CLAS AC 5028 Manual Download Page 7

INSTRUCTIONS

 AC  5028 

 ELECTRONIC STETHOSCOPE LEAK DETECTOR 

3. Electrical Discharge

Electrical discharge associated with insulation breakdown, tracking, corona, and arcing.

4. Mechanical Wear

Condition of mechanical wear in bearings, valves and race assemblies, shafts, gears and etc. Also accurate 

indication of proper lubrication in anti-friction bearings.

5. Sound Generation

The Receiver can be used in conjunction with Tone Generator to detect container cracks and seals, door seals

and compartments.

Receiver

The Receiver incorporates audio feedback 

and a 10 bar LED indicator for visual intensity 

of signal. 

It has a permanently fi xed 33mm directional 

receiver port, 3.5mm stereo jack and a rotary 

on/off volume control switch. It is powered 

by a 9V battery.

The LED display allows the user to zero in 

on a steady state source of ultrasonic sound 

when locating a gaseous or vacuum leak 

or using the Tone Generator. The ultrasonic 

intensity indicated on the LED display will 

increase when you get closer to the location 

of the leak/noise source.

Simply use the method described in Step 5 of 

the Basic Operational Procedure section to 

test the performance of the Receiver. 

If no sound is heard, replace the battery.

Probes

Both the air and contact probes are precision parts, designed to optimize the response of the Receiver when 

needed. The 30cm air probe serves to extend reach or to facilitate isolating a leak among multiple suspect areas.

Before you connect the air or contact probe to the Receiver, you must rotate the bolt of the Receiver anticlockwise to 

back it. Insert the connecting end of the probe into the receiver port of the Receiver, then rotate the bolt clockwise 

to fi x the probe (refer to the following fi gure).

Note: Do not modify the probes in any way and never use the probes for unintended purposes.

Headphone

Contact probe

Air probe

Receiver

Tone 

generator

Summary of Contents for AC 5028

Page 1: ...clas equipements com STETHOSCOPE ELECTRONIQUE DETECTEUR DE FUITES ELECTRONIC STETHOSCOPE LEAK DETECTOR AC 5028...

Page 2: ...r duire les co ts li s aux temps d arr t et la maintenance des quipements test s Par la d tection des ultrasons cet outil peut tre utilis pour inspecter et v rifier des pi ces telles que le syst me de...

Page 3: ...r de localiser pr cis ment une source stable d missionsd ultrasonslorsqu ilrep reunefuite d air ou de vide ou en utilisant le G n rateur de tonalit L intensit des ultrasons indiqu s sur l affichage LE...

Page 4: ...us portez le casque 4 Ne jamais utiliser la sonde d air ou de contact comme levier ou autre utilisation non pr vue 5 Ne pas utiliser la sonde de contact pour diagnostiquer un probl me lectrique ou tou...

Page 5: ...u r cepteur La sonde air est plus adapt e pour d tecter les ultrasons mis par une fuite de pression ou un Corona lectrique La sonde de contact est plus adapt e pour d tecter les ultrasons g n r s l in...

Page 6: ...industries This tool is a very useful diagnostic test tool which can reduce downtime and maintenance related costs of the tested equipments Through the detection of ultrasonic sound this tool can be u...

Page 7: ...c sound when locating a gaseous or vacuum leak or using the Tone Generator The ultrasonic intensity indicated on the LED display will increase when you get closer to the location of the leak noise sou...

Page 8: ...air or contact probe as a lever pry bar or for other unintended applications 5 Do not use the contact probe to diagnose electrical problems or touch it to any live conductor Basic Operation Procedure...

Page 9: ...situation use the headphone to locate the leak as described above Using Air or Contact Probe According to the type of inspection use the air or contact probe to optimize the response of the Reveiver T...

Page 10: ...NOTES...

Page 11: ...NOTES...

Page 12: ...de pi ces contactez le revendeur En cas de probl me veuillez contacter le technicien de votre distributeur agr If you need components or parts please contact the reseller In case of problems please co...

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