MD 30
MD 30 Operating Instructions, Art. No. 31686, V45/12
25
EN
10
Malfunctions and troubleshooting
Malfunction Cause
Solution
Refer to operating
instructions
Control unit is
not switched on
Set the
power switch “I/O”
to “I”
7.1 Switching the device on and off
Power connection not
established
Connect the control unit to the
mains power supply
6.2 Connection to the power
supply
Incorrect operating voltage Check the mains voltage
6.2 Connection to the power
supply
Device is not
operational
Faulty fuse
Replace the fuse
9.1 Replacing the control unit fuse
Motor not switched on
Switch on the motor using the
treadplate
7.9 Operation using the Vario
pedal
Incorrect motor active
Switching to the other motor,
using the Vario pedal
7.9 Operation using the Vario
pedal
Motor not connected
Connect the motor cable to the
control unit
5.0 Device overview
6.2 Connection to the power
supply
Motor does not run
Handpiece or contra angle
not correctly assembled
Press the handpiece firmly onto
the electronic motor until it
clicks into position and check
that it is secure by moving it
slightly in the opposite direction.
6.3 Device preparation
Peristaltic pump not
switched on
Switch on the peristaltic pump
7.9 Operation using the Vario
pedal
Tubing set incorrectly
inserted
Insert tubing set correctly (note
the direction)
6.3 Device preparation
Tubing set clogged/crusted
matter visible
Replace the tubing set
6.3 Device preparation
Bottle with sodium chloride
solution not ventilated
Open the ventilation filter at the
drip chamber
6.3 Device preparation
Tubing set is dripping
Replace the tubing set
6.3 Device preparation
No irrigation fluid for
instrument
Roller clamp of tubing
set is closed
Open roller clamp all the way
6.3 Device preparation
Pedal not connected
Connect the pedal to the control
unit
6.3 Device preparation
Pedal is not operational
Incorrect operation
Check operating instructions
7.9 Operation using the Vario
pedal
If a fault cannot be rectified, please contact your supplier or an authorized service centre. The addresses are provided on
the last page of the operating instructions.
11
Spare parts list with order numbers
Accessories
Art. no.
Clip set large CL, for attachment to the handpiece, package with 3 pieces ----------------------------------------------------1881
Clip set motor cable, for attachment to the motor cable, package with 10 pieces -------------------------------------------1873
Single-use tubing set, 2 m, sterile, 10-unit pack-------------------------------------------------------------------------------------- 1706
Single-use tubing set with integrated 3 way cock, 2 m, sterile, 10-unit pack--------------------------------------------------6025
Y-connector, for branching tube set for internal and external cooling----------------------------------------------------------1777
Internal cooling nozzle for drilling handpieces with latch system---------------------------------------------------------------- 1712
Internal cooling nozzle clip for drilling handpieces with push button system----------------------------------------------- 39116
Irrigation fluid, 0.9% sodium chloride, 1 liter ----------------------------------------------------------------------------------------- 1707
Nou-Clean clean and care spray --------------------------------------------------------------------------------------------------------- 1984
Spray nozzle attachment for surgical instrument e-coupling--------------------------------------------------------------------- 1958
Spray nozzle attachment for electronic motor 21 ----------------------------------------------------------------------------------- 1974
To order additional parts, please contact our customer service department.