
What you see or hear Problem What to do More information
OFF Button is ashing.
Single beep.
The battery is low and has
approximately 30 minutes
before the battery is too low
to support continued
operation of the CATALYST™.
• Plug in the CATALYST™. A green light shows
next to the Plugged In symbol and an amber
light next to the Battery Charging symbol
indicates that power is going to the
CATALYST™.The amber light turns o after
the battery is fully charged.
Use only the A.C. Power Adapter that came
with the CATALYST™.
If alert continues or replacement A.C. Power
Adapter is needed, call Cardinal Health at
1.866.484.6798 for more assistance.
LOW PRESSURE/LEAK
indicator is lit.
Single beep.
Pressure Setting Button
is ashing.
CATALYST™ is making more
noise.
There is an air leak in either
the dressing or the tubing
connections.
Leaks often occur over areas
of moist skin, creases or folds
in skin and wrinkles in the
drape.They can occur if the
drape snags on clothing or
bed sheets.
• Clamp the tubing.
• If the Low Pressure/Leak light stops and
Canister Full/Blockage light begins ashing,
there is a leak between the clamp and the
dressing — often in the dressing. Reopen the
clamp before addressing the leak.
• Gently press around drape to check for leaks.
If leak is found, patch with extra drape material.
• If Low Pressure/Leak alert continues, there is
a leak between the clamp and the CATALYST™.
Check the tubing connection at the canister.
Check to ensure the canister is fully seated and
locked. Check for cracks in the canister or lid
separation. If found, replace the canister.
• Open the clamp.
Once the leak is found and sealed, the alert
resets, the Pressure Setting quits ashing and
the CATALYST™ becomes quiet.
CANISTER FULL/BLOCKAGE
indicator is lit.
Single beep.
The canister is full or there
may be a blockage in the
tubing and/or dressing.
• Visually assess the canister to see if full. If
the canister is full, change the canister (See
“Insert/Remove Canister”on front page).
• If the canister is not full, turn the CATALYST™
o by pressing the OFF Button and then
turn the CATALYST™ back on to resume
therapy.
• If changing the canister and/or turning the
CATALYST™ o and then back on does not
resolve the alert, look for occlusions in the
tubing or possibly in the dressing. Change
the tubing and/or dressing as needed to
resolve the alert.
The Canister Full/Blockage alert begins
when the canister is 90 percent full, but the
CATALYST™ continues to work until the canister
completely lls.
If the CATALYST™ is placed on its front, uid
causes a false Canister Full/Blockage alert
and the canister must be changed.
If alert continues, call Cardinal Health
at 1.866.484.6798 for more assistance.
Pressure will not change. Pressure Setting has been
locked.
Unlock the CATALYST™ (See“Pressure Setting
Lockout”on front page).
CATALYST™ is quiet and uid is
not moving in the tubing.
This is NOT a problem.The
dressing has a good seal and
the CATALYST™ is maintaining
target pressure.
No action needed. Change the CATALYST™ to Intermittent Mode
to move uid in the tubing to the canister.
ON Button is ashing.
The CATALYST™ is making more
noise every 5 minutes.
This is NOT a problem.
The CATALYST™ is in
Intermittent Mode.
No action needed. Intermittent Mode maintains target pressure
for 5 minutes and decreases to -25mmHg
for 2 minutes before returning to the target
pressure.
To change from Continuous to Intermittent
Mode, press and hold the Pressure Setting
Button and tap the OFF Button. Repeat
to change back to Continuous Mode.
Troubleshooting
Cardinal Health
Waukegan, IL 60085 USA
Rev C 2019-05 • cardinalhealth.com
68-08-0012
© 2019 Cardinal Health. All Rights Reserved. CARDINAL HEALTH, the Cardinal Health LOGO, CATALYST andTWIST N’CONNECT are trademarks or registered trademarks
of Cardinal Health and may be registered in the US and/or in other countries. All other marks are the property of their respective owners. US Pat. 7,608,066
REF 68-1132
Figure 1
Top of the Clamp