Welch Allyn Ear Wash System - Quick Reference Guide User Manual
Quick reference guide, Initial installation cleaning procedure

Printed in the U.S.A.
293063-1 Rev. D
Quick Reference Guide
Remove the faucet 
aerator.
Remove the paper tab 
from the snap aerator and 
add the Ear Wash System 
snap aerator (adapter if 
needed).
Push the black hose into 
the black port and push 
the blue hose into the 
blue port until snug.
1
2
3
1
Carefully grasp the pinna and 
administer the ear wax softener. (not 
required)
Initial Installation
Cleaning Procedure
2
Attach the chamber to the sink by 
pushing down on the white ring at 
the top of the chamber and 
snapping onto faucet.
Printed in the U.S.A.
293063-1 Rev. D
Quick Reference Guide
Remove the faucet 
aerator.
Remove the paper tab 
from the snap aerator and 
add the Ear Wash System 
snap aerator (adapter if 
needed).
Push the black hose into 
the black port and push 
the blue hose into the 
blue port until snug.
1
2
3
1
Carefully grasp the pinna and 
administer the ear wax softener. (not 
required)
Initial Installation
Cleaning Procedure
2
Attach the chamber to the sink by 
pushing down on the white ring at 
the top of the chamber and 
snapping onto faucet.
Printed in the U.S.A.
293063-1 Rev. D
Quick Reference Guide
Remove the faucet 
aerator.
Remove the paper tab 
from the snap aerator and 
add the Ear Wash System 
snap aerator (adapter if 
needed).
Push the black hose into 
the black port and push 
the blue hose into the 
blue port until snug.
1
2
3
1
Carefully grasp the pinna and 
administer the ear wax softener. (not 
required)
Initial Installation
Cleaning Procedure
2
Attach the chamber to the sink by 
pushing down on the white ring at 
the top of the chamber and 
snapping onto faucet.
Printed in the U.S.A.
293063-1 Rev. D
Quick Reference Guide
Remove the faucet 
aerator.
Remove the paper tab 
from the snap aerator and 
add the Ear Wash System 
snap aerator (adapter if 
needed).
Push the black hose into 
the black port and push 
the blue hose into the 
blue port until snug.
1
2
3
1
Carefully grasp the pinna and 
administer the ear wax softener. (not 
required)
Initial Installation
Cleaning Procedure
2
Attach the chamber to the sink by 
pushing down on the white ring at 
the top of the chamber and 
snapping onto faucet.
