INSTALLATION INSTRUCTIONS
MAINTENANCE
See video instructions of the PondAir maintenace
online crystalclearpond.com/pondair
Warning: Before performing any maintenance or cleaning, always unplug
the compressor from the power source.
Compressor Diaphragm
Over time the compressor diaphragm can become worn. This will greatly reduce
the air output of the unit. We recommend replacing the diaphragm every 6-12
months. See REPLACEMENT PARTS below for diaphragm kits.
Air Stones
Through normal use, the air stones will eventually become clogged with
buildup and debris. Periodically clean air stones throughout the season. We
recommend replacing the air stones every season for maximum performance. See
REPLACEMENT PARTS below for replacement air stones.
TROUBLESHOOTING
If you have loss of airflow, check the following:
• Check to make sure the airflow regulator on top of the compressor has not been
turned down.
• Check air filter for excessive dust and debris and clean.
• Check the airline for signs of leaks or clogging.
• Check the airline for kinks restricting airflow.
• Check air stones for excessive buildup and clean or replace.
• If the above has been checked and airflow is still reduced, it may be time to
replace your diaphragm.
REPLACEMENT PARTS
REPLACEMENT PARTS ITEM #
PondAir 2 Diaphragm Kit #120920
PondAir 4 Diaphragm Kit #120921
Airline, 30’ Roll #490315
Replacement Blue Air Stone (2 PACK) #160261
Replacement Check Valve (2 PACK) #490316
WARRANTY
All PondAir Compressors carry a 1-year warranty. This limited warranty is extended
exclusively to the original purchaser and begins from the date of original purchase
receipt. Air stones, airline and diaphragms are wearable items and are not covered
by this warranty. Abuse or misuse of this product voids all warranty. Any sign of
water damage inside the unit voids all warranty. For warranty claims, product must
be returned to the original place of purchase with original receipt.
PondAir 2
PondAir 4
• PondAir 2
(Item #120915)
• PondAir 4
(Item #1120916)
crystalclearpond.com | 866-424-7629 | P.O.Box 38 | Romeo, MI 48065
4
PondAir
™
2 & 4
Water Garden Aeration Kit
Product Contents ...........................2
Important Information......................2
Technical Specs .............................3
Installation Instructions.....................3
Maintenance ...............................4
Troubleshooting ............................4
Replacement Parts..........................4
Warranty Information .......................4
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