Why is my Renfert Basic classic Dental equipment unit blasting continuously?
If your Renfert Dental equipment unit is blasting continuously, it could be due to the foot switch being connected incorrectly. Inspect and correct the foot switch connection. Alternatively, the valve in the foot switch may be defective, in which case you should replace the foot switch.
What to do if Renfert Basic classic has only air, but no or very little abrasive?
If your Renfert Dental equipment is dispensing only air with little to no abrasive, the metering nozzle at the tank might be blocked. Try unscrewing the tank cover. Another possibility is a blocked mixing chamber filter combination; try sealing the top of the riser pipe (blue hose) with a piece of insulation or Sello tape. Finally, the abrasive itself may be impure or moist, in which case you should replace it.
How to fix Renfert Basic classic lamp that does not go on?
If the lamp on your Renfert Dental equipment does not turn on, first ensure the power cord is properly plugged into the wall outlet. If it's plugged in, the fluorescent tube may be defective and need replacement. Faulty electronics could also be the cause, requiring service to replace the electronics. Another potential issue is that the fluorescent tube is not properly seated in the socket.
What to do if Renfert Basic classic Dental equipment has no air and no abrasive?
If your Renfert Dental equipment is dispensing neither air nor abrasive, the blasting nozzle at the hand-piece might be blocked. Unscrew the nozzle from the hand-piece and blow it out. Also, check the foot switch connecting lines for any kinks and correct them if necessary. For 2-tanks versions, ensure the switch is not set to an intermediate position; turn the switch until you feel it click into place.
Why is compressed air leaking from the Renfert Basic classic Dental equipment foot switch?
If compressed air is leaking from the foot switch of your Renfert Dental equipment, the pneumatic hoses may be reversed. Try reversing the connections.
What to do if Renfert Dental equipment foot switch fails to switch on?
If the foot switch on your Renfert Dental equipment fails to switch on, first check for pressure at the compressed air connection, inspecting the compressed air lines and/or the compressor. Also, ensure that the pneumatic hoses are not kinked; reposition them if necessary.
How to disconnect foot switch hoses from Renfert Basic classic?
If the foot switch hoses cannot be disconnected from your Renfert Dental equipment, the push-in connection is not released. Press the push-in connection ring on the hose side firmly while pulling on the hoses.
Explains the meaning of various symbols used in the manual and on the unit.
Defines the correct applications and warns against misuse of the sandblasting unit.
Outlines environmental requirements for safe and reliable operation of the unit.
Details potential risks, safety precautions, and mandatory protective measures.
Specifies who can operate/service the unit and outlines Renfert's liability exclusion.
Provides a general description of the Basic classic sandblasting units.
Lists and illustrates the main parts and functional elements of the sandblasting unit.
Covers unit installation, foot switch, and compressed air connections.
Details electrical hookup and connection to a suction device.
Explains how to adjust pressure and fill sandblasting tanks safely.
Lists approved abrasive materials for use with the unit.
Covers switching on, tank selection, blasting, and cold silanization use.
Instructions for cleaning the unit's interior and checking the water separator.
Details nozzle replacement, cleaning, and information on ordering spare parts.
Provides guidance on preparing the unit for transport and shipping.
Provides a guide to diagnose and resolve common operational issues.
Outlines the warranty period and conditions for the Basic classic unit.
Provides guidance on the proper disposal of the unit within the European Union.
General| Category | Dental equipment |
|---|---|
| Manufacturer | Renfert |
| Model | Basic classic |
| Abrasive media | Aluminum oxide, Glass beads |
| Operating pressure | 4 - 6 bar |
| Connection | 6 mm air hose |
| Voltage | 230 V |
| Weight | 2.5 kg |
| Type | Sandblasting unit |
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