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Chapter 6
USER MAINTENANCE
USER MAINTENANCE
Cartridge Change
When the reservoir is empty the cartridge needs to be changed. The change process is simple. Best
practice is to wear gloves when manipulating the cartridge.
1. Unlock and remove the front cover.
2. Turn off the power by pressing the power button.
3. Grab the cartridge and disconnect air stem.
4. Inspect the air stem seal for damage. Replace if damaged.
5. Remove plugs from new cartridge and use them to plug empty cartridge.
6. Deliver empty cartridge to recycling center at a later date.
7. Connect new cartridge and to air stem and seat in appliance.
Cartridge Change Maintenance Checklist Items
Cartridge plume: Use a high-intensity flashlight or your headlamp to confirm that a plume is
streaming from the output port. If there is no plume:
• Check that the other output port is plugged. It should be.
• Check that the power is on and the appliance is running.
• Check that the o-rings on the air stem are in place and not cracked or broken. Replace if
necessary.
• If the appliance is set to
Run Program
, switch it to
24/7
and check for a plume.
• If no plume, set it back to
Run Program
and change the cartridge.
• If still no plume, try another cartridge just to make sure. If no plume, replace the appliance. (See
).
• Wipe the unit clean inside and out.
Changing an Appliance
Appliance malfunctions are not intended to be serviced in the field, however the pump is field
replacable. If there is no plume after following the procedure outlined above or there is any
excessive noise level, then the appliance must be replaced with a new one.
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