Aseptico TRANSPORT II Troubleshooting guide

SERVICE MANUAL
& PARTS LIST
AEU-425CF
AEU-425CFH
Portable Dental S stem
NSN: 6520-01-508-9583
TRANSPORT II

Page i
TABLE OF CONTENTS
General Servi e Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Inspe tion & Verifi ation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Cleaning & Lubri ation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
DIS-ASSEMBLY
Electronics Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Optical andpiece Light Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Power/Display Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Power Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Secondary Fuse olders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Power Cord Receptacle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Toggle Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Needle Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Foot Switch Receptacle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Motor Receptacle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Two-Way Solenoid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Scaler/Motor Toggle Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Scaler Tube and andpiece . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Scaler Potentiometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Scaler Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Three-Way Solenoid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Fan and Compressor Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Compressor Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Flow Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Syringe Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Three-Way Air Solenoid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Air Pilot Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Saliva Ejector Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Pressure Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Syringe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Waste Container Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 - 21
Spe ifi ations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
P.O. Box 1548 * Woodi ville, WA 98072-1548
1-800-426-5913 * 425-487-3157 * Fax: [phone]
email: i [email protected] * I ter et: www.aseptico.com Printed In The USA

Page 1
create a higher vacuum by using the outlet to draw
more air thru the inlet and creating an open head to
prevent vacuum lock. The high vacuum is electrically
tied to the compressor thru the relay. If the system is
pressurized and the high vacuum hose is removed from
the holder and the toggle on the holder is in the ON
position, the compressor will turn on and air from the
pressure side will vent to the atmosphere. The saliva
ejector works from the pressure side of the compressor
thru an air toggle switch with the red dot (Fig. 1) and an
air pilot and vacuum pump. When the saliva ejector is
removed from it’s holder with the toggle on the holder
in the ON position, the air pilot is activated allowing air
to flow to the vacuum pump. When the saliva ejector is
on, the pressure gauge will cycle as the air pressure
drops until the pressure sensor turns the compressor on
and reaches a pressure of 50 PSI. If the high vacuum is
on at the same time, the compressor motor will run
continuously and the cycling of the pressure side will
not be as audible.
To check the system, verify that unit holds pressure on
the pressure gauge and that the pressure toggle switch
is in the ON position. Note that when the unit is first
turned on, the unit will charge two to three times before
pressure is stabilized. If the unit fails to stabilize, or
turns on within a few seconds, then an air or water leak
is present. Inspect the unit for air or water leaks. It is
best to detect air leaks with a tube or a stethoscope. To
check the three way syringe, depress the air and water
buttons individually and the buttons together for spray.
Spray may be adjusted with the syringe water and air
adjustment screws in the underside of the plumbing
chassis on the left side of the unit (Fig. 2).
Inspect the water filter on the water
pick-up tube (Fig. 3). Water filter
requires replacement if it becomes
clogged and restricts water flow.
GENERAL SERVICE INFORMATION
This service and parts manual offers information and
parts lists not available in the AEU-425CF/CF
Operation and Maintenance Instruction Manual. It will
help you better understand how the AEU-425CF/CF
Transport II MDS portable dental system works,
thereby reducing service time. Parts drawings, parts
photographs, and schematic diagrams show compo-
nents in their actual places in the unit relative to one
another. A plumbing schematic is provided with water
lines indicated in blue. Plumbing parts are called out by
Aseptico part number in the assembly drawings. An
electrical schematic is provided with wires color coded.
Electrical parts are called out by Aseptico part number
in the assembly drawings. Parts, with photo callouts, are
listed in the Parts List. Parts marked “commercially
available” are those items that can be purchased at
retail hardware stores, and minimize service delays
when obtained locally. Use the information in the Parts
List when ordering replacement parts.
Insp ction & Op ration V rification
To verify that the AEU-425CF/CF unit is functioning
properly, first follow the set-up procedure in the
Operation & Maintenance manual. Note that connectors
from the waste tank must be connected to the underside
of the plumbing chassis in order for the compressor
motor to turn on. The high vacuum hose is placed in the
toggle holder with the yellow dot and the saliva ejector
vacuum hose is placed in the toggle holder with the red
dot (see Fig. 1). The reason for this is that the unit is
operated by a single dual headed compressor.
The compressor is set up to work one head as a
pressure side and the other head as the high vacuum
side. This is accomplished by using a three way solenoid
on the pressure side in conjunction with a pressure
switch and relay. The three way solenoid allows for air
from the pressure side to be distributed to the air
canister or to the atmosphere. When the power switch
is turned on, the pressure switch will activate the relay
and start the compressor motor. The compressor motor
will turn on and the pressure gauge will start to climb to
50 PSI in a few seconds. The delay prevents stalling of
the compressor and is shorter once the unit is pressur-
ized. When ever the compressor motor is on, the high
vacuum tube will be on. Stalling of the compressor on
the vacuum side is prevented by using a vacuum pump
plumbed to the input and the output of the head to
Figure 1
Yellow
Dot
Red Dot
Figure 2
Adjustment Screws
Water
Filter
Figure 3

Page 2
To verify the s aler, switch the SCALER/MOTOR
selector switch (Fig. 5) to SCALER. With a tip on the
scaler, turn the coolant toggle to the ON position and
open the coolant flow prior to stepping on the pedal.
Step on the pedal and place the tip on a piece of metal
(penny, etc.) and verify that fluid is present and a high
pitch noise is present. Note: If the motor coolant
ON/OFF toggle switch is in the ON position, a small
amount of water will be present at the handpiece due to
the switching of the three way solenoid for the
motor/scaler.
The above describes a basic inspection and verification
of the AEU-425CF/CF system. If the unit still does
not perform as required, further diagnosis of compo-
nents in the system may require service Use the Trouble
Shooting section as a guide to symptoms and appro-
priate procedures to fix various problems.
Cl aning and Lubrication
When servicing the AEU-425CF/CF Military Dental
System, the parts of any component disassembled
should be thoroughly cleaned and inspected before re-
assembly. A hot detergent solution is an effective
cleaner on all non-electrical parts. Flush all non-
electrical parts with clear, hot water. Abrasive cleaners
have the potential to damage surface finishes and
should be avoided. Any wiping should be done with a
soft, lint free cloth.
Electrical parts should be cleaned with an appropriate
electrical parts cleaner or air.
CAUTION: Use only NON-foaming cleansers in the
vaccum lines.
Use a silicone base lubricating grease, such as Dow
Corning No. 103 to lubricate O-rings, oral evacuator
valves, and seals in the system. Before performing any
reassembly of parts that contain O-rings or seals, apply
a light coat of silicone grease. This will make installa-
tion easier and prevent the O-rings or seals from being
damaged.
WATER LINES - Prepare a 1:10 bleach solution (1 part
household bleach to 9 part water). Remove water reser-
voir and discard residual water. Replace empty water
reservoir and air purge all waterlines. Fill water reser-
voir with bleach solution. Run bleach through all lines.
Allow bleach solution to stand in lines for 10 minutes.
Remove water reservoir and discard bleach. Flush all
lines thoroughly with clean water. Air purge and leave
the lines dry until the next use.
The system has two ways of removing moisture from the
air. A removable air chamber and a drainable filter
prior to the syringe. To remove condensation from the
air bottle, discharge the system and remove the air
bottle and shake out the condensation. To remove
moisture from the
filter, open the valve
on the filter in the
rear left corner of the
plumbing chassis
(Fig. 4). Air filter
requires replacement
if it becomes clogged
and restricts air flow.
Vacuum waste container lids should be sealed and hold-
ing a vacuum when in operation. VE solids collector
screen should be inspected for blockage and cleaned or
replaced if necessary. Waste sensor operation can be
checked by turning VE vacuum on and tilting waste
containers upside down individually and verifying that
the motor turns off and waste full indicator light comes
on.
To verify the ele tri handpie e motor, first connect
motor to motor receptacle and connect a handpiece to
motor. Place a bit into the handpiece and secure. Switch
the SCALER/MOTOR selector switch on the electrical
chassis to MOTOR (see Figure 5). Turn the coolant
toggle to the OFF position. Step on the foot pedal and
verify that the motor is running. Press the reverse
button and verify that the buzzer is on and the drill has
reversed direction. To check for water, use a handpiece
with a water connector or check the motor to confirm
that water is coming from the stem. Turn the coolant
toggle to the ON position and adjust the coolant flow to
open prior to stepping on the foot pedal. Verify that
water is coming out the tube.
Figure 5
Selector Switch
Insp ction and Op ration V rification - Cont’d
Figure 4 Air Filter
Drain
Valve

Page 3
DISASSEMBLY
ELECTRONICS MODULE:
Lay unit down. Open cover and remove Electronics
Module’s six
mounting
screws and
washers with a
#2 Phillips
head screw-
driver (see Fig.
6). To clear
power plug
and fuse hold-
ers when
removing
Module, lift
Module’s right
side slightly,
then slide
Module
towards the
right and remove.
OPTICAL ANDPIECE LIG T BOARD (PN 330407):
Remove cable connector on Board (see Fig. 7). Remove
screws and washers with 1/16 Allen wrench.
Reassemble in reverse order.
POWER/DISPLAY BOARD (PN 330350):
Remove the Cable Connector from Optical andpiece
Board (Fig. 7). Remove Board mounting screws and
washers with 1/16 Allen wrench. Remove Optical
andpiece Board and place to the side. Remove
remaining Cable Connectors from Power/Display
Board. Clip cable tie going through the holders. Leave
other cable ties in place. This will make reassembly eas-
ier. Remove the four standoffs on Board with 1/4” sock-
et. Remove the four cap screws and washers with 1/16”
Allen wrench. Remove the four cap screws and washers
in transformer with 5/32” Allen wrench. Remove Board
from chassis.
Reassembly is done in reverse order. Ensure that spac-
ers are present on #4 standoffs prior to installing
Board. Reconnect all connectors. Install 1/16” cable ties
approximately where previously installed.
POWER SWITC (PN 830018):
Remove wire terminals from Switch (see Figs. 8a & 8b).
Press tabs in on Switch and remove Switch. Remove
cover and place on new Switch. Place new Switch into
chassis with circle on toggle to the OFF side.
Reassemble wires with white to white, and black to
black.
SECONDARY FUSE OLDERS (PN 830090 - 2 Qty):
De-solder wires from older (see Fig. 9). Remove
older with 9/16” open-end wrench. Take Spacer and
place on new older and replace older. Re-solder
and heat shrink wires on older (use other older as
reference). Ensure that sufficient gap between power
connector and older terminal is maintained to pre-
vent arcing. Place one 0.63 Amp fuse in each older.
POWER CORD RECEPTACLE (PN 840067):
Remove wires from Power Switch (see Fig. 9). Remove
ground from ground terminal with 5/16” socket. Remove
receptacle from chassis with #1 Phillips head screwdriv-
er.
Re-assembly is done in the reverse order. Connect wires
to the power switch white to white, and black to black.
Figure 6
Electronics Module
Mounting
Hardware
(6 places)
Figure 7
Light Board
Mounting Hardware
& Standoff (x4)
Optical Handpiece
Cable Connector
Optical
Handpiece
Light Board
Power/
Display
Board
Power/Display Board
Transformer
Cable Tie
w/Holder
Figure 8a Figure 8b
Wire
Terminals
(4)
Off / ’O’
Position
Switch
Cover
Power
Switch
Figure 9
Heat Shrink
Power Cord
Receptacle
Secondary
Fuse
Holder (2)
Fuse Holder
Spacer
Power Switch
Ground
Terminal

Page 4
DISASSEMBLY - Cont’d
TOGGLE VALVES (PN 730010 - Qty 3):
There are three Toggle Valves on Electronics Module:
1.) Scaler Coolant On/Off Switch; 2.) andpiece
Coolant On/Off Switch; and, 3.) andpiece Coolant
Air On/Off Switch. All three Valves can be disassem-
bled in a similar fashion.
Remove tubes from Valve (see Fig. 10). Loosen internal
nut with 9/16” thin box-end wrench until outer nut can
be removed by hand. Note orientation of Valve.
Remove outer nut and Valve. Remove fittings and
attach to new Valve.
Reassemble with orientation as before. Loosen inner
nut so that outer nut can be brought to the chamfer.
Use 9/16” open-end wrench on upper body and tighten
internal nut with 9/16” thin open-end wrench. This will
avoid damage to the outer surface.
NEEDLE VALVES (PN 730066 - Qty 2):
There are two Needle Valves on Electronics Module:
1.) Scaler Coolant Adjust Valve; and, 2.) andpiece
Coolant Flow Adjust Valve. Both Valves can be disas-
sembled in a similar fashion.
Remove the Valve knob with a 1/16” Allen wrench (see
Fig. 10). Note orientation of Valve prior to removal.
Remove tubes from Valve. Loosen inner nut with a
9/16” thin open-end wrench until outer nut removes
freely by hand. Remove outer nut and Valve. Remove
fittings and attach to new Valve.
Reassembly with orientation as before. Loosen inner
nut so that outer nut can be brought flush to valve sur-
face. Use a 9/16” open-end wrench on upper body and
tighten internal nut with 9/16” thin open-end wrench.
This will avoid damage to outer surface. Ensure that
valve is turned to closed position and replace knob.
FOOT SWITC RECEPTACLE (PN 875026):
Remove cable connector from Power/Display Board
(see Fig. 11). Remove ground wire from ground stud
with 5/16” socket. Remove connector from chassis with
3/4” open end wrench.
Reassembly is done in reverse order. Ensure that all
ground terminals are reinstalled.
MOTOR RECEPTACLE (PN 875048):
Remove cable connector from Power/Display Board
(see Fig. 11). Remove ground wire from ground stud
with 5/16” socket. Remove wires from Two-Way
Solenoid from the connector. Remove water line and
air line from barb. This can be accomplished with a
small pair of scissors. Note orientation of connector.
Remove four nuts and washers with 1/4” socket.
Remove connector from chassis.
Reassembly is done in reverse order. Place connector
back in same orientation as before. Place water line to
barb closest to Grn/Yel ground wire. Insert Solenoid
wires into connector. Ensure that terminals are firmly in
connector. Re-attach hardware and connector. Ensure
that all ground terminals are reinstalled.
TWO-WAY SOLENOID (PN 730469 - Qty 2):
There are two Two-Way Solenoids on the Electronics
Module: 1.) Water On/Off to Motor and Scaler; and, 2.)
Air On/Off to Motor. Both Valves can be disassembled
in a similar fashion.
The two Two-Way Solenoids are the two valves with
blue wires (see Fig. 11). Remove tubing from Solenoid.
Remove Motor Cable Connector from Power/Display
Board. Remove two blue wires from Connector going to
the Solenoid. Remove Solenoid button-head screws
with 1/16" allen wrench. Remove fittings from Solenoid
and place on new Solenoid.
Fittings
Needle Valve
nob
Toggle Valve
(x3)
Needle Valve
(x2) Outer
Nut
Figure 10
Inner
Nut
Foot Switch
Cable
Connector
Motor Receptacle
Cable Connector
Foot Switch
Receptacle
Motor
Receptacle
Ground
Stud
Figure 11
Two-Way
Solenoid
(Water)
Fitting

Page 5
Re-assembly is done in the reverse order. Note: Ensure
that the common-marked side of water Solenoid is con-
nected to line coming from Plumbing Module.
SCALER/MOTOR TOGGLE SWITC (PN 875041):
Remove Toggle Switch 10-pin cable connector from
Power/Display Board (see Fig. 12). Remove the red and
black wires coming from Three-Way Solenoid. Remove
the two brown wires coming from Scaler. Locate and
cut the violet and black wires from Toggle Switch.
Remove Switch with 3/16" box-end wrench.
Reassemble in the reverse order. Place red wire from
Three-Way Solenoid into pin 7 of cable connector.
Place brown wire with fuse from the Scaler into pin 8.
Place black wire from Solenoid into pin 9 and remain-
ing brown wire from Scaler into pin 10. Ensure that the
wires are secure in cable connector. Solder and heat
shrink violet and black wires back together. Reinstall
cable connector into Power/Display Board.
SCALER TUBE AND ANDPIECE (PN 730500):
Remove Scaler Tube from fitting on Scaler Coolant
Adjustment Valve (see Fig. 13). Cut black and white
wire coming from Tube. Remove cable tie and binding
string. Pull Tube out thru chassis hole.
Reassemble in the reverse order. After Tube has been
inserted thru chassis hole, install cable tie around Tube
just above the grommet in chassis and tie off binding
string around Scaler Coolant Adjustment Valve. Trim
Tube and wires to fit. Re-attach Tube to fitting on
Adjustment Valve, and solder and heat shrink the wires.
Fill Tube with RTV to prevent pull out.
SCALER POTENTIOMETER (PN 810164):
Make a sketch of the Potentiometer orientation and
wiring going to the cable connector in Scaler Assembly
(see Fig. 13). De-solder orange, red and brown wires
coming from Scaler to Potentiometer. Remove
Potentiometer with a ½" box-end wrench.
Reassemble in the reverse order. Trim tab off
Potentiometer prior to reinstalling. Re-solder and heat
shrink wires according to sketch. Also refer to electrical
schematics.
SCALER MODULE (PN 730500):
Disconnect the wires from Power Receptacle to Power
Switch (see Fig. 14). Disconnect cable connectors from
Secondary Fuses to the Power/Display Board. Slide
cover back from Scaler and remove connector. Remove
nuts and washers holding down the Scaler plate with
5/16" socket. Turn plate upside down and remove screws
with #1 Phillips head screwdriver. Remove the module.
Reassembly is done in the reverse order.
Figure 12
Scaler
Assy
Figure 13
Scaler
Potentio-
meter
Black
&
White
Wires
Cable
Tie
Scaler Assy
Scaler
Coolant
Adjustment
Valve
Scaler
Tube
Scaler
Binding
String
Figure
Secondary
Fuse (x2)
Secondary
Fuses
Cable
Connectors
Scaler Mtg
Hdwre
Power
Receptacle
Scaler
Assembly
w/Plate
Power
Switch
Scaler/
Motor
Toggle
Switch
Violet
Wire
Toggle
Switch
10-Pin Cable
Connector
Black
Wire
Brown
Wires
Three-Way
Solenoid

Page 6
DISASSEMBLY - Cont’d
T REE-WAY SOLENOID (PN 730474):
Note the orientation of Three-Way Solenoid on Scaler
plate (see Fig. 15). Remove tubing at Three-Way
Solenoid. Remove Motor/Scaler cable connector on
Power/ Display Board. Remove red and black wires
coming from Solenoid. Remove nuts holding Scaler
plate with 5/16" socket. Remove Power and Fuse cable
connectors from Power/Display Board. Elevate the
plate to access the screws to Solenoid. Remove screw
with #1 Phillips head screwdriver. Remove fittings and
place on new valve.
Reassemble in the reverse order. Orientate Three-Way
Solenoid Valve so tube coming from Two-Way Solenoid
goes to fitting marked COM (common) on Three-Way
Solenoid. The fitting on top of Three-Way Solenoid
goes to Motor coolant On/Off Toggle Valve, and fitting
marked NC goes to Scaler coolant On/Off Toggle Valve.
MOTOR MODULE:
• FAN & COMPRESSOR COVER
Lay unit on its back and remove all containers (see Fig.
16). Remove Filter from Compressor Motor with chan-
nel locks. Remove the seven Cover-mounting screws
and washers with #2 Phillips-head screwdriver. Move
Cover up and out to expose wires. Disconnect power
cable connectors to Fan and remove ground wire at
Motor. Remove Cover from Case. Note orientation of
Fan. Remove Fan fasteners with #1 Phillips-head
screwdriver and 5/16” socket.
Reassemble in the reverse order. Take care when rein-
stalling Cover that tubing from Compressor is not
kinked.
• COMPRESSOR MOTOR (PN 730503):
Remove Filter and Compressor Cover as previously
described in FAN DISASSEMBLY. Remove rubber
feet on bottom of unit case to expose screws (see Fig.
17). Remove the four mounting screws with #3 Phillips-
head screwdriver. Remove cable-tie holding down wires
on Motor. Remove ground wire with #2 screwdriver.
Cut wires at heatshrink to Motor. Lift Motor 90ºand
remove pressure tube by removing clamp. (Note: Clamp
can be removed by sliding tabs sidways. Removal of
Tube is easier if heated slightly with heatshrink gun.)
Lift Motor from Case. Note orientation of fittings. Most
tubes can be left attached if not damaged. Remove
Venturi from large tube in center of Motor by pulling on
Venturi. Use adjustable 6” wrench to remove fitting and
place in new Motor. Push Venturi back into large tube
in middle of Motor. Remove feet and attach in same
orientation on new Motor.
Reassembly is done in the reverse order. Position Motor
in Case. Ensure that tubing is not kinked. Reattach
pressure hose with clamp (use pliers to tighten clamp).
Align Motor and mount to bottom of Case with screws
and countersunk nylon washers. Note, to level unit,
screws and nylon washers are used on front side, while
flat washers are added on back side only. Attach new
rubber feet. Attach ground wire to Motor. Solder and
heatshrink wires. Note that yellow goes to orange, and
two brown wires are attached to black and red wires
with blue bands. Use 6” wire tie to attach wires to tie
mount. Assemble Motor Cover and Filter as described
previously in FAN section.
Figure 15
Power
& Fuse
Cable
Conn.
Motor/
Scaler
Cable
Conn.
Power/DisplayBoard
Scaler
Coolant
On/Off
Toggle
Valve
Two
Way
Solenoid
Three
Way
Solenoid
Motor
Coolant
On/Off
Toggle
Valve
Figure 16
Fan
Cover
Fan
Power
Connectors
Filter
Ground
Wire
Fan
Guard
Fan
Fasteners

Page 7
PLUMBING CHASSIS:
Lay unit on its back and remove all containers (see Fig.
18). Remove the three Plumbing Chassis mounting
screws and washers with #2 Phillips-head screwdriver.
Carefully lower Plumbing Chassis from top of Case and
turn over to expose Chassis components (see Fig. 18).
• CAPACITOR (Part of Compressor Motor Assy):
De-solder wires from Capacitor (see Fig. 18). Remove
tube from Filter to Flow Block. Remove Capacitor
mounting nut with 11/32" socket.
Reassemble in the reverse order. Re-solder wires to
Capacitor terminals (wires have no orientation) and
heat shrink. eat shrink and seal (with RTV) rear ter-
minals on Capacitor. Replace tube on Flow Block.
• FLOW BLOCK (PN 460546):
Remove tubes from Flow Block (see Fig. 18). (Note:
Removal of tubes is easier if heated slightly with heat
shrink gun.) Remove Block mounting screw on bottom
of Plumbing Chassis with 1/16" Allen wrench.
Reassembly is done in the reverse order. Remove fit-
tings from old Block and attach to new Block. Note
that ribbed line coming from Syringe is designated for
water. Attach this line to water fitting on Block which is
indicated by water symbol on Chassis front panel.
• SYRINGE AIR FILTER (PN 730495):
Remove the two tubes going to Filter (see Fig. 18).
(Note: Removal of tubes is easier if heated slightly with
heat shrink gun.) With 3/32" Allen wrench, remove two
mounting screws that attach Filter plate to standoffs.
Remove plate and fittings from Filter.
Reassemble in the reverse order. It is suggested that
Lex 8 lubricant/seal (P/N 490061) be applied to fitting
to prevent leakage.
• T REE-WAY AIR SOLENOID (PN 730578):
Remove the screws holding the Saliva Ejector Pump.
Remove snap clamp from tube coming from
Compressor (see Fig. 19). Remove snap clamp from
tube coming from Air Reservoir. Disconnect wires to
Solenoid. Remove the two tubes going to Solenoid.
(Note: Removal of tubes is easier if heated slightly with
heat shrink gun.) Remove Solenoid mounting screws
with 1/16" Allen wrench. Remove tube from Air
Reservoir to Syringe Air Filter. Remove tie wraps from
both Solenoid Air Filters and remove Filters. Remove
the Air Solenoid Valve from Plumbing Chassis. Note
orientation of fittings. Remove fittings from Air
Solenoid Valve and attach to new Valve.
Reassemble in the reverse order. Inspect Air Filters and
replace if dirty/clogged. Cut the two wires from Solenoid
to approximately 4". Solder one diode (P/N 880030) onto
1" piece of violet wire (22 gauge - stranded) to cathode
(bar side) of diode. Solder 4" piece of violet wire (22
gauge - stranded) to other side of 1” wire. Twist 1" wire
side to one wire from Solenoid and heat shrink over
diode. Twist other wire from Solenoid to 4" wire and
Figure 17
Tie
Wrap
Pressure
Tube
Mtg Screws
Filter
Venturi
Center
Tube
Flat
Washer
(for
Leveling)
(Und r rubb r f t) Fitting
Pressure
Tube
Clamp
Figure 18
Capacitor
Syringe
Filter
Plate
Plumbing
Chassis
Flow
Block
Water
Line
Filter
Hoses
Syringe
Air Filter
(under
plate)

Page 8
applied to fittings.
Reassemble in the reverse order.
• PRESSURE SENSOR (PN830067):
Remove tube to Pressure Sensor (see Fig. 21). Remove
wire connectors going to Pressure Sensor. Remove two
screws holding wires from Pressure Sensor to Relay.
Cut blue wire from wire harness close to ring terminal.
With 3/32" Allen wrench, remove two button-head
screws under Plumbing Chassis that attach pressure
bracket. Remove Pressure Sensor from Chassis.
Remove nut from Sensor with adjustable wrench.
Attach fitting to new Pressure Sensor.
Prepare new Pressure Sensor first when reassembling:
Cut red wire flush to Sensor (red wire not used). Cut
green wire 4" from Sensor. Cut 4" piece of remaining
green wire and attach to green wire from Sensor with
terminal (P/N 860239). Attach terminal (P/N 860240)
to other end of 4” green wire. Cut black wire from
Sensor to 2.5" and solder to anode (not the bar end) of
a diode (P/N 880030). Cut 2.5" piece of yellow wire (22
gauge - stranded) and solder to same end. Attach ter-
minal (P/N 860239) to yellow wire. Cut two 2.5" pieces
of yellow wire (22 gauge - stranded) and solder to cath-
ode (bar side) of wire. eat shrink diode and solder
joints. Attach terminal (P/N 860240) to one of yellow
wires. Cut ¾" piece of blue wire (22 gauge-stranded)
and solder to cathode (bar side) on a diode (P/N
880030). Cut 3" piece of blue wire (22 gauge-stranded)
and solder to other side of diode. Twist short end of
blue wire cathode (bar side) of diode and remaining
yellow wire together. eat shrink over diode. Attach
ring terminal (P/N 860004) to cathode (bar side).
Attach Pressure Sensor to bracket and reinstall tubing
and connectors. Note: Refer to electrical schematic for
electrical connections. It is best not to attach bracket to
the Plumbing Chassis prior to setting pressure. Twist
remaining blue wire with blue wire coming from cable
assembly and attach ring terminal (P/N 860004).
Remove setscrew from back of Pressure Sensor and
install Air and Water Bottles into their holders on
Chassis. Plug AEU-425CF/CF System into power
source and turn the Pressure Sensor setscrew clockwise
until pressure gauge located on front of Plumbing
Chassis reads 50 P.S.I. Replace setscrew and attach
Pressure Sensor/bracket.
crimp on terminals (P/N 860102) when reattaching.
PLUMBING CHASSIS - Cont’d
• AIR PILOT VALVE (PN 730264):
Remove the three tubes going to Air Pilot Valve (see
Fig. 20). Remove nuts and washers with ¼" socket.
Remove bracket with two 9/16" open-end wrenches.
Remove fittings and place on new Air Pilot Valve.
Reassembly is done in the reverse order.
• SALIVA EJECTOR PUMP (PN 730348-08):
Remove tube from underside of Plumbing Chassis to
Saliva Ejector Vacuum Pump (see Fig. 20). Remove
Vacuum Pump with 3/32” Allen wrench. Remove fitting
from Pump. Attach fittings to new Pump. Note orien-
tation of plastic elbow. To prevent leakage, it is sug-
gested that Lex 8 lubricant/seal (P/N 490061) be
Figure 19
Solenoid
Mtg Hardware
(Air Filt rs not shown)
Compressor Tube
Snap Clamp
Air Reservoir
Snap Clamp
Air Reservoir
Tube
Violet Wire
w/Diode
Solenoid
Air Filter
Three-Way
Air Solenoid
Compressor Tube
Figure 20
Pilot
Valve
Bracket
Vacuum Pump
Tube (und r Chassis)
Air Pilot
Valve
Saliva
Ejector
Vacuum
Pump
Plastic
Elbow
Relay
Vacuum Pump
Tube Fitting

Page 9
WASTE CONTAINER MODULES
Saliva and igh Volume Waste Container
FLOAT SENSOR CONNECTOR (PN 860080):
Disassemble Float Sensor Connectors by trimming
back heat shrink and cutting wires to Connectors (see
Fig. 23a). Remove nuts that hold Connectors to
Plumbing Chassis.
To reassemble, place Float Sensor Connector through
Plumbing Chassis. Apply RTV to Connector to avoid
leakage. Slide sleeving over wires. Attach nut to Sensor.
WASTE CONTAINER FLOAT SENSOR (PN
730514):
Remove nut (see Fig 23b). Cut wires and remove
Sensor.
To reassemble, resolder new Sensor wire and apply
heat shrink. Reattach nut.
PLUMBING CHASSIS - Cont’d
SYRINGE (PN TA-90D):
Unscrew handle from Syringe head (see Fig. 22).
Remove tube clamps and tubes from fittings on Syringe
head. Remove tube clamps from tubes and remove
handle.
Reassemble by placing tube through handle and plac-
ing tube clamps on tube. Place water tube (designated
by ribbed lines on side of tube) to the water side. Water
side is indicated by water symbol on head. Attach han-
dle to Syringe head and test for air, water, and spray.
Figure 21
Blue
Wire
Sensor Bracket
Relay
Tube to
Pressure
Sensor
Diodes
Sensor
Mtg Nut
Pressure
Sensor
Sensor
Tube Fitting
Handle
Head
Figure 22
Figure 23a
Float Sensor
Connectors
Figure 23b
Nut
Container
Lid
Float
Sensor
Float Sensor
Connector
Water
Symbol
Baffle

Page 10
1
2
3
39
4
5
7
8
6
9
13 14
10 12
11
15
17
16
18
(Insid
Contain r)
(Insid
Contain r)
19
20
21
22
23
26 24
25
15
17
16
18
(Insid
Contain r)
(Insid
Contain r)
27
28
30
29
31
32
33
34
35
36
37
38
(Not : It m No. 35
Shown on Pag 20)
210

Page 11
1 AEU-425CF FINAL ASSY 120284 1
2 LABEL MYLAR AEU-425 WATER 420299 2
3 BOTTLE .75L ROTO-MOLDED HDPE 730657 1
4 LABEL MYLAR AEU-425 AIR 420307 1
5 FTN 1/4 CLEAR SLEEVE (BINSTOC ) 730042 16
6 FILTER 10-32 THREAD STAINLESS 730326 1
7 FTN BARB 10-32 X 1/8 BRT/N L (BINSTOC ) 730073 6
8 GAS ET NYLON #10 (BINSTOC ) 730074 24
9 TUBING POLY 1/4OD BLU (BINSTOC ) AA-95B 0.81 Ft
10 FTN QD CPC ELBOW MALE 1/4" BARB 730353 1
11 TUBING SALIVA EJECT 3/8OD GRY AA-86G 5.5 Ft
12 VALVE SAL/EJECT AUTOCLAVABLE LEVER DCI AA-37LAD 1
13 HOO 1/4" BLAC PLASTIC 730371 4
14 CORD BUNGEE 1/4" DIA. 730370 1.83 Ft
15 CABLE DC POWER 2.1mm 24AWG BL 72 INCHES LONG 870279 2
16 NUT FLOAT AEU-425 SENSR RETAIN 461149 2
17 O-RING .380ID X .091CS EP70 TABLE 300028 520028 2
18 SENSOR REED FLOAT POLYPROPYLEN INNOVATIVE COMPONENTS 730514 2
19 FTN QD FEM 1/4" PNL MNTG MOD 730516-08 1
20 GAS ET AEU-425 AIR BOTTLE 461011 1
21 FTN QD CPC PANEL MNT 1/4" MOD 730352-08 1
22 BAFFLE AEU-425 SALIVA BOTTLE 461150 1
23 BOTTLE 1 PINT LID AEU-425 MOD 730272-04 1
24 FTN QD CPC ELBOW MALE 1/2" BARB 730355 1
25 TUBING ASEPSI-FLEX 1/2ID GRY AA-83A 6.21 Ft
26 VALVE CENT VAC UNIV LEVER AUTO DCI AA-35LAD 1
27 STRAINER 1/4NPT 20 STAINLESS MESH PVC BASE 730335 1
28 FTN QD CPC PANEL MNT FEM 1/2" MOD BARB 730354-08 1
29 BAFFLE VACUUM BOTTLE AEU-425 461071 1
30 FTN QD FEM 1/2" POLYSULF MODFD PANEL MOUNT MODIFIED 730486-08 1
31 BOTTLE 1000mL W/LID MODIFIED AEU-425 460877 1
32 FTN QD PLC STRAIGHT MALE 1/4" ACETAL 730515 1
33 TUBING 3/8OD X .062W GRY URETH 730374 1.0 Ft
34 FILTER BREATHER VENT 1/4-18NPT WITH SCREEN NYLON FILTRATION 730461 1
35 TERM FEM .250 X .032 22-28AWG RED (BINSTOC ) 860240 10
36 CHASSIS AEU-425 MOTOR COVER CMPL 460856-08 1
37 M/S STNLS PHDPHL 8-32X3/8 (BINSTOC ) 510247 2
38 WASHER INT STAR S/S #8 (BINSTOC ) 510420 34
39 BOTTLE .75L AND CAP ASSEMBLY 330602 1
ITEM DESCRIPTION PART NO. Qty
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
17
16
18
19
20
21
22
23
26
24
25
27
28
30
29
31
32
33
34
35
36
37
38
39

Page 12
39
40
41
42
43
44
45
46
47
48
49
38
50
51
5253 25
55
56
57
58
59
54
61
62
65
63 64
67
66
69
68
70
71
72
73
75
76
77
74
78
213
216 60

39 FAN 24V 23.3CFM 60X60X25mm AEU-425 540005 1
40 M/S STNLS FLAPHL 6-32 X 1.375 510528 4
41 NUT HEX 6-32 STNLS (BINSTOC ) 510293 10
42 WASHER INT STAR S/S #6 (BINSTOC ) 510419 13
43 WASHER FLAT STNLS #6 510431 4
44 GUARD FAN 60mm 730485 1
45 TERM MALE .250 X .032 22-18AWG RED 860239 10
46 FOAM MOTOR COVER FRONT AEU-425 461048 1
47 FOAM MOTOR COVER TOP AEU-425 461049 1
48 BOLT STNLS HOO 1/4HOLE8-32THD 1.7" MAX LENGTH .14 WIRE DIM 510486 4
49 NUT HEX 8-32 STNLS (BINSTOC ) 510428 3
50 TERM INSUL RING #8 22-16 RED (BINSTOC ) 860068 6
51 WIRE PVC #18 500FT GRN/YEL-300V (BINSTOC ) 870261 1.79 Ft
52 CLAMP HOSE SNAPPER .616/.707 510425 5
53 FTN 1/4NPT X 1/2" BARB 730484 1
54 TUBING 1/2OD X .062W GRY URETH 730373 0.21 Ft
55 FTN 3/8 HOSE BARB X 1/4NPT 90 DEG ELBOW 730414 1
56 TUBING 3/8OD X .245ID GRY POLY 90 DURMETR 250FTREEL 730312 3.5 Ft
57 CLAMP HOSE SNAPPER .351/.394 510450 6
58 FTN 1/4 HOSE BARB X 1/4MPT 90D ELBOW 730443 2
59 FILTER MOTOR VENTURI AEU-425CF 330488 1
60 BODY VENTURI 461851 1
61 FTN 1/8 MPT X 3/8 BARB MODIFID 730366-08 1
62 FTN 1/4 HOSE BARB 1/8FPT STRT 730498 1
63 TIE WRAP 4" PICO WHT, (BINSTOC ) 510137 11
64 TIE WRAP MOUNT 1X1 W/ADH BAC (BINSTOC ) 510206 11
65 PUMP VACUUM DUAL VOLT AEU-425 & ADU-12 730503 1
66 M/S STNLS FLAPHL 1/4-20 X 3/4 510538 4
67 WASHER 1/4" NYLON COUNTERSUN 510527 4
68 WASHER USS STNLS 1/4 FLAT 3/4OD X 5/16ID, (BINSTOC ) 510297 12
69 FOOT BUMPER .5 X.14 CYLIN BL (BINSTOC ) 850008 4
70 MOUNT RUBBER 1/2"HX3/4"D W/1/4 -20 STUD AND HOLE 730462 4
71 MOTOR/CABLE ASSY W/LIGHT & H2O AE-200-30 1
72 FOOTSWITCH ON/OFF 8 PIN AE-7P 1
73 FTN 1/8ID SLEEVE CLAMP CLEAR (BINSTOC ) 730015 29
74 SYRINGE 3-WAY AIR WATER SUPPLIED WITH NO TUBING TA-90D 1
75 TUBING 2H POLY COIL SYNG GRY AA-84G 1
76 FTN 1/8 DELRIN UNI-CLAMP (BINSTOC ) 730096 10
77 FTN BARB 1/16 DELRIN TEE 730152 2
78 TUBING POLY 1/8OD BLU (BINSTOC ) AA-94B 5.5
216 VENTURI 0.059 DIA NOZZLE 461895 1
Page 13
ITEM DESCRIPTION PART NO. Qty
39
40
41
42
43
44
45
46
47
51
50
48
49
52
54
53
55
56
57
58
60
59
61
62
63
64
65
67
66
69
68
70
71
72
73
74
75
76
78
77
216

Page 14
79 5
84
83
80
85
38
88
89 90
91
92 93
94
95969798
87
99
100
84
102
104
(Not : It m No. 103
Shown on Pag 16)
106
81
107
(Note: Capacitor Part of
Vacuum Pump 730503)
86
112
114
116
117 86 38
120
122
82 113 111 115 119 118 121
105
101
110
103
215
108
217 109

79 FTN BARB 1/8 X 1/16 X 1/8 TEE 730044 3
80 TUBING POLY 1/4ODX.159ID GRY 90 DUROMETER AA-95G 2.27 Ft
81 FTN 1/8 NPT X 1/8 90 DEG. BARB 730302 2
82 BLOC FLOW ADJUSTMENT MODIFIED USE PN 730022 460546 1
83 C/S BTNSOC STNLS 4-40X1/4 TABLE 300010, (BINSTOC ) 510016 6
84 WASHER SPLIT STNLS #4 (BINSTOC ) 510433 18
85 FILTER 1/8" NPT 5 MICRON 730495 1
86 C/S BTNSOC STNLS 8-32 X 3/8 (BINSTOC ) 510404 13
87 STANDOFF 3/8 ROUND X 2-5/8"L X 8-32 THREAD ALUMINUM 510529 2
88 MOUNT AEU-425 FILTER 460898 1
89 HEAT SHRIN 1/8 BL TABLE 300011 (BINSTOC ) 870118 0.28 Ft
90 DIODE IN4004 GEN PURP 400V (BINSTOC ) 880030 3
91 WIRE PVC #22 500FT VIO (7) 1007-22730-7 (BINSTOC ) 870049 3.08 Ft
92 FILTER SOLENOID RELIEF AEU-425CF 330490 1
93 MUFFLER/FILTER SINTERD BRNZ 1/8 MPT 730450 1
94 FTN 1/4 HOSE BARB 1/8MPT MOD 461015 1
95 FTN 1/4 HOSE BARB 1/8NPT STRT 730451 1
96 VALVE CHEC 100PSI 1/8FPT BRAS 730453 1
97 FTN ELBOW 90DEG 1/8 MPT 730432 1
98 FTN 1/4 HOSE BARB-1/8MPT 730121 1
99 VALVE AIR 3 WAY 2POS 1/8FPT IN-LINE 730578 1
100 TUBING POLY 1/8OD CLR (BINSTOC ) AA-94C 6.03 Ft
101 BR T 90DEG X 31/64" DIA MNTNG 730245 1
102 NUT HEX 4-40 STNLS (BINSTOC ) 510434 10
103 SPACER NYL 4-40X5/8LX1/4OD HEX 510478 4
104 WASHER FLAT STNLS #4 (BINSTOC ) 510192 6
105 VALVE AIR PILOT 2WAY W/O EX NO 730264 1
106 FILTER SALIVA VENTURI AEU-425CF 330489 1
107 FTN BARB 10-32 X 1/8 90D ELBOW (BINSTOC ) 730023 2
108 FTN 1/8MPT X 1/4 DOUBLE BARB 730345 1
109 BODY VENTURI 461851 1
110 STANDOFF M/F #8 X 0.75 510602 2
111 TERM INSUL RING #6 22-16 (BINSTOC ) 860004 4
112 WIRE PVC #22 1000FT YEL (4) 1007-22730-4 (BINSTOC ) 870046 3.29 Ft
113 WIRE PVC #22 1000FT BLU (6) 1007-22730-6 (BINSTOC ) 870048 7.5
114 FTN REDCR COUPLNG 1/4FPT TO10- 32-UNF-2B BRASS HEX 730459 1
115 SWITCH PRESR10-100PSI 12/24VDC AEU-425 830067 1
116 NUT LOC 1/4 NPSL AEU-425 730430 1
117 BR T AEU-425 PRESSURE 460900 1
118 HEAT SHRIN 3/32 BL 870116 0.08 Ft
119 WIRE PVC #22 1000FT ORN (3) 1007-22730-3 (BINSTOC ) 870045 3.42 Ft
120 WIRE PVC #22 500FT GRY (8) 1007-22730-8 (BINSTOC ) 870050 3.0 Ft
121 CONN JAC 2.1MM RND PLASTIC BL CHASSIS/PANEL MOUNT 860080 2
122 RELAY 24VDC 280VAC 25 AMPS 800084 1
217 VENTURI 0.048 DIA WITH 10-32 NOZZLE 461894 1
Page 15
ITEM DESCRIPTION PART NO. Qty
79
84
83
80
81
82
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
217

Page 16
124
126
38
86
84
83
38
86
38
86
84
139
876
4241
84
83 84
83
123 134 135
137
138
136 142
132
130 131
128 129
148
127 141 140 143 144 125 167 133
104
103
168 169
164
161 162 163
157
155 158
159
156 160
172 153 165 154
152 166 171
147
170
146 145
149
150
151

Page 17
123 VALVE CHEC AIR ANTI RETRACTIN AEU-425 730428 1
124 REGULATOR 35 PSI MINI FIXD 730521 2
125 VALVE TOGGLE 3W/2P GRY W/EX 730014 1
126 GAS ET FOR NWS-8 BOTTLE LID 730473 2
127 CAP AIR BOTTLE AEU-425 461420 1
128 CHASSIS BOTTLE AEU-425 461422 1
129 FTN BARB 10-32 X 1/16 PLATED (BINSTOC ) 730062 18
130 GAUGE PRESSURE 100 PSI 10/32 730550 1
131 CAP WATER/GAUGE AEU-425 461421 1
132 BRAC ET WATER AEU-425 CMPL 461419-08 1
133 BEZEL LED T 1-3/4 ONE PCE BL (BINSTOC ) 850013 1
134 HOLDER 1/2D UNIVERSAL GRY AA-68G 2
135 HOLDER ELECTRIC AUTOMATIC W/ LOC OUT TOGGLE GRAY 730417 1
136 HOLDER AUTO W/LOC OUT HPCE GRY AA-59G 1
137 HOLDER BAR 1/2D QUAD GRY AA-67Q 1
138 M/S STNLS PHDPHL 4-40X1/2 (BINSTOC ) 510191 2
139 CHASSIS AEU-425 PLUMBING CMPL TRANSPORT II DENTAL 460857-08 1
140 HEAT SHRIN 3/8 BL TABLE 300011 870117 0.5 Ft
141 CABLE 4 COND #18 BL SJOW-A 300V 0.330" DIA. 870251 12.42 Ft
142 LED T 1-3/4 RED (BINSTOC ) 880025 1
143 CLAMP CABLE NYLON 5/16 DIA W/ .203 MNTG HOLE WHITE 510410 2
144 HEAT SHRIN 1/8" YELLOW (BINSTOC ) 870254 0.5
145 WIRE PVC #22 1000FT BRN (1) 1007-22730-1 (BINSTOC ) 870043 3.0 Ft
146 WIRE PVC #22 1000FT WHT (9) 1007-22730-9 (BINSTOC ) 870051 3.0 Ft
147 CONN .1 HSNG LOC /PL 7 PIN 860137 1
148 TUBING SILICONE .281IDX.375OD 70 DURO GRAY 730489 2.0 Ft
149 WIRE PVC #22 1000FT RED (2) 1007-22730-2 (BINSTOC ) 870044 4.58 Ft
150 CONN .1 TERM CRIMP LOOSE 22-30 (BINSTOC ) 860023 11
151 CONN .1 HSNG LOC /POL 2 PIN 860076 4
152 NOB GRY PLASTIC 1/4D STYLE II 850012 1
153 WIRE ASSY AEU-425 SWITCH SCALR WITH FIBER OPTICS 875041 1
154 RES POT LIN 100 PCB TERM (90D) (PART OF ASC-10 SCALER ASSY) 810164 1
155 WASHER NYL .505IDX.750ODX.062T (BINSTOC ) 510175 3
156 VALVE NEEDLE CONTROL W/O NOB 730066 2
157 FTN ELBOW 90 10-32 X 1/16BARB WHITE NYLON 730011 1
158 VALVE 3 WAY SOLENOID 24V 730474 1
159 M/S STNLS FLAPHL 4-40X3/8 (BINSTOC ) FLAT UNDERCUT 510112 2
160 VALVE TOGGLE 2W/2P GRY W/O EX 730010 3
161 SCALER ASSEMBLY SYSTEM ASC-10 1
162 M/S STNLS FLAPHL M3 X 6mm 510530 2
163 SCALER ASSEMBLY SYSTEM 730500 1
164 PLATE AEU-425CF SCALER 461094 1
165 GROMMET 1/4" NEOPREME BL (BINSTOC ) 870185 1
166 RES POT 0.2W 5 LINEAR W/SWITC 16mm 810282 1
167 WIRE ASSY AEU-425 FIBER OPTICS 875040 1
168 FIBER OPTIC AEU-425 ASSY 330407 1
169 PCB ASSY AEU-425 FIBER OTPICS BOARD 330357 1
170 VALVE 2 WAY NORMALLY CLOSED 24VDC 730469 2
171 CABLE ASSY MOTOR CONN/WATER AEU-425 FAMILY 875048 1
172 WIRE SET AEU-425 MOTOR CONTROL 875026 1
ITEM DESCRIPTION PART NO. Qty
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172

Page 18
84
37 38
190
189
188
181 182
192186
102 191187
193 194 195 174
183
173
180
175
176
177
214
179178
184
185