Maintenance
To ensure optimum performance, periodic maintenance should be carried out according to this section. Maintenance consists of cleaning on a
regular basis and occasional replacement of certain parts. There are no maintenance items inside the main enclosure. It is not recommended that
the user enter the main enclosure unless servicing is necessary. In this instance, contact your distributor or technicalsupport@bwbtech.com
The Maintenance menu
The Maintenance menu is accessed via the Setup menu. To select
the Maintenance menu, scroll to option 5 and press the accept key or
select via the appropriate numerical key. The Maintenance menu has
four options:
1>Run Compressor
2 Show Info
3 Flame Detect =80
4 Fan Temp =32
Run Compressor
If the Maintenance menu is accessed via the Welcome menu the
Internal compressor can be run without igniting the flame. This may be
used when performing the Nebuliser Test. When activated, the air
compressor will start but the instrument will not enter the Start Up
routine.
If the Maintenance menu is accessed via the Setup menu and the flame
is lit, the compressor will continue to run, but the 1> Run Compressor
option cannot be activated.
NOTE: The compressor will not run if the External compressor has been
selected on the rear panel switch.
Show Info
The instrument incorporates a timer that records the elapsed time (in
hours) that the instrument has been alight. It can be used as a
reminder of when to perform maintenance.
Also shown are the instrument serial number and the main firmware
version, hardware version and OTA firmware. (This information will be
required if contacting your local agent or BWB).
Hours: 85:35
Serial No: 20190000
F3.02X32 H3.00 02.08
LCD displays the Show Info screen
FDet (Flame Detection)
The flame detection option alters the sensitivity of the flame
detector. The instrument will leave the factory with the
optimum value pre-set. This varies from unit to unit but is
generally either 80 or 60.
NOTE: This setting should not be altered without prior
consultation with your local agent or BWB for advice.
Fan
This enables the temperature to which the unit is controlled to
be changed. The instrument will leave the factory with the Fan
option set to 32. This is to ensure the instrument electronics
maintain a constant temperature to maximise stability. This
option has a minimum setting of 0 and a maximum setting of
50. It has been determined that in an ambient temperature of
20-25°C; 32 will provide the best degree of stability.
NOTE: This setting should not be altered unless the instrument
is being used in abnormal ambient temperatures. Consult your
local agent or BWB for advice.
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