Other Faults In Control Unit; Faults When Working With The Applied Part - B. Braun Aesculap ELAN 4 GA800 Gebrauchsanweisung

9.1.4

Other faults in control unit

Malfunction
Control unit cannot be switched on.
No coolant/irrigation fluid flow
9.1.5

Faults when working with the applied part

Malfunction
Applied part not recognized
Disconnecting/connecting the applied
part from/with the motor cable not
possible
(change from "On" to "Off" position
and vice versa)
Tool cannot be coupled/decoupled
Attachment for GA849 (craniotome)
cannot be coupled or uncoupled
Cause
No power to control unit
Fuses blown
Coolant/irrigation fluid container
empty
Tubing inserted incorrectly
Tubing leaking
Spray nozzle blocked
Coolant and irrigation pump
motor defective
Cause
Cable not connected to control
unit
Cable defective
Release button on the motor cable
is not released between connect-
ing/disconnecting and releas-
ing/locking the applied part
Motor coupling defective
ELAN 4 electro High speed: Auto-
matic tool lock blocked
ELAN 4 electro High speed: Slider
for tool release locked
Incompatible tool
Tool connection or coupling
deformed, defective
Automatic attachment lock
blocked
Unlocking sleeve blocked
Attachment coupling defective
Attachment coupling is dirty
Detection
Control unit not connected to
mains power or not switched on
(power ON indicator dark, black
display)
Power ON indicator does not light
up, black display
Coolant/irrigation fluid container
empty
Tubing inserted incorrectly
Coolant/irrigation fluid is leaking
out
Coolant and irrigation pump run-
ning.
Coolant/irrigation fluid is not
being delivered.
Coolant and irrigation pump not
running.
Detection
Cable not connected to control
unit
Cable defective
Coupling processes cannot be per-
formed
High speed tool doesn't engage
Applied part released for operation
("On" position)
Wrong tool
Tool is difficult to couple or cannot
be coupled
Attachment doesn't engage
Applied part released for operation
("On" position)
Attachment is difficult to couple
or cannot be coupled
Remedy
Connect control unit to the main
power.
Switch on the control unit.
Replace the fuses.
Replace coolant/irrigation fluid con-
tainer
Insert tubing correctly.
Replace tubing.
Replace spray nozzle.
Replace the control unit.
Remedy
Connect the cable to the control unit.
Connect the applied part to the motor
cable.
Replace motor cable.
Release the release button on the
motor cable between connecting/dis-
connecting and releasing/locking the
applied part and activate again.
Change the applied part or motor
cable.
Activate slider for tool release and
hold, then couple tool.
Lock the applied part ("Off" position).
Select an appropriate tool according
to the instructions for use of the
applied part.
Use a new tool.
Replace the applied part.
Pull back unlocking sleeve and hold,
then couple the attachment.
Lock the applied part ("Off" position).
Use a new attachment.
Replace the applied part.
Clean the attachment or use a new
attachment.
Clean the applied part.
en
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