Owner manual

Copes Quick Change
Aerobell Motor Removal
1. Prior to removing the Quick Change Motor
Assembly, ush the paint feed line and bell
with solvent. If ushing is not possible and
paint is in the atomizer feed tube, place a rag
over the bell end of the atomizer and proceed
to step 2.
2. Using 75852-00, retaining nut tool, loosen
75844-00, quick change motor assembly
retaining nut. Loosen retaining nut CCW to
complete thread disengagement.
3. While properly supporting the quick change
motor assembly, remove from the manifold.
Do not allow any paint to drip from the
manifold into the air ports on the back of the
air turbine.
4. Reinstall 76756-00, shaping air ring, into
shroud. Note that when screwing 76756-00 in
place, it will become tight after approximately
2-1/2 turns. At this point, use a strap wrench
if required, to tighten further. The 76756-00
will break free and become loose again and
can then be tightened down fully by hand
until it bottoms against the shroud.
5. Screw 76757-00, shaping air ring cap,
onto the 76756-00, shaping air ring, in CW
direction. Hand tighten until the ring and
cap mating tapered surfaces contact and
hand torque 1/8 turn.
Aerobell Copes - Maintenance
DISASSEMBLY PROCEDURES
Atomizer Bell Removal
1. Remove 75756-00, shaping air ring, from
shroud by hand or by strap wrench if required,
turning CCW. Note the 76757-00, shaping
air ring cap, will come o with the 76756-00,
shaping air ring.
2. To remove atomizer bell, place RPM-419,
wrench, over ats of shaft to lock shaft.
Unscrew atomizer bell by hand turning
CCW.
3. If the atomizer is tight and can’t be removed
by hand, use the second RPM-419, wrench, to
place over the wrench ats of the atomizer
bell.
4. Refer to page 18 for important information
about atomizer bell cleanliness. Do not install
a dirty or damaged bell onto the Aerobell
Copes.
Shaping Ring Air Cap / Shaping
Air Ring Disassembly
1. Separate 76756-00 and 76757-00 by hand
or by strap wrench. Hold one stationary
while turning the other CCW. Note that it
is only necessary to separate these parts if
replacing one, or for thorough cleaning.
Atomizer Bell Reassembly
1. Before reassembling the atomizer bell, ensure
the tapers of the shaft and bell which mate
are totally clean, as well as the shaft and bell
threads.
2. Place RPM-419, wrench, over wrench ats of
shaft to lock the shaft.
3. Screw atomizer bell onto shaft in CW direction.
(Hand tighten only.)
22 LN-9230-00.1
> Be sure to carefully hold the quick change
motor assembly during removal. The quick
change motor assembly weighs approximately
7 lbs and may be dropped and damaged if not
properly supported.
C A U T I O N
!