Medivance Arctic Sun 2000, Service Manual

Page: 48 / 85

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Table 6.4
Alarm and Alert Troubleshooting
Alarm/
Alert Message Displayed Alarm/Alert
Description System Status Troubleshooting
01 Low fluid pressure in
lines. Check
connections.
Alert
Fluid delivery line is
open to air, leaking
or has significant air
in line Current Mode
Continues. Audio
alarm half second
tone every 2
minutes. Alarm/Alert
indicator flashing See General Troubleshooting - Low Flow.
02 Low water flow to
pads
Check lines,
connections and
pads.
Alert
Flow to the pads is
decreased by >50%
of the maximum flow
detected during the
case or since the last
low flow alert, or the
flow is < 0.3 liters
per minute (300
ml/minute). Current Mode
Continues. Audio
alarm half second
tone every 2
minutes. Alarm/Alert
indicator flashing See General Troubleshooting - Low Flow.
03 Water reservoir level
low.
Alert
Reservoir fluid level
almost empty. There
is only enough water
left in the reservoir to
run one procedure. Alert occurs after
Purge is complete, at
start up, or after a fill
cycle.
Audio alarm half
second tone every 2
minutes. Alarm/Alert
indicator flashing
Fill Reservoir. If the error persists, see General
Troubleshooting.
04 Water reservoir level
below minimum. Fill
reservoir.
Alarm
Reservoir level is
empty or below the
minimum to run the
system. Remains in Stop
Mode.
Audio alarm half
second tone every
10 seconds. Alarm
indicator flashing.
Fill Reservoir. If the error persists, see General
Troubleshooting - Will Not Fill.
05 Water reservoir level
below minimum. Fill
reservoir or purge
pads
Alarm
After pads are
purged, reservoir is
empty or below
minimum required to
run the system. Changes to Stop
Mode. Audio alarm
half second tone
every 10 seconds.
Alarm indicator
flashing. If connected to pads, purge pads. Fill Reservoir. If
the error persists, see General Troubleshooting -
Will Not Fill.
07 Purge not complete.
Pads may contain
extra water.
Alert
A significant amount
of water was still
being returned from
the pads at the end
of the purge cycle.
Remains in Stop
Mode (at end of
purge). Audio alarm
half second tone
every 2 minutes.
Alarm indicator
flashing. See General Troubleshooting - Fails To Purge