Installation & Maintenance
For Models:
Airmax®, Inc.
Safe, Simple Solutions™
www.airmaxeco.com
4
ProAir™ 4
5-YeAr WArrAntY
Aeration
058_13
Weighted Diffuser
• All Pond Series & Lake Series
Aeration Systems
(Excluding Shallow Water Series)
Airmax®, Inc.
Safe, Simple Solutions™
www.airmaxeco.com
MAIntenAnCe:
Once every 12 months we recommend purging the membrane sticks. To do
this, force all air to one ProAir™ 4 diffuser for 10 seconds. Repeat for all ProAir™
4 diffusers within an aeration system. For aeration systems containing only one
ProAir™ 4 diffuser, pull the pressure relief valve and let go. Repeat 6 – 8 times.
WArrAntY:
Airmax®, Inc. warrants to the original purchaser (the end user) of any ProAir™ 4
diffuser manufactured by Airmax®, Inc. that any component which proves to
be defective in materials or workmanship, as determined by the factory within
a period of 5 years from the shipping date, will be repaired or replaced at no
charge with a new or remanufactured part, and returned freight prepaid. The end
user shall assume all the responsibility and expense for removal, packaging and
freight to ship to Airmax®, Inc. to determine the warranty claim and for all
reinstallation expenses.
The warranty is void is a case where damage results from: improper installation,
careless handling, misuse, abuse or failure to follow maintenance or operating
instructions. Modification or repair by an unauthorized repair facility will void the
warranty. Diffuser membranes are considered wear parts and are not covered
under warranty.
