Renfert Basic classic User manual

Bedienungsanleitung


 
ᜪ◅一⥢⩌߭瞦綣砞煿砖߭佈⥢ᆺ
.BEFJO(FSNBOZ
Basic classic
No. 2947
21-6638_A_01072012
Ideas for dental technology

- 1 - EN
Basic classic
No. 2947
ENGLISH
1. Introduction.......................................................................................................................................... 1
1.1 Employed Symbols ................................................................................................................. 1
2. Safety ..................................................................................................................................................... 2
2.1 Intended use............................................................................................................................... 2
2.2 Improper use.............................................................................................................................. 2
2.3 Environmental conditions for safe operation.............................................................. 2
2.4 Hazards and warnings........................................................................................................... 2
2.5 Authorised persons................................................................................................................. 3
2.6 Liability Exclusion .................................................................................................................... 3
3. Product description.......................................................................................................................... 3
3.1 General description................................................................................................................. 3
3.2 Components and functional elements........................................................................... 3
3.3 Standard Delivery.................................................................................................................... 4
3.4 Accessories ................................................................................................................................ 4
4. Commissioning.................................................................................................................................. 4
4.1 Installation ................................................................................................................................... 4
4.2 Foot switch connection ......................................................................................................... 4
4.3 Compressed air connection................................................................................................ 4
4.4 Electrical connection .............................................................................................................. 5
4.5 Connection to suction device............................................................................................. 5
4.6 Adjusting the Operating Pressure.................................................................................... 5
4.7 Filling the Sandblasting Tanks........................................................................................... 5
4.7.1 Authorised sandblasting material............................................................................................ 5
5. Operation.............................................................................................................................................. 5
5.1 Blasting Notes ........................................................................................................................... 5
5.2 Cold silanization in the sandblasting unit..................................................................... 6
6. Cleaning / Maintenance ................................................................................................................ 6
6.1 Cleaning the Interior............................................................................................................... 6
6.2 Condensation............................................................................................................................. 6
6.3 Blasting Nozzle Replacement............................................................................................ 6
6.4 Cleaning the dosing nozzle................................................................................................. 6
6.5 Lamp cover ................................................................................................................................. 6
6.6 Spare Parts................................................................................................................................. 6
6.7 Shipping Notes.......................................................................................................................... 6
7. Trouble shooting ...............................................................................................................................7
 ................................................................................................................ 7
9. Warranty ............................................................................................................................................... 8
10.Disposing of the Unit ...................................................................................................................... 8
10.1 Information on disposal for countries within the EC............................................ 8
1. Introduction
1.1 Employed Symbols

Danger
This indicates an imminent risk of injury.

Electrical hazard
There is a risk of electrical shock.
Attention

Note
The operating instructions contain useful information to make handling easier.
Attention!
Wear eye protection.
 
 
Further symbols are described by their uses.
EN

- 2 -
EN
 
Inform the operator about working procedures, possible operating hazards and actual operation of the unit
with these user instructions.

 



 


 

- 
- 
- 
- 
- 
- 
- 
 


 
 If the unit is not used according to the instructions for use, then protection can no longer be guaranteed.
 -
change is necessary, this may only be undertaken by a skilled electrician.
 The mains plug must be easy to access.
 

used.
 Risk of Injury!
-
sories may be used.
 -
ation“!
 Always disconnect the unit from the compressed air and power sources prior to beginning any mainte-
nance work.
 
eyes.
 

 
the lid only with a dry cloth. Do not write or stick something on the tanks.
 Do not unscrew the tank lid as long as the pressure had not been released
 
 
-
sent a serious hazard.
 


 Improper use can result in the risk of eye or skin injuries.
 
 
 

 Do not employ the foot switch when only the compressed air supply hose is connected. The loose hose
could wrap around itself and cause serious injury.
EN

- 3 - EN
 


and the specialist dealers.
 

 The product is employed for any purposes other than those cited in the operating instructions.
 The product is altered in any way other than those alterations described in the operating instructions.
 The product is repaired by other than an authorized facility or if any but Renfert OEM parts are employed.
 
 In the case of mechanical impact or if the unit is dropped.
 
 
 


The Basic classic

 
 
2 Base grid
3 Selector switch

 
5 ON/OFF switch
 
7 Pressure regulator
8 Pressure gauge
9 Protection screen
10 Hand piece
11 Compressed air tube
12 Power cord
13 Foot switch





17 Air connection

19 Filter cartridge
20 Suction tube
21 Water trap

66
10
2
11
13
1
14
14
21a
3
8
20
7
4
5
12
16
15-1
 17
21 1819
9

(obscured

EN

- 4 -
EN
 
1 Basic classic
1 Foot switch
1 Connection set
 
1 Power cord
 

2947-0050 Basic classic
2947-0250 Basic classic 


Cobra aluminium oxide
 
 
 
 
 
 
 
 
 
 
Rolloblast glass beads
 
 
 
Nozzles
Round nozzles
   
  
   
   
   
   
   
Slotted nozzles
 
 
 
Choose a stable and non-slip surface to stand the unit on.
 Foot switch connection











13
15
16
 


-
plied set and attach this to the other end of the tube.




11
17
EN

- 5 - EN
 Electrical connection
-
tible.

Plug in the mains cable.
12 4



 







 Adjusting the Operating Pressure




 
 
Even though the manometer may indicate pressure, the sandblasting tanks are only
under pressure if the foot switch is engaged.



 

 
.
The sandblasting unit is now operational.
 





durability of the units if other sandblasting material is used.



78




 Operation


Do not operate the foot switch during tank selection.



 

 

5



EN

- 6 -
EN
 

-



 
 
 
 Disconnect the appliance from the compressed air supply!
 







 


 
For installation see accessory supplement



21a
21
 

and moist blasting sand.

cleaning.




Before remounting, the dosing nozzle should be completely dry!

see also supplement „Cleaning the dosing nozzle“


 

 
For the order numbers of consumables and spare parts please refer to the spare parts list at the end of this manual.

 


www.renfert.com.
EN

- 7 - EN
 
Problem Possible cause 
  
piece.
 
 
position.
 
and blow it out.
 

 
 
place.


 -

moist sand.
 
see chapter 6.4


 -

 
 

 
  
 
 
 
  
 
 
 
part list.

from the foot switch.
   
Foot switch fails to
switch on.
 -
nection.
 
 
compressor.
 
Foot switch hoses
cannot be disconnected
from the unit.
 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 
Basic classic for a . In case of



-



 

health-hazardous residues in the unit.
 


electronic units for proper disposal or recycling.
Within the European Union units with this symbol should not therefore be disposed of in unsorted domestic waste.
For more information regarding proper disposal please apply at your local authorities.

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