Rev. 4.0
49
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e-breathe Smartblower
Symbol
Meaning
Error
Action
Blower Warning
• When switched on
20 sec.
• Permanent during
operation
• Acoustic alarm tone
• Optical alarm
• Acknowledgeable: Yes
SVE communication to
motor unit failed or is not
existent.
Motor unit is blocked.
None or insufficient volu-
me flow is generated.
Incorrect output of the vo-
lume flow. Unusual power
consumption of the blower,
or the use of not specified
blower.
On power-up:
Only switch on SVE with a
connected motor unit.
Please check that there are
no obstacles in the air out-
let or air duct. Remove any
obstacles.
During Operation:
Immediately stop working,
leave the area, and check the
equipment.
Check/test SVE cable for
cable break and replace
with intact cable if neces-
sary.
Have blower checked by
e-breathe service.
Filter Warning:
• When switched on
20 sec.
• Permanent during
operation
• Acoustic alarm tone
• Optical alarm
• Acknowledgeable: Yes
The filter capacity is <5 %
and the minimum air flow
cannot be maintained in
the foreseeable future due
to further saturation of the
filter.
Used SVE mode and head
part / filter combination is
not compatible / correct.
Filter is blocked or brea-
thing air hose is tangled.
On power-up:
Check if the correct SVE is
used for the inserted filters
and the head piece.
Used filters must be repla-
ced.
During operation:
Work must be interrupted.
Check the filter suction
and the breathing hose.
Filters must be replaced.
Alarm System Error:
• When switched on
20 sec.
• Acoustic alarm tone
• Optical alarm
• Acknowledgeable: Yes
In some cases, the SVE
displays a warning sig-
nal that is not defined by
a symbol. In this case, a
skull symbol and the text
“Err: x” with the respective
error number is displayed.
Possible error numbers and
respective error cause:
Err:7
Error while checking the ba-
sic value of the hall sensor
Err: 11
Error while loading the indi-
vidual start screen
Err: 12
Error while saving the indivi-
dual start screen
Err: 14
Not specified battery is con-
nected
Err: 17
Battery voltages is
too low for motor current
offset-determination
Have blower checked by
e-breathe service.
Err: 7