hi everybody..........
i have a problem in mobile x-ray .."it is exposing radiation simultaneously as i make it ready"what could be the fault can anybody solve this prolem it's model is "Allenger mars 6R " thanks in advance...

Sounds like you need to take a close look at the handswitch (and its cable, and connector(s)) ... then report back!

thanks Sir Geoff
yus, i have checked. it looks fine .is there anything else...
Reply..

Checked it out for both shorts and continuity, clean contacts, free movement, and good spring action we hope!

So, if all is well with the handswitch and its cable ... then I would say you have an interesting fault!

I'm not familiar with the machine in question. Does it contain relays and such (or it is more modern than that)? If so, check for "stuck" contacts!

BTW:- what makes you say "it is exposing radiation simultaneously ..."? Is it actually exposing? Or is it just indicating?

it contains the same relays...


i have connected the 100W bulb at the tube head...

it make me sure that its exposing simultaneously..

That's not a bad idea ... as long as it's safe ... and depending how (where) you've got it wired.

You could be playing tricks on yourself there, you know.

What does the machine do when the tube is in circuit?

hmmmm may iam palying ...

do you have now any idea...

Without being there, taking a look for myself, and standing alongside you listening to the clicking going on ... it's a bit difficult to say!

hay man i have fixed the problem...
it was quite interesting ....
from 20 Ics there was a problem in 1 Ic....

Well done.

Not a "clicking" problem at all, then!

Any idea what caused the fault?

We're always interested in "full details" ... especially in cases of "good faults"!