Other Malfunctions - Aesculap microspeed uni Gebrauchsanweisung

Aesculap Power Systems
microspeed® uni motor system

7.2 Other malfunctions

Malfunction
The motor does not run
Control unit cannot be operated
The motor does not run
Connected handpiece does not run Handpiece blocked
No coolant flow
Pistol handpiece does not run
48
Cause
No power to control unit
Fuses blown
Internal monitoring system
blocking the system
Nozzle clogged
Tubing inserted incorrectly
Coolant pump motor defective
Protection against inadvertent
switch-on activated
Finding
Control unit not connected to
mains power or not switched on
(Power ON indicator dark, black
display)
Power ON indicator dark, black
display
Control unit not operational
although it is used correctly
Motor runs when the handpiece is
not connected
Coolant pump works
Coolant pump works
Coolant pump does not work
Upper trigger turned by 90°
Remedy
Connect control unit to mains
power, and switch it on
Replace fuses, see chapter Fuse
change
Switch on and off the control unit
If the error reoccurs, have the
control unit repaired by the
manufacturer
Have handpiece repaired by
manufacturer
Clean nozzle
Install tubing correctly, see chapter
System set-up
Have pump motor repaired by
manufacturer
Turn back upper trigger