I have been doing some welding on the above so disconnected the battery but now that I've come to reconnect it every time I do the alarm kicks off and wont stop, I've followed all the procedure's in the handbook all to no avail it still goes off, thought of pulling the wire out completely but have read on here that, that's not a good idea, so the alarm is still kicking off, now very popular with neighbours and dogs, hellllllp! someone please