| Replacement Parts - HANDPIECE TUBING REPLACEMENT |
|
 |
| Click Here to download this information in PDF format. |
| INSTRUCTIONS |
| 1. Remove the tubing from the bottom fitting of the sand tank. See illustration 2 for instructions on quick fittings. |
| 2. Remove the handpiece assembly from inside the cabinet by pulling the tubing through the rubber grommet. |
3. Unscrew the nozzle cap [7] and remove the tip [6] and the sealing washer [5]. Using a pair of pliers, grasp the handpiece insert [4]and with a twisting motion pull the tubing through the handle [3]. Pull the handpiece insert from the tubing by twisting and pulling.
NOTE: On some units, a steel barbed nozzle may be in the tubing - this should be removed from the tubing and discarded it can no longer be used with the new long lasting polyurethane tubing. It may be necessary to moisten the tubing and/or soak the tubing in warm water to ease onto the barb at the bottom of the sand tank. |
| 4. Using the new piece of tubing, push the tubing through the handle-using a twisting motion. When the tubing is through the handle, pull in out several inches and press the handpiece insert [4] all the way onto the end of the tubing, until the tubing is flush with the front of the insert (see inset). It may be necessary to moisten the tubing to ease the installation of the handpiece insert. |
| 5. Pull the tubing back into the handle until the collar on the handpiece insert is butted-up to the end of the handle. Pull the tubing through the rubber grommet and re-attach it to the jar assembly by pushing it into the quick-release fitting. Re-assemble the sealing washer, tip and nozzle cap to the handle. |
|
|
|
|
|
|
