Inficon HLD5000 Nota di rilascio

TECHNICAL HANDBOOK

kina40e1-g (1007)

Catalog No.

510-010

510-015

510-016

510-017

510-018

from software version V 4.1

HLD5000

Refrigerant Sniffer Leak Detector

0-2

kina40e IVZ.fm technical handbook(1007)

Content 0-3

kina40e IVZ.fm technical handbook(1007)

Content

1 General 1-1

1.1 Introduction 1-1

1.1.1 Purpose 1-1

1.2 Technical Data 1-2

1.2.1 Physical Data 1-2

1.2.2 Electrical Data 1-2

1.2.3 Other Data 1-2

1.2.4 Ordering Information 1-3

1.3 Supplied Equipment 1-3

1.3.1 Replacement parts / Accessories 1-4

1.4 Service 1-5

1.4.1 Service Centers 1-6

1.5 Notes on How to Read this Manual 1-8

1.5.1 Definition of Terms 1-8

1.6 Installation 1-9

1.6.1 Unpacking 1-9

1.6.2 Mechanical Connections 1-9

1.6.3 Electrical Connection 1-9

1.6.4 Wall Mounting 1-9

1.6.5 RS232 Interface 1-10

1.6.6 The Sniffer Tip 1-10

1.6.6.1 Changing the sniffer tip 1-10

1.6.6.2 Use of the flexible sniffer tip 1-11

1.6.6.3 Use of the sniffer tip extension 1-11

1.6.6.4 Use of water protection tip 1-11

2 Principle of Operation 2-1

2.1 Description 2-1

2.2 HLD5000 Overview 2-2

3 Operating the HLD5000 3-1

3.1 Start-up 3-1

3.2 Working with the HLD5000 3-2

3.3 Controls and their Function 3-3

3.3.1 Overview of the Controls and Display Components 3-3

3.3.2 Mains Switch 3-3

3.3.3 LED Display of the HLD5000 3-3

3.3.4 LC Display 3-3

3.3.5 Probe 3-5

4 HLD5000 Settings (Menu Structure) 4-1

4.1 Description of the Menu "Program” 4-1

4.1.1 TRIGGER 4-2

4.1.2 VOLUME 4-3

4.1.3 CONTRAST 4-3

0-4 Content

kina40e IVZ.fm technical handbook(1007)

4.1.4 OPTIONS 4-4

4.1.5 CAL 4-6

4.1.6 LIST ERRORS 4-6

4.1.7 INFO 4-6

4.2 Description of the Menu Item INFO 4-8

4.3 Menu Item STANDBY 4-9

4.4 Selecting the gas type 4-9

4.5 Calibration 4-9

4.5.1 Checking the Calibration 4-10

4.5.2 Calibrating the HLD5000

with the COOL-Check 4-10

4.5.3 Calibrated leak (COOL-Check) 4-11

4.6 Shutting Down 4-11

4.7 Switching probes 4-11

5 Messages 5-1

6 Maintenance 6-1

6.1 INFICON Service 6-1

6.2 Maintenance Work 6-1

6.2.1 Replacing the Filters 6-1

6.2.1.1 Exchanging the filters in the sniffer line 6-1

6.2.2 Cleaning the Opening of the Calibrated Leak 6-3

6.2.3 Cleaning 6-3

6.2.4 Replacing Fuses 6-3

6.2.5 Replacing the Calibrated Leak

(not for SF6 / CO2 version) 6-3

Appendix A-1

General Safety Precautions 0-5

kina40e IVZ.fm technical handbook(1007)

General Safety Precautions

Notice Indicates special technical requirements that the user must comply with.

The INFICON HLD5000 leak detector has been designed for safe and efficient

operation when used properly and in accordance with this Technical Handbook. It is

the responsibility of the user to carefully read and strictly observe all safety

precautions described in this chapter and throughout this Technical Handbook. The

HLD5000 must only be operated in the proper condition and under the conditions

described in this Technical Handbook. It must be operated and maintained by trained

personal only. Consult local, state, and national agencies regarding specific

requirements and regulations. Adress any further safety, operation and / or

maintenance questions to our nearest office.

Failure to observe the following precautions could result in serious personal

injury:

Warning

Indicates procedures that must be strictly observed to prevent hazards to persons.

Caution

Indicates procedures that must strictly be observed to prevent damage to or

destruction of the HLD5000 leak detector.

Warning

The HLD5000 must not be operated while standing in water or under running or

dripping water. The same applies to all other kinds of liquids.

The HLD5000 should only be used indoors.

Warning

The HLD5000 must not be operated in explosion hazard areas.

Do not use the HLD5000 on hot surfaces.

Warning

Only mains cords having three conductors with a protective ground conductor may

be used. The HLD5000 must never be operated with a disconnected protective

ground conductor.

0-6 General Safety Precautions

kina40e IVZ.fm technical handbook(1007)

Failure to observe the following precautions could result in damage to the

equipment:

Warning

Danger of electric shock.

• Don’t touch live parts with the sniffer tip.

• Test samples need to be disconnected from electricity before leak testing.

Warning

To replace the fuses remove the mains cord first.

Caution

Avoid contact of the HLD5000 with bases, acids or solvents and also avoid

exposure to extreme climatic conditions.

Caution

Before loosening the connecting nut, you must switch off the HLD5000 first. When

exchanging the sniffer tip make sure that no dust or particles of dirt enter into the

opening.

Caution

The HLD5000 will only operate after having connected the sniffer line first.

Caution

Do not place the HLD5000 on hot surfaces.

Caution

During warm-up the sniffer tip must not be inserted in the test leak opening.

Otherwise, the internal calibration will be disabled and an error message will be

displayed.

General Safety Precautions 0-7

kina40e IVZ.fm technical handbook(1007)

Caution

Under all circumstances the intake of liquids which may still be present on the

surface of the test object has to be avoided.

In the case of moist test objects (e.g. condensed water) the use of the water

protection tip is recommended (see Chapter 1.6.6).

Caution

Under all circumstances memorize the new PIN!

The PIN can only be reset by INFICON’s service organization.

Caution

Before exchanging any of the sniffer line filters please switch off the HLD5000.

When replacing filters please make sure that no particles enter into the intake

opening.

Caution

Before replacing the air filter at the bottom of the housing please disconnect the

HLD5000.

0-8 General Safety Precautions

kina40e IVZ.fm technical handbook(1007)

General 1-1

kina40e 01.fm technical handbook(1007)

1 General

The refrigerant leak detector HLD5000 is delivered ready for use. Even so, we

strongly recommend that you carefully read this manual so as to ensure optimum

operating conditions right from the start.

1.1 Introduction

1.1.1 Purpose

The HLD5000 is suited for running sniffer leak tests on air conditioning and

automotive air-conditioning systems (overpressure method). Its area of application is

within the air-conditioning industry and it is used to check air-conditioners as well as

components these contain.

Applied guide lines, harmonized standards and applied national standards in

languages and specifications:

Warning

The HLD5000 must not be operated while standing in water or under running or

dripping water. The same applies to all other kinds of liquids.

The HLD5000 should only be used indoors.

Caution

Avoid contact of the HLD5000 with bases, acids or solvents and also avoid

exposure to extreme climatic conditions.

Warning

The HLD5000 must not be operated in explosion hazard areas.

Do not use the HLD5000 on hot surfaces.

EN 50081-1 electromagnetical compatibility

EN 61000-6-2 electromagnetical compatibility

EN 61010-1 electrical safety

1-2 General

kina40e 01.fm technical handbook(1007)

1.2 Technical Data

1.2.1 Physical Data

1.2.2 Electrical Data

1.2.3 Other Data

Lowest trigger level setting

For single gas probes 1.0 g/a (0.04 oz/yr)

For universal Smart probe 0.5 g/a (0.02 oz/yr)

Maximum trigger level setting 50 g/a (1.76 oz/yr)

Measurement range

For single gas probes 0 - 100 g/a (3.57 oz/yr)

For universal Smart probe 0 - 300 g/a (10.7 oz/yr)

Detectable refrigerants

Single gas probe

(depending on the instrument version) R134a,

R744 (CO2), SF6

Universal Smart probe all halogens

Response time 1 s

Time until ready for operation 30 s

Recovery time approx. 2 s

Gross leak recovery time approx. 8 s

Mains supply voltage 100 V ... 230 V ± 10 %

50/60 Hz

Power consumption

in standby < 60 VA

< 40 VA

Protection IP 30

Overvoltage category II

Gas flow at the intake 320 sccm

Dimensions (height, diameter) 365 mm; 260 mm

(14.4 in.; 10.25 in.)

Weight of the main unit 4.5 kg (10 lb.)

Weight of the probe 390 g (0.9 lb.)

Permissible ambient temperature range

(during operation) 5 – 50 °C; 40 – 120 °F

Max. rel. humidity of the air 80 % at +31 °C, decreasing

to 50% at 40°C (104°F)

Length of the sniffer line 4.8 m (15.5 ft.)

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