Ashcroft T5500 Instructions d'installation et d'entretien - Page 2
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Installation and Maintenance Instructions for
T5500 and T6500 Pressure Gauges
1.3 Limits of liability
Failure to respect this safety information, the envisaged uses
or the limit values relating to use indicated in the technical
data for the device may result in risk or to injury to people, the
environment or the plant. Claims for compensation for damage
against the device supplier are excluded in such an eventuality.
1.4 Copyright
This Operating Manual may only be copied and passed on as
a complete document without the special permission of the
publisher.
1.5 WarrantyFor the product described here, we offer a
warranty pursuant to our General Terms and Conditions on
Delivery and Payment, Section 6: Liability for Defects.
1.6 Manufacturer's addresss, customer service
Ashcroft Inc.
250 East Main St.
Stratford, CT 06614
Tel.:
203-378-8281
Fax.:
203-385-0408
E-mail: [email protected]
Web:
www.ashcroft.com
2 SAFETY
2.1 General sources of hazards
Pressure gauges are pressurized parts where failure can result
in hazardous situations. The selection of pressure gauge should
be made in accordance with the rules set out in EN
2.2 Use in accordance with intended purpose
The devices are only to be used for the intended purpose as
described by the manufacturer. The devices are used for direct
display of overpressures, vacuum and compound pressure. For
each use scenario, the corresponding set-up regulations must
be respected. The usage in explosion risk areas is not allowed
(use T5500/T6500 with ATEX approval instead).
2.3 Operator's responsibility
Safety instructions for proper operation of the device must be
respected. They are to be provided by the operator for use by
the respective personnel for installation, servicing, inspection
and operation. Risks from electrical energy and from the
released energy of the medium, from escaping media and
from improper connection of the device must be eliminated.
The details for this are to be found in the corresponding
applicable set of regulations, such as DIN EN, UVV (accident
prevention regulations) and in sector-specific instances of use
(DVWG, Ex-. GL, etc.) the VDE guidelines and the regulations
supplied by local utilities companies. The device must be
taken out of service and secured against inadvertently being
restarted, if the presumption is that risk-free operation is no
longer possible (see Chapter 9: Faults). Conversion works or
other technical alterations to the device by the customer are
not permitted. This also applies to installation of spare parts.
Possible conversations or alterations may only be carried out
by the manufacturer.The operational safety of the device is
only guaranteed where it is used for its intended purpose. The
specification of the device must be adapted to the medium
used in the plant. The limit values indicated in the technical
© Ashcroft Inc. 2018, 250 East Main Street, Stratford, CT 06614-5145, USA, Tel: 203-378-8281, Fax: 203-385-0357, www.ashcroft.com
All sales subject to standard terms and conditions of sale. T5500-6500_gauge_im_RevB_(008-10263)_01-02-19
data must not be exceeded.The safety information detailed in
this Operating Manual, existing national regulations for accident
prevention, and the operator's internal regulations regarding
working, operations and safety must be respected. The
operator is responsible for all specified servicing, inspection
and installation works being carried out by authorized and
qualified specialists.
2.4 Staff qualifications (target group assessment)
The device may only be installed and started up by specialist
staff who are familiar with installation, start-up and operation of
the product. Specialist staff are people who are able to assess
the work assigned to them on the basis of their specialist
training, their knowledge and experience and their knowledge
of the relevant standards, and can identify possible risks.
2.5 Signs/Safety markings
The pressure gauge and its surrounding packaging carry
markings. These markings show the article number,
measurement range and manufacturer. The pressure gauge can
be provided with additional signs and safety markings advising
on special conditions:
• Advice on the filling liquid
• Advice on calibration
• Safety marking pursuant to EN 837-1
• Oil-can deleted (if oxygen is used)
• Silicone-free (for use in the automotive industry)
2.6 Safety equipment
837-2.
This device is fitted with a rear wall or plug capable of being
blown out. For a description, please refer to Chapter 5.3.4
The window of model T6500 uses multi-layer safety glass (for
model T5500 optional).
2.7 Environmental protection
This device may optionally contain a filling liquid (e.g. glycerin
or silicone oil). The provisions set out in the REACH regulation
on production and use of chemicals are to be respected, and
the relevant safety data sheets from the manufacturers of the
chemicals are available on our website for download.
3 Technical data
The detailed technical information can be found in the
documents in the Appendix, Chapter 11.
4 Labeling on the device
The label with the serial number, type designation and process/
ambient temperature range is located on the outside of
the housing. The materials identifier is encoded in the type
designation.
2