Maintenance And Spare Parts - ITALVIBRAS GIORGIO SILINGARDI VU Serie Guia Tecnica

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ATTENTION: Don't fill oil over the recommended level described
in paragraph 5.0. Too much oil in the exciter can bring to an
overheating and damage the bearings.
The oil level should be checked by the dipstick about 30 minutes
after switching off the exciter.
SECTION 6 –
Exciter coupling and drive motor
6.0 COUPLING OF A SINGLE EXCITER
The exciter is supplied (if not differently agreed with customer) with a
coupling flange according to DIN standard, assembled on the driving
shaft for the coupling with an universal joint and the Cardan shaft
of the driving system:
The Italvibras standard supply finish at the coupling flange. The
universal joint, the shaft and shaft extensions and, in general, the
complete driving system are not part of the exciter supply. Italvibras
remain however at complete disposal for customer needing the supply
of the joints, shafts, shafts extensions and drive motor.
ATTENTION: Italvibras recommend to use good quality coupling
parts and we recommend that all moving parts are suitably
protected to avoid people injury.
ATTENTION: Take great care to the exciter technical features
indicated in the identification plate and in the tables from page
32. It's absolutely important to respect maximum and minimum
speed to avoid exciter damage and possible people injuries.
ATTENTION: The driving system features have to be suitable
for the exciter specifications, in particular the rated power has
to be at least as indicated in the identification plate.
In page 44 there are the reference dimensions for the coupling flange
of the different exciters types and the recommended rated power for
the driving motor.
6.1 COUPLING OF 2 OR MORE EXCITERS IN SERIES
To increase the resulting centrifugal force it's possible to couple
together more exciters in series of the same type.
The coupling has to be carried out as shown in the drawing of page
45, so with universal joints and shafts.
After the coupling check that the eccentric weights of the exciters
are in the same position, thus in phase one each other.
ATTENTION: The exciters coupled in series need to be adjusted
at the same static moment, thus the same additional weights.
ATTENTION: The driving system features have to be suitable
to drive all exciters in series. Consequently the driving system
torque has to be able to drive the resulting static moment of all
exciters in series.
Address to Italvibras questions and assistance requests to carry
out exciters coupling in series.
SECTION 7 –

Maintenance and spare parts

7.0 MAINTENANCE
ATTENTION: The exciter maintenance has to be strictly carried
out by specialised staff and with the exciter dismounted by the
vibrating machine.
Only authorised technicians can intervene on the parts that
make up the exciter.
Before carrying out maintenance on the exciter wait until the
temperature of the vibrator case is not above +40° C and ensure
that the electrical power supply of the driving motor has been
disconnected.
If parts must be replaced, only ITALVIBRAS original spare parts
must be used.
ATTENTION: Every time the afore-mentioned maintenance ope-
rations are carried out it is recommended that all disassembled
screws and spring washers are replaced and that the screws
are tightened using a dynamometric wrench.
Remember that the Manufacturer is always available for any
type of assistance and spare parts.
ATTENTION: Italvibras declines any liability for maintenance
operations carried out by a third part company on the exciter,
even if using original spare parts.
Respect the ecological laws in force in the country in which the
equipment is used, relative to use and disposal of products used
for cleaning and maintenance of the exciter. Always comply with
recommendations of the manufacturer of these products.
If the machine must be demolished, comply with the anti-pollu-
tion regulations envisioned in the country of use.
ATTENTION: Remind that lubricant oil it's an extremely pollutant
component, carry out the disposal in respect to the existing
Laws.
7.1 SPARE PARTS
ATTENTION: Use only original Italvibras spare parts.
On requesting spare parts always state:
- Type of exciter (TYPE detectable from the identification plate).
- Exciter series (SERIES detectable from the identification plate).
- Serial number (SERIAL NO. detectable from the identification
plate).
- Spare part number (detectable from the spare part table starting
from page 41) and desired quantity.
- Exact destination address of the goods and means of delivery.
ITALVIBRAS, declines any liability for incorrect forwarding due
to incomplete or confused requests.
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