Purite SELECT NEPTUNE Analytical, User Manual, Page: 55 / 90

T able of Fatal Alarm messages:
Displayed Alarm
Message
Safety feature
“High Pressure”
The unit is fitted with a recirculation pump and should the
pressure in the unit exceed 4 bar for 3 secs the unit will shut
larm” has been enabled in “User
Settings” it will also sound.
down. If the “Audio A
“No RHS Pack”
NCP pack has not been fully engaged or
ormal operation the unit will shut down,
swit e feedwater supply, so preventing flooding. If
the “Audio Alarm” has been enabled in “User Settings” it will
also sou .
If the right hand side
wor
ring n ks loose du
ching off th
nd
“No LHS Pack”
If the left hand side NCP media pack has not been fully
uring normal operation the unit will
venting
flooding. If the “Audio Alarm” has been enabled in “User
engaged or works loose d
shut down, switching off the feedwater supply, so pre
Settings” it will also sound.
“No
the “Audio Alarm”
has been enabled in “User Settings” it will also sound
Packs”
If both pack have not been fully engaged or work loose during
normal operation the unit will shut down, switching off the
feedwater supply, so preventing flooding. If
“
Low Fl
If the internal recirculation flowrate falls below 0.5 l/m for a
riod of 15 secs. the unit will shut down and displa
rresponding Low ssage. If the “Audio Alarm” has
been enabled in “User Settings” it will .
ow”
pe
co y
Flow me
also sound
For details of how to resolve and clear the above, refe
tion 8 Trouble
shooting for assistance.
r to
Sec
Select Neptune Manual Iss: B