Amada ADF4 Installation And Operation Manual

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Revision 1

Amada

Installation and Operation Manual

with Replacement Parts List

Cartridge Filter Dust Collector

Amada ADF4

Includes Installation, Operation, Service Instructions

and Replacement Parts List

This manual contains specific precautionary statements relative to worker safety. Read thoroughly and comply as directed. It is impossible to list all potential hazards of dust control equipment. Discuss the use and application of this equipment with an Amada representative. Instruct all personnel involved with this equipment on safe use and maintenance procedures.

IMPORTANT

1IOM-75458-01

NOTE

CAUTION

Statements indicate precautions necessary to avoid potential equipment failure.

CAUTION

APPLICATION OF DUST CONTROL EQUIPMENT:

• Special care must be exercised in the use of dust collection equipment when combustible material, such as buffing lint, paper, wood dust, aluminum, and magnesium dust are present. These materials may present a fire or explosion hazard. A prudent user of Amada equipment should consult and must comply with all National and Local Fire Codes and/or other appropriate codes when determining the location and operation of dust collection equipment.

• Under no conditions should anyone, including the machine operator, allow burning objects or lit cigarettes to enter the hood or ducting of any dust control system.

• Avoid mixing combustible materials with dust generated from grinding of ferrous metals due to the potential fire hazard caused by sparks being pulled into the dust collection equipment.

• When collection equipment is used to collect flammable or explosive dusts, the dust collection equipment should be

Statements indicate potential safety hazards.

located outside the building. Also, an installer of fire extinguishing equipment, familiar with the type of fire hazard and local fire codes, should be consulted for recommendations and installation of the proper fire extinguishing equipment. Amada equipment does NOT contain fire extinguishing equipment.

• Explosion relief vents are required on some applications. Consult with an insurance underwriter or a NFPA Manual to determine proper vent sizing requirements. Vents installed on dust collection equipment must relieve to the outside of the building to minimize chances of a secondary explosion. Consult the proper authority to determine proper method of venting the dust collection equipment. Amada equipment does NOT contain explosion relief vents, except on special order.

• To insure optimum collector performance, always use Torit® UltraWeb® II FR replacement filters.

Table of Contents

Figures

Notes and Cautions................................ 2

Data Sheet ............................................... 3

1.0 Introduction............................................. 5

1.1 Operational Explanation ....................... 5

1.1.1 Normal Operation .................................. 5

1.1.2 Filter Cleaning ........................................ 5

2.0 Quick Start .............................................. 5

3.0 Installation .............................................. 6

3.1 Inspection ................................................ 6

3.2 Equipment/Tools Required .................... 6

3.3 Preinstallation ......................................... 6

3.4 Assembly of Standard Equipment ......... 7

3.4.1 Delta P Control ....................................... 7

3.5 Electrical Operation ............................. 10

3.6 Compressed Air Supply Installation ... 11

4.0 Prestart-Up Check ................................ 11

5.0 Start-Up................................................. 12

6.0 Operating Adjustments ........................ 12

6.1 Delta P Control Calibration ................ 12

6.2 Timer Board Adjustment,

NEMA 4 Enclosure .............................. 13

6.3 Airflow Adjustment.............................. 13

6.4 Operating Checks................................. 14

7.0 Service ................................................... 14

7.1 Filter Cartridges ................................... 14

7.1.1 Filter Cartridge Removal ..................... 14

7.1.2 Filter Cartridge Installation................. 16

7.2 Dust Removal ....................................... 16

7.3 Original Equipment Filter Cartridge .. 16

7.4 Compressed Air Components .............. 16

8.0 Troubleshooting Guide ........................ 17

Replacement Parts List ........................ 23

Parts Ordering Information ................. 36

Warranty............................................... 36

Figure 1 - Typical Installation ........................ 4

Figure 2 - Operational Schematic .................. 5

Figure 3 - Delta P Display .............................. 8

Figure 4 - Printed Circuit Board ..................... 9

Figure 5 - Filter Cartridge Replacement ......15

Parts Drawing 1 -ADF4 Dust Collector ........ 24

Parts Drawing 2 -Cover Assembly ................. 26

Parts Drawing 3 -Manifold Assembly............ 27

Parts Drawing 4 -Solenoid Enclosure

Assembly, NEMA 4 ...........28

Parts Drawing 5 -Delta P Control..................29

Parts Drawing 6 -ADF4 Control Box.............30

Parts Drawing 7 -Venturi................................ 31

Parts Drawing 8 -Dust Bin ..............................32

Data SheetData Sheet

Customer Name Address

Shipping Date Installation Date Model Number Serial Number Filter Medium Accessories Other

Regulator Setting: 90 to 100-psi

Customer-Supplied 208V, 3 Ph Power Supply and Disconnect Switch

Coalescing Filter

Customer-Supplied Compressed Air Locate as close to collector as possible.

Figure 1

Typical Installation

1.0 Introduction

The Amada dust collector is used for the collection of airborne dust and particulate. Whether in answer to the problem of air pollution, or as part of a manufacturing process, this collector provides highly efficient, continuous, on-line dust collection.

The Ultra-Web II FR filter cartridges are the heart of the Amada dust collector. These filter cartridges help ensure that only clean air is returned to the plant environment.

1.1 Operational Explanation (See Figure 2)

1.1.1 Normal Operation

During normal operation, contaminated air enters the ADF4 dust collector through the inlet and passes down and through the filter cartridges. Dust is collected on the outside surface of the filter cartridges. The clean, filtered air flows through the center of the filter cartridges into the clean-air plenum, where it exits through the clean-air outlet.

Technical and field support are always available from your local Amada representative and distributors.

Clean-Air Outlet

1.1.2 Filter Cartridge Cleaning

Filter cartridges are cleaned automatically and sequentially. The result is that only one filter cartridge will be off-line at any given time.

Normal Operation

Dirty-Air Inlet

High Pressure Air Supply

Filter Cleaning

Figure 2

Operational Schematic

During the filter cartridge cleaning purge, the solid-state timer energizes a solenoid valve, causing the corresponding diaphragm valve to send a pulse of compressed air through the filter cartridge from the inside outward, removing the collected contaminants from the outside surface of the filter cartridge. The dust falls into the hopper and then into the dust storage container.

2.0 Quick Start (See Figure 1)

This section provides the basic steps to be completed before operation and is for reference only. Follow all guidelines in Section 3.0, Installation.

1. Connect 208-V, 3-Phase power.

2. Check that fan rotation is clockwise.

3. Connect compressed air with pressure

regulator and filter.

4. Connect duct to unit.

5. Ready to start up.

3.0 Installation (See Figure 1)

3.1 Inspection

The unit is normally shipped by truck and should be checked for any damage that may have occurred en route. Any damage should be noted and the carrier notified immediately.

3.3 Preinstallation (See Figure 1)

The Amada dust collector is usually mounted on a reinforced concrete foundation; however, roof mounting is also possible. When calculating for foundation or roof mounting, the weight of the dust collector plus the material being collected and all auxiliary equipment must be considered together with wind, seismic, and other live loads. See the Specification Control Drawing for the dust collector weight.

CAUTION

Location must be free of obstructions, such as utility lines or roof overhang. See Specification Control Drawing. A crane must be used to position the collector.

To avoid delay, install foundation in the proper location. Pay particular attention to the anchor bolt size and location. The collector should be located with consideration for emptying the hopper storage area, shortest runs of inlet and outlet ductwork, electrical and compressed air connections, and convenience of maintenance. In case of hazardous dust collection, consult with local authorities for the proper location of the dust collector.

3.2 Equipment/Tools Required

Typical tools and equipment required to install and assemble the unit:

• Crane or Forklift

• Slings/Spreader Bars/Clevis Pins

• Drift Pins

• Clamps

• Screwdrivers

• Pipe Wrenches

• Socket Wrenches

• End Wrenches

• Large Crescent Wrench

• Pipe Sealant

• Caulking Gun

3.4 Assembly of Standard Equipment (See Figure 1)

3.4.1 Delta P Control

CAUTION

NOTE

A crane or forklift is recommended for unloading, assembly, and installation of the dust collector.

CAUTION

• Connect the lifting sling to the four (4) cabinet lifting lugs.

• Use clevice pins, not hooks, on the lifting sling.

• Do not lean unit on legs.

Remove all crating and strapping from the unit. Remove all miscellaneous parts such as bolts, nuts, or loose components before lifting the unit off of the truck. Check the parts received against the packing slips. If there are parts missing, the carrier and your local Amada Representative should be notified immediately.

• All electrical work must be performed by a qualified electrician according to all applicable national and local codes.

• Turn electrical power OFF during installation.

• Do not apply in classified hazardous atmospheres without an appropriatelyrated enclosure.

NOTE

• Do not mount controls in high-vibration areas without shock mounts.

• Do not mount controls in corrosive atmospheres without an appropriate enclosure.

• Do not operate with enclosure open.

NOTE

Each item to be attached to the collector is accompanied by a drawing that shows the attachment process. Refer to both the drawing and this manual to install the unit.

CAUTION

Static-Free Electronic Assembly

• Use proper grounding and handling

procedures to prevent permanent damage to this device.

• Handle printed circuit board by the

edges only.

• Avoid touching the socketed E2PROM

pins.

NOTE

In grounded systems, connect neutral to control box to terminal L2 of the solid-state control timer.

1. Using the wiring diagram provided with the control, wire the alarm circuit labeled AUXILIARY, if desired. When the pressure drop reaches the preset alarm value, the relay will actuate and the LED light ALARM, on the user interface, will illuminate. The relay can be used to actuate visual/audible alarms (by others).

3. Apply power to the Delta P Control and timer. Adjust the setpoints for the high- and low-pressure drop. These are the pressure drop setpoints that start and stop the cleaning process, and the alarm setpoint.

NOTE

2. Check the tubing to the high and low pressure ports on the control enclosure. The high-pressure connection goes to the dirtyair, or filter side of the collector. The lowpressure connection goes to the clean-air side of the collector.

Do not attempt to adjust the ON or OFF time. These values are factory set for maximum performance of pulsing system and minimum compressed-air use.

Figure 3

Delta P Control Display

Optional Settings (See Figure 4)

1. Change from English to metric units

Locate the jumper block labeled J1, just above the PROG DISABLE terminals at the bottom edge of the printed circuit board. Remove the jumper from the center and left pins (2 and 3), and reinstall on the center and right pins (1 and 2).

2. Disabling the setpoint adjustments

To restrict the ability to change the setpoints, install a jumper wire across the PROG DISABLE terminals on Terminal Block 2 (TB2). This will allow the operator to press the appropriate set keys to

determine the current settings, but will not allow any changes until the jumper wire is removed. Installing a key-operated normally closed switch through the door of the enclosure that interrupts the jumper wire, will provide temporary access to the setting function without opening the control enclosure.

3. External Alarm reset Locate the ARM RESET (TB2) terminal block in the lower right quadrant of the printed board. Wire this terminal block to a key-operated normally open switch. Closing the switch will turn off the alarm. If the alarm conditions still exist, the alarm relay will latch on again in 10 seconds.

Voltage Choice Jumpers

Power Connections

Units ("wg or mm wg)

Printed Circuit Board

Figure 4

{

Remote Alarm Reset

Disable Programming

Alarm Disable

Hi/Lo Timer

Control Relay

Alarm or

Auxiliary Relay

4. Disable the alarm Locate the MODE (J5) jumper block in the lower right quadrant of the printed circuit board. Remove the jumper from the alarm position. Disabling the alarm relay reduces the alarm function to lighting the LED on the user interface.

1. Reinstalling the jumper in the SLAVE

position—upper and middle pins—causes the AUXILIARY relay to operate in parallel to the HI/LO CONTROL relay.

2. If the jumper is not installed in either

position, the AUXILIARY relay does not function.

5. Analog Output Locate the SENSOR (TB4) terminal block in the upper left quadrant of the printed circuit board. This connector provides a 1 to 5 VDC output proportional to the 0 to maximum span of the pressure sensor, 10K ohm load minimum.

3.5 Electrical Operation

Each dust collector comes equipped with 115VAC solenoid valves that control the pulse cleaning valves, which clean the filter cartridges.

Make the proper electrical and pneumatic connections to the collector and motor starter per the diagrams and instructions supplied with the control panel.

Verify proper blower rotation by pushing the start-stop button on and off very quickly. The rotation should be clockwise when looking down at the top of the motor. Also reference the rotation sticker on the fan housing. Proper fan rotation is extremely important.

3.6 Compressed Air Supply Installation (See Figure 1)

4.0 Prestart-Up Check (See Figure 1)

NOTE

• The compressed-air supply must be both oil and moisture free. Contamination in the compressed-air used to clean filter cartridges will result in poor cleaning or cleaning valve failure and poor collector performance.

• Purge compressed-air lines to remove debris before connecting to the compressed-air manifold on the unit.

CAUTION

Turn compressed-air supply OFF and bleed supply lines before performing service work.

CAUTION

Check that the blower-fan exhaust is free of debris before starting.

On hoppers with drum arrangements, make sure that all the connections are airtight.

NOTE

Check that the hopper discharge is sealed and not open to the atmosphere. Too much airflow to the blower fan will cause electrical failure.

1. Remove the plastic pipe plug from the end of the unit's compressed-air manifold and connect the compressed-air supply line.

2. The compressed-air supply line should be installed with a safety exhaust shutoff valve, a bleed-type regulator with a gauge adjusted to 90-psi, and a coalescing filter with an automatic drain, all supplied by others. Use pipe sealant on all compressed-air connections and locate components for convenient service.

3. Be sure that all compressed-air components are adequately sized to meet the maximum system requirements of 1.1 scfm per pulse at 90- psi supply pressure.

5.0 Start-Up

6.0 Operating Adjustments

1. Turn the compressed-air to the dust collector's compressed-air manifold ON. Use the compressed-air regulator to adjust to 90- psig. Pressure of 90 to 100-psig is the most typical setting for satisfactory cleaning performance. See Section 6.0, Operating Adjustments. The lower the compressed-air setting, the less pulse-valve air consumption will be.

2. Turn the blower fan motor ON and check the rotation by referencing the rotation arrow decal on the blower fan housing. Rotation should be clockwise looking down from the top of the blower fan motor.

CAUTION

Stand clear of blower fan exhaust area, as debris can be exhausted and cause injury.

3. Adjust the blower fan for proper system airflow by adjusting the volume control damper on the chamber silencer discharge.

6.1 Delta P Control Calibration

The only user calibration is the zero adjustment of the display. Due to slight changes in either electronic components over time, or pressure differentials within the plant environment, occasionally the display may show something other than 0.0 while at rest. Use the following procedure to recalibrate the operating system.

1. Power the control for a minimum of thirty (30) minutes to stabilize the operating pressure.

2. Remove power from the control so that the display shuts down.

3. Press and hold the LOW SET, HIGH SET, and ALARM SET keys while reapplying power to the control. Continue to hold these keys while the control goes through a power-up routine. This is indicated by sequentially displaying "8" in each digit, and then displaying "0.0" (see Figure 3, Delta P Control Display).

4. Release the three keys. The new calibration automatically stores in the memory.

NOTE

Too much airflow can cause electrical system failure and result in eventual blower motor failure.

6.2 Timer Board Adjustment, NEMA 4 Enclosure

Compressed air is recommended to be set at 90 psig. The control timer is factory set to clean one filter cartridge every 10 seconds.

If the filter cartridges are operating at a higher than design pressure drop, it may be lowered by increasing the frequency of cleaning. See Section

5.4, Operating Checks. The minimum off time

between pulses is three (3) seconds. Additional cleaning energy may be obtained by adjusting the pressure upward to a maximum of 100 psig.

If the filter cartridges are operating at a low operating pressure drop, you may want to raise to a higher pressure drop level by increasing the OFF time between pulses on the solid-state control board. See Section 6.4, Operating Checks. This will greatly reduce your compressed air consumption.

6.3 Airflow Adjustment

Airflow adjustments can be made by testing the duct system flow rate and adjusting the volume control damper to the desired system flow rate.

Adjust the flow rate to a level that evacuates the funes from the cutting area.

NOTE

• Do not increase compressed air pressure beyond 100 psig as component damage may result.

• Do not increase or decrease pulse ON time on the solid-state control timer. Longer or shorter pulse ON times do not aid in cleaning the filter cartridges, they just waste compressed air and cause shortened filter cartridge life.

Pulse ON time can be checked or adjusted by consulting your local Amada representative.

NOTE

Excess airflow can cause shortened filter life.

NOTE

Check the blower fan motor amp draw to the motor manufacturer's nameplate amp rating. Over amperage will cause damage.

NOTE

At initial start-up with any new filter cartridges, the fan motor may overload because of airflow higher than design level. If this happens, partially close a volume control damper and check blower fan motor amp draw.

6.4 Operating Checks

1. Monitor exhaust. Exhaust should remain visually clean. If a dust leak develops, it will be noticed as a visual puff of dust immediately after a cleaning pulse.

2. Monitor filter cartridge pressure drop. Stable pressure drop is generally 3 to 4inches water gauge on a Magnehelic or Photohelic for seasoned filter cartridges, but 1 to 6-inches water gauge is considered normal.

7.1 Filter Cartridges (See Figure 5)

CAUTION

• Turn off and lock out power so that the fan cannot be started and pulsing can not start.

• Dust-laden filter cartridges may be heavy and difficult to handle.

NOTE

7.0 Service

CAUTION

• Disconnect electrical power before servicing any electrical components.

• Shut off and bleed compressed air supply before servicing any compressed air components.

7.1.1 Filter Cartridge Removal

When changing the filter cartridges, start at the top access ports of the unit first, so that the dust which falls down into the hopper does not have open access ports below or does not fall on newly installed filter cartridges.

1. Remove access cover and set aside.

2. Move the filter cartridge to break the gasket seal between the filter element and the element panel sealing surfaces. Rotate the filter cartridge slowly half a turn to dump any loose buildup of dust off the top of the filter cartridge. Slide the filter cartridge out of the front of the dust collector.

• No welding should be performed inside the unit without fire protection.

Filter Suspension Yoke

Knob

Access Cover

Access Port

Filter Cartridge

Figure 5

Filter Cartridge Replacement

7.1.2 Filter Cartridge Installation

7.2 Dust Removal

NOTE

• Do not drop or rap the filter cartridge on the floor or any other hard surface. Damage to the filter cartridge will occur and result in leakage.

• It is necessary to clean the dust off the filter cartridge support panel around the opening and around the access cover gasket to ensure a positive seal of the new filter gasket.

• Insert new filter cartridge gasket-endfirst, facing toward the clean-air section or leakage will occur.

• Access cover knobs must be securely tightened. Lack of filter-cartridge gasket compression can cause leakage.

NOTE

Do not let the dust storage container overfill. It can cause poor collector performance and create an extensive cleanup due to overflow of dust when removing the container.

Turn unit OFF and empty container as necessary to keep the dust in the bin to a minimum.

7.3 Original Equipment Filter Cartridge (See Replacement Parts List)

The filter cartridges provided by Amada are the only replacement filter cartridges that will provide the high level of performance that you expect from your investment in the dust collector.

1. Install the new filter cartridges gasket end first.

2. Wipe off access cover gaskets and reinstall the access covers. Tighten securely by hand.

3. The dust collector is now ready to start. Turn electrical power ON at source and turn the compressed-air supply ON before starting.

7.4 Compressed Air Components

CAUTION

Turn compressed air supply OFF and bleed lines before performing service work.

1. Periodically check the compressed air components and service by installing new compressed air filters and draining any moisture off by following manufacturer's instructions.

2. With the compressed air supply turned ON, check the cleaning valves, solenoid valves, and tubing for any leakage. Replace any components that are leaking compressed air. See the Replacement Parts List.

8.0 TROUBLESHOOTING GUIDE

TROUBLE

A. Blower fan and motor do

not start.

POSSIBLE CAUSE

1. Wiring. a. Proper wire size not

used for motor.

b. Not wired correctly.

c. Unit not wired for

available voltage.

d. Input circuit down.

e. Electrical supply

circuit down.

REMEDY

1a. Rewire per local and

national codes for proper wire size.

1b. Check and correct internal

motor wiring for proper connections for your voltage. See Wiring Diagram on motor.

1c. Correct wiring for proper

input voltage.

1d. Check input to motor

circuits for voltage on all leads.

1e. Check the electrical supply

circuit for proper output voltage. Check fuse or circuit breaker fault. Replace if necessary.

B. Blower fan and motor

start, but do not stay running.

1. Starter kicks out. a. Incorrect starter heater

elements are installed.

b. Collector access covers

are off or not closed tight.

c. Hopper discharge open

to atmosphere.

1a. Check for proper motor

starter heater elements. Replace with proper value heater elements if needed.

1b. Tighten access covers by

hand securely.

1c. Install bin to hopper

discharge.

8.0 TROUBLESHOOTING GUIDE

TROUBLE

B. Blower fan and motor

start, but do not stay

running (contd).

C. Dust discharging out clean

air outlet.

POSSIBLE CAUSE

1. Starter kicks out (contd). d. Blower fan damper

control not adjusted properly.

e. Electrical circuit

overload.

1. Filter cartridges installed improperly.

REMEDY

1d. Check airflow in duct for

proper requirements. Adjust the damper control until the proper airflow is achieved and the blower fan motor amp draw is within motor's ratings.

1e. Check that the supply

circuit has sufficient power to run all equipment.

1. Check that the gaskets on the filter cartridges are facing into the cabinet first. See Figure 5, Filter Cartridge Replacement and Section 7.1, Filter Cartridges.

2. Filter cartridge damage, dents in the end caps, gasket damage or holes in pleated media.

3. Access covers are loose.

2. Replace the filter cartridges. Use only Torit Ultra-Web II FR filter cartridges.

3. Tighten access cover knobs securely by hand.

8.0 TROUBLESHOOTING GUIDE

TROUBLE

D. Insufficient airflow.

POSSIBLE CAUSE

1. Fan rotation backwards.

2. Collector openings not tight or closed.

3. Fan exhaust area is restricted.

REMEDY

1. Check fan rotation. Rotation should be clockwise when looking down at the top of the blower fan motor. See Section 5.0, Start-Up.

2. Check the access covers to make sure that they are in place and tightened securely. Also check hopper discharge area to make sure that the openings are closed off and that the optional hopper attachments are installed.

3. Check fan exhaust area for blockage. Remove material or debris blocking the fan exhaust area or adjust damper flow control on fan exhaust area.

4. Filter cartridges plugged with particulate.

a. Filter cartridges need to

be replaced.

b. Lack of compressed air.

4a. Remove and replace filter

cartridges. See Figure 5, Filter Cartridge Replacement and Section

7.1, Filter Cartridges. Reference the Replacement Parts List.

4b. Check compressed air

supply for 90 psig minimum. See Figure 1, Typical Installation. Increase pressure as described in Section 6.0, Operating Adjustments.

8.0 TROUBLESHOOTING GUIDE

TROUBLE

D. Insufficient airflow

(contd).

POSSIBLE CAUSE

4. Filter cartridges plugged with particulate (contd).

c. Pulse cleaning not

energized.

d. Dust storage area is too

full or plugged.

5. Pulse valves are not functioning.

a. Pulse valves are leaking

compressed air.

REMEDY

4c. Check supply voltage to the

timer board with a volt ohm meter. Check the fuse on the timer board. If the fuse is blown, replace it with one of equal value. See Section 3.5, Electrical Operation.

4d. Clean out dust storage area

as described in the Section

7.2, Dust Removal.

5a. Lock out all electrical

power and bleed off the compressed air supply. Check for debris, valve wear or diaphragm failure by removing the diaphragm cover on the pulse valves. Also check for solenoid leakage and/or damage. If pulse valves or solenoid valves and solenoid tubing are damaged replace parts. See the Replacement Parts List.

8.0 TROUBLESHOOTING GUIDE

TROUBLE

D. Insufficient airflow (contd).

POSSIBLE CAUSE

5. Pulse valves are not

functioning (contd). b. Pulse control timer

board has failed.

REMEDY

5b. Check supply voltage to the

timer board with a volt ohm meter. Check the fuse on the timer board. If the fuse is blown, replace it with one of equal value. If the fuse and input power to the control board is okay, but there is not any output voltage to the solenoid pulse control valves, replace the pulse control timer board. See Section

3.5, Electrical Operation and reference Replacement Parts List.

c. Pulse control timer

board is out of adjustment.

5c. See Section 3.5, Electrical

Operation.

Replacement Parts List

Manifold Assembly See Parts Drawing 5

Parts Drawing 1

ADF4 Dust Collector

Replacement Parts List

Ref. Part Description No. No.

1 8PP-42058-00 Filter Element Blue Ultra-Web® II Flame Retardant (FR)

Ultra-Web (P19-0818)

2 4MA-57840-01 Yoke Weld 3 6MM-76578-01 Access Panel, Front 4 6MM-76603-01 Access Panel, Rear

5 8PP-36586-00 Leveling Mount Foot Pad 6 6MA-79651-02 Access Panel, Roof, Rear

Torit Express

Parts and Service Line

800-365-1331

Cover Knob Assembly

Parts Drawing 2

Cover Knob Assembly

Replacement Parts List

Ref. Part Description No. No.

20 3EA-31233-01 Cover Knob Assembly, DF 21 3EA-22427-00 Knob, 3-Lobe 22 8PP-22423-00 Gasket Washer, 0.81" ID 23 8PP-31798-00 Gasket, Cover, Filter Access 25 8PP-25377-00 Gasket, 3/8 x 1/2" - 10.12" ID 26 8PP-22422-00 Clip, 0.668" ID

Torit Express

Parts and Service Line

800-365-1331

Solenoid Enclosure

See Parts Drawing 5

Manifold Assembly

includes manifold weldment, diaphragm valves, connector elbows, poly tubing, and plug

Typical Manifold Assembly

Parts Drawing 3

Manifold Assembly

Replacement Parts List

Ref. Part Description No. No.

30 3EA-76544-01 Manifold Assembly 31 4MA-76545-01 Manifold Weldment 32 8PP-18835-00 Diaphragm Valve, RCA 20T 34 8PP-21462-00 Connector Elbow, 1/4" OD x 1/8" NPT 35 8PP-21464-00 Tubing, Poly, 1/4" OD

Torit Express

Parts and Service Line

800-365-1331

Solenoid Pack NEMA 4

Parts Drawing 4

Solenoid Enclosure Assembly NEMA 4

Replacement Parts List

Ref. Part Description No. No.

40 2SG-59847-01 NEMA 4 Solenoid Pack 41 8PP-48948-03 NEMA 4 Solenoid Enclosure 42 8PP-21461-00 Connector, Male, 1/4" Tube x 1/8" MPT

43 8PP-25409-00 Replacement Solenoid Coil, Type QT 44 8PP-24636-00 Solenoid Valve Rebuild Kit, NEMA 4, 3D2 45 8PP-22958-00 Solenoid Valve Complete

Torit Express

Parts and Service Line

800-365-1331

Parts Drawing 5

Delta P Control

Replacement Parts List

Ref. Part Description No. No.

50 8PP-75361-01 Printed Circuit Board 51 8PP-75360-01 Delta P Control Keypad 52 8PP-18463-00 Coupling, Female 1/8" NPT 53 8PP-16477-00 Elbow, 90°, Plastic, Male, 1/8" NPT 54 8PP-23260-00 Elbow, 90°, Brass, Female, 1/8" NPT 55 8PP-21574-00 Adapter, 1/8" NPT x 1/8" FPT 56 5PM-23342-00 Plastic Tubing 57 8PP-23245-01 Static Pressure Tap Tee, Brass

Torit Express

Parts and Service Line

800-365-1331

Control Box Assembly

Parts Drawing 6

ADF4 Control Box

Replacement Parts List

Ref. Part Description No. No.

60 8PP-70462-01 Control Box with Delta P Control

Torit Express

Parts and Service Line

800-365-1331

Plastic Venturi

Parts Drawing 7

Replacement Parts List

Ref. Part Description No. No.

70 8PP-58894-01 Plastic Venturi

Venturi

Torit Express

Parts and Service Line

800-365-1331

Dust Bin Assembly

Parts Drawing 8

Dust Bin

Replacement Parts List

Ref. Part Description No. No.

80 3EA-76596-01 Dust Bin Assembly 81 5PM-76601-01 Seal, Rubber Gasket 81 5PM-76601-02 Seal, Rubber Gasket 82 8PP-58367-01 Caster, 1 5/8" Diameter, Rubber 83 8PP-55159-02 Clamp, Body

Torit Express

Parts and Service Line

800-365-1331

Notes

Parts and Service Program

For replacement filters and parts, call:

800-365-1331

Parts Ordering Information

When ordering parts, give model number and

serial number, part number, description and

quantity of parts desired.

IOM-75458-01

Revision 1, May 2001

Printed in USA

Amada ADF4 Installation And Operation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual