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User manual 

|

 airLPT113

Version v1.0 

|

 Status 24.11.2016

Explanation of the symbols 

used

Danger from electricity. This sym-

bol warns of the dangers posed 

by electric currents and dangerous 

voltages.

Caution/important. This symbol 

provides important information on 

how to handle the equipment cor-

rectly.

Quick guide - a quick start guide to 

using the airtightness testing de-

vice.

GENERAL INFORMATION

General information

The information provided in this 

operating manual will enable you 

to operate the airLPT113 safely. 

Read this operating manual care-

fully and retain it for further refe-

rence.

The airtightness testing device air-

LPT113 must be used solely by com-

petent personnel and used solely 

for its intended purpose. The de-

vice was designed for testing the 

airtightness of air duct systems, 

especially in air conditioning sys-

tems and is intended to be used 

as a measuring device. An exten-

ded search for leaks must be made 

only in the leak search mode.

The device should be transpor-

ted, stored and used under dust-

free and dry conditions. Avoid the 

connections for the air hose and 

the pressure measuring hose beco-

ming contaminated (e.g. with dust 

or moisture).

The device should never be opened 

by the user.

Caution: Danger to life: 230 V, 50 

Hz!

The device must be opened only 

by a qualified and skilled person. If 

the device fails to function, follow 

the instructions in the section on 

troubleshooting or contact the ma-

nufacturer.

Any modification to the original 

condition of the device is not per-

mitted.

Sole responsibility rests with the 

user and not the manufacturer for 

any personal injury or material da-

mage caused by using the device 

other than for its intended purpo-

se, or by a failure to follow the ins-

tructions in this operating manual.

Manufacturer

airleben GmbH

Goldbacher Straße 37

99867 Gotha

Tel.: 03621/51445-0

Fax: 03621/51445-219

www.airleben.de

Electronic devices must not be di-

sposed of with household waste. 

They must be disposed of in ac-

cordance with the applicable en-

vironmental regulations. Defective 

batteries are classed as hazardous 

waste and must be disposed of at 

the designated collection points.

K

Summary of Contents for airLeakProofTester

Page 1: ...User manual airLPT113 airLeakProofTester www airleben24 de air leben...

Page 2: ...ranging from the smallest systems 8 m surface area up to large systems The airLPT113 which is fully equipped and supplied in a robust aluminium case has been specially de signed for use on constructio...

Page 3: ...ure measurement 9 Underpressure measurement 10 Main menu 11 Test automatically 11 Contents of the log printout 16 Manual test mode 17 Leak detection mode 18 Setup mode 20 Setting the watch 20 Input pr...

Page 4: ...e should be transpor ted stored and used under dust free and dry conditions Avoid the connections for the air hose and the pressure measuring hose beco ming contaminated e g with dust or moisture The...

Page 5: ...e measurement with hot film anemometer standardised to 1013 25 hPa and 20 C measuring range 0 11 to 36 5 l s Resolution 0 01 l s Combined error 5 of MV Equipment scope of delivery 1 airLPT113 supplied...

Page 6: ...B flash drive 7 Air hose 8 Overpressure air connection 9 Underpressure air connection 10 Pressure measuring hose with detachable adapter 11 Pressure measuring connection 12 Log printer 13 Serial inter...

Page 7: ...hard and software version and the number of tests carried out since the last inspection After three seconds the device indicates on the display 5 that internal tests device self test are being carrie...

Page 8: ...so the section of troubleshooting on page 26 A test of the USB drive 6 is also carried out after the keyboard test irrespec tive of whether a USB stick has been inserted If an error occurs in this tes...

Page 9: ...ested must be sealed airtight from the rest of the system The use of foil and adhesive tape to seal the openings should be avoi ded as these usually lead to major measuring errors The openings should...

Page 10: ...ested must be sealed airtight from the rest of the system The use of foil and adhesive tape to seal the openings should be avoi ded as these usually lead to major measuring errors The openings should...

Page 11: ...anually Leak detection mode Set up mode The menu used when the device was last operated is indicated by an arrow To use this menu again simply press the ENTER key Otherwise you can select another menu...

Page 12: ...eys and F3 START Start the test As the input parameters from the previous test have been saved you can repe at a test simply by pressing the START key F3 In the Leakproof class submenu you can choose...

Page 13: ...The automatic control system adjusts the pressure to the preset test pressure As soon as the pressure is accurate to within 5 the actual measuring time of 5 min starts A counter tells you how much me...

Page 14: ...s at the test pressure set the measurement is aborted with the following error message VOL FLOW TOO SMALL PLEASE INCREASE VOLUME FLOW After the expiry of the test period the display 5 shows the follow...

Page 15: ...ready Please switch it on appears on the display 5 when the print function is started After the printer has been switched on the PRINT F3 key can be pressed again If the USB stick supplied is in the...

Page 16: ...tness test on air duct according to the EN 12237 EN 1507 and EN 12599 standards Data of text pieces Mode of operation manual or automatic Airtightness class selected test pressure ap plied Pa Surface...

Page 17: ...mal places are displayed constantly In addition a numerical value between 0 speed of ro tation 0 and 2180 maximum speed of rotation appears in the display 5 to indicate the speed of rotation of the fa...

Page 18: ...as been selected the saved parameters from the previous use of the leak search mode are displayed on the display namely in line 1 the test pressure in line 2 the duration of the test The keys have the...

Page 19: ...parameter In the submenu DURATION you can set a test time from between 1 to 30 min in 1 min steps by using the arrow keys and the time setting is 15 min when you call up this mode for the first time...

Page 20: ...this menu Day month and year two digit as well as hour and minute two digit are each set The arrow keys and serve to increment and decrement the parame ters By pressing the OK key the clock is started...

Page 21: ...eated by the WINDOWS text editor on the PC Please note that this file contains only 7 lines each with 32 characters Characters and lines in excess of these limits are ignored This file is copied on to...

Page 22: ...and the log header permanently saved in the device You will be informed if the process has been successfully completed The process only takes a few seconds If the process has not been successfully com...

Page 23: ...12 is permanently installed in the airLPT113 Note that the data cable 16 is connected to the left hand side of the printer After you have switched on the device 19 a control tone is sounded and the L...

Page 24: ...be sent to the following address for the above checks to be made airleben GmbH Goldbacher Stra e 37 99867 Gotha Tel 49 0 3621 51445 0 Fax 49 0 3621 51445 219 Calibration at the manufacturing plant ta...

Page 25: ...asis of independent measurements with the essential safety requirements prescribed in the Council Directive 2004 108 EC on the harmonisation of the laws of the Member states of the EU relating to elec...

Page 26: ...most flat Switch off the device and return to the manufacturer for repair Check the program memory ERROR PROGRAM MEMORY Internal error Switch off the device and return to the manufacturer for repair C...

Page 27: ...se length 5 m with couplings for connection to the basic device and the air duct system to be tested Art No 7301479 Log printer with an integrated Li ion battery and serial port band size 57 mm Art No...

Page 28: ...351 m2 1000 Pa 11 m2 33 m2 99 m2 297 m2 2000 Pa 7 m2 21 m2 63 m2 189 m2 Airtightnessclasses comparison DIN 24194 DIN EN 1507 DIN EN 12237 DIN EN 13779 I II A A A III B B B IV C C C D D D Airtightness...

Page 29: ...29 User manual airLPT113 Version v1 0 Status 24 11 2016 Permissible leakage values LEAKAGE VALUES...

Page 30: ...30 User manual airLPT113 Version v1 0 Status 24 11 2016 NOTES...

Page 31: ...lay Store Android Im Luftdichtheitsklassen Rechner LDK Rechner werden der Pr fdruck und die Luftleitungsoberfl che eingegeben Daraus erfolgt die Berechnung der Luftleckrate entsprechend der gew hlten...

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