hold the bowl against the platform base. If the bowl becomes loose, polishing action will be
reduced and vibration of the unit will be increased.
Operating Procedure for Turbo Tumblers
Your new Turbo Tumbler requires no break-in. Never turn the Tumbler on without the bowl
installed. The Turbo Tumbler has been designed so that it will not walk during normal operation if the bowl is securely locked in place. If, however, the bowl vibrates loose, the machine
may “walk” or travel around during operation. We recommend that the Tumbler be placed on
a solid surface away from any combustible materials when running. If the Tumbler is to be
used on a bench, it is a good idea to place it in a position where it cannot fall off the bench if
some movement occurs.
Important Safety Information
1. Under no circumstances should live ammo or primed cases be tumbled.
2. Your Turbo Tumbler, or any other electrical device, should not be operated in a wet
atmosphere or around water.
3. Be certain to always use a grounded three-prong outlet to prevent possible electric
shock.
4. Never cover the Tumbler with anything to insulate the noise (blanket, box, etc.). Do not
obstruct air flow around or under unit. Operate unit on a smooth hard surface. Do not operate
on soft materials such as a carpet, tablecloth, cardboard, newspaper etc. as it could overheat
and be a fire hazard.
Polishing
Add media to the Tumbler bowl until it is half to three-quarters full. See capacity chart on
page 52 for specific load. Add the cases to be polished and turn on the machine. The cases
will settle into the media and begin to move through the media. Polishing has commenced.
Check the cases from time to time for the level of polish desired. In most cases, two to
four hours is all that is required, unless the brass is particularly badly tarnished.
Once the cartridge cases have the desired polish on them, they may be removed from the
Tumbler. There are two ways to go about this: 1) Leave the machine running, removing the
cases one at a time holding the case mouth down and against the central vibrating stem to
shake loose any media within the case itself; 2) using a colander or basket and shake the
media into a bucket or some sort of receptacle. Once the bulk of the media has been cleared
away, take each case and tap it lightly, mouth down, to remove any remaining media.
It is important to be sure all of the media has been removed from the cases. This is particularly true of bottleneck cases, but is easily accomplished with one of the two systems above.
Be sure to check the flash holes of unprimed cases and remove any media which may have
become lodged in the hole.
Turbo Tumblers (continued)