crwdns2934241:0crwdne2934241:0 Arno

crwdns2947189:0crwdne2947189:0:

Not switching on with negative

crwdns2934249:0crwdne2934249:0:

Good day

Maybe someone can help please.

If i connect pos and neg from battery to ups nothing happens but as soon as i take off neg it starts up.

Batter running fine on other ups just not this one.

Thus pos connected plug in it starts up

Pos and neg connected from battery, plug in it doesnt start

Thank you

[image|2696106]

crwdns2866306:0crwdne2866306:0:

UPS

crwdns2915684:0crwdne2915684:0:

open