Other areas of use also include divesting press ceramic or sandblasting porcelain occlusal surfaces� Improper use Only spare parts and accessories supplied or authorized by Renfert GmbH may be used with this prod- uct� If other spare parts or accessories are used, this could have a detrimental effect on the safety of the device, increase the risk of serious injury and lead to damage to the environment or the device itself�...
► The product is altered in any way other than those alterations described in the operating instruc- tions. ► The product is repaired by other than an authorized facility or if any but Renfert OEM parts are employed. ► The product continues to be employed, despite obvious safety faults.
Product description General description The Basic line of sandblasting units are designed for use in dental laboratories to remove investment residues, oxides on cast objects, and for surface treatment� Components and functional elements Selector switch Hand sleeves 17 Filter cartridge 10 Base grid 18 Suction tube Pressure regulator...
Standard Delivery 1 Basic master 1 Foot switch 1 Connection set 1 Set of Operating Instructions, with attachment 1 Power cord Accessories Abrasives Cobra aluminium oxide 1594-1105 25 µm [500 mesh], white 5 kg canister 1594-1205 50 µm [270 mesh], white 5 kg canister 1594-2220 50 µm [270 mesh], white 20 kg bucket...
Compressed air connection • Push the compressed air tube (21) onto the tube connection point (11) as far as it will go� In doing so there will be a slight resistance to overcome� • To connect to the compressed air system, select the relevant tube coupling from the supplied set and attach this to the other end of the tube�...
Sandblasting materials from other manufacturers may be used providing the grain size, grain shape and degree of purity comply with the above mentioned materials� The company Renfert GmbH assumes no liability for function and durability of the units if other sandblast- ing material is used�...
Serial number and date of manufacturing are shown on the type plate of the unit� Shipping Notes • Empty all blasting tanks� • Order Renfert transport packaging (Tel� +49 7731 8208-383)� The return form can be downloaded from the „Advice“ section on the Renfert website at www.renfert.com� - 9 -...
Trouble shooting Trouble Possible cause Corrective action No air and no abrasive. • Blasting nozzle blocked at the hand- • Unscrew the nozzle from the hand-piece and blow piece� it out� • With the nozzle removed, blow out the blasting hose by activating the foot pedal�...
Warranty Provided the unit is properly used, Renfert warrants all parts of the Basic master for a period of 3 years. In case of any claims for warranty original dealers‘ invoice is required� Parts which are subject to natural wear and tear (wear parts) and consumables are excluded from the guarantee�...
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