Airmax Lake Serie Manuel Du Propriétaire page 3

2. Safety
SAFETY
• Read all operating instructions carefully.
• To reduce the risk of electric shock, connect only to a properly grounded, grounding-type receptacle.
If in doubt, have the outlet checked by a qualified electrician.
• This unit is to be used in a circuit protected by a ground fault circuit interrupter (GFCI).
• Disconnect unit from power source before handling or maintenance.
• Repair or exchange of cable/power cord must be carried through by the supplier/manufacturer.
• This unit has not been investigated for use in swimming pool areas.
CAUTION
• Never connect to an extension cord. This may result in equipment failure.
• Do not allow anything to rest on the power cord.
• Do not place the cabinet where people may step on the power cord.
• Never override or "cheat" electrical or mechanical interlock devices.
• Never attempt any maintenance function that is not specified in the user manual.
• Never operate the system if unusual noises or odors are detected. Disconnect the power cord from
the outlet and call for service.
GROUNDING INSTRUCTIONS
This product must be grounded. In the event of an electrical short circuit, grounding reduces the risk of
electric shock by providing an escape wire for the electric current. This product is equipped with a cord
having a grounding wire with an appropriate grounding plug. The plug must be plugged into an outlet
that is properly installed and grounded in accordance with all local codes and ordinances.
3. System Installation
For quick, easy and professional installations, it is suggested that the following materials be
on-site: (None of the following are included with the Airmax ® Aeration System)
• Placement Rope • Utility razor knife
• Level • Boat/Raft/Swimsuit
• Coast Guard-approved life jacket • Small stone or gravel
• Shovel • Rake
• Flathead screwdriver • Permanent Marker
Location
• Locate cabinet on a solid support with adequate strength for weight of unit.
• Locate cabinet away from irrigation sprinklers.
• Wear a Coast Guard-approved life jacket; follow all safety and caution guidelines.
WARNING: All compressor cabinets must be located above the water level.
Option A
Away from
Pond's Edge Pond's Edge
Option A: When power source is available at pond's edge, simply connect one end of EasySet
to flex-hose and other end to diffuser plate. Steps 2 & 3 below are not necessary using this option.
Option B: When power source is not available at pond's edge, place SilentAir
™
nearest power source. Trench Direct Burial Airline (sold separately, ½" standard irrigation pipe may be
substituted) from flex-tube to pond's edge; then connect to EasySet ™ Airline and run to diffuser plate.
Each diffuser will be a separate run of airline. Each run may not exceed several hundred feet.
4. Initial Start-Up & Seasonal Operation
The circulation of poor quality, low oxygen, deep water to the pond's surface can introduce harmful gases
and by-products into the previously healthy upper regions of the water column. These by-products can
make the upper regions unfit for aquatic life and could result in fish-kill.
Initial Start-Up Procedure To Prevent Fish-Kill:
Follow this procedure anytime system has been shut-off for an extended period of time.
Day 1: Run system for 30 minutes; turn system off for remainder of day.
Day 2: Run system for 1 hour; turn system off for remainder of day.
Day 3: Run system for 2 hours; turn system off for remainder of day.
Day 4: Run system for 4 hours; turn system off for remainder of day.
Day 5: Run system for 8 hours; turn system off for remainder of day.
Day 6: Run system for 16 hours; turn system off for remainder of day.
Day 7: Begin running system 24 hours/day, 7 days/week.
Summer Operation
To reduce the risk of fish kills in hot summer months and for optimum aeration benefits,
Airmax ® Aeration Systems should run continuously throughout the summer. To enhance pond health,
reduce mucky bottoms and enhance pond's aesthetic appeal, try Pond Logic ® products:
MuckAway ™ PondClear ™ EcoBoost ™ Pond Dye
Ma Pc Eb Nb Bk Tw
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WARNING – Improper installation of the grounding plug is able to result in a risk of electric shock.
When repair or replacement of the cord or plug is required, do not connect the grounding wire to either
flat blade terminal. The wire with insulation having an outer surface that is green with or without yellow
stripes is the grounding wire.
For 120 VAC products: This product is for use on a nominal 120V circuit, and has a grounding plug
similar to the plug illustrated in sketch A in Figure below. A temporary adapter similar to the adapter
illustrated in sketches B and C may be used to connect this plug to a 2-pole receptacle as shown in
sketch B when a properly grounded outlet is not available. The temporary adapter shall be used only
until a properly grounded outlet (sketch A) is installed by a qualified electrician. The green colored rigid
ear, lug, or similar part extending from the adapter must be connected to a permanent ground such
as a properly grounded outlet box cover. Whenever the adapter is used, it must be held in place by a
metal screw.
For 230 VAC products: This product is for use on a circuit having a nominal rating more than 120 V
and is factory-equipped with a specific electric cord and plug for connection to a proper electric circuit.
Only connect the product to an outlet having the same configuration as the plug. Do not use an adapter
with this product. When the product must be reconnected for use on a different type of electric circuit,
the reconnection shall be made by qualified service personnel.
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Decide on a location for the cabinet, prep ground Option B Only:
and install valve box. May be placed several 8" of depth for direct burial line. Place and backfill all
hundred feet from shoreline (using direct burial
direct burial airline (one line per diffuser).
airline) if power is not available at shore.
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Option B
Option B Only: Connect direct burial airline to
Connect airline to flex lines supplied with cabinet.
™
EasySet self-weighted airline. Open cabinet, plug compressor and cooling fan into
power control. Plug power control cord into power
outlet. Flip power switch to the ON position.
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™ Airline
Cabinet next to
Connect diffuser to airline. Extend EasySet self-
™ Bubbles should be noticeable from all diffuser locations.
When more than one diffuser is installed, adjust valves
weighted airline to proper location. Place diffuser.
for maximum performance. Once adjustments are
To ensure proper placement, use nylon rope. Plates
made, wait several minutes to see results at the diffuser
should be located towards the deepest part of the
location(s). Deeper placement of plate(s) and longer
pond with a maximum depth of 50'.
runs of tube will require more flow.
Winter Operation
Owner assumes all responsibility for operating Airmax ® Aeration System during winter months.
Operating in freezing conditions on an ice-covered pond will cause large open water areas at diffuser
sites. Ice thickness around open areas will be much thinner than the surrounding areas. Airmax
strongly recommends that "Danger - Thin Ice" be posted at frequent intervals around pond.
If you choose to turn your system off for the winter, do the following:
• Unplug your aeration system.
• Disconnect compressor flex-tube(s) from airline(s).
• Cover airline ends with the optional winterization caps (Part #490323) to prevent
debris from entering airline.
• Move cabinet and compressor inside to keep dry.
• If operating during the winter season, condensation could cause airlines to freeze. If so:
• Use 1 cup isopropyl alcohol in the airline running out to each plate.
• Turn on compressor to push through line and free any ice blockage.
ENGLISH 5. 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
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.
6. Troubleshooting
IF COMPRESSOR IS NOT OPERATING:
ISSUE
Cabinet fan is not running.
Cabinet fan is running.
Excavate trench to a minimum of
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.
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 cabinet, not cool air 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 5-10 psi.
Pressure Relief Valve: Check to ensure air is not escaping from valve. If unit is shut off, pressure will need to be
released from the system in order for compressor to restart.
EVERY 12 MONTHS - Membrane Sticks: Purge membrane sticks. For LS10, while compressor is running, pull the
pressure relief valve and let go. Repeat 6 – 8 times. For LS20, LS30, LS40, & LS60 while compressor is running, shut
® , Inc. Use of other parts may
off all air flow valves except one, forcing all air to one diffuser plate for 10 seconds. Repeat for each plate.
EVERY 12-18 MONTHS - Piston Maintenance Kit: It is recommended to install a piston maintenance kit every
12-18 months to ensure optimum performance.
CHECK LIKELY CAUSE
Damage to electrical cord or low voltage from
Option 1: GFCI circuit tripped.
power supply.
Option 2: GFCI circuit not tripped. GFCI malfunction.
Option 1: Check compressor capacitor
Wiring loosened or was damaged during
wiring for frays or poor
shipment or maintenance.
connections.
Option 2: No capacitor wiring issues can
Bad capacitor.
be seen.
Option 3: Capacitor has been replaced. Compressor is bad.
CHECK LIKELY CAUSE
Option 1: No air leaks are audible
in cabinet. Compressor
Compressor air filter is dirty/clogged.
running louder and possible
excessive vibration.
Option 2: Compressor operating normally or
Compressor needs piston maintenance kit
making unusual noises. Exhibits
and possibly new air filter.
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 Vibration loosened connection or cracked fitting.
amount of soapy water onto
connections and look for bubbles.
Option 2: Are all flow control valves in
Improper "balancing" of diffusers.
compressor wide open?
Option 3: Valves in cabinet are properly
Compressor beginning to lose compression and
"balanced" and no leaks
needs piston maintenance kit.
are evident.
Diffuser membrane damaged, diffuser plate fitting
Inspect each diffuser plate for malfunction.
broken or diffuser plate is flipped over.
Option 1: High pressure reading on gauge.
Inspect diffuser plates and tubing Diffuser maintenance needed.
for clogging.
Option 2: Low pressure reading on gauge.
Bad pressure relief valve.
Diffuser plates not clogged.
Inspect cooling fan for proper function. Compressor over-heating due to bad cooling fan.
Gauge of supply wires to circuit possibly
Option 1: Check for low voltage while
undersized or cabinet is plugged into
compressor is running.
extension cord.
Option 2: Check for clogged air filter. Air filter in need of replacement.
ENGLISH
Watch the Maintenance Kit
How-To Video at
airmaxeco.com/LakeSeriesAeration
CORRECTION
Contact Airmax ® or local dealer for electrical
troubleshooting assistance.
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 4. 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 5. 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.
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