A 5.3 Connection requirements
• The compremend air coming from the
dental unit into ELECTROtorque unit
need to be dry, clean and oil-free.
• If necessary please use air-filter, water
reparator or air-dryer.
• To avoid demages at the motor and the
handpiece it’s important to observe the
air requirements.
Air requirements:
Dry, free from contamination and oil.
If necessary
• Use a compressor with a dry air system.
• Install an air filter if necessary (50 µm).
• Blow out the lines before installation.
• cooling air pressure :
2,5 - 4,5 bar
• spray air pressure:
1,0 - 2,5 bar
• spray water pressure:
0,8 - 2,0 bar
• Air flow for the handpiece, coming out
from e- type connection, must be
between 6 - 10 NL/min.
this can easly be proofed with the KaVo
flow meter
1
0.411.4441 or 1.001.9932.
Please push the flow meter upright on
the motor and start the motor by pressing
the foot control. Check the upper edge of
the ball
2
.
15
ELECTROtorque 4890/K200.
2
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2
Summary of Contents for ELECTROtorque 4890
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