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SPITTING ? OR PULSATING ?

PostPosted: Thu May 12, 2016 2:01 pm
by Hub
EXPLANATION WILL BE POSTED :arrow: HERE IN 4 DAYS :roll:
Spitting is when there is a complete void of material in the spray pattern as if you had released the trigger from the material stroke position to the air only position leaving a void in the applied material spray pattern. THAT RENDERS the GUN NON-WORKABLE :twisted:

PULSATING is just a slight version of spitting except the material stream never really stops - there is just a lot less materiel being delivered to the target at a given time. PULSATING CAN BE VERY FRUSTRATING - BECAUSE IT CAN BE VERY SUBTLE & CAN LEAVE YOU SCRATCHING YOUR HEAD AND THINKING YOU'VE SUDDENLY LOST YOUR SPRAY TECHNIQUE. On a straight color you might get by - BUT THE METALLICS, MICA & THE TRANSPARENT COLORS WILL DRIVE YOU NUTS.

Both of these conditions are caused by the same thing - AIR GETTING INTO THE FLUID STREAM
On the spitting its usually a non seated fluid tip and on an occasion it my be the needle seal & wipe.
The pulsating is usually the needle seal & wipe. :roll: :arrow: :mrgreen:
Cheers,
"HUB"

Re: SPITTING ? OR PULSATING ?

PostPosted: Mon Jan 30, 2017 5:19 am
by Hub
Hey may be you needed the light Hey well may be I don't think so