Ransburg Evolver NE A11279-XX, A11281-XX, A11775-XX, A11776-XX - Manual (Page 42)

37
Evolver NE Solventborne Robotic Atomizers - Maintenance
General Problem Possible Causes Corrective Action
Fluid Does Not Turn
On
No Fan or Atomiza-
tion Air Pressure At
the Air Cap
1. Trigger pilot regulator
has not been set to a
minimum of 70 psig.
2. The green air tube pos-
sibly left disconnected
during reassembly.
3. Green tube leading from
the source to the appli-
cator mounting plate is
pinched or broken.
4. Piston seal within the
applicator spray head is
not in place or there is
an extremely tight fit be-
tween the seal and the
cylinder wall.
1. Low trigger pilot air pres-
sure (70 psi min. requir-
ed).
2. Green or gray 10mm
OD tube is cut or
pinched.
1. Increase to 70 psig minimum.
2. Reconnect tubing
3. Check the tubing for kinks or damage.
Replace if worn or damaged.
4a. Make sure that the seal is in the proper
position and/or lubricate with a small
amount of petroleum jelly.
4b. O-ring missing between turbine bundle
block and manifold.
4c. O-ring missing between mounting block
and replaceable head.
1. Increase pressure
2. Examine, repair as required.
TROUBLESHOOTING GUIDE
NOTE: A test station to bench test the applicator off-line will speed the Troubleshooting process.
AA-05-01.5