Troubleshooting
Instructions for Use Apollo SW 4.5n 273
Part Number: 9053586, 3rd edition
Advisory
(10)
Caution
(24)
Warning
(31)
INSP. HAL. HIGH
INSP. ISO. HIGH
INSP. ENF. HIGH
INSP. DES. HIGH
INSP. SEV. HIGH
Caution (24) =
insp. MAC value >3 MAC
for >180 seconds.
Warning (31) =
insp. MAC value >5 MAC
Warning (31) =
insp. MAC value >3 MAC and
exp. MAC value >2.5 MAC
for >30 seconds.
Inspiratory anesthetic gas concentration
exceeds 5 MAC.
Check vaporizer and fresh-gas settings.
Inspiratory anesthetic gas concentration
exceeds 3 MAC for more than
180 seconds.
Inspiratory anesthetic gas concentration
exceeds 3 MAC and the expiratory
concentration exceeds 2.5 MAC for more
than 30 seconds.
Advisory (10) =
insp. gas concentration > upper alarm
limit for 0to30seconds.
Caution (24) =
insp. gas concentration > upper alarm
limit for 31 to 180 seconds.
Warning (31) =
insp. gas concentration > upper alarm
limit for >180 seconds.
Inspiratory anesthetic gas concentration
exceeds the high alarm limit for at least
two breaths.
Check vaporizer and fresh-gas settings.
Caution
(15)
INSP. HAL. LOW
INSP. ISO. LOW
INSP. ENF. LOW
INSP. DES. LOW
INSP. SEV. LOW
Inspiratory anesthetic gas concentration
has fallen short of the low alarm limit for
at least two breaths.
Check vaporizer and fresh-gas setting.
Check breathing system and breathing
bag for large leaks.
Check soda lime (dried out?)
Caution
(12)
INSP. N
2O HIGH Inspiratory N2O concentration exceeds
the upper alarm limit of 82%.
Check N2O concentration in the fresh-
gas flow.
Flush.
Caution
(12)
INSP. O
2 HIGH Inspiratory O2 concentration exceeds the
upper alarm limit.
Check O2 concentration in the fresh-gas
flow.
Priority Message Cause Remedy