Ashcroft N5500 Инструкции по установке и обслуживанию

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Ashcroft N5500 Инструкции по установке и обслуживанию

Installation and Maintenance Instructions for

N5500 Capsule Pressure Gauges

1 INTRODUCTION................................................................... 1

2 SAFETY ................................................................................. 1

2.1 General sources of hazards......................................... 1

2.2 Use in accordance with intended purpose ................ 1

2.3 Operator's responsibility .............................................. 1

2.4 Operator qualifications ................................................ 2

2.5 Signs/Safety markings ................................................. 2

2.6 Safety equipment.......................................................... 2

3 TECHNICAL DATA ............................................................... 2

4 CONSTRUCTION AND FUNCTION ..................................... 2

4.1 Overview ........................................................................ 2

4.2 Description of function ................................................ 2

4.3 Description of components ......................................... 2

4.2 Accessories................................................................... 2

5 TRANSPORT ........................................................................ 2

5.1 Safety ............................................................................. 2

5.2 Transport inspection .................................................... 2

5.3 Storage .......................................................................... 2

6 ASSEMBLY/INSTALLATION ................................................ 2

6.1 Safety ............................................................................. 2

6.2 Installation ..................................................................... 3

6.3 Start Up ......................................................................... 3

6.4 Zero-Point Adjustment................................................. 3

All sales subject to standard terms and conditions of sale. n5500_gauge_im_RevA_03-10-21

7 SERVICING ........................................................................... 3

7.1 Safety ............................................................................. 3

7.2 Check on function, and recalibration ......................... 3

7 .3 Cleaning and maintenance ......................................... 3

8 APPENDIX ............................................................................ 3

8.1 Data sheet for capsule pressure gauge N5500.......... 3

1 INTRODUCTION

This Operating Manual contains fundamental and essential

advice to be followed for the installation, operation and servic-

ing of the N5500. It must be reviewed prior to assembly and

start-up of the N5500. This Operating Manual must be avail-

able at all times. The following sections about general safety

information (2) and also the following specific advice regarding

the intended purposes (2.2) contain important safety informa-

tion which, if not followed, may result in risks for people and

animals, or to property and buildings.

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 N5500 is only to be used for the intended purpose as

described by the manufacturer.

The N5500 is used for direct display of pressure, vacuum and

compound pressure. The use of the N5500 in explosion risk

areas is not allowed.

2.3 Operator's responsibility

Safety instructions for proper operation of the N5500 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.

Conversion works or other technical alterations to the N5500

by the customer are not permitted. This also applies to instal-

lation of spare parts.

The operational safety of the N5500 is only guaranteed where

it is used for its intended purpose. The specification of the

N5500 must be adapted to the medium used in the plant.

The limit values indicated in the technical data must not be

exceeded.

The safety information detailed in this Operating Manual, exist-

ing national regulations for accident prevention, and the oper-

ator'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 personnel.

837-2.