Ransburg RMA Dual Purge Direct A12300 - Manual (Page 75)

Fluid Tip Replacement
Ensure the tip openings are fully open and clean.
Apply an o-ring lubricant to the o-ring to help hold
it in place on the fluid tip. Insert the o-ring into the
undercut groove on the tip. Place the tip on the
tool and tighten in a counter-clockwise direction
into the fluid tube. Do not over-tighten. There
will be a small gap between the flange of the fluid
tip and the fluid tube (see Figure 40). Ensure
the o-ring is properly positioned when complete.
Tighten to 25-30 lbs•in (2.83-3.4 Nm) torque.
Figure 38: Fluid Tip Removal
† To remove, turn the tip CLOCKWISE.
The thread on the tip is left hand.
NOTE
Figure 40: Fluid Tip Removal
RMA-303 Dual Purge/Direct Charge - Maintenance
70
Fluid Tip Removal/Replacement
Fluid Tip Removal
To remove the fluid tips, use the tip/tube removal
tool (A11229-00). Insert the tool over the tip and
engage the four (4) prongs of the tool into the four
(4) slots in the tips (see Figure 38).
Figure 39: Fluid Tip
The fluid tip may be removed either with the tur-
bine in place, or the turbine off the unit. Figure 40
shows removing the tip with the turbine in place.
This allows removal and replacement of the fluid
tip while the applicator is on-line.
Figure 41: Fluid Tip/Tube Gap
† When removing fluid tip while turbine is
still installed.
† Make sure to clean paint or fluid that may
leak and run onto the shaft or threads.
C A U T I O N
!
Ransburg
LN-9263-08.5
A11229-00
TOOL
FLUID
TIP
ENGAGE
PRONGS INTO
SLOTS
CLOCKWISE TO
REMOVE FLUID TIP
LEFT HAND THREAD
CLOCKWISE TO
REMOVE FLUID TIP
LEFT HAND THREAD
GAP
BETWEEN PARTS
.01" MAX.