Follow the same procedure with the other worm gear (9) and assemble it to
whipper spindle sleeve 13. Again be sure that the gears (9) are fitted to
sleeves with set screw holes held exactly in front, in order to get proper
timing of the whippers. It is well to put film of oil on the whipper spindle
sleeves (13 and 20) before inserting them into the gear case (5) bearings.
17.
Greasing the Worm gears
Put about TWO TABLESPOONS ONLY of special Mixmaster lubricant (86) into the
gear compartment, placing it in the metal worm and gear (9) teeth as much as
possible. It is essential to use special Mixmaster lubricant. This grease
was chosen after many tests because it adheres properly to the surfaces to
be lubricated, and does not thin out when warm.
Fit gear case cover (7) and use new gasket (6) if necessary. Fasten cover
with two screws (8) and tighten. Place a few drops of oil in all oil holes
and run motor idle for a time to free the gears.
18.
Adjusting the position of the Motor and Whippers (2l)
The adjustment screw (32) is provided in the top of the upright (46) so the
position of the whippers may be set permanently for the bowls, and to allow
a free engagement of the Power Unit Attachment and other attachments,
between the two holes in the base of the Mixmaster’ and the motor.
To properly adjust screw 32, put the motor on the standard, take the Special
Gear box gauge, or a Power Unit Attachment, and slip it into the whipper
spindle sleeve (20). Lower the motor head to its horizontal position and
note whether the two buttons on the bottom of the foot of the gear box
gauge, or Power Unit, are forward of the two holes in the base, or back of
them. If ahead of the holes, loosen lock nut (31) and turn screw (32) down
until buttons enter holes freely. Also check the space between the bottoms
of the whippers (21), and the surface of the mixing bowl (48, 49 and 62).
Whippers must come close to surface of bowl so all ingredients in the bowl
will be mixed and so bowl will turn) but the whippers should not rub on
bowl. If whippers rub set adjusting screw 32 higher. If whippers do not come
very close to surface of bowl, adjust screw 32 lower. When the screw has
been properly adjusted lock it in place by tightening nut 31.
19.
Replacement of Condensers (69)
19—A. Should either the condenser for governor breaker points, or the filter
condenser (see the general remarks on page one of this bulletin) fail, the
removal of both condensers is necessary since they are housed in the same
metal container. Proceed as follows:
First, remove switch cover assembly (71) and governor (100) as in
section 5 and 5—A, an4 take out switch mounting bracket (105) as in
section 5—B.
Second, take out retaining screws (23) as in section 6 and separate
motor housing.
