Maintenance

1.  Sterilization : The SAF is provided non-sterile and must be sterilized before use:

a.  The SAF should be autoclaved, using a calibrated steam autoclave.
As a new version of the SAF ("SAF_neo") with more durable plastic components was introduced in mid-2015, the autoclaving temperature depends on the directions on the package of the SAF. Sterilization can either be carried at a maximum temperature of 121⁰C (250⁰F) for 20 minutes , or at a maximum temperature of 134⁰C (273⁰C) for 4-10 minutes.

Note: Make sure not to mix files from different batches, that may vary in their temperature resistance, as those designed for 121 ^>oC (250^oF) will be damaged if heated to 134^oC (273^oF). Using higher temperature settings than the value indicated on the package may result in damage to the plastic shank of the SAF.

b.  Avoid using disinfection reagents, as some disinfection reagents might cause deformation of the SAF’s plastic parts. This also applies to certain types of chemiclaves.

c. Avoid placing the SAF in an ultrasonic bath, that may negatively affect its plastic parts.

d.  Do not place the SAF in a glass bead sterilizer, as it may damage its plastic parts.

2.  Lubrication : Lubricate and wipe the handpiece head after each treatment.

Lubrication should be done through the suitable handpiece adapter. Make sure the lubrication nozzle is well fitted into the handpiece and spray for several seconds, until clear oil comes out of the other side of the handpiece head. In case of improper rotation of the RDT3 head, washing and soaking in hot water may help remove sodium hypochlorite remnants. Oil the RDT3 handpiece after every use.

3.  Irrigation system maintenance : Irrigation fluids such as NaOCl may harm the electrical parts™, etc.).

1. 1. Always use a funnel (supplied) to fill the irrigation reservoir of the VATEA. The bottle of the EndoStation™ is detachable and should be filled away from the main device, thus does not require a funnel.
   2. Avoid spillage of irrigation fluids while filling or emptying. If spillage occurs, wipe immediately with a wet wipe, followed by a dry wipe.
   3. Irrigation solutions, such as NaOCl, may clog the tubes if they are of low quality or not properly handled. Make sure to replace the solution at the end of each day
   4. At the end of the work day, carefully empty the irrigant container through its filling orifice and then fill it with water. Flush with water to remove residual irrigant from the container and tubing system:
      1. VATEA: By running the pump on 10 mL/min for 2 minutes.
      2. EndoStation™: By pressing the "Rinse" key for 30 seconds. 

Proper cleaning after the use of NaOCl is extremely important to avoid crystallization and clogging of the tubes and connectors.

  e. When storing the VATEA or EndoStation™, disconnect the irrigation tubes. In such a case, it is recommended to draw air into the tubes before storage, to dry them.

4.  General instructions:

1. 1. Regularly inspect the device and its parts for insulation defects and replace if necessary. Assure clear air vents to avoid overheating.
   2. Do not sharply bend the electrical cords.
   3. Do not drop or impact the device.
   4. Do not disassemble the device in any case – if a problem occurs, approach a manufacturer-authorized technician.
   5. Follow the "Instructions for Use"> manuals for each device and accessories.
   6. Do not lubricate the EndoStation's micromotor or sterilize it by autoclave or subject it to an ultrasonic cleaner.