B. Braun Aesculap ELAN 4 GA800 Gebrauchsanweisung Seite 24

en
Malfunction
Pivotable dura protection GB947R is
difficult to turn
Loud noise coming from applied part
High speed applied part vibrates
excessively
Applied part is getting too hot
Applied part not running
Insufficient power
Rinsing adapter not adaptable
20
Cause
Pivotable dura protection is diffi-
cult to move
Loud, irregular noise
Shaft of applied part bent
Applied part defective
Reprocessing carried out incor-
rectly
Blunt tool
Applied part defective
Excessive use
Reprocessing/maintenance carried
out incorrectly
Shaft of applied part bent
Accessory defective
Applied part defective
Foot control defective
Applied part in "Off" position (for
GA844)
Hand control defective
Blunt tool
Applied part operated in counter-
clockwise rotation
No central alignment of the crani-
otomy reamer to the dura protec-
tor bracket
Applied part defective
Accessory defective
Rinsing adapter not compatible
Port on applied part deformed
Rinsing adapter deformed/defec-
tive
Detection
Bearing dirty or worn
Gearings/ball bearings defective
Ball bearings of attachments
defective
Loud running noise / vibrations
Tool overheats
The applied part becomes hot
Loud running noise
Vibration
Tool not moving
Pedal not moving
Safety catch is in "Off" position
Slider/hand lever not moving
Cutting edge worn
Cutting edges coated with sub-
stances, e.g. from too little rinsing
Serrated tool run in counterclock-
wise rotation mode
Dura protector bracket bent
Poor progress during craniotomy
Insufficient power of applied part
Steep rise in temperature after a
short period of time
Large amount of heat generated
after a short time
Rinsing adapter not adaptable
Remedy
Follow the instructions for use
(TA014438/TA014439) (reprocessing,
maintenance).
Change turnable dura guard.
Change applied part.
Preventive measure: Ensure that the
applied part is lubricated at regular
intervals.
Change applied part.
Follow instructions for use of the
applied part (reprocessing, mainte-
nance)
Change tool.
Change accessory.
Preventive: Oil the applied part regu-
larly and observe the instructions for
use of the accessory.
Follow instructions for use of the
applied part (interval operation).
Follow instructions for use of the
applied part (reprocessing, mainte-
nance)
Change applied part.
Change applied part.
Change foot control.
Switch safety catch to "On" position.
Change hand control.
Change tool.
Operate serrated tool in clockwise
rotation.
Follow instructions for use
(TA014438/TA014439).
Change dura guard
Follow instructions for use of the
applied part (reprocessing, mainte-
nance)
Change applied part.
Observe instructions for use of the
accessory (reprocessing, mainte-
nance).
Change accessory.
Use matching rinsing adapter
Change applied part.
Replace the rinsing adapter.