There are several reasons why
a: check the vacuum inside the machine transformer built three three cloud to often work.
2: the use of time relay machines,
see all purport the
no burn out.
3: using the circuit board machines, such as the transformer is no problem, is that there is something wrong with the circuit board need to change the circuit board.
best answer
there are several reasons why
a: check whether vacuum machine transformer work inside is
often.
no burn out.
2: use the machine of time relay, the relay is
3: using the circuit board machine, no problem, such as transformer's circuit board has a problem need to change the circuit if vacuum pump time relay is a relay control panel may be damaged.
If it is a computer version control, that is computer version is faulty, please change.
Vacuum pump motor damage, in general the manufacturer give warranty (
Of course is normal manufacturer)
, replace or repair.
board.
