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USER INSTRUCTIONS FOR 

LEAK CURRENT LOCATOR 

 

  

ELMA 4000

 

 EL.NO. 80 223 40 AND EL.NO. 80 223 41  

 
 

Elma Instruments AS  

Telefon: 22 10 42 70  Org nr: 935 507 065  

Besøksadresse: Garver Ytteborgsvei 83, 0977 Oslo   

Содержание 80 223 40

Страница 1: ...USER INSTRUCTIONS FOR LEAK CURRENT LOCATOR ELMA 4000 EL NO 80 223 40 AND EL NO 80 223 41 Elma Instruments AS Telefon 22 10 42 70 Org nr 935 507 065 Bes ksadresse Garver Ytteborgsvei 83 0977 Oslo...

Страница 2: ...ct Description Elma 4000 D37N 1 pc Generator 4HZ el no 80 235 51 1 pc Receiver el no 80 235 47 1 pc small current clamp M1 el no 80 236 08 1 pc large current clamp D37N el no 80 235 88 1 pc power cord...

Страница 3: ...Hz 4Hz signal Optional continuous or puls 12 sec in 6 sec out Receiver Supply 9V battery 6F22 Power consumption 10mA max Voltage entry 2Mohm max 500V Fuses 2 pcs Belling Lee L693 250mA quick Class 1 1...

Страница 4: ...osition Small 1000m V A 4Hz Surround the generator loop with the current clamps Adjust the small pot meter 8 on the side of the receiver with the mini screwdriver till it shows about 100 on the displa...

Страница 5: ...Hook up for calibration of Elma 4000...

Страница 6: ...ng each main riser in the main distributor as described in item 3 Make notes of the largest values 5 Thereafter go to the sub distribution which has the biggest ground fault Prioritize the highest val...

Страница 7: ...ood to know when there is a lot of other noise on the net The system is now ready for use 3 Connect the suitable clamps to the receiver and set the selector at the area applicable for this Remember ca...

Страница 8: ...rrent nets Elma 4000 also works in DC nets and is then being used in the same way as in IT nets Just remember that you here must connect the generator between ground and the circuit plus or minus whic...

Страница 9: ......

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