Faults And Fault Detection; Spare Parts With Order Numbers - Nouvag MD 20 Mode D'emploi

MD20
Fault:
Device does not
Control unit not switched
on
function
No connection to the
mains
Wrong operating voltage
Defective fuse
Motor does not run
Motor not switched on
Wrong motor activated
No motor connection
Manual or contra angle not
installed properly
No coolant on the
Hose pump not switched
on
instrument
Hose set incorrectly
clamped
Hose set stuck / encrusted Replace hose set
Bottle of sodium chloride
solution not ventilated
Hose set drips
Footpedal does not
Footpedal not connected
function
Incorrect operation
If a fault cannot be eliminated, please contact the supplier or an authorised service agent. Addresses
can be found on the last page of the operating instructions.
Accessories
Clip large CL .......................................................................................................................................1843
Clip Set; Motor wire ............................................................................................................................1873
Tubes (16cm) to Y connector; 20 units...............................................................................................1773
One-way hose set, 3m, sterile, pack of 10 .........................................................................................6024
Y connector.........................................................................................................................................1777
Three way cock with support ............................................................................................................50437
Coolant, 0.9% NaCl, 1l .......................................................................................................................1707
Nou-Clean; Care- /Cleaning spray......................................................................................................1984
Spray pipe add-on E-adapter, for surgical instruments ......................................................................1958
Spray pipe add-on for electronic motor...............................................................................................1942
For orders of other parts, please contact our customer service. They will be happy to assist you.
16
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9 Faults and fault detection

Cause:
Switch main switch "I/O" to
"I" position
Connect control unit to the
mains
Check mains voltage
Replace fuse
Switch on motor by
pressing step
Switch over motor with
vario footpedal
Connect motor cable to
control unit
Press micro-motor firmly
at the handle until it locks
into place. Check fit with
slight counter movement.
Switch on hose pump
Clamp hose set correctly
(check direction!)
Open ventilation filter in
drip chamber
Replace hose set
Connect footpedal cable at
control unit
Check up operating
instructions

10 Spare parts with order numbers

Reference in
Elimination:
Connection to power
5.1
supply
8.1 Replacement of
control unit fuse
Control with vario
6.9
footpedal
Control with vario
6.9
footpedal
4 Device overwiew
Control with vario
6.9
footpedal
5.2 Device preparation
5 Commissioning
4 Device overview
5 Commissioning
4 Device overview
Control with vario
6.9
footpedal
NOUVAG AG
operating
instructions:
Art.-No.
No. 31842 14/06