Renfert 29550000, Translation Of The Original Instructions For Use

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EN
5.2 Cold silanization in the sandblasting unit
The Basic series of Renfert sandblasting units is exclusively recommended by 3M ESPE for use with
ROCATEC™� This bonding system is ideal if an adhesive bond is required between a composite and a
dental material (metal, acrylic, porcelain, zirconia porcelain)�
Advantage:
The surface film is applied cold, preventing thermal loading of metal frameworks and consequently the
risk of distortion� All units in the Basic series can be used for ROCATEC™ due to their regular, homoge-
neous jet flow.
6 Cleaning / Maintenance
Before cleaning or servicing:
► Switch off and unplug the device!
► Disconnect the appliance from the compressed air supply!
6.1 Cleaning the Interior
• DO NOT use solvent-containing cleaning agents or disinfec-
tants� (use e�g�, soapy water)�
• Remove the grate and vacuum the blasting chamber�
• Wipe out the tanks and lids only with a dry cloth!
6.2 Condensation
• Inspect the water separator (16)�
• Drain any water off through the valve (17)�
6.3 Blasting Nozzle Replacement
• For installation see accessory supplement�
6.4 Cleaning the dosing nozzle
The dosing nozzle from the mixing chamber can become blocked
due to contamination and moist blasting sand�
For cleaning, the dosing nozzle is removed using the supplied tool
and replaced after cleaning�
• Vacuum clean the blasting tank completely�
• Hold the dosing nozzle with the tool and pull upwards (Fig� 12)�
• Clean the dosing nozzle (e�g� blow with compressed air)�
• Replace dosing nozzle�
Before remounting, the dosing nozzle should be completely
dry!
• The dosing nozzle must be adjusted with blasting tanks of
25 - 70 µm (Fig. 13)!
see also supplement „Cleaning the dosing nozzle“
6.5 Lamp cover
In the course of time, the lamp cover can become matt�
This cover can be ordered as a spare part�
Fig. 10
Fig. 11
17
16
Fig. 12
Fig. 13
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