Cleanleaf CL2500D Series User manual

[phone]
[e-mail]
www.cleanleaf.com
OWNER'S MANUAL
CL2500D Series
Installation and Service Manual
INTRODUCTION
SPECIFICATIONS
UNPACKING
MOUNTING
ELECTRICAL
OPERATION
MAINTENANCE
REPLACEMENT PARTS
TROUBLESHOOTING
***IMPORTANT***
THIS MANUAL CONTAINS PRECAUTIONARY STATEMENTS RELATING TO WORKER
SAFETY. READ AND SAVE THIS MANUAL COMPLETELY AND COMPLY AS DIRECTED.
ALL THE POTENTIAL HAZARDS OF DUST AND MIST CONTROL SYSTEMS AND
EQUIPMENT ARE IMPOSSIBLE TO LIST; THEREFORE, OBTAIN THE SERVICES OF A
PROFESSIONAL INSTALLER. A FIRE PROTECTION EXPERT SHOULD BE OBTAINED IN
THE EVENT THE PRODUCT IS INTENDED FOR USE THAT PRESENTS A POTENTIAL
RISK OF FIRE OR FIRE PROPAGATION. REFER TO APPROPRIATE AUTHORITIES, AND
DISCUSS YOUR INTENDED USE WITH AIR CLEANING SPECIALISTS, INC. WORKERS
HANDLING EQUIPMENT OR SYSTEMS SHOULD BE INSTRUCTED TO CONDUCT
THEMSELVES IN A SAFE MANNER.
RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE.

[phone]
[e-mail]
www.cleanleaf.com
SPECIFICATIONS OF THE CLEANLEAF 2500D SERIES
Cabinet:16 GA Cold ROLLED Steel
Finish: White Chemical Resistant Powder Coating Paint Size:
Standard - 67"L x 24"W x 26"H
Units: CL2500D-CC - 36 lb Refillable Carbon Bank
CL2500D-CFP - (2) 20lb Carbon After Filters
CL2500D-CF-PCO - Photocatalytic Oxidizers (PCO)
CL2500D-HE - Medical Grade HEPA After Filter
Shipping CL2500D-CC - 210 lbs
Weight: CL2500D-CFP - 230 lbs
CL2500D-CF-PCO - 210 lbs
CL2500D-HE - 210 lbs
Power: Power: 115V 60Hz Single Phase 10.2 Amps
Capacity: CL2500D-CC - 1800 ACFM
CL2500D-CFP - 2000 ACFM
CL2500D-CF-PCO - 2400 ACFM
CL2500D-HE - 1800 ACFM
Motor: PSC Type 3/4hp Direct Drive with Thermal Overload
Switch: Two Speed Switch
Blower: 10 by 10 Direct Drive Centrifugal Forward Curve
Grille: Four-way Individually Adjustable Blades
Bag Filter: CL2500D-CC / HE / CFP - 24x24x15" 95% 12 Pocket
CL2500D-CF-PCO - 24x24x36" 95% 8 Pocket
Pre Filter: 24 x 24 x 4" Pleated Prefilter
Options: Silencers – Directional reduces sound by 6-8 Db., and Non-
Directional 10-12 Db’s.
Magnehelic Pressure Gauge (Indicates when to change filter)
Eye-Bolts – Installed by factory for easy mounting
Eye-Bolt Kit – Includes Eye Bolts (4), Chain, and Q-Link
L-Bracket – Ideal for Wall Mounting
Strut Channel – 28” Hanging Brackets for Mounting Drain Plug – Oil /
Mist Drain via Hose Barb Fitting
Warranty: Three Years on all parts. (filters not included)

[phone]
[e-mail]
www.cleanleaf.com
SAFTEY RULES
Follow all electrical and safety codes as well as the National Electrical Code (NEC), National Fire Protection Association
(NFPA), and the Occupational Safety and Health Act (OSHA). Qualified personnel should perform all electrical
connections and wiring only.
National Fire Protection Association (NFPA) standards require specific duct design and dust collector configuration when
collecting potentially reactive metal dusts, such as aluminum, magnesium, and other materials. NFPA also covers other
dusts such as grain and plastics, etc. A guideline for determining the precautions to be taken can be found in NFPA 497.
Other NFPA standards may apply to your specific application. Consult current NFPA standards, available for NFPA, 1
Batterymarch Park, Quincy, MA, 02269, 800-344-3555, for applicable safeguards which may be required for the
Installation, Operation, and Service of this product.
Additional references are the Uniform Building Code and the Uniform Mechanical Code.
WARNING
1. Avoid mixing combustible materials such as (but not limited to) buffing lint, paper / wood dust, aluminum or magnesium
with dust generated from the grinding of ferrous materials. This creates a potential for fire due to the mixing of sparks and
combustible materials.
2. Under no conditions should the machine operator be allowed to put lit cigarettes or any burning object into this or any
dust/ mist control system.
3. Installation of this unit in applications where there is a chance for heated and/or flammable materials to enter the unit
should be evaluated to determine if a fire protection/extinguishing system should be installed. Federal, state or local
codes, a required by organizations such as NFPA and Factory Mutual Insurance or your insurance carrier may require
such a system. CLEANLEAF can offer basic guidelines for such an installation; however, final installation design is the
responsibility of the filtration unit Owner/User.
4. Explosion relief vents are required on some applications. Consult with an insurance underwriter or an NFPA manual to
determine proper vent size ratio. Dust or mist collectors must be located outdoors unless otherwise indicated by NFPA
standards. Dust and mist collectors DO NOT CONTAIN EXPLOSION RELIEF VENTS as shipped from the factory and
must be field installed per NFPA standards.
ALWAYS USE CLEANLEAF REPLACEMENT FILTERS & PARTS TO MAINTAIN WARRANTY.
TO ORDER REPLACEMENT PARTS CALL 866-455-2135 OR EMAIL [e-mail].
CleanLeaf Limited Warranty
Air Cleaning Specialists, Inc. warrants all products sold, only to purchasers for use in business or for resale, against defects in
workmanship or materials under normal use for three years after date of purchase from Air Cleaning Specialists, Inc. This three
year warranty does include standard warranties from purchased parts such as blowers, motors, valves, etc. All purchased items
will fall under the manufacturers’ standard warranty. Any part which is determined to be defective in material or workmanship and
returned to Air Cleaning Specialists, Inc. or authorized service facility, as Air Cleaning Specialists, Inc. designates, shipping cost
prepaid, will be, as the exclusive remedy, repaired or replaced, at Air Cleaning Specialists, Inc. option. Any liability for
consequential and incidental damage is expressly disclaimed. Air Cleaning Specialists, Inc. liability, in all events, is limited to and
shall not exceed, the purchase price paid. Title and risk of loss pass to buyer on delivery to the common carrier. If product is
damaged in transit, recipient must file claim with carrier. Air Cleaning Specialists, Inc. will make a good faith effort for prompt
correction or other adjustments with respect to any product that proves to be defective within the warranty period.
DISCLAIMER
Although instructions and recommendations are included for installation or your mist or
dust collector equipment, the manufacturer does not assume responsibility for the
installation of this equipment nor shall be held liable for direct or consequential damages
resulting from improper methods, structural failure, or inadequate supports.

[phone]
[e-mail]
www.cleanleaf.com
SAFETY
READ AND SAVE THIS MANUAL COMPLETELY AND COMPLY AS DIRECTED. THIS MANUAL CONTAINS
PRECAUTIONARY STATEMENTS RELATING TO WORKER SAFETY. WORKERS HANDLING EQUIPMENT OR
SYSTEMS SHOULD BE INSTRUCTED TO CONDUCT THEMSELVES IN A SAFE MANNER. ALL THE POTENTIAL
HAZARD OF DUST AND MIST CONTROL SYSTEMS AND EQUIPMENT ARE IMPOSSIBLE TO LIST. THEREFORE,
OBTAIN THE SERVICES OF A PROFESSIONAL INSTALLER. A FIRE PROTECTION EXPERT SHOULD BE OBTAINED
IN THE EVENT THE PRODUCT IN INTENDED FOR USES, WHICH PRESENT A POTENTIAL RISK OF FIRE OR FIRE
PROPOGATION. REFER TO APPROPRIATE AUTHORITIES, AND DISCUSS YOUR INTENDED USE WITH AIR
CLEANING SPECIALISTS, INC.
INITIAL INSPECTION
If your new CLEANLEAF units were shipped in by truck you should inspect the carton for damages or possible shortages. If
there are any signs of possible shipping damages, unpack the units and make a note of the shortage or damage on the
freight bill before signing it. If the carton is opened at a later time and there is damage to the unit, you should file a concealed
damage claim with the delivery carrier. They are responsible for any damages in shipment or shortages that were actually
shipped.
Installing Your New CLEANLEAF Units
All installations must meet all electrical or mechanical building codes that may apply in your particular area. If there are no
local requirements, you should follow the National requirements. If the optional Drain Plug was installed in your unit, you can
connect an appropriate 3/8” I.D. rubber hose for oil/mist routing.
All chains, hooks, bolts or other items used in the installation must be at least strong enough to support FOUR times the
weight of each unit. Unit weights are as follows:
CL2500D-CC - 200 lbs
CL2500D-CFP - 220 lbs
CL2500D-CF-PCO - 200 lbs
CL2500D-HE - 200 lbs
Methods for Mounting your CL2500D Unit
There are many different ways to install your units. The most common method of installing the units is to support them from
the ceiling structure with four chains. If the factory is going to utilize this method, you should have 4 holes drilled down
through the top of the unit approximately 6” from each end and 1” from each side of the unit. The factory will then install Eye-
Bolts that can be used to attached chain or rod. An eye bolt kit is available at an additional cost.
Another available option is Strut Channel, which will be placed underneath the Blue OX and then hung with appropriate
steel chains and Q-Links.
The top end of the chains must be secured to the ceiling structure in a safe and acceptable manner. The last typical
method for installation is a duel L-Bracket mount, which is ideal for wall mounting.
The next page includes sketches indicating possible methods of mounting your CL2500D cabinets. Please ensure all
installations are secure and meet all local, state, and federal codes. Be sure your unit is connected to the proper voltage
and is protected by correct size fuses or breakers.

CLEANLEAF CL2500D Installation Mounting Options
Option 1 - Mounting w/ Eye Bolts
Option 2 - Mounting Strut Channel
www.cleanleaf.com
[phone]
[e-mail]

[phone]
[e-mail]
www.cleanleaf.com
Option 3 - Wall Mounting w/ L-Brackets
Bolt to Mounting Bracket
Bolt to Wall
L-Brackets should be 6" from the ends of the unit

[phone]
[e-mail]
www.cleanleaf.com
CleanLeaf products are designed to improve your environment. CL1100 series collects dust, smoke, oil mist, oil smoke, and
other atmospheric pollutants in industrial plants, shops, schools, and factories with high efficiency, 2 or 3 stage filtration. It is
a complete air filter packaged unit that can be installed easily and used as a free hanging air filter unit to clean the ambient
pollutants, smoke and haze.
The CL 2500D consists of a 4” pleated pre-filter that traps dust and larger particles. The second stage, micro-glass multi-
pocket bag filter has 98% arrestance and either 65 or 95% efficiency (depending on the application) on the atmospheric dust
spot test, removing smoke and other submicron size particles from the air. Changing out the filters is easy as it requires no
tools. The 4” pre-filter pulls from the unit and can be replaced. The main filter is located directly behind the 4” pre-filter and
pulls out also. For light odors, there is an optional 2” 50% bypass carbon filter available.
MOTORS
All direct drive motors are protected with automatic restart overload protection. All belt driven units must be protected
externally.
OPERATION
Do not operate your units without filter for more than a few minutes at a time.
MAGNEHELIC PRESSURE GAUGE OPTION
This is an option to help determine when to change the filters. As the bags fill with contaminants, the needle on the gauge will
rise. We recommend changing the bags between 1.25 – 1.50 above the reading with clean filters. It is normal to change the
pleated twice (or more) as much as the inside bag filter. After the pleated has been change and there is no longer a drop in
pressure, then it is time to change main filter. The reading may vary depending upon the contaminants. Please consult your
Sales Engineer for further information.
FILTERS
All units are equipped with replaceable type media filters. In some cases, where contaminants being picked up are dry, it is
possible to wash the pre-filters and reuse them. Filters are available in a number of different degrees of efficiencies. The filters in
your new CLEANLEAF unit have been selected by your representative to best collect your particular type of contaminant.
Media type filters actually become more efficient as they load with contamination. However, as the filters load up, the air flow
volume will decrease and eventually will reach a point where they must be replaced to restore the original air flow. Changing the
filters in your new CLEANLEAF air cleaner is really easy. Old filters are simply pulled out of the entrance end of the unit and new
filters are installed. No tools are required. Turning the unit on when installing new filters will help to pull them into place.
GENERAL NOTE: CLEANING AND INSPECTION OF CABINET
After the dirty components have been removed, inspect the cabinet interior. Remove foreign material, wipe interior, and clean all
filter seating surfaces.
When installing new filters the opening in the bag filter should be in a vertical position. Be sure the cloth part of the bag does not
bunch up between the bag header and the angle iron filter stops on the cabinet. Replacement filters can be supplied by your
representative.
LOUVERS
Four way lovers are provided on all units to permit you to direct the discharge air away form pilot lights on heaters and to help
you obtain the best air flow pattern for maximum cleaning.
PARTS
ALWAYS USE CLEANLEAF REPLACEMENT FILTERS & PARTS TO MAINTAIN WARRANTY.
TO ORDER REPLACEMENTS PARTS: CALL 866-455-2135
EMAIL i[email protected]

CL2500D Wiring Diagram
CL2500D w/ 3 Speed Switch Wiring Diagram
www.cleanleaf.com
[phone]
[e-mail]

[phone]
[e-mail]
www.cleanleaf.com
CL2500D Replacement Parts
ITEM
PART #
DESCRIPTION
1
25-1000
3/4 HP DIRECT DRIVE MOTOR
2
25-1500
10” COMPLETE BLOWER
3
25-1501
BLOWER WHEEL ONLY
4
25-1502
MOTOR MOUNT
5
25-2000
Two Speed SWITCH
6
25-2002
12’ POWER CORD
7
25-3000
4 WAY ADJUSTABLE LOUVER
CL2500 Replacement Filters
ITEM
PART #
DESCRIPTION
8
CLF-4404
24 x 24 x 4 Pleated Prefilter
9
CLF-PCO
Photocatalytic Oxidizers (PCO)
10
CLF-443668
20x15x24” - 65% - Bag Filter
11
CLF-443698
24x24x36" 95% 8 Pocket Bag Filter
12
CLF-4415912
24x24x15" 95% 12 Pocket Bag Filter
13
CLF-441297-H
24x24x12" 99.97% True HEPA Filter
14
CLF-4402-CF
24x24x2" Carbon Afterfilter, 75% Fill

[phone]
[e-mail]
www.cleanleaf.com
Troubleshooting
Problem
Remedy
Motor starts with a whine and does
not reach full speed.
If three-phase powered, stop motor
immediately. It may be “single phasing” and
will overheat, possibly damaging internal
windings. Check fuses and/or wires for an
interruption in one of the lines. The motor
may be operating on two phases only.
Motor makes a scraping or knocking
noise.
Check motor cooling fan and its cover. It may
have been damaged or shifted in transit and
motor fan is rubbing. Check for loose blower
wheel on motor shaft – tighten if necessary.
No suction or pressure, or some
suction but not as required (low or no
airflow).
Check and open all dampers, if installed.
Check ducting for blockage, if installed.
Check for dirty or blocked filters (refer to
Maintenance section). Check rotation of fan.
Excess vibration.
Check structural support members. Tighten
all bolts on legs and cross braces. Make sure
entire structure is solid. Check for loose
blower wheel – tighten if necessary.
Contaminants blowing through unit.
Check for torn or damaged filters.
Check filter seals. If carbon module is used,
make sure filter sock in place.
Check door seals.
Motor over-amping nameplate.
Access door open, close doors.
Incorrect filters or no filters in the unit.
Ductwork faulty.
If after performing the above TROUBLESHOOTING the unit fails to perform to
specifications, contact for further assistance:
Air Cleaning Specialists, Inc.
11088 Gravois Industrial Court - St. Louis, MO 63128
CALL 866-455-2135 | EMAIL [e-mail]

[phone]
[e-mail]
www.cleanleaf.com
MOTOR TROUBLE GUIDE
The purpose of this guide is to suggest common answers to electrical problems. The
information is not all-inclusive and does not necessarily apply in all cases. When unusual
operating conditions, repetitive failures, or other problems occur, consult an electric motor
service firm for assistance.
Trouble
Cause – What To Do
Motor fails to start.
Blown fuses – Replace with time-delay fuses or
circuit breakers. Check for grounded winding.
Low voltage – Use higher voltage tap on
transformer terminals, increase wire size. Check
for poor connections.
Improper line connections – Check connections
against diagram supplied with motor.
Overload tripped – Check and reset relay in
starter. Check heater rating against motor
nameplate current rating. Check motor load. If the
motor has manual re-set thermal protector, check
if it has been tripped.
Motor may be overloaded – Reduce load. Increase
motor size.
If permanent split capacitor motor, capacitor may
be open – Indicated by humming sound. Replace
run capacitor. See nameplate for correct value.
Defective motor or starter – Repair or replace.
Motor stalls.
Overloaded motor – Reduce load or increase motor
size.
Low motor voltage – See that nameplate voltage is
maintained.
Motor does not come up to speed.
Not applied properly – Consult motor service firm
for proper type. Use larger motor.
Motor takes too long to accelerate.
Excess loading; high inertia load – Reduce load.
Increase motor size.
Inadequate wiring – Increase wire size. Check for
poor connections.
Applied voltage too low – Reconnect to a higher
transformer tap. Increase wire size. Check for poor
connections.
Defective motor – Repair or replace.
Inadequate starting torque – Replace withhigher
horsepower motor.

[phone]
[e-mail]
www.cleanleaf.com
Motor vibrates or is excessively noisy.
Motor misaligned – Realign.
High voltages – Check wiring connections,
transformer.
Worn, damaged, dirty or overloaded bearings –
Replace, check loading and alignment. Loose or
defective or out-of-balance air mover –
Tighten set screw(s), repair or replace.
Insufficient speed change.
Insufficient motor load – Use a lower horsepower
motor. Reduce system restrictions (blower).
Increase system restriction (blower fan).
Motor overheats while running under
load.
Overload – Reduce load; increase motor size.
Dirt preventing ventilation – Clean motor.
Faulty connection – Clean, tighten or replace.
High or low voltage – Check voltage at motor;
should not be more that 10% above or below rated.
Defective motor – Repair or replace.
Shop Replacement Filters and Parts at
cleanleaf.com or call
[phone]
Air Cleaning Specialists, Inc.
11088 Gravois Industrial Court - St. Louis, MO 63128
CALL 866-455-2135 | EMAIL [e-mail]