΕsόΣή ΣάtαΤΧώ
pressure.
Install a strainer on the suction side of the pump to
prevent foreign particles from entering the pump.
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