Needle Packing, Fluid Insert, Spreader Valve Assembly - DeVilbiss Compact MINI Technical Bulletin

PARTS REPlACEMENT/MAINTENANCE
NEEDlE PACKING INSTRuCTIONS
Replacing Needle Packing
13 . Remove trigger using TORX (T20) driver . (See figs
25 & 26)
14 . Remove fluid adjusting knob and needle spring with
spring pad from gun . (See figs 27 & 28)
15 . Remove fluid needle from gun body . (See fig 29)
16 . Loosen and remove packing nut using a straight
blade screwdriver . (See figs 30 & 31)
17 . Discard old packing and packing spring if replacing .
Clean packing if reusing . Also clean packing spring
and nut . (See fig 32) .
18 . Re-assemble the packing, (See fig 32) . Assemble
into gunbody by hand (see fig 33) and then tighten .
(See figs 30 and 31)
19 . Insert fluid needle all the way into gun body seating
in fluid nozzle (See fig 34) .
20 . Insert needle spring, spring pad, and fluid adjusting
knob . (See figs 28 & 27) . Reinstall trigger . (See figs
25 & 26) .
21 . Trigger gun fully and screw in fluid adjusting knob
until it stops . Back it off 3 turns and gun will have
full needle travel .
22 . Trigger gun several times to verify correct operation .
SPREADER VAlVE ASSEMBlY
REPlACEMENT/MAINTENANCE
The spreader valve assembly can be replaced if
damaged . Remove using 14 mm Spanner (See figs
35 & 36) . The internal seal can be replaced and is
included in the Gun Rebuild Kit .
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