Airmax PondSeries PS10 Mode D'emploi page 8

4. Maintenance**
Airmax ® Aeration Systems are designed for low-maintenance and require minimal
scheduled maintenance. Cabinet inlets and outlets should be kept free of debris and
weed growth allowing normal ventilation.
• Always unplug system before performing any maintenance or troubleshooting.
• Always unplug system and refer servicing to a qualified electrician when: cord is
damaged or frayed, compressor, power control, compressor fan, or other electrical
components are producing unusual noises or odors.
• Always use parts that are supplied or approved by Airmax
may result in poor performance and could create a hazardous situation.
**Local environmental conditions may require more frequent maintenance.
WARNING: Compressors are equipped with a thermal overload switch. If temperature
becomes high enough to trip the overload, the compressor will shut down. It will then
automatically start up when temperature decreases as long as power is applied.
5. Troubleshooting
IF COMPRESSOR IS NOT OPERATING:
ISSUE
Cabinet fan is not running.
Cabinet fan is running.
IF COMPRESSOR IS OPERATING:
ISSUE
No bubbles at any diffusers.
No bubbles at some diffuser plates.
Large rolling bubbles instead of fine
bubbles at surface above one or more
diffuser plates.
Air coming out of pressure
relief valve.
Compressor stops working for periods of
time, then restarts.
Compressor shakes erratically and is
making loud noises.
8
, Inc. Use of other parts
®
CHECK
Option 1: Check for power.
Option 2: GFCI circuit tripped.
Option 3: GFCI circuit not tripped.
Option 1: Check compressor for power.
Option 2: Check compressor capacitor wiring for frays
or poor connections.
Option 3: No capacitor wiring issues can be seen.
Option 4: Capacitor has been replaced.
CHECK
Option 1: No air leaks are audible in cabinet.
Compressor running louder and possible
excessive vibration.
Option 2: Compressor operating normally or making
unusual noises. Exhibits reduced pressure
and/or air flow.
Option 1: Check for leaks at all connections in line
and in cabinet. If none are audible, carefully
spray SMALL amount of soapy water onto
connections and look for bubbles.
Option 2: Are all flow control valves in compressor
wide open?
Option 3: Valves in cabinet are properly "balanced" and
no leaks are evident.
Inspect each diffuser plate for malfunction.
Option 1: High pressure reading on gauge. Inspect
diffuser plates and tubing for clogging.
Option 2: Low pressure reading on gauge. Diffuser
plates not clogged.
Inspect cooling fan for proper function.
Option 1: Check for low voltage while compressor is
running.
Option 2: Check for clogged air filter.
EVERY 3-6 MONTHS – Air Filter: Clean/replace air filter.
Cooling Fan: Check to ensure cooling fan is operating. Hot air should be pulled from the cabinet, not blowing
in.
Pressure Gauge: Mark pressure gauge upon initial start up. Check to verify pressure has not significantly
risen above or dropped below initial reading. Normal operation will range between 5-10psi.
Pressure Relief Valve: Check to ensure air is not escaping from valve and replace if needed.
EVERY 12-18 MONTHS – Maintenance Kit: It is recommended to install a maintenance kit every 12-18
months to ensure optimum performance.
EVERY 24-36 MONTHS – Membrane Sticks: We recommend inspecting and/or cleaning the membrane
diffuser sticks every 24-36 months, or anytime the pressure gauge reading is significantly higher than normal
or there is a reduction in bubbles from the diffuser. To clean, use Airmax
(#530298) and a soft cloth.
LIKELY CAUSE
Compressor and fan are not receiving power.
Damage to electrical cord or low voltage from power
supply.
GFCI malfunction.
Compressor is not receiving power.
Wiring loosened or was damaged during shipment or
maintenance.
Bad capacitor.
Compressor is bad.
LIKELY CAUSE
Compressor air filter is dirty/clogged.
Compressor needs maintenance kit and possibly new
air filter.
Vibration loosened connection or cracked fitting.
Improper "balancing" of diffusers.
Compressor beginning to lose compression and needs
maintenance kit.
Diffuser membrane damaged, diffuser plate fitting broken or
diffuser plate is flipped over.
Diffuser maintenance needed.
Bad pressure relief valve.
Compressor over-heating due to bad cooling fan.
Gauge of supply wires to circuit possibly undersized or
cabinet is plugged into extension cord.
Air filter in need of replacement.
ENGLISH
® Fountain & Aeration Cleaner
Watch the Maintenance Kit
How-To Video at
airmaxeco.com/PondSeriesAeration
CORRECTION
Open cabinet and ensure the compressor and fan are plugged
into the power outlet. For PS20-PS80 systems, also ensure the
power switch is on.
Contact Airmax or local dealer for electrical
®
troubleshooting assistance.
Open cabinet and ensure the compressor is plugged into the
power outlet.
Contact Airmax or local dealer for repair/replacement.
®
CORRECTION
Clean or replace air filter. NEVER re-install wet filter.
Contact Airmax or local dealer with specifications for
®
maintenance kit. Clean or replace air filter. NEVER re-install
wet filter.
Tighten loose connection or replace cracked fitting
as necessary.
Adjust air flow valves on manifold in cabinet until all diffusers
operate properly. See Section 2. System Installation for
more information.
Contact Airmax or local dealer with compressor specifications
®
for maintenance kit.
Contact Airmax ® or local dealer for repair/replacement.
Remove any overgrowth around diffuser membrane surface.
See Section 4. Maintenance for more information.
Contact Airmax ® or local dealer for repair/replacement.
Contact Airmax or local dealer for fan replacement. If possible,
®
leave top of cabinet open for cooling. Otherwise, unplug system
until fan is replaced.
If gauge of circuit wiring is incorrect, have electrician replace.
NEVER use extension cord to operate system for continual use.
Clean or replace air filter. NEVER re-install wet filter.