Pentair EVERPURE EVERDRI User manual

FOODSERVICE EVERPURE®EVERDRI™COMPRESSED AIR SYSTEM INSTALLATION AND OPERATION GUIDE
TABLE OF CONTENTS
Introduction 2
Inspection 2
Tools and Supplies Required 2
General Precautions 2
Selecting A Location 4
Dimensions 4
Specifications 4
Installation 5
Grounding Instructions 5
Placing the System In Position 5
Parts Identification 5
System Pneumatic Diagram 5
Connections 5
Preventative Maintenance 6
Six-(6) Month Maintenance Procedure - Service Kit #1 6
12-Month Maintenance Procedure - Service Kit #2 8
18-Month Maintenance Procedure - Service Kit #1 9
24-Month Maintenance Procedure - Service Kit #3 9
Troubleshooting 10
Troubleshooting Procedure 1 - Test Air Dryer Function 12
Troubleshooting Procedure 2 - Leaks at Quick-Connect Fittings 12
Gas Flow System Schematic 13
Coalescing Filter Part Identification 13
WACO2 Connections 13
Pneumatic Diagram 14
Electrical Diagram 14
Replacement Parts 15
Cabinet 15
Compressor 16
Aftercooler and Filters 17
Miscellaneous Replacement Parts 18
McDonald's Compressor Filter Kits 18
Limited Warranty 19
Service Log 23
EverDri Compressed Air System
EVERPURE®EVERDRI™HIGH CAPACITY COMPRESSED AIR SYSTEM OWNER'S MANUAL

2 EVERPURE®EVERDRI™COMPRESSED AIR SYSTEM INSTALLATION AND OPERATION GUIDE
INTRODUCTION
This Everpure EverDri High Capacity Compressed Air System
by Pentair is intended to be the primary driver for actuating
the following types of equipment in a restaurant, which are
currently being driven by CO2:
• Bag-in-Box (BIB) Syrup Pumps for Soft Drinks
• Mechanics of the Automated Beverage System (ABS)
• Product Pumps in the Blended Ice Machine (BIM)
• Bulk Ketchup Pumps
• Next Generation Iced Tea Brewers
• Any additional equipment powered by CO2
The EverDri High Capacity Compressed Air System is
designed to output a constant air pressure for operating
restaurant equipment. During normal operation, the
compressor will automatically cycle on and off as
compressed air is needed. The compressor automatically
turns on at the "cut-in" pressure, typically near 95 psig (6.5
bar). When the air pressure in the compressor tank reaches
~ 125 psig (8.6 bar), the compressor has reached "cut-out"
pressure and will automatically turn off. Elevated noise levels
are normal when the compressor switches off as pressure is
relieved within the enclosure. The compressor system also
has a cooling fan mounted to the enclosure that is designed
to run continuously.
INSPECTION
Inspect the box and skid for damage or tampering due
to transportation. If damaged, immediately contact the
transportation company.
NOTE: Do not cut the tape on the top of the box. This may
damage the Compressor cabinet.
Cut and remove two band straps. Lift cardboard box straight
up and remove protective cardboard on top and plastic bag.
Check for any loose nuts or bolts inside the cabinet and on
the legs. Tighten if necessary. Certify that all damaged parts
are replaced and that all mechanical and electrical problems
are solved before operating the equipment.
Before installing the Everpure EverDri Compressed Air
System, inspect the parts. Use the table and illustration
provided to verify the parts and quantities provided. If any
parts are missing, contact Customer Service at 800.942.1153
(US only)/630.307.3000 or by email at cseverpure@pentair.
com.
Installation
and
Operation
Guide
1
2
Parts Qty
1. Cabinet with Compressor System 1
2. Installation and Operation Guide 1
Tools and Supplies Required
• Safety Glasses
• Cut-Resistant Gloves
• Hearing Protection
• Pliers
• Carpenters Level
• Large Flat Blade Screwdriver
• Wrench (for tubing connection)
• Utility Knife or Tube Cutter (for plastic tubing)
• Oetiker Clamps
• Barbed Tubing Connectors
• Plumber's Tape
• Approved Tubing
• Compressed Air Tubing rated to 150 psig (10.3 bar)
NOTE: Not all tools listed may be necessary for installation.
Read installation procedures before starting to
determine required tools.
WARNING: Before installing the system, make certain
your installation complies with the following
operating specifications. Failure to do so may
reduce the effectiveness of the system and will
void the warranty.
GENERAL PRECAUTIONS
WARNING: To avoid unpredictable system behavior that can
cause personal injury and property damage:
• Disconnect electrical supply before
installation or servicing.
• Release all pressure in the tank before
performing any maintenance.
• Disconnect air supply and depressurize all
air lines connected to this product before
installation or servicing.

3EVERPURE®EVERDRI™COMPRESSED AIR SYSTEM INSTALLATION AND OPERATION GUIDE
• Operate within the specified pressure,
temperature, and other conditions listed in
these instructions.
• Do not operate below 41°F (5°C).
• Service according to procedures listed in
these instructions.
• Installation, service, and upgrades of
these products must be performed by
knowledgeable, authorized personnel.
• After installation, servicing, or upgrades, air
and electrical supplies should be connected
and the product tested for proper function and
leakage. If audible leakage is present or the
product does not operate properly, do not put
into use.
• Warnings and specifications on the product
should not be covered. If necessary, contact
your local representative for replacement
labels.
WARNING: This equipment, if used improperly, can cause
physical and material damage. To avoid this,
follow the instructions below:
• This equipment must not be used by people
with physical, sensory, or mental handicaps,
or without knowledge of use and training.
• People without the proper experience or
knowledge may use this equipment only if
supervised and instructed by someone who is
responsible for his or her safety.
• This equipment must not be used by children
under any circumstances.
• Do not service the equipment when tired,
under the influence of medication, alcohol or
drugs. Lack of attention during operation may
result in serious personal injury.
• The equipment may cause mechanical or
electrical interference on nearby sensitive
equipment.
• The equipment must be installed and operated
in places that are ventilated and protected
against humidity and presence of water.
• While in use, the equipment has electrical
components and hot moving parts.
• Do not alter the settings of the safety valve,
pressure switch or other factory settings. They
are preset at the factory. If some adjustment
is necessary on the product, use the service
of the nearest authorized Pentair Everpure
Dealer.
• Never exceed the maximum pressure
indicated on the compressor’s identification
name plate/sticker.
• Verify condition of the product’s safety
systems. In case of abnormalities, stop using
the product and contact authorized Pentair
Everpure Dealer for repairs.
• Never perform repairs or welding services on
the tank, because they can affect its resistance
or mask more serious problems. If there is
any leak, crack or corrosive wear, immediately
stop using the equipment and find an
authorized Pentair Everpure Dealer.
• Use only plumber's tape without adhesive
backing to seal joints. Do not use pipe
compound (“pipe dope”), sticks, or similar
compounds with this unit. They contain
petroleum derivatives which can cause crazing
and cracking of the plastic in the
filter housing.
• Never operate the compressor without filters
in place. The compressed air must be treated
with filters suitable for the application
and use.
• Never direct a high pressure air jet directly at
another person or at the skin.
• Do not allow the compressor to come in
contact with any flammable substances.
• Never clean the compressor with solvents or
any other flammable products. Use a neutral
detergent.
• In the presence of any change in noise or
operation of the compressor, immediately stop
using the equipment and contact the nearest
authorized Pentair Everpure Dealer.
• The compressor automatically resumes
operation after the power supply is
interrupted and then reestablished. Make sure
the equipment is not connected to the power
supply before proceeding with any service
or maintenance, even during a short power
interruption.
• Make sure that the product’s maintenance and
operation are performed by a properly trained
and qualified professional.
WARNING: To reduce the risk of electrical shock, the
following is recommended:
• Install a residual current circuit breaker.
Consult an electrician to select and install this
safety device.
• Do not use the equipment while you are
barefoot, in wet or very humid places.
• Before cleaning or performing maintenance,
disconnect the equipment from the electrical
power supply.
• Do not make splices in the power cord. If
required, ask for a power cord replacement
through the nearest authorized Pentair
Everpure Dealer. Costs of power cable
replacement are the sole responsibility of the
customer.
• Power outlet must be compatible with the
equipment’s plug. To reduce the risk of shock,
do not change the plug’s characteristics and
do not use adapters. If required, replace the
outlet with a suitable model.
• Do not use your electrical equipment in
explosive atmospheres (gas, liquid or dust).
The motor can generate sparks that may
cause explosion.
• Make sure the breaker switch is in the OFF
position before connecting the equipment to
the power supply.
• Do not puncture power cords, gas or water
pipes. Contact with water or electric wires
may cause electric shock.

4 EVERPURE®EVERDRI™COMPRESSED AIR SYSTEM INSTALLATION AND OPERATION GUIDE
WARNING: To reduce the probability of an accident because
of contact with rotating parts:
• Do not operate the product, under any
circumstances, when the safety guards of the
rotating parts are not installed.
• Do not wear long clothing, chains or jewelry
that may come into contact with the moving
parts of the product during service. If you have
long hair, tie it back.
• Remove all adjustment tools before turning
your equipment on. A key or tool stuck in
rotating parts of the equipment may cause
serious injuries.
NOTE: The user of this product must maintain the air tank's
record book provided by the manufacturer until the
equipment is no longer in service. The end user
must follow the standards required locally regarding
installation, maintenance, and operation of the
compressed air tank.
NOTE: The hydrostatic test carried out during the product
manufacturing does not replace the initial inspection,
which must be carried out at the location where the
product is installed, duly monitored by a certified
professional, following local codes.
NOTE: All local codes and safety procedures must be
followed.
SELECTING A LOCATION
1. Give consideration to the weight of the unit when
operating. Operating weight of the Everpure EverDri
Compressed Air System is approximately:
• 195 lbs (88.5 kgs)
2. The location should allow for:
• Six (6) inches of clearance on all sides for connections
and air flow.
• Adequate space for the outlet air line connection on
the right side.
• Be near a drain for removing coalesced water.
• Use of the eight (8) foot power cord using standard
grounded wall plug rated for 15 amps minimum.
3. Do not install the Everpure EverDri Compressed Air
System in an area with a high amount of dust, particulates
or moisture. If this is unavoidable, review the maintenance
cycles and decrease the time between filter changes.
4. The floor should be flat and level.
5. Install indoors.
DIMENSIONS
6" (15 cm)
Clearance
Required
6" (15 cm)
Clearance
Required
24"
(60 cm)
36"
(91 cm)
24"
(60 cm)
20.9"
(53 cm)
6"
(15 cm)
Figure 1
SPECIFICATIONS
Weight: Approximately 195 lbs (88.5 kg)
Electrical Connection: 115 VAC, single phase, 60 Hz; GFCI
or RCD protected 15 amp circuit
Operating Environment
Temperature:
41 - 105°F (5 - 40.5°C) continuous
Tank Capacity: 8 gallons (30 L)
Maximum
Tank Pressure
Requirements:
150 psig (10.3 bar) maximum
Outlet Air Pressure: 90 - 95 psig (6.2 - 6.5 bar)
regulated
Outlet Shut-off Valve: 1/4" FNPT
Pressure Relief Valves: Rated to 150 psig (10.3 bar)
Air Quality Output: ISO 8573-1 Class 1 for particulates
ISO 8573-1 Class 3 for moisture
content
ISO 8573-1 Class 0 for oil content,
oil free

5EVERPURE®EVERDRI™COMPRESSED AIR SYSTEM INSTALLATION AND OPERATION GUIDE
INSTALLATION
NOTE: Please read all instructions, specifications, and
precautions before installing and using your
Everpure EverDri Compressed Air System.
Grounding Instructions
This system must be grounded. This system is equipped
with a power cord having an appliance-grounding conductor
and a grounding plug. The plug must be inserted into
an appropriate outlet that is installed and grounded in
accordance with all local codes and ordinances. If the supply
cord is damaged, it must be replaced by the manufacturer, its
service agent or similarly qualified persons in order to avoid
a hazard.
WARNING: Improper connection of the appliance-grounding
conductor can result in a risk of electric shock.
Check with a qualified electrician or service
representative if you are in doubt whether the
appliance is properly grounded. Do not modify
the plug provided with the appliance; if it will not
fit in the outlet, have a proper outlet installed by
a qualified technician.
Placing the System In Position
WARNING: The system weighs about 195 lbs ( 88.5 kg). Use
proper lifting equipment to move it and only
place in a location that can support this weight to
prevent injury and death.
1. Leave the protective cardboard on right side of system to
protect outlet valve during movement to final installation
site. Remove the cardboard before startup.
2. Take power cord out from underneath and behind
system. Tape it to the top of the cabinet to protect it
during installation.
3. Do not turn on the equipment if it is not in perfect
working condition.
4. The installation location must have electrical power
close enough to use the supplied electrical cord and a
drain for the coalesced water that exits on the bottom
right side.
5. The floor should be flat and level. Screw the levelers in/
out to adjust the length of each leg. When finished, all
legs should be in contact with the floor and the system
cabinet should be level.
Parts Identification
Compressor
Intake Filter
Heat
Exchanger
Pressure
Regulator
Compressed
Air Outlet
Coalescing
Filter
2-Cylinder
Compressor
Membrane
Air Dryer
Water
Drain
Tank
Drain
Levelers (4) Storage
Tank
Hour
Meter
Air Intake
Filter
Air Intake
Fan
Circuit
Breaker
Air Vent
Filters
Figure 2
System Pneumatic Diagram
To provide clean compressed air, the Everpure EverDri
High Capacity Compressed Air System uses an oil-less
compressor, heat exchanger, coalescing filter and a
membrane air dryer. The clean, compressed air is stored in a
tank until used. A complete pneumatic diagram is provided at
the back of this manual.
Connections
An electrical diagram is provided at the back of this manual.
Before making the electrical and tubing connections check
the following:
• The shipping cardboard has been removed.
• There is a minimum of six (6) inches (15 cm) clearance
on all sides.
• The cabinet is level.
NOTE: If the cabinet needs to be opened for start up, use a
coin or flat screwdriver to turn the lock screws on
the door to the left (counterclockwise).
To complete the installation:
1. Connect the high-pressure compressor air line from
the application crossover valve to the 1/4-inch female
NPT fitting on the cabinet ball valve for high pressure air
(Figure 3). Use a small amount of plumber's tape on the
threads.

6 EVERPURE®EVERDRI™COMPRESSED AIR SYSTEM INSTALLATION AND OPERATION GUIDE
Application
Air Compressor
Inlet
Backup CO2
Inlet
Backup
BIB Pressure
Normal Operation
Figure 3 Crossover Valve
2. CLOSE the ball valve on the cabinet lower right side.
3. The coalescer drain tube should be extended to reach a
nearby drain. The tubing must have a constant downward
slope for proper draining.
4. The Everpure EverDri High Capacity Compressed Air
System is ready to be started.
WARNING: Use extreme caution when the cabinet door is
open. The compressor may start unexpectedly.
Contact with moving parts may cause personal
injury or damage to the equipment.
NOTE: The operator is expected to keep and maintain a log
sheet. Use a stopwatch to record the date and the
time it takes to pressurize the system. A sample log
sheet is available on the last page of this manual.
Have a stopwatch ready to record the compressor
run time.
5. Plug the electrical cord into the wall receptacle. The
compressor will start. If the compressor does not start,
check that the circuit breaker is in the up (on) position.
6. Record on the log sheet the amount of time it takes to
pressurize the system from 0 psig to 125 psig (8.6 bar).
The compressor will turn off.
NOTE: If the tank was pressurized prior to this startup,
then remove power. The valve at the bottom of the
tank should be opened. When tank pressure is zero
(0), close the valve, plug the power cord back in and
perform the test.
7. Record the date and the pump up time on the
preventative maintenance log sheet that is stored on the
inside of the door.
8. To complete the startup, check that the application
crossover valves are in the correct positions. The
application equipment should be ready to operate.
9. Slowly open the ball valve on the Everpure EverDri
Compressed Air System to provide pressure to the
applications. The valve is located on the cabinet's right
side at the bottom rear of the panel.
10. To ensure efficient operation, be sure all restaurant
compressed air tubing, fittings and equipment are leak
free. Leaks will cause excessive compressor runtime and
early wear.
PREVENTATIVE MAINTENANCE
The Everpure EverDri Compressed Air System requires
periodic maintenance. The preventative maintenance
program that follows describes the action items that must be
performed every six (6) months. A log sheet is included at the
back of this manual. Use the log sheet to record the results of
each preventative maintenance event. Keep the log sheet in
the holder mounted inside the door of the cabinet.
The maintenance procedures are based on a six-(6) month
schedule. Refer to the service schedule table at the back
of this document for dates and kit numbers. Order the kit
required to receive all the replacement parts needed for the
procedures.
CAUTION: Compressor may start unexpectedly if power is
on. Be certain to turn off or remove power.
CAUTION: Compressor motor and head may be hot.
CAUTION: Air tank contains air under pressure.
CAUTION: Do not wear long clothing, chains or jewelry that
may come into contact with the moving parts of
the product during service. If you have long hair,
tie it back.
CAUTION: While in use, the equipment has electrical
components and hot moving parts.
When diagnosing the EverDri Compressed Air System, the
time it takes to "pump-up" the air storage tank may be
measured. This time is expected to be two (2) minutes, 50
seconds when starting at 0 psig and turning off at 125 psig
(8.6 bar)
To measure compressor pump-up time, follow this
procedure:
1. Unplug compressor.
2. Close outlet ball valve.
3. Drain all air from tank using valve on bottom of tank.
Close the valve when done.
4. Plug in compressor and measure the time from the
startup to automatic shutoff.
Six-(6) Month Maintenance Procedure - Service Kit #1
Tools and Supplies
• Safety Glasses
• Hearing Protection
• Flat Blade Screwdriver
• Plumber's Tape
• Service Kit #1:
One (1) New Cabinet Intake Filter
Two (2) Compressor Air Intake Filters
1. Switch the compressed air switchover valve to the
backup CO2inlet. The backup system will power
application equipment during this procedure. If a backup
air pressure system is not available, the application
equipment will not operate during this procedure.

7EVERPURE®EVERDRI™COMPRESSED AIR SYSTEM INSTALLATION AND OPERATION GUIDE
Application
Air Compressor
Inlet
Backup CO2
Inlet
Normal Operation
Figure 4
2. Unplug the power cord.
3. CLOSE the compressed air outlet valve (Figure 5) so the
blade is perpendicular to the valve body. OPEN cabinet
door. Use a large flat blade screwdriver to unscrew the
two (2) door lock screws.
Open
Closed
Figure 5
4. Replace the fan prefilter.
• OPEN the left side cabinet vent cover by pulling out on
the top edge, Figure 6. The cover will swing down.
• Remove the air prefilter and discard.
• Place the new prefilter into the opening. The soft side
of the filter should be facing out, away from
the cabinet.
• CLOSE the vent cover. It will snap closed.
Pull out on
top edge
Figure 6
5. Replace the two (2) compressor intake filters.
• Unscrew the filters on the left side by hand, (Figure 7)
(counterclockwise). A wrench may be used if needed.
• Discard the old filters.
• Remove any loose plumber's tape from fittings.
• The new filters have "IN" and "OUT" moulded into the
ends. The fitting on the end marked "OUT" screws into
the compressor head. Firmly hand tighten each one by
turning clockwise. Do not tighten with wrench.
Remove
IN
Compressor
Air Intake (2)
OutIn
Air Tank Valve
Figure 7
6. Check for water in air tank.
• OPEN the valve located at the bottom of the air tank.
The compressed air will escape through the valve.
• Observe the air. It must not contain any moisture.
• CLOSE the valve located at the bottom of the air tank
after all air has been vented.
CAUTION: If moisture is present, refer to the
Troubleshooting section in this manual. Do not
vent air toward any body part.
7. Close and lock the cabinet door.
NOTE: Have a stopwatch ready to record the compressor
runtime.
8. Restart the EverDri Compressed Air System.
NOTE: Measure and record the date, the hour meter time
(upper left side) and the time it takes to pump up the
system. If the pump up time is greater than two (2)
minutes, 50 seconds, see Troubleshooting.

8 EVERPURE®EVERDRI™COMPRESSED AIR SYSTEM INSTALLATION AND OPERATION GUIDE
• Apply power. Allow the system to turn off using the
automatic shut-off switch. Record the pump-up time.
• OPEN the compressed air outlet valve.
• Position the crossover valve to use the EverDri
compressed air for the applications (Figure 8).
• System is now operational.
Application
Air Compressor
Inlet
Backup CO2
Inlet
Normal Operation
Figure 8
12-Month Maintenance Procedure - Service Kit #2
Tools and Supplies
• Safety Glasses
• Hearing Protection
• Flat Blade Screwdriver
• Plumber's Tape
• Service Kit #2:
One (1) Cabinet Air Intake Filters
Two (2) Cabinet Air Vent Filters
Two (2) Compressor Air Intake Filters
Coalescer Filter Element
The 12-Month Maintenance Procedure starts with performing
the Six-(6) Month Maintenance Procedure. This is then
followed by changing the coalescer filter element and the
filter media for the cabinet air exhaust.
1. Refer to the "Six-(6) Month Maintenance Procedure
- Service Kit #1". Perform steps 1 through 6. Do not
restart the compressor.
2. Change the coalescing filter element.
• Remove the bowl by turning it to the left
(counterclockwise). Lay it down with the drain tube still
attached (Figure 9).
NOTE: There may be a small amount of water in the bowl.
This is normal.
• Grasp the filter element and unscrew it to the left
(counterclockwise). Discard the old filter.
NOTE: The threads are a fine pitch and will unscrew slowly.
• Locate the plastic bag with the new filter element.
CAUTION: Do not handle the filter element with bare hands.
Skin oils may damage the element. Use the
plastic bag to handle the filter element.
• Inspect the threaded end of the filter element for the
presence of the rubber gasket. Be certain that the
gasket is properly located.
CAUTION: Do not install the filter element without the
rubber gasket. Performance of the coalescing
filter will be affected.
• Screw the coalescer filter element into the body by
turning it to the right (clockwise). Tighten finger tight. Do
not use tools. Throw away bag.
• Inspect the bowl's top edge for correct positioning of
the sealing o-ring.
• Install the bowl by lining up the tabs with slots in the
body and pushing up. Rotate the bowl to the right
(clockwise) to engage and lock the bowl in place.
• The drain hose should be connected and have a
straight downhill path to a drain.
• Ensure the coalescer drain tube is securely fastened.
Bowl
Coalescer
Filter
Element
Gasket
O-Ring
Drain Tube
Clamp
Figure 9
3. Replace the cabinet air vent filters.
• OPEN the two (2) cabinet vent covers on the right side
of the cabinet by pulling out on the top edge. The cover
will swing down (Figure 10).
• Remove the filter media and discard.
• Place the new filters into the openings. The soft side of
the filter should be facing out, away from the cabinet.
• CLOSE the vent covers.
Air Vent
Exhaust Filters
Figure 10

9EVERPURE®EVERDRI™COMPRESSED AIR SYSTEM INSTALLATION AND OPERATION GUIDE
4. Close and lock cabinet door.
NOTE: Have a stopwatch ready to record the compressor
runtime in the log sheet.
5. Restart the EverDri Compressed Air System.
NOTE: Measure and record the date, the hour meter time
(upper left side) and the time it takes to pump up the
system. If the pump up time is greater than two (2)
minutes, 50 seconds, see Troubleshooting.
• Apply power. Allow the system to turn off using the
shut-off switch. Record pump-up time.
• OPEN the compressed air outlet valve.
• Position the crossover valve to use the EverDri
compressed air for the applications (Figure 11).
• System is now operational.
Application
Air Compressor
Inlet
Backup CO2
Inlet
Normal Operation
Figure 11
18-Month Maintenance Procedure - Service Kit #1
The 18-Month Maintenance Procedure is the same as the
Six-(6) Month Maintenance Procedure. Refer to "Six-(6) Month
Maintenance Procedure - Service Kit #1".
24-Month Maintenance Procedure - Service Kit #3
Tools and Supplies
• Safety Glasses
• Hearing Protection
• Flat Blade Screwdriver
• Service Kit #3:
One (1) Cabinet Air Intake Filter
Two (2) Cabinet Air Vent Filters
Two (2) Compressor Air Intake Filters
Coalescer Filter Element
Membrane Air Dryer
• 10 mm Socket Wrench
• Plumber's Tape
The 24-Month Maintenance Procedure starts by replacing the
membrane air dryer, followed by the 12-Month Maintenance
Procedure.
CAUTION: This procedure must be performed by trained,
qualified personnel.
1. Replace the membrane air dryer.
• The membrane air dryer and coalescing filter are
connected with a pipe fitting at the top. To replace
either one, both are removed from the cabinet as a
single unit, Figure 12.
• Locate the upper and lower tube connections. They are
both quick-connect style fittings. Push in on the collar
and pull the tube out.
• Remove the bowl on the coalescing filter by turning it
to the left (counterclockwise). Set bowl with drain tube
on cabinet floor.
• Locate the four (4) mounting studs, two (2) at the
top of the coalescing filter and one (1) on each of the
membrane air dryer brackets. Use a 10 mm socket to
remove all four (4) nuts and washers and set aside.
• Pull the assembly out of the cabinet. Hold the
membrane air dryer and unscrew the coalescing filter
body.
NOTE: The membrane air dryer is plastic. The nipple fitting
will most likely stay in the coalescing filter body. If
it does not, then remove the nipple from the dryer
and screw it into the coalescing filter body. Use
plumber's tape on the threads.
Lower Tube
Connection
Upper Tube
Connection
Top Mounting
Nuts
Lower
Mounting
Nuts
Flow
Nipple
(must stay in
coalescing filter)
Membrane
Air Dryer
Figure 12
• Remove old plumber's tape from pipe nipple thread.
Use plumber's tape on the pipe nipple installed in
the coalescing filter. Screw the new membrane air
dryer (in correct flow orientation, Figure 12) and the
filter together until hand tight. Make adjustments for
mounting positions.
• Unscrew the lower tube connection fitting from the
membrane air dryer. Remove old plumber's tape from
the lower tube connection fitting. Apply three (3) wraps
of new plumber's tape to the lower tube connection
fitting. Install lower tube connection fitting into new
membrane air dryer.
• Position the membrane air dryer into the original
clamps. Then place the coalescing filter bracket onto
the top mounting studs.

10 EVERPURE®EVERDRI™COMPRESSED AIR SYSTEM INSTALLATION AND OPERATION GUIDE
• Move the clamps for the membrane air dryer onto the
studs. Install the two (2) washers and finger start the
nuts. Install the two (2) washers over the two (2) studs
for the coalescing filter body. Finger start the nuts on
the filter bracket studs. Tighten all four (4) nuts.
• Connect the tubing to the upper and lower tube
connections. Push the tubing into the fitting until it
stops (bottoms).
2. Complete the 12-Month Maintenance Procedure on
page 8.
TROUBLESHOOTING
Symptom Probable Cause Solution
Unit transmits electric current
(electric shock)
Installation not according to local technical standards Shut down and call for service
Damage to electrical components
Excessive starts or greater than
500 hours runtime in six (6)
months
Leaks in restaurant plumbing downstream of compressor system Find leaks and repair to reduce compressed air demand
Pump-up time exceeds two (2) minutes, 50 seconds
Consult Troubleshooting Section Pump-up time of Everpure
EverDri Compressed Air System greater than two (2)
minutes, 50 seconds
Water in tank Consult Troubleshooting section "Water in tank"
Air bypasses check valve Confirm function, clean or replace check valve
Restaurant airflow demand exceeds compressor capacity Call Pentair Technical Support
Pump-up time of Everpure EverDri
Compressed Air System greater
than two (2) minutes, 50 seconds
(follow pump-up procedure)
Leakage in fittings Tighten fittings to eliminate leakage or replace damaged
parts
Cut-out pressure above specifications Adjust the pressure switch to meet specified cut-in and
cut-out pressures
Leakage around pressure regulator
knob Damaged pressure regulator Replace pressure regulator
Leakage from pop-safety valve Damaged pop-safety valve Replace pop-safety valve
Leakage from pressure switch Damaged pressure switch Replace pressure switch
Plugged compressor inlet filters Replace compressor inlet filters
Air leakage through water drain tube
while compressor is running Coalescer drain stuck open Replace coalescer filter assembly
Coalescer leak between body and bowl O-ring seal is damaged or
missing Replace coalescer filter assembly
Membrane air dryer defect Follow Troubleshooting procedure 1
Piston rings are worn Replace piston rings and reed valves after eliminating other
potential causes as the source of high pump-up time
Reed valves do not seal
Leakage from compressor head gaskets/piston sleeve seal/crossover tube
seals Replace leaking seals/gaskets
Water in tank
(Contact Technical Support)
Coalescing filter fails to remove liquid
water from compressed air
Filter or drain failure Replace coalescer filter assembly
Coalescing filter water drain
tube kinked or plugged Remove kink or obstruction
Improper extension of water
drain tube
Remove drain tube extension and drain directly under
enclosure
Membrane air dryer not functioning
properly
Membrane air dryer defect Follow Troubleshooting procedure 1
Membrane air dryer plumbed
in reverse
Reverse orientation of membrane air dryer to confirm
airflow direction matches flow arrow
Encloser cooling fan not functioning Replace enclosure cooling fan

11EVERPURE®EVERDRI™COMPRESSED AIR SYSTEM INSTALLATION AND OPERATION GUIDE
Symptom Probable Cause Solution
Insufficient air pressure
Pressure regulator is not adjusted properly Adjust pressure regulator to achieve specified outlet
pressure
Compressor runs continuously and is
unable to reach cut-out pressure
Restaurant airflow demand
exceeds compressor capacity Call Pentair Technical Support
Tank pop-safety valve opens
and relieves pressure Replace pop-safety valve
Pump-up time exceeds two (2)
minutes, 50 seconds
Consult Troubleshooting Section Pump-up time of Everpure
EverDri Compressed Air System greater than two (2)
minutes, 50 seconds
Leaks in restaurant plumbing
downstream of compressor
system
Find leaks and repair to reduce compressor air demand
Excessive pressure drop between the
Everpure EverDri compressed air system
and the application
Air leakage or obstruction Eliminate leakage or obstruction
Tubing is the wrong dimensions
(tubing diameter is too small) Replace tubing with proper size tubing
Pressure gauge does not
indicate correct pressure Replace pressure gauge
Cabinet ball valve not
completely open Open the valve
Motor does not start or does not
restart
Voltage drop or no power to unit Wait for the power to go back on
Circuit breaker turned off
Circuit breaker was turned off
manually Turn on circuit breaker
Circuit breaker tripped due to
circuit overload Call for service
Damaged electric motor
Replace compressor pump assemblyCompressor pump assembly seized
Thermal protector not functional
Electric motor overheats, thermal
protection trips
Temperature too high Wait for the temperature to stabilize and automatic reset
to engage
Stator covered with dust Clean dust and debris off electric motor, check enclosure
fan filter, replace compressor pump assembly if necessary
Vent filter plugged, poor airflow Replace fan and vent filters
Vent filters blocked, poor
airflow Allow 6" clearance on left and right side of enclosure
Enclosure cooling fan not
functioning Replace enclosure cooling fan
Working pressure too high Adjust the pressure switch to meet specified cut-in and
cut-out pressures
Rotation direction of motor is
incorrect. Call for service
Pressure relief valve not functioning, compressed air is retained upstream
of check valve Replace pressure switch
Damaged pressure switch
Use of underrated power supply Use power supply rated for 15A
Underrated extension cord in use Ensure power cable is rated for 15A
Damaged or faulty capacitor Replace capacitor
Loose electrical connections Check and rewire electrical connections
Air bypasses check valve Test check valve, clean it or replace valve
Restart attempted within one (1) minute of manual shutoff/unplugging Wait more than 60 seconds for pressure to escape
Tank pressure is above cut-in pressure Normal operation, no action is required. Compressor will
automatically cycle between cut-in and cut-out pressure

12 EVERPURE®EVERDRI™COMPRESSED AIR SYSTEM INSTALLATION AND OPERATION GUIDE
Symptom Probable Cause Solution
Unusual noise
Compressor's internal parts are worn out Confirm function, replace compressor pump assembly
Check valve is making noise Confirm function, clean or replace check valve
Loose items vibrating inside enclosure Tighten or replace loose items
Broken items vibrating inside enclosure Replace broken items
Broken or loose compressor foot/leg Tighten bolts holding compressor or tighten legs on
enclosure
Motor does not shut off at or
above cut-out pressure
Tank pop-safety valve opens and
relieves pressure
Damaged pressure switch Replace pressure switch
Pressure switch settings
adjusted incorrectly
Adjust the pressure switch to meet specified cut-in and
cut-out pressures
NOTE: If leaks persist, or if there are other leaks in the
system, remove power and call Technical Support
800.942.1153 (US only)/630.307.3000.
Troubleshooting Procedure 1 - Test Air Dryer Function
To determine if the membrane air dryer is functioning
properly:
Step 1 Measure the regular pump-up time of the
compressor according to procedure. Note the
pump-up time (in seconds) for future reference.
Step 2 Unplug compressor system. Reroute tubing to
bypass the coalescing filter and membrane air
dryer. To do this, connect the aftercooler outlet to
the tank inlet. The coalescing filter inlet and air
dryer outlet tubing should not be connected to any
fittings.
Step 3 Measure the modified pump-up time of the
compressor according to procedure. Note the
pump-up time (in seconds) for future reference.
Step 4 Unplug compressor system.
Step 5 Divide the regular pump-up time by the modified
pump-up time. If the result is greater than 1.25,
the membrane air dryer is damaged. Replace
membrane air dryer.
e.g. Regular pump-up time (149 seconds)
Modified pump-up time (111 seconds)
Step 6 Drain all air from the compressor tank.
Step 7 Return all tubing to correct connections.
Call Pentair Technical Support for assistance if
needed.
= 1.34
Troubleshooting Procedure 2 - Leaks at Quick-Connect
Fittings
1. Remove power.
2. CLOSE the pressure side ball valve to the applications.
NOTE: If needed, change the position of the crossover valve
to use back-up CO2.
3. OPEN the valve at the bottom of the storage tank to
relieve pressure.
4. Press collar around the quick-connect fitting while
pulling the tubing with your other hand.
5. Tubing should be cut squarely. Internal and external
burrs should be removed. Place a mark on tubing 5/8"
(1.6 cm) from end on 1/4" tubing or 3/4" (1.0 cm) from
end on 3/8" tubing.
6. Wet the end and insert tubing until it stops (bottoms out)
and the mark is flush with the quick-connect fitting.
7. CLOSE the tank valve.
8. Apply power and bring the system up to pressure. Check
for leaks.

13EVERPURE®EVERDRI™COMPRESSED AIR SYSTEM INSTALLATION AND OPERATION GUIDE
GAS FLOW SYSTEM SCHEMATIC
For an Everpure EverDri Compressed Air System
AIR/CO
2
Flow Chart and Pressure Settings
Cut in 95 psi
Cut out 125 psi
95 psi
3/8" ID 3/8" ID
3/8" ID
3/8" ID
3/8" ID 3/8" ID 1/4" ID
Multiplex or Backroom package
95 psi Multiplex
105 psi Backroom package
Air to All Equipment Only
ABS in
Drive Thru
90 psi
Ketchup System
SSBB 25 psi
Prep Line 30 psi
air
Blended Ice
90 psi
air
BIB System
65 psi
Air
Bulk Sweet
Tea
60 psi
Air
Crossover
Compressed Air
System
Everpure
air
Back up Compressed
Gas
COALESCING FILTER PART IDENTIFICATION
Body
Gasket
Filter Element
O-Ring
Automatic Piston
Drain Seat
Automatic Piston Drain
Metal Bowl
Drain Tubing
Oetiker Hose
Clamp
WACO2 CONNECTIONS
Applications
Backup CO2
Tank Inlet
Compressed
Air Inlet
TeaBIB

14 EVERPURE®EVERDRI™COMPRESSED AIR SYSTEM INSTALLATION AND OPERATION GUIDE
PNEUMATIC DIAGRAM
Pressure
Vessel
AftercoolerMembrane
Air Dryer
Check Valve
Emergency Pressure
Relief Valve
Vessel Drain
Ball Valve
Pressure
Gauge
Pressure Switch
Inlet
Filter
Outlet Ball
Valve
Enclosure
Pressure Regulator
M
Compressor and
Motor Assembly
Exhaust
Filters
Pressure
Relief Valve
Inlet Filter
and Fan
Coalescing Filter
with Automatic Drain
Water
Drain
Pressure
Gauge
Outlet
ELECTRICAL DIAGRAM

15EVERPURE®EVERDRI™COMPRESSED AIR SYSTEM INSTALLATION AND OPERATION GUIDE
REPLACEMENT PARTS
Cabinet
Contact your local Pentair®Everpure®Dealer for filter
cartridges or system replacement parts.
1
2
3
6
5
4
Number Part Number Description
1ACS-M017 Vent Filter Housing
2FBSVM02FO2 Outlet Ball Valve
3ACS-M022 Enclosure Door
4ACS-M016 Stainless Legs
5E-BREAKER-15A Circuit Breaker
6ACS-M018 Inlet Fan

16 EVERPURE®EVERDRI™COMPRESSED AIR SYSTEM INSTALLATION AND OPERATION GUIDE
Compressor
7
8
9
18
12
10
17
16
15
14
12
13
11
19
Number Part Number Description
7ACS-M015 Compressor Assembly
8ACS-M004 Compressor Pump Assembly
9DFC0644M03P Compressor Inlet Filter
10 FBSNM04NM02 Nipple, 1/4" NPT x 1/2" NPT
11 SSHOSE-NO4-15 Hose, Stainless Steel
12 FPLNM02TF039SW Elbow, Push-To-Connect
13 FBSNF02CF03 Fitting, 3/8" Compression x 3/8" Push-To-Connect
14 ACS-M007 Check Valve
15 ACS-M008 Pressure Switch
16 ACS-M010 Pressure Gauge
17 ACS-M009 Regulator
18 ACS-M012 Drain Valve
19 ACS-M013 Vibration Isolators (pack of 4)

17EVERPURE®EVERDRI™COMPRESSED AIR SYSTEM INSTALLATION AND OPERATION GUIDE
Aftercooler and Filters
12
28
25
27
26
23
24
22
20
12 21
Number Part Number Description
20 FALNM02HNS Aluminum Nipple, 1/4" NPT
21 CLAMP-32-PIPE Dryer Pipe Clamp
22 AHD100721-1A-B Membrane Air Dryer
23 ACS-M021 Neoprene Tubing
24 H-HSCLMP-11.3MM Hose Clamp
25 ACS-M019 Coalescer Filter Assembly
26 FPLNM02TF03 Fitting, Push-To-Connect Straight
27 ACS-M020 Nylon Tubing, 3/8" OD
12 FPLNM02TF039SW Fitting, Push-To-Connect Elbow
28 ACS-M014 Aftercooler Assembly

18 EVERPURE®EVERDRI™COMPRESSED AIR SYSTEM INSTALLATION AND OPERATION GUIDE
Miscellaneous Replacement Parts
Number Part Number Description
*ACS151201-6MO Six (6) Month Maintenance Kit (Service Kit #1)
*ACS151201-12MO 12-Month Maintenance Kit (Service Kit #2)
*ACS151201-24MO 24-Month Maintenance Kit (Service Kit #3)
*ACS-M001 Fan Inlet Filter
*ACS-M002 Vent Filter
*PFH0011-EY Coalescer Filter Element
*ACS-M003 Capacitor
*ACS-M005 Piston Ring Kit (both cylinders)
*ACS-M006 Reed Valve Kit (both cylinders)
*ACS-M011 Pop-Safety Valve
*E-HBL5266C Electrical Plug
*ACS-HARNESS Wiring Harness
* Not Shown
McDonald's Compressor Filter Kits
NOTE: Sequence of kit installation is Kit #1, #2, #1, #3, Repeat
McDonalds Compressor
Filter Kits
Description
Kit #1 (6 mo, 18 mo, 30 mo,
42 mo, 54 mo)
ACS151201-6MO Compressor Intake Air Filter- Qty 2
Fan Filter
Kit #2 (12 mo, 36 mo, 60 mo) ACS151201-12MO Coalescing Filter
Compressor Intake Air Filter - Qty 2
Fan Filter
Air Vent Filter - Qty 2
Kit #3 (24 mo, 48 mo, 72 mo) ACS151201-24MO Membrane Air Dryer
Coalescing Filter
Compressor Intake Air Filter - Qty 2
Fan Filter
Air Vent Filter - Qty 2

19EVERPURE®EVERDRI™COMPRESSED AIR SYSTEM INSTALLATION AND OPERATION GUIDE
LIMITED WARRANTY
EVERDRI COMPRESSED AIR SYSTEM WARRANTY
Pentair Filtration Solutions, LLC (“PFS”) offers the following product warranty for its EverDri Compressed Air System (the “Product”).
This Product (excluding replaceable elements) is warranted against defects in materials and workmanship to the original end-user
when installed in accordance with the PFS’ specifications. The warranty period commences on the date of purchase from PFS and
continues for a period of:
Twenty-five (25) months or two thousand (2,000) hours of operation, as evidenced by the counter on the side of the Product,
whichever occurs first.
Replacement parts (“Parts”) shall be warrantied for the remainder of the original warranty period, or thirty days, whichever is
longer.
Exclusions From This Limited Warranty
This warranty does not cover the following instances:
1. Damage caused by careless handling, improper repackaging, or shipping
2. Damage due to misapplication, misuse, abuse or failure to operate or install Products as specified in owner’s manual
3. Any parts manufactured by a third party, including, but not limited to, repair and service parts, repair kits, motors, pistons, seal
kits, and devices, or any other non-PFS parts. Incorporation of any parts manufactured by a third party into a PFS Product shall
completely void the limited warranty for such Product.
4. Damage due to unauthorized Product modifications or failure to use our original replacement Parts
5. Damage caused by negligence, or failure to properly maintain Products as specified in the owner’s manual
6. Due to environmental or air conditions, some Products or Parts may require maintenance or cleaning during the warranty period.
Products or Parts returned due to debris build up, including, but not limited to, plugged filters, are not covered under this warranty.
7. Noncompliance with applicable codes and ordinances.
8. Damage due to impacts, corrosive liquids, gases, or chemicals.
9. Damage caused by incorrect or improper determination of the proper Product necessary for the application
10. Damage caused by water freezing inside the Product
11. Accidental damage, fire, acts of God, or other circumstances outside of our control
12. Freight, transportation and labor expenses
13. Wear Parts Consumables, including but not limited to pistons, piston rods and rings, crankshaft, bearings and bearing retainers,
valves, and parts requiring replacement under recommended maintenance procedures, such as filters.
Our Warranty Obligations
Should a defect in workmanship and/or materials in Products or Parts covered by this warranty become evident during the applicable
warranty period, then upon your compliance with the procedures below, we will, at our sole option, repair, or replace such Product or
Part, or issue a credit of equal value, in lieu of repair.
We are not, however, responsible under this warranty for any cost of shipping or transportation of the Product or parts thereof to
or from our facility. Also, we are not liable for any loss of time, inconvenience, incidental expenses such as telephone calls, labor,
travel or material charges incurred in connection with the removal or replacement of the Product or Part, or any other incidental or
consequential damages.
The above mentioned warranties are void if the product is repaired or altered in any way by any persons, agents or representatives other
than those authorized by us.

20 EVERPURE®EVERDRI™COMPRESSED AIR SYSTEM INSTALLATION AND OPERATION GUIDE
NOTE: Pentair reserves the right to alter its product without prior notice. Figures, dimensions and photos are only for
orientation. Use Pentair original parts only for service.
PLEASE NOTE: Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion
may not apply to you.
No warranty is given as to the service life of any filter cartridge or membrane as it will vary with local environmental and air conditions and
consumption. The quality of air supplies may vary seasonally or over a period of time. Air characteristics can also differ considerably if this
product is moved to a new location. For these reasons, we assume no liability for the determination of the proper equipment necessary to meet
your requirements, and we do not authorize others to assume such obligations for us.
No Other Warranties
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, WE DISCLAIM ALL OTHER WARRANTIES, EITHER EXPRESS OR IMPLIED,
INCLUDING, BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, WITH
REGARD TO THE PRODUCT(S),PART(S) AND/OR ANY ACCOMPANYING WRITTEN MATERIALS.
Procedure for Obtaining Warranty
The Product manual requires service to be performed on the Product every six (6) months from date of installation. The Product manual
includes a service log, on which service which has been performed can be documented. In all instances of a Product or Part warranty claim,
and prior to providing any warranty remedy, written documentation of all service performed on the Product must be submitted to PFS. A copy of
the service log found in the manual, or receipts evidencing service performed (including dates and services performed) are acceptable forms of
documentation.
In order to obtain the benefits of this warranty, the original purchaser must contact the Customer Care Department as soon as possible after
discovery of the product or part related issue, but in no event later than the expiration date of the respective warranty periods provided herein.
Upon receipt of this communication, we will promptly notify you of the address to which the Product or part may be shipped. You shall then ship
the Product or Part, freight prepaid, to the address indicated, together with a “RETURN GOODS AUTHORIZATION” form obtained from Customer
Care and a brief description of the problems encountered. Unauthorized returns will not be accepted. Freight must be prepaid by you.
Warranties or Representations by Others
No third party has any authority to make any warranties or representation concerning us or our Products and Parts. Accordingly, we are not
responsible for any such warranties or representations.
Other Rights
This warranty gives you specific legal rights and you may also have other rights, which vary from state to state.
Sole Warranty
This warranty supersedes all previous warranty publications.
Pentair Filtration Solutions, LLC.
1040 Muirfield Drive Hanover Park, IL 60133 United States
Pentair Everpure Technical Service:
800.942.1153 / 630.307.3000