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Troubleshooting
If the Power Vac Aspirator fails to function, consult the Troubleshooting Guide
below. There are no serviceable parts inside. DO NOT open case.
If problem cannot be solved, consult your Provider.
Problem
Probable Cause
Remedy
The Aspirator will not
operate
1. On/Off switch is in the
“OFF” position
2. Power Cord is not
connected properly
1. Push On/Off switch to
the “ON” position
2. Check plug at wall
receptacle and AC Inlet
on the back of Aspirator
3. Shut the Aspirator “OFF”.
Wait 15 minutes, check
that air filters are clean
and clear
4. Replace Fuse
3. Thermal limit exceeded
4. Blown Fuse
With Compressor
running / no vacuum
at Patient Connection
Tubing
1. Control Knob
completely turned
counterclockwise
2. Hydrophobic Filter
assembly not
connected properly
3. Suction Canister
not connected or
assembled properly
4. Defective Suction
Canister
1. Increase vacuum with
Control Knob
No vacuum on gauge/
vacuum at Patient
Connection Tubing
1. Defective vacuum
gauge
1. Contact your Provider
Vacuum on gauge/
no vacuum at Patient
Suction Tubing
1. Clogged Hydrophobic
Filter assembly
2. Canister overfilled
1. Replace Hydrophobic
Filter assembly
2. Empty Canister
Unable to adjust
vacuum
1. Defective Vacuum
control
1. Contact your
Provider
2. Confirm and tighten
connections
3. Confirm and tighten
connection/assembly
4. Replace Suction
Canister
REPLACEMENT PARTS LIST
Description
Part #
Patient Suction Tubing
Inline Hydrophobic Filter & Tube Assembly
Inline Hydrophobic Filter
Suction Canister - 2000 cc (with lid)
Small Filter
Large Filter
Fuse
1955
502690
1690
502687
502391
502471
503240
ASPIRATOR