Ransburg Evolver 202 Solvent A11918-XXX - Manual (Page 44)

AA-07-01
REMOVING SPRA REMOVING SPRA REMOVING SPRA REMOVING SPRA REMOVING SPRAY Y Y Y Y
APPLICA APPLICA APPLICA APPLICA APPLICAT T T T TOR FROM THE OR FROM THE OR FROM THE OR FROM THE OR FROM THE
REAR MANIFOLD REAR MANIFOLD REAR MANIFOLD REAR MANIFOLD REAR MANIFOLD
ASSEMBL ASSEMBL ASSEMBL ASSEMBL ASSEMBLY Y Y Y Y
(See Figure 1 (See Figure 1 (See Figure 1 (See Figure 1 (See Figure 11) 1) 1) 1) 1)
Anytime service is required within the applicator
shroud, the applicator should be removed from the
robot mounting plate assembly. After the applicator
is removed from the robot, always move to a clear,
clean work area to remove the applicator shroud
and begin servicing.
1. Purge all fluid from the system and blow lines
dry with pushout air before the applicator is
removed.
2. All pressures must be removed, both air and
fluid, before removing the applicator. Fluid pressure
can be removed by actuating the applicator trigger
with the fluid regulator open.
3. Turn off the power supply to the applicator.
4. Remove applicator from robot by turning the
retaining ring counter-clockwise from the manifold
robot mounting plate.
5. Remove spray head [3] (see Figure 11) as
previously described in Figure 9a. (see Figure
11).
S S S S Spray Applicator Disassembly pray Applicator Disassembly pray Applicator Disassembly pray Applicator Disassembly pray Applicator Disassembly
(S (S (S (S (See Figures 12, 13, and 14 ee Figures 12, 13, and 14 ee Figures 12, 13, and 14 ee Figures 12, 13, and 14 ee Figures 12, 13, and 14)))))
6. Remove the four (4) screws [1] from mounting
block [10] and pull the block out of the upper
manifold [11] as shown in Figure 12.
7. Remove and inspect the o-rings [2, 8, and 9].
Replace if necessary (see Figure 12).
8. Remove mounting ring cover [7] by pulling
straight up as shown in Figure 12.
9. Remove mounting ring [6] by pulling straight up
as shown in Figure 12.
3 9 3 9 3 9 3 9 3 9
Evolver 202 Robotic Atomizers - Maintenance
10. Loosen the two (2) screws [3] on the shroud
halves. Carefully pry the shroud halves [4 and 5]
apart by placing a thin blade screw driver in
between them.
11. Loosen one end of the coiled fluid tube [13] by
removing the nut [6] and ferrules [7 and 8] from the
valve manifold [5] (see Figure 13).
12. Loosen one end of the gray rigid tube [12] by
removing the nut [9] and ferreles [10 and 11] from
the valve manifold [5].
13. Remove the six (6) screws [17] and the four
(4) screws [14] from the bottom of the mounting
plate [4] (see Figure 13). Inspect the four (4)
o-rings [15] located within the screws [14] and
replace if necessary.
14. Carefully pull upward on the head manifold
block [22] which will disengage from the bottom
valve assembly block [5]. Inspect o-rings [2] on
the ends of the connecting rods [1]. Replace if
necessary (see Figure 13).
15. Remove the four (4) connecting rods [1] by
unscrewing counter-clockwise. Remove and
inspect the four (4) studs [3] and the o-rings [2] and
replace if necessary.
16. Remove and inspect the coiled fluid tube by
removing the tube nut [6] and ferrules [7 and 8]
from the upper head manifold [22].
17. Release the cascade cable from the valve
manifold by loosening the set screw [23]. Pull the
cable out of the mounting plate [4], and cascade
[19] out of the upper head manifold [22].
18. Reassemble in reverse order making sure to
align the cascade wire plug timing mark with the
timing mark on the mounting plate [4] as shown in
Figure 13. Tighten set screw [23].
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