Instructions

2
Kazalo
1. Uvod ....................................................................................................................... 3
Servisna služba ....................................................................................................... 3
2. Razlaga simbolov ................................................................................................... 3
3. Predvidena uporaba ............................................................................................... 4
4. Vsebina paketa ....................................................................................................... 5
Aktualna navodila za uporabo ................................................................................. 5
5. Varnostni napotki .................................................................................................... 5
a) Splošne informacije ............................................................................................. 6
b) Baterije/akumulatorji ............................................................................................ 6
c) Osebe/izdelek ...................................................................................................... 6
6. Opis izdelka ............................................................................................................ 8
7. Upravljalni elementi ................................................................................................ 8
8. LCD-prikazovalnik in simboli na napravi ................................................................. 9
Simboli na napravi ................................................................................................. 10
9. Delovanje .............................................................................................................. 10
a) Vrtljivo stikalo (5) ............................................................................................... 10
b) Vklop in izklop merilnika .................................................................................... 10
c) Samodejna izbira merilnega območja ................................................................ 11
d) Funkcija HOLD .................................................................................................. 11
e) Samodejni izklop ............................................................................................... 11
f) Osvetlitev ozadja prikazovalnika ........................................................................ 11
g) Funkcija žepne svetilke ..................................................................................... 12
10. Začetek meritev .................................................................................................. 12
a) Merjenje napetosti „V~” in „V ” ..................................................................... 12
b) Merjenje upornosti .......................................................................................... 14
c) Akustično testiranje prevodnosti ..................................................................... 15
d) Merjenje kapacitivnosti .................................................................................... 16
e) Testiranje diod ................................................................................................ 17
f) Merjenje temperature ....................................................................................... 18
g) Meritve frekvence in trajanja vklopa ................................................................ 18
h) Merjenje toka (A in AC~) ............................................................................. 19
i) Brezkontaktno testiranje napetosti (NCV) ........................................................ 21
11. Čiščenje in vzdrževanje ...................................................................................... 21
a) Splošno ........................................................................................................... 21
b) Čiščenje .......................................................................................................... 22
c) Menjava varovalke .......................................................................................... 22
d) Vstavljanje/menjava baterije ........................................................................... 22
12. Iskanje napak ..................................................................................................... 23
13. Odstranjevanje ................................................................................................... 24
a) Izdelek ............................................................................................................. 24
b) Baterije/akumulatorji ....................................................................................... 24
14. Tehnični podatki ................................................................................................. 25
a) Enosmerna napetost (V ) ............................................................................. 25
b) Izmenična napetost (V~) ................................................................................. 26
c) DC-tok (A ) ................................................................................................... 26
d) AC-tok (A~) ..................................................................................................... 26
e) Upornost ......................................................................................................... 27
f) Kapacitivnost .................................................................................................... 27