AIRBRASIVE 6500 II Series User manual
2
Overview
AIRBRASIVE® MICRO ABRASIVE BLASTING TECHNOLOGY
Airbrasive® Jet Machining is a process in which high pressure air and very fine powder are blended in a chamber to form
an abrasive mixture. This mixture is then sent through a small, precisely machined nozzle. The result is a highly accurate
abrasive stream that can be used for cleaning, cutting, drilling, deburring, and finishing all types of surfaces. Airbrasive®
Machines have limitless applications. These highly engineered machines are incredibly versatile. They have the power to
cut and drill materials as hard as diamonds, as well as the precision to delicately clean debris from ancient papyrus
documents.
OPERATING PRINCIPLES
The Airbrasive® Machine is capable of many cutting and abrading tasks. From cutting very hard materials such as diamonds
to cleaning extremely delicate items like fabric or paper. The key to taking advantage of its versatility is the knowledge of
how it cuts. Knowing this, you can properly set the various controls to achieve your desired cutting results. There are six
key variables involved in the cutting process. 1) Air Pressure, 2) Powder Flow Rate, 3) Nozzle Size, 4) Type of Powder, 5)
Nozzle Distance from work piece, and 6) Angle of Impingement.
AIR PRESSURE
The air pressure is directly related to the velocity of the powder particles striking your work piece. The higher the air
pressure the faster the particles and the greater the cutting speed. The lower the pressure the, lower the cutting speed.
This is not a linear correlation. There are certain critical points you will notice as you experiment with different air pressure
settings. When the particle velocity falls below a certain level the cutting action may suddenly stop altogether. Similarly, a
small increase in air pressure may gain a large increase in cutting action. The air pressure is limited at the high end by safety
concerns and by what your main air supply can produce.
The unit should never be pressurized beyond 140 PSI!
POWDER FLOW RATE
The amount of powder exiting the nozzle per minute is referred to as the flow rate. The greater the flow rate, the greater
the cutting action. To achieve the better cutting action with higher powder flow rates, it is often necessary to increase the
air pressure. This is done to maintain particle velocity which tends to slow down as the mass the air stream must carry
increases. Cutting action will decrease quickly at very high powder flow rates. This is due to interference between the
powder particles bouncing off the work piece and those coming out of the nozzle. Some brief experimentation at these
high flow rates will quickly reveal your limits.
NOZZLE SIZE
Nozzle orifices are shaped to be either round or rectangular. The nozzle widths vary in size from .005 up to .032 inches.
The size of the nozzle determines the area that will be impacted by the powder. The larger the nozzle, the greater the area.
The shape of the nozzle is important for getting into unusually shaped spaces. A rectangular nozzle can lightly cover a large
width or, when turned, heavily impact a narrow space.
TYPE OF POWDER
The cutting powder is the most important variable in the "Airbrasive" process. It determines the severity with which you
will impact your part. Some powders are designed for aggressive removal of material while others for a gentle cleaning. To
achieve consistent, sputter free smooth flow it is necessary to use uniformly sized powder. If the powder particles vary in
size, even a little, the powder will tend to clump together. This happens because the smaller particles fill in the gaps
between the larger particles, effectively locking them all together. If all the particles are of the same size, then this locking
action cannot take place.
NOZZLE DISTANCE TO WORKPIECE
The distance you hold the nozzle from the work piece plays a large part in determining the area covered as well as the
cutting rate.
3
ANGLE OF IMPINGEMENT
The angle at which you hold the nozzle regulates the speed and efficiency by which material can be removed from the
work piece. There are two theories at play here, one based on material removal by brittle failure and the other on material
removal by ductile failure. Brittle failure occurs when impacting powder granules penetrate the work surface and literally
blast particles out of it. Ductile failure occurs when the powder granule strikes the work surface at an angle of less than 90
degrees and removes material by generating a chip.
Tests have shown that maximum material removal for ductile materials occurs between a 15- and 45-degree angle of
incidence. For a brittle material, maximum removal occurs at an angle of 90 degrees.
4
Section 1: Introduction and Description
INTRODUCTION
A. Scope. This technical manual contains operation and service instructions, as well as an illustrated parts list for the
Airbrasive® Model 6500 Series II manufactured by Airbrasive Jet Technologies, LLC.
B. Characteristics. This Unit is an Airbrasive Jet Machining System. This device will cut, drill, clean, etch, and deburr
materials. Finely graded abrasive particles are propelled at high velocity through precision nozzles to strike the work
area. The 6500 does not need electricity to run. The powder flow is caused by vibration generated by a “pneumatic
vibrator” using compressed air. The 6500 is also equipped with a quick powder change feature. The Unit is
designed specifically to use a variety of nozzles and specially prepared Airbrasive powders produced and distributed
by Airbrasive Jet Technologies.
SPECIFICATIONS
1. Air Supply Requirements
95 ± 45 PSI (50 PSI min., 140 PSI max.)
2. Electrical Power Requirements
None
3. Weight
18 lbs. (8.2 kg)
4. Dimensions
13” x 9-5/8”x 7-1/2”(H x W x D)
33 cm x 24.5 cm x 19 cm (H x W x D)
WARNING: The use of oxygen as a gas supply presents the possibility of an explosion occurring. Under no
circumstances should oxygen be used.
IMPORTANT: A suitable dust collector system is required to maintain operator's exposures to powder dusts below
permissible exposure limits such as those regulated by OSHA or recommended annually by ACGIH (American Conference
of Governmental Industrial Hygienist). Consult the manufacturer of the dust collector equipment for the correct filter for
other dusts or air contaminants resulting from material being abraded.
AIR SUPPLY NOTE
Many compressed air lines are contaminated with moisture, oil, and dirt, which are detrimental to the performance and
operation of the Unit. Moisture filters and unloaders must be used. These items can be purchased directly from Airbrasive
Jet Technologies, LLC.
POWDER NOTE
The MODEL 6500 UNIT is designed to use specially prepared powders that are meticulously screened for uniform particle
size. These specialty powders insure smooth flow through the many precision ports and feedthroughs. The use of any
other type of powder can result in clogging of the internal components and potential damage to the unit. For more
information on these powders, contact Airbrasive Jet Technologies, LLC at (866) 272-0540.
DESCRIPTION
The front panel of the unit includes an on/off switch, “on” indicator, air pressure regulator, pressure gage, powder flow
control, handpiece, and an on/off foot switch. The black tubing extending from the rear of the machine is for an output from
an external air supply. The components of the unit provide a controlled mixture of powder in a dry air stream and delivers
this mixture to a tungsten carbide nozzle tip in the handpiece.
AIRBRASIVE® MODEL 6500: STANDARD EQUIPMENT
Description
Part #
Qty
Description
Part #
Qty
Airbrasive® Model 6500
AU601
1
Nozzle (Straight, Round, .018” I.D.)
AN119
1
Nozzle & Handpiece Assembly
AH101X
1
Nozzle (Straight, Rectangular, .006” x.060”)
AN124
1
Foot Switch
AR105
1
AccuBRADE 27-Aluminum Oxide
AP101
1
Nozzle (Straight, Round, .032” I.D.)
AN106
1
AccuBRADE 50-Aluminum Oxide
AP105
1
5
Section 2: Preparation for Use
INITIAL PROCEDURE
A. Unpacking: The Unit and all accessory equipment are shipped in a single container. As the unit is
unpacked, check all the items against the list of contents packed and with the items listed in Table1-2. Do
not discard any packing material until all deliverable items have been checked against the list of contents.
NOTE: Refer to the illustrations and parts lists in Section 6 as required to identify parts and components
called out in these procedures.
SUPPLY REQUIREMENTS
A. Air Supply Requirements: Minimum - 40 PSIG (2.7 bar). Maximum - 140 PSIG (9.5 bar). To utilize the Unit
to maximum advantage, an air supply pressure of 85 PSIG (5.8 bar) should be available. Cutting and
cleaning rates increase as the pressure of the Micro-Blast nozzle is increased. This pressure can be
adjusted with the panel-mounted control from 10 PSIG (0.7 bar) up to the limit of the air supply. The air
supply must be clean and dry! The Airbrasive Air/Oil filter (part number AA111) will satisfy this
requirement.
NOTE: Operating your Micro-Blast 6500 System over 85 PSIG can cause excessive wear of parts,
increasing replacement rates.
B. Dust Collection: A dust collector is required to keep operator exposure to dusts below the permissible
exposure limits regulated by OSHA (Occupational Safety and Health Association) and ACGIH (American
Conference of Government Industrial Hygienists). Airbrasive Jet Technologies has a dust collecting
system available. Consult Airbrasive for the correct type of dust collection system to suit your needs.
INSTALLATION
The work chamber and the Unit should be situated either next to each other or with the Unit on top of the work chamber.
IMPORTANT: Follow these instructions every time you need to open the front panel.
A. Filling the Powder Chamber: Observe the following procedures when filling the powder chamber of the unit:
a. Place the POWER switch of the unit to the OFF position.
b. Open the door of the powder section by pulling the top of the door toward you and down until it stops.
This action exposes the powder chamber and quick release clamp.
c. Grasp the powder chamber in one hand and open the clamp by pulling the handle toward you with the
other hand.
d. Loosen clamp and remove the powder chamber.
e. Fill the powder chamber with the desired amount of powder.
WARNING: DO NOT OVERFILL
NOTE: Make certain that no lint, dirt, or other foreign substances enter the mixing chamber. They can
clog the mixing chamber orifice plate.
f. Clean the sealing surface of the Powder Chamber.
g. Return the chamber to the unit. Make sure the chamber is correctly seated. If clamp is difficult to
close, open it and re-seat chamber. Secure the clamp and close the door completely.
B. Air Filter Connection
a. The air supply hose (1/4” [6.4mm] diameter X 10’ [3m]) enters into the rear of the unit (see figure 1).
b. A 1/4” NPT 1/8” hose connector is provided to connect the hose to the air filter (Part # AA111)
c. Install the air filter at a convenient point and connect to the compressed air (or gas) supply.
6
CAUTION: Does Not Use Oxygen, Hydrogen, or any combustible gas as a propellant, an explosion or fire
could result.
C. Ground Wire Connection: An insulated wire, with #10 terminals at the ends, is supplied in order to ground unit
against any static charges generated by the powder flowing through the hoses in the unit. A grounding terminal
is located on the rear of the unit adjacent to the air supply hose. To connect the wire, proceed as follows:
a. Connect the ground wire to this terminal with the hardware provided.
b. Connect the other end of the wire to the thumbscrew that secures the lamp housing to the work
chamber or to any other convenient earth/ground point.
IMPORTANT: Failure to connect the grounding wire can result in the operator being subjected to static
electricity shocks when using the system.
D. Dust Collector Installation:
a. Connect the dust collector to the work chamber with the flexible tube and metal clamps provided.
IMPORTANT: The Unit requires a dust-collecting hood placed near the unit to collect powder. Airbrasive
Jet Technologies offers dust collectors and exhaust chambers.
7
Section 3: Operation Instructions
OPERATING INSTRUCTIONS
To operate the Airbrasive Unit, proceed as follows:
A. Fill the powder supply chamber (See Section 2-3.1).
B. Turn on the dust collector.
C. Install nozzle onto the handpiece and place it into the work chamber.
D. Turn the On/Off switch to “On”.
E. The indicator turns red when the powder chamber is pressurized. Look at the pressure gauge and adjust the air
pressure. For most applications is 65 PSIG (4.4 bar).
F. Adjust the “powder flow lever” to the middle of the flow range.
G. Direct the nozzle at the workpiece and fully depress the footswitch.
IMPORTANT: THE FOOT-SWITCH MUST BE FULLY DEPRESSED FOR THE UNIT TO FUNCTION PROPERLY.
H. Adjust the powder flow rate, operating pressure, and/or nozzle tip distance as necessary, to accomplish the
desired result.
IMPORTANT: This unit is equipped with safety interlocks. The powder section cannot be pressurized
unless the door is FULLY CLOSED. Also, the door cannot be opened unless the unit is turned “OFF”. DO
NOT FORCE THE DOOR! This may damage the unit. If the door will not easily open with unit turned “off”,
consult the “Trouble Shooting” chart.
Item
Panel Title or Name
Function or Operation
1
Air pressure gauge
Indicates operating pressure
2
Main air pressure regulator control knob
Adjusts operating pressure
3
Red indicator
Indicated pneumatic power to unit
4
Power ON/OFF switch
In ON position provides pneumatic power to unit
5
Powder flow lever
As lever is pushed to the right, powder flow increases
6
Handpiece
Holds the nozzle through which powder flows
OPERATING PROCEDURES
A. GENERAL INFORMATION: The following paragraphs describe the Airbrasive Jet Machine cutting process, the
value and use of cutting speed, the selection and purpose of the amount of powder flow to be used, and the
selection of air pressure.
B. THE AIRBRASIVE JET MACHINE CUTTING PROCESS: The unit performs a cutting action by the impact of sharp-
edged powder particles on a hard surface. Airbrasive powders are recommended. The use of other commercial
powders can cause excessive maintenance repairs.
The powder stream exits the nozzle about .018” in diameter for approximately 1/16” away from the tip. Then the
spray pattern spreads out in a conical shape with a total included angle of 7 degrees. To obtain sharp definition,
as in precision cutting, the Nozzle Tip Distance should be kept to a minimum, approximately 1/32”.
C. CUTTING SPEED: Adjusting the powder flow may vary speed of cutting. Further variation may be obtained by
using different pressure settings, powders, and special types of nozzles.
D. ADJUSTMENT OF POWDER FLOW: When the foot switch is depressed a mixture of powder and air will be
discharged from the handpiece nozzle. The POWDER FLOW lever controls this mixture.
E. PRESSURE BEHIND THE NOZZLE: Pressure behind the nozzle (with powder flowing) of approximately 65 PSIG
has been found to be satisfactory.
8
Section 4: Service Instructions & Component Maintenance
PERIODIC INSPECTION
This unit should be inspected periodically for the following signs of wear.
A. Damaged case or cover
B. Frayed or worn hoses
C. Worn nozzle
D. Loose hose connections
E. Worn Pinch Tube
F. Air Filter
PERIODIC CLEANING
A. Clean out dust, dirt, and spilled powder from the Unit’s interior using low pressure compressed air. Remove
stubborn dirt with a brush. Do not use cleaning fluid on the hoses.
B. Clean the external surface with a soft lint-free cloth moistened with a suitable non-toxic cleaning solution.
COMPONENTS & MAINTENANCE
A. Nozzle and Hose Assembly: Three nozzle assemblies are supplied with the unit. Nozzle tips are made carbide and
must be handled with care. Nozzle assemblies with tips for special applications are available.
a. Nozzle Assemblies: A fuzzy powder stream, with lack of definition means that the nozzle is worn and
should be replaced. To replace, simply unscrew the nozzle assembly from the connector and install a new
one. Make sure nozzle assembly is tightened snugly (do not over tighten) and screw threads are not
crossed.
CAUTION: Nozzles should be stored in a safe place when not in use.
b. Nozzle Clogs: To unclog a nozzle, do the following:
i. Turn the unit off and relieved of air pressure and remove nozzle.
ii. Slide POWDER FLOW control lever completely to the left.
iii. Turn nozzle around hold tight up against the nozzle connector.
iv. Turn unit on and press foot switch to reverse flush the clogged tip.
B. Pinch Valve Assembly: With the door open, the air pinch valve assembly is mounted at the top of the unit. Three
hoses are connected to it. Two of the hoses are to the pinch valve tube. The other hose, connected to the bottom,
is the plunger of the pinch valve assembly. The pinch Valve is Normally Open.
C. Pinch Tube: Pressing the foot switch opens the air pinch valve tube. With air supply connected, the plunger is up
pinching the tube. Pressing the Foot Switch de-energizes the plunger opening the airflow. If the pinch valve tube
is always open, permitting powder flow through the pinch valve tube without the foot switch being actuated,
proceed as follows:
a. Remove and disassemble air pinch valve assembly. Inspect and replace worn or damaged parts.
b. Remove hose connections from base of air pinch valve assembly and check for air pressure from pinch
valve regulator. If there is none then, adjust air pinch regulator for proper pressure. If this fails, replace air
pinch valve pressure regulator.
D. Pinch Tube Replacements: It is not necessary to remove the pinch valve assembly from the unit to replace this
tube. Proceed as follows:
a. Turn machine off.
9
b. Remove top block from assembly. Pull the old tube off the fittings. Carefully insert new pinch tube into
fittings and make certain to align the ends of the tube with the indentations in the bottom block and the
tube seams parallel to the side of the block.
c. Carefully replace top block, again making certain that the tube ends align with the indentations in the top
block. Secure top block in place with attaching hardware.
E. Red Indicator: The on indicator actuates if the unit has pneumatic power. When the switch is in the ON position
the actuator is red.
F. Main Air Regulator: The main air regulator adjusts pressure of the main air supply within the unit. This regulator is
not repairable at field level. Malfunction is not likely, but if rotation of its control knob does not have any effect on
air pressure, the part should be replaced.
G. Throttle Assembly: The throttle assembly meters powder particles into the main air stream and to the handpiece
nozzle.
H. Principle of Operation: When the foot switch is pressed, the pinch valve tube opens and air flows into the mixing
chamber and out through the fitting on the throttle body. The pneumatic vibrator is energized; powder falls down
into the air stream through the throttled orifice.
10
Section 5: Removals, Replacements & Repairs
TOOLS
The following is a list of tools you may need to do any removals, repairs, or replacements:
A. Needle nose pliers
B. Adjustable wrench
C. Allen wrenches: 9/16” & 5/64”
D. Flathead screwdriver
E. Wrenches: 7/16”. 1/2”, 9/16”
F. Philips head screwdriver.
REMOVAL
A. Removal Instructions: When working on the Model 6500 always use common sense and good, safe workshop
practices. Care should be taken to assure that all removed hoses are marked to provide positive identification
during replacement. Use the illustrations in the Appendix during maintenance.
CAUTION: Turn off unit and disconnect air supply before working on Unit!
REPLACEMENT
The following Spare Parts Kits should be kept on hand, and replenished as parts are used:
Description
Part #
Qty
Pinch Tube
AR142
12
Spring for Vibrator Assembly
AM108
1
O-ring, O.D.-.285; I.D.-.145
AO103
1
O-ring, O.D.-.443; I.D.-.237
AO104
1
O-ring, O.D.-3.637; I.D.-3.359
AO106
2
Nozzle Connector
AQ123
6
Carbide Fitting for Pinch Valve
AR104X
4
Hose, Blue
Fitting Ass’y 10-32 to .103 Dia. tube
AT118
AQ114X
25 ft.
2
GENERAL REPAIRS
The following section is for some general repairs.
A. Common Problems
a. O-Rings: Replace any O-rings that are misshapen in any way.
b. Wave Spring: If the Wave Spring is broken in more than one place it needs to be replaced.
c. Powder: If there is any powder in the vibrator race it must be removed.
d. Powder Clogs: Do a visual check of the throttle body, and if any powder is present, blow it out.
e. Fittings:Fittings from the vibrator body and the throttle body can be removed and replaced.
B. Disassembling the Powder Chamber: To get inside the throttle body do the following:
a. Turn the Unit “off”.
b. Open the front panel.
c. Remove the black hose and label location, this is the main air supply to the powder chamber.
d. Remove the brown hose and label location from the Vibrator Inlet Air Supply.
11
e. Unscrew the powder flow lever and remove.
f. Disconnect the blue hose from the Throttle Body to the Pinch Valve Assembly.
g. Remove the three nuts on the top of the Base Plate holding the Shock Mounts of the Powder Chamber
Assembly. The Metal Chamber is now disengaged from the Unit.
h. Use the 9/64” Allen wrench to remove the four screws from the Base Plate. Remove the ground wire.
i. Remove the three metal washers connected to the black rubber Shock Mounts.
j. Lift off the Base Plate.
k. Remove the Adjustment Collar from the Throttle Body.
l. Remove the wave spring from the Throttle Body.
m. Unscrew the Brass Throttle Needle Body from the center of the Adjustment Collar.
n. Remove the Steel Ball from the Vibrator Race.
o. Remove the O-ring from the Powder Chamber.
p. Lift the Powder Chamber Orifice out from the Vibrator Body.
C. Re-assembly:
a. Unscrew the needle 1/2 turn before reassembling. Screw the Brass Throttle Needle into the Adjustment
Collar.
b. The brass section of the Throttle Needle must NEVER protrude from the Adjustment Collar. It rotates
against the Throttle Body and the Base Plate (Keep it FLUSH).
c. Insert the Wave Spring (lubricate with grease).
d. Insert the Adjustment Collar Assembly into the Throttle Body and insert the Orifice with the O-Ring into
the throttle body.
e. Line up the holes on the powder chamber, Base Plate, and Throttle Body.
f. Replace the four assembly screws.
g. Replace the three washers.
h. Reconnect the brown and black hoses.
i. Reconnect the Powder Chamber Assembly to the door.
j. Reconnect the blue hose to the Pinch Valve Assembly and the Throttle Body.
k. Close the door halfway and insert the Powder Flow Lever through the front. Screw it into the Adjustment
Collar.
l. Turn Powder Control Lever to minimum position. Turn the Throttle Needle, with an Allen wrench,
clockwise until it seats. Then turn it counterclockwise 15 –30 degrees.
D. Repairing the O-Ring in Powder Chamber:
a. Release the V-Band Clamp.
b. Pull the Powder Chamber away from the Vibrator Body.
c. Remove the O-Ring from the Vibrator Body and clean remove any powder from the grooves.
IMPORTANT: Be careful not to damage the O-Ring.
E. The Pneumatic Section: To remove the Pneumatic Section from the Unit:
a. Open door halfway. Remove the screw located on the base of the unit perpendicular to panel face. It is
directly beneath the on/off switch.
b. Lift the panel up and toward you.
12
SERVICE TIPS
A. Flow Difficulties: Some causes of powder flow difficulties are as follows:
a. Worn or clogged nozzle assemblies.
b. Over filled or nearly empty mixing chambers. Note, also, that a slightly heavier flow may be noticeable
just after the powder chamber has been filled.
c. Reused, contaminated, or improper powders. Use of Airbrasive powders is recommended.
d. Insufficient nozzle pressure, due to leaks.
B. Testing for Leaks: Observe the following service tips:
a. Turn on air pressure until the system is pressurized. Shut off the external air supply valve and watch the
AIR PRESSURE gauge. If the pressure drops more than 15 PSIG during the first five minutes then, the
system leakage is more than one cubic foot per hour. Check fittings and components for leaks
b. Most leaks can be traced either by ear, touch, or use of soap and water. The presence of powder can
indicate a leak.
c. Powder Chamber may require periodic replacement of O-Ring.
d. Immersed nozzle tip in water. Pressurize system with the pinch valve tube closed. Leakage through the
pinch valve tube should not exceed three bubbles per second.
13
Section 6: Illustrated Parts Breakdown
FRONT, SIDE & REAR VIEW
14
POWDER TRANSPORT SYSTEM
15
PINCH VALVE ASSEMBLY
16
CROSS SECTION OF MODEL 6500 FRONT PANEL
17
HAND PIECE ASSEMBLY (AH101X)
18
PNEUMATIC DIAGRAM
19
RECOMMENDED SPARE PARTS LIST
Part #
Description
Quantity
AM108
Spring for Vibrator Assembly
2
AO106
O-Ring OD-3.637” ID-3.359”
2
AO103
O-Ring OD-0.285” ID-0.145”
2
AO104
O-Ring OD-0.443” ID-0.237”
2
AQ114X
Fitting Assembly UNF to 0.103 Dia.
2
AQ123
Nozzle Connector
6
AR104X
Carbide Fitting Assembly Pinch Valve
4
AR106X
Powder Filter Assembly
1
AR112
Bottom Block, Standard Pinch Valve
1
AR119
Top Block, Standard Pinch Valve
1
AR142
Pinch Tube
10
AT118
Tubing OD-0.170 ID-0.062 Blue
25 ft.
Nozzle Selection Guide
Our Customer Service team is always available to ensure your complete satisfaction. Please contact us at (866) 272-0540 or at info@airbrasive.com for general
inquiries or price quote requests, and one of our team members will respond within 24 hours.
Contact us for a quote!
Email: [email protected]
Phone: (866) 272-0540
3461 South Clinton Avenue, South Plainfield, NJ 07080
(866) 272-0540 info@airbrasive.com www.airbrasive.com
Airbrasive Jet Technologies, LLC
Inner Dia.
Outer Dia.
Type A Type B Type C Type D Type E Type F Type G Type H Adapter
Straight Industrial HME Only 90-degree 45-degree Straight 90-degree 90-degree
0.005" 0.034" AN104
0.006" 0.020" AN113
0.006" 0.040" AN130 AN129 AN128
0.006" 0.060" AN124 AN127
0.007" 0.035" AN139
0.007" 0.150" AN102
0.0075" 0.060" AN136
0.010" 0.150" AN111
0.011" 0.052" AN126
0.014" 0.035" AN146
0.018" 0.053" AN119 AN118 AN120
0.018" 0.062" AN117 Model HME:
AN147
Model K or H:
AN148
0.026" 0.075" AN122 AN115 AN121
0.032" 0.070" AN106 AN116 AN109
0.050" 0.187" AN145
0.075" 0.187" AN145T75
Orifice Shape
Nozzle Shape
This manual suits for next models
1
Table of contents
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