Ransburg RMA-560 Single_Dual Purge Direct A13364 - Manual (Page 54)

DISASSEMBLY PROCEDURES
Atomizer Removal / Replacement
Using the applicator removal tool (76772-00) in-
sert the pin diameter of the wrench into one of the
four (4) holes of OD of the quick disconnect ring.
Apply a force to the tool in a counter-clockwise
direction as shown in “Applicator Removal from
Robot” figure.
Applicator Removal from Robot
Lay the applicator on its side of a clean and
secure area, preferably an area where regular
maintenance is performed. Using the large open
end of the bell cup / combo wrench (A12061-00)
on the flats of the turbine shaft, carefully hold
the outside of the bell cup with one hand while
applying a clockwise force to the wrench. The
bell cup is a right hand thread and must be turned
counter-clockwise to remove.
Place the bell cup in a safe and secure place.
Carefully inspect the cup for any damage. If there
is any damage to the cup, it must be replaced.
NOTE
NOTE
W A R N I N G
!
W A R N I N G
!
† For reassembly instructions, use the
reverse of the following disassembly pro-
cedures.
† To facilitate atomizer removal from
hose manifold, a robot program should be
made that purges all paints and solvents
from the RMA-560. Ideally it would then
position the bell assembly in a bell remov-
al position where the bell cup is pointed
downward at a 30° angle. Any residual
solvents would be contained in the “J bend“
of the robot wrist.
† All O-rings described in the “Mainte-
nance” section of this manual should be
lubricated with a food grade petroleum
jelly or with A11545 lubricant.
† Prior to removing applicator from the ro-
bot, the following tasks must be completed.
• Robot put into E-stop mode, locked and
tagged out.
• All fluid passages are cleaned, purged
out, and depressurized.
• Air turned off.
† Carefully remove the quick disconnect
ring to ensure any residual line pressure has
been relieved to atmosphere.
† The bell cup should always be the
first component removed if any mainte-
nance is performed. Following the pro-
cedure will minimize the risk of damage
to the cup.
Bell Cup Removal / Replacement
RMA-560 Single/Dual Purge Direct Charge - Maintenance
Ransburg
LN-9278-13 51