BONETTI BBT-L User And Maintenance Manual

I-20024 GARBAGNATE MILANESE (iTALY)
Tel.: +390299072.1 - Telefax: +39029952483
Internet: http://www.cesare-bonetti.it
e-mail: bont.post@cesare-bonetti.it
U U S S E E & & M M A A I I N N T T E E N N A A N N C C E E M M A A N N U U A A L L O O F F B B O O N N E E T T T T I I
T T Y Y P P E E B B B B T T -L L - B B E E L L L L O O W W S S S S E E A A L L E E D D - C C A A S S T T I I R R O O N N
SAFETY GENERAL INFORMATION
FOREWORD
To have proper working of Cesare Bonetti S.p.A. products,
any installation, start up, control and maintenance must be
performed by qualified and duly instructed personnel,
following prescription stated by maintenance manual.
To minimize any risk for people, goods and environment,
those general instruction must be respected.
Cesare Bonetti S.p.A. is not responsible for damages
outcoming from:
- use of product by non qualified personnel;
- incorrect installation;
- incorrect maintenance;
- product alteration or tampering;
- use of spares not original by Bonetti;
- non-performance of instruction stated in maintenance
manual;
- extraordinary occurrence.
Any responsibility regarding correct selection of product and
its proper material, depending on technical characteristic,
application and purchasing standards and rules, belong to
the system or plant engineer.
PRESSURE
Before starting maintenance operation be sure that pres-
sure inside product is reduced to atmospheric value and be
sure that product connection piping has been correctly
isolated.
Do not trust on the Pressure Gage only to assume that
pressure has been discharged.
TEMPERATURE
To avoid burning, wait until product temperature cools down
completely, and use protecting gloves, eye glasses and
dressing, if necessary.
DISPOSAL
Product can be recycled. No environment pollution risk
occurs if proper procedure has been respected.
Warning: if product contains residue of process fluid,
disposal and/or recycling prescribed procedures for such
fluid must be respected.
In case PTFE sealing or gaskets is fitted on product, such
material must be recycled separately, according to proper
and/or prescribed procedures.
DANGEROUS GAS OR FLUID INSIDE PIPING
Be sure that any dangerous or flammable or explosive gas
or fluid has been discharged from product and connected
piping, to avoid any danger to maintenance people due to
contact or inhalation
Pubblicazione B 02 - 06 - Eng - Rev. 0
PED 97/23/EC
Art. 3.3 & Cat. 1
ENVIRONMENT DANGER
Evaluate carefully: explosion risk, oxygen leakages, danger-
ous gas leakages, fire risk due to maintenance operation or
welding.
SEALING GASKETS
Graphite sealing gaskets to be removed or handled during
maintenance, as spares, could contain thin steel layers able
to injure, if non handled with care.
MAINTENANCE WORK
Maintenance work must be performed or supervised by
qualified, duly instructed and skilled people. Personnel in
charge of products maintenance, installation or exercise
must be trained to carry out procedures according to use
and maintenance manual.
Verify that tools to be used for maintenance are within their
scope and that they are in good condition.
If special tools are requested, verify their availability and
condition.
STORAGE
If products that are non self-draining are stored in low
temperature, be careful to avoid or protect them from inside
fluid freezing.
Good condition of stored products must be periodically veri-
fied.
PRODUCTS SENT BACK TO BONETTI COMPANY
According to laws and rules for safety, health and environ-
ment preservation, if any product is sent back to Cesare
Bonetti S.p.A. for maintenance or any other reason, the
sender must inform by written notice about risk and warning
to be used depending on product mechanical damages, or
inside and/or outside product fluid residue and/or contami-
nation, that could be dangerous for health, safety or envi-
ronment.
Such information must be completed with any useful safety
instruction and safety data sheet regarding substances clas-
sified as dangerous or potentially dangerous.
This manual is exclusive property Cesare Bonetti S.p.A.,
under Copyright and any not authorized reproduction, in
part or in total, shall be prosecuted.
Shown products are according the current production.
Cesare Bonetti S.p.A. reserves to modify product
characteristics according technical evolution or customer
special request.
Verify if manual comply with used product.
V V A A L L V V E E S S
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