Renfert Basic quattro IS Traduccion Del Manual De Instrucciones Originale página 25

5 Operation
If the membrane key is damaged or defect, please discon-
nect the device and send away for repair! If the membrane is
removed there is the risk of an electrical shock!
Do not operate the foot switch during tank selection.
⇒ Switch the illumination on (3)�
⇒ Select the blasting tank at the selection switch (9, Fig� 1)�
⇒ Take the respective hand piece from the selected blasting tank
(see coloured marking)�
⇒ Activate the foot switch (25, Fig� 1)�
♦ The sandblasting material will flow as long as the foot switch is
activated�
5.1 Blasting Notes
Flat blasting with wide nozzles:
90003-1739 1.5 x 3.5 mm [0.059 x 0.138 inch]
When blasting glass ceramics, refer to manu facturer's notes�
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 Sandblasting tank
Check the sandblasting tank or tank lid regularly, at least
1 x a year, by visually inspecting for damage or changes to the material (e.g., cracks ...).
If in doubt, replace!
The sandblasting tank and tank lid are subject to a natural
aging process depending on ambient conditions and must be
replaced as standard after every 15 years of operation.
Note the year of manufacture on the round stamp engraved
on the sandblasting tank and in the tank lid; Our customer
service team are happy to advise you.
Example of an engraved round stamp:
Date of manufacture 01-2003
To clean:
DO NOT use solvent-based cleaning agents or disinfectants.
Solvents and tensides can result in microcracking in the plastic (danger of explosion!).
⇒ Only clean the sandblasting tank and tank lid by rubbing with a dry cloth�
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Fig. 9
Fig.
en
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