Ega Master Aqua Master Manual De Instrucciones página 13

Screw off the three-jaw chuck from the output shaft.
Remove the additional handle. Knock the gearbox housing with the inner thread side lightly on a wooden base. The
gearbox stages come off and can be drawn out of the housing easily. Remove snap rings and pull out bearing ring with
bearings. At this light pushing or knocking on a wooden base could be helpful. Clamp the gearbox housing and turn
the bushing with adjusting ring left-hand till to the stop. To screw off the bushing from the adjusting ring warm up the
bushing with a hot air blower before. Remove steel rollers. Remove snap ring and draw out the complete output shaft.
If necessary, continue to disassemble.
Screw out connecting nipple and nipple. Loosen screws and take off the air and damper connection as well as the
intermediate washer. Pull the guide sleeve out of the seat.
Repairs should be executed by authorized professionals only.
After checking and replacing worn parts perform reassembly. It will be done essentially in the reverse order than the
disassembly. Lightly grease all parts to avoid falling apart during reassembly. Remove any oil and resin residue from the
rotor slots. The vanes should fit easily into the rotor slots.
If motor to be turned, does not at all of heavily after reassembly, light tapping with a rubber hammer on motor
housing is helpful. The rotor places and comes into a free-wheel position between the end plates. If not, check lengths of
the rotor, cylinder bushing and vanes.
a. the vanes shall not jut out lateral of the rotor slots, but not project on the rotor.
b. cylinder bushing has to be 0.08 mm to 0.10 mm longer than the rotor.
GEARBOX 79906
HANDLE
ASSEMBLY HINTS
REASSEMBLY
MOTOR RUNNING
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