How to operate the Vibratory Tumbler Step 1:  Pre-clean and degrease items to remove oil and dirt. Step 2: Fill the Tumbler Bowl about 2/3 full with Polishing Media. Various Media are available for different jobs therefore select the most appropriate media and running time for the objects you wish to Clean, Deburr or Polish. To remove Rust, use Ceramic Triangles which are good for edges and holes. This gives a Dull finish. To De-burr or Polish, you can use either Plastic Cones, Walnut Shell or Porcelain Cylinder (see Types of Media for further information) Step 3: Put the parts to be cleaned into the Vibratory Tumbler and cover the Bowl. Do not over fill the Tumbler Bowl and do not exceed the work weight limit of 4lbs including media. It is always best to do a test run on a few pieces of the products to be cleaned to test the media and running time before committing to a specific process. You can also add the Frost Vibro Liquid to clean and degrease old grimy hardware up to 50% faster. Step 4: After using a fine polishing media the cover should not be opened for about 30 minutes in order to allow the dust to settle. If FROST Vibro Liquid is used, then use the Drain Hose to drain out any excess lubricant/water into a suitable container, preventing overflow. Step 5: Check the cleaned products to determine if the job is completed to your satisfaction. Repeat the process if required. When the work is completed, pour the media and parts from the bowl onto newspaper or a towel, remove the parts and dry them with a heat lamp or a hair dryer to avoid flash rust. Allow the wet media to air dry for future re-use. Ideal for Bench Top Polishing, Descaling , Deburring, and Surface Conditioning Flow-Through Design. Heavy Polymer Bowl. For parts up to 178mm/ 7” long. 250mm/10” dia. bowl. Media not included. Motor: 240V/50Hz, Single Phase. Weight: 4.2kg Customers’ reviews “…Buy this tumbler. I have been waiting aaaages for them to come back in stock. Well worth the wait tho. Might even have to get another…”  – Guest “…Astonishing results with a box of 80 year old rusty car parts that really don’t look like they are worth keeping, and are too much hassle to wire brush or use electrolysis…. but a day in this machine with the plastic triangles/solution and they come out looking almost perfect…”  – Guest