Operation/Performance
2019-10-23
OI06H-2018 SR 500 EX
13
6.4
If the button is pressed
again, boosted operating
status will be activated, with a
flow at least 225 l/min. This is
indicated by the larger green
fan symbol lighting up.
To revert to normal operation,
press the control button once
again.
6.5
When about 5% of the
battery capacity is left, the fan
will begin to initiate an alarm
and the battery symbol will
flash. The battery capacity is
sufficient to allow the work to
be concluded without undue
haste. The work should then
be interrupted and the wearer
of the equipment should
leave the site
