Hakko Electronics 807 User manual

®
Desoldering Tool
Instruction Manual
●
Thank you for purchasing the Hakko 472D desoldering tool
with digital temperature display.
Please read this manual before operating the Hakko 472D.
eep this manual readily accessible for reference.
●
CAUTION
Before Plugging In!
REMOVE the pump securing screw (M4 × 25, red) from the
bottom of the 472D station before using it. Leaving the screw
in place will cause serious problems. Be sure to SAVE THIS
SCREW!
REPLACE the pump securing screw (M4 × 25, red) into the
bottom of the 472D station before transporting it. Leaving the
screw out will cause serious problems.
TABLE OF CONTENTS
PAC ING LIST / SPECIFICATIONS .............................................. 1
WARNINGS, CAUTIONS, NOTES AND EXAMPLES ................... 2
PART NAMES ............................................................................... 3
OPERATION .................................................................................. 4
PARAMETER SETTING ................................................................ 8
MAINTENANCE ............................................................................ 9
REPLACEMENT PARTS ............................................................. 12
ERROR MESSAGES ................................................................... 14
BEFORE SERVICING ...... .......................................................... 14
REPLACEMENT/OPTIONAL PARTS .......................................... 15
PARTS LIST (IRON) .................................................................... 16
PARTS LIST (STATION) .............................................................. 17
WIRING DIAGRAM...................................................................... 19

1
PACKING LIST
Station ............................................................. 1
Desoldering iron (Hakko 807) ......................... 1
Filter pipe [w/filter holder, spring filter &
ceramic paper filter (L)] ................ 1
Spring filter ......................................................3
Ceramic paper filter (S)...................................2
Ceramic paper filter (L) ...................................4
Cleaning pin for ø1.0 mm (0.04 in.) nozzle .....1
Cleaning pin for heating element .................... 1
Iron holder ....................................................... 1
Instruction manual ..........................................1
Control card .................................................... 1
Card chain .......................................................1
Please check to make sure that all the items listed
below are included in the Hakko 472D package.
Desoldering iron (Hakko 807)
Spring filter
Ceramic paper filter (S)
Ceramic paper filter (L)
Cleaning pin for ø1.0 mm (0.04 in.) nozzle
Cleaning pin for heating element
Filter pipe
Station
Iron holder
Control card/Card chain
SPECIFICATIONS
Station
Power consumption
Vacuum pressure
Suction flow
Nozzle to ground potential
Nozzle to ground resistance
Outer dimensions (l × w × h)
Weight (w/o cord)
akko 472D
120V AC, 110W
80 Pa (600 mmHg)(24 in.Hg)
15 liters/min
Under 2 m V
Under 2 Ω
263 × 160 × 148 mm
(10.4 × 6.3 × 5.8 in.)
4.6 kg (10.14 lb.)
Desoldering iron
Power consumption
Temperature range
Total length (w/o cord)
Weight (w/o cord)
akko 807
24V AC, 60W
350-450°C (662-842°F)
205 mm (8.07 in.)
Aprox.160 g (0.35 lb.)

WARNINGS, CAUTIONS, NOTES AND EXAMPLES
Warnings, cautions and notes are placed at critical points in this manual to direct the
operator’s attention to significant items. They are defined as follows:
WARNING: Misuse may potentially cause death of, or serious injury to the user.
CAUTION: Misuse may potentially cause injury to the user or physical damage
to the objects involved.
For your own safety, be sure to comply with these precautions.
NOTE: A NOTE indicates a procedure or point that is important to the process being
described.
EXAMPLE: An EXAMPLE is give to demonstrate a particular procedure, point or
process.
CAUTION
Remove the pump securing screws (M4×25 marked red) from the bottom of the station.
Failure to do so may result in serious problems.
Be sure to save this screw.
When the power is on, the nozzle temperature will be between 350°C/662°F and 450°C/
842°F.
Since mishandling may lead to burns or fire, be sure to comply with the following
precautions.
●Do not touch the metallic parts near the nozzle, nearby plastic parts and the iron
holder .
●Do not use the product near flammable items.
●Advise other people in the work area that the unit can reach a very high temperature
and should be considered potentially dangerous.
●Turn the power off when no longer using the Hakko 472D or leaving it unattended.
●Before replacing parts or storing the unit, turn the power off and allow the unit to cool
to room temperature.
To prevent accidents and failures, be sure to take the following precautions:
●Do not use the unit for applications other than desoldering.
●Do not rap the desoldering iron against the work bench to shake off residual solder, or
otherwise subject the iron to severe shocks.
●Do not modify the unit.
●Use only genuine Hakko replacement parts.
●Do not wet the unit or use the unit with wet hands.
●Set the ceramic paper filter (S) for the filter retainer (station), and the ceramic paper
filter (L) for the filter pipe (Iron).
●Maintain the desoldering gun and the station.
●While using the unit, don’t do anything which may cause bodily harm or physical
damage.
2

eating element (Inside pipe)
Nozzle Button ose
Back holder
Filter pipe (Inside housing)
Cord assembly
POWER
VACUUM
eater lamp
Power switch
Receptacle
Membrane sheet
Vacuum outlet cap
IRON
UP DOWN
Fuse holder
CAL POT
CAL
Power cord
Temperature display
Control card slot
Iron holder
Control card
PART NAMES
●Station
●Desoldering iron
3

OPERATION
●Attach the iron holder.
Remove the iron holder mounting screws
from the side of the station.
Attach the iron holder to the station.
(Figure 1)
(The iron holder can be installed on the either
the left or right side.)
●Attach the desoldering iron.
1. Insert the filter pipe (with a filter holder,
spring filter and ceramic paper filter (L))
into the housing.
Push and turn the back holder clockwise.
(Figure 2)
2. Connect the cord assembly of the Hakko
807 to the receptacle. (Figure 3)
3. Connect the hose to the vacuum outlet
cap. (Figure 4)
4. Set the iron in the iron holder. (Figure 5)
5. Plug the power cord into the power supply
and turn the power switch to ON ( ).
CAUTION:
Be sure the power switch is OFF ( ) before
connecting the desoldering iron cord. Failure to do
so may result in damage to circuit board.
●Desoldering
1. Set the temperature.
(Refer to P.6)
NOTE:
Always set the temperature as low as possible for the
work being done.
The temperature can be adjusted between 350 –
450°C (662 – 842°F).
Secure the plug by
turning it clockwise.
Attach the hose securely
over the vacuum outlet
cap.
Insert the cord
assembly by keying
the plug to the key
on the receptacle.
VACUUM
(Figure 1)
(Figure 5 ) Top view
(Figure 2 )
(Figure 3)
(Figure 4)
CAUTION
When not in use, place the iron
on the iron holder.
4

OPERATION
Extract the solder by slowly
moving the lead back and
forth with the tip of the nozzle.
Slowly move the
lead with the nozzle.
Nozzle
P.W.B.
Solder
Lead
Nozzle cleaner (Optional parts)
Wipe away any oxide or old solder
from the nozzle using the hole in
the center of the sponge.
2. Clean the tip of the nozzle.
eep the tinned section of the nozzle
clean and shiny by coating it with a small
amount of solder.
If the tip of the nozzle is coated with oxide,
the nozzle’s heat conductivity will be
lowered. Coating the tip with a small
amount of fresh solder ensures maximum
heat conductivity.
NOTE:
The cleaner is not included.
3. Melt the solder.
• Apply the nozzle to the soldered part and
melt the solder.
NOTE:
Never allow the nozzle to touch the board itself.
• Confirm that the solder is melted.
NOTE:
• To confirm that all the solder is melted, observe the
inside of the hole and the backside of the P.W.B. If
this is difficult to do, try slowly moving the lead with
the nozzle if the lead moves, the solder is melted.
• Never move the lead by force.
If it doesn’t move easily, the solder is not yet fully
melted.
4. Extract the solder.
After confirming that the solder is
completely melted, extract the solder by
pushing the button on the iron.
NOTE:
Never leave any solder remaining inside the hole in
the P.W.B.
5. Problems during desoldering.
If solder remains, resolder the component
and repeat the desoldering process.
5

●Factory setting
The Hakko 472D comes from the factory with
the following values preset:
Temperature scale
Low temperature alarm setting
Set temperature
°F
120
750
●Control card Each Hakko 472D comes with a small card, which
inserts in the control slot in the front of the unit.
This card is used when entering data for the
process control functions. Any Hakko 472D card
can be used with any Hakko 472D soldering
station.
Using the control card
The control card is used when a value is to be
changed or data are to be entered. The Hakko
472D will operate normally with the card inserted.
Remove the control card to lock the data.
●Setting/Changing the
temperature
1. Insert the card into the card slot in the
front panel of the station.
• The HUNDREDS digit in the display
begins to flash, indicating that the station
is in the temperature setting mode and
data can be entered.
2. Enter the UNDREDS digit
• Use the or button to select the
desired value for the HUNDREDS digit.
For setting in degrees Celsius, either 3 or
4 can be selected. For settings in degrees
Fahrenheit, values between 6 and 8 can
be selected. When the desired value is
displayed, press the button.
Press the button once.
Press the or button.
Insert the card.
UP
DOWN
Example :
Change the temperature from 700°F to 840°F
6

OPERATION
Press the button once.
Press the button once.
Press the or button.
UP
DOWN
3. Enter the TENS digit
• Press the or button to select the
desired value for the TENS digit. Any
value from 0 to 9 can be selected. When
the desired value is displayed, press the
button. The UNITS digit begins to
flash.
4. Enter the UNITS digit
• Use the or button to select the
desired value for the UNITS digit. Any
value from 0 to 9 can be selected. When
the desired value is displayed, press the
button. This will store the temperature
setting in memory and display the tem-
perature setting. Heater control begins.
Remove the card to lock the data.
NOTE:
If the power switch is turned off, or power is lost
during the execution of this procedure, no data will
be entered. The entire procedure must be repeated
from step 1.
When the station is ON ( ) and
the card is in the station, the data
entry procedure follows:
1. Hold the button down for at least one
second.
2. The current temperature setting will be
displayed, then the HUNDREDS digit will begin
to flash. This indicates that the station has
entered the temperature setting mode.
3. Continue with the procedure of 2-4 above.
7

PARAMETER SETTING
The HA O 472D has the following parameters. Parameter settings can be adjusted.
1. °C or °F temperature display selection.
2. Low temperature tolerance.
3. Display of room temperature compensation value (test mode)
Once parameter input mode has been entered, set the parameters in the order shown below. After all
the parameters have been set, normal operation will be resumed.
1. °C (Celsius) or
°F (Fahrenheit)
Temperature Display
1. Turn off the power switch.
2. Insert the control card into the slot in the station.
3. Press and hold the and buttons simultaneously, then
turn on the power switch.
4. Continue holding down the and buttons until the
display shows °C (for Celsius) or °F (for Fahrenheit).
5. When the display shows °C or °F, the station is in parameter
input mode.
6. Pressing the or button will cause °C or °F to be
displayed alternately.
7. Press the button to select the scale. The low temperature
tolerance may now be entered.
2. Low temperature
tolerance
(Flashing of the
temperature display)
When the station enters the Low temperature tolerance setting
mode, the HUNDREDS digit will begin flashing. Enter and store
the value in the same manner as described in ‘Changing the
temperature setting’.
Range of allowable heater error temperatures
For °C: 30 – 150°C For °F: 60 – 300°F
If a temperature value outside this range is selected, the display
will again flash the HUNDREDS digit. If this happens, reenter a
correct temperature value.
After setting the low temperature tolerance value, the display will
show the room temperature compensation value (test mode).
3. Room Temperature
Compensation Value.
(Test Mode)
The display will not blink and the heater will not receive power.
The room temperature compensation value is the measured
temperature of the nozzle. This function will be used later to
calibrate the nozzle temperature. (See “Recalibrate the Temper-
ature” on P.13)
No inputs are made here. Press to complete parameter
input. The nozzle temperature setting will be displayed for 2
seconds, after which power will be supplied to the heater and
normal temperature control will begin.
8

MAINTENANCE
Efficient desoldering depends upon the temperature, the quality and quantity of
the solder and flux. Perform the following service procedures as dictated by the
conditions of the iron usage.
During maintenance, please wear gloves and work carefully.
WARNING:
Since the desoldering iron can reach a very high temperature, please work carefully. Except when
cleaning the nozzle and heating element, always turn the power switch off and disconnect the power plug
before performing any maintenance procedure.
Servicing the Desoldering Iron
1. Inspect and clean the nozzle.
• Plug in the power cord, turn the power
switch “ON” and let the nozzle heat up.
• Clean out the hole of the nozzle with the
nozzle cleaning pin.
If the nozzle cleaning pin does not pass
through the nozzle, use the cleaning drill
(option).
NOTE:
• The cleaning drill is not included.
• The cleaning pin will not pass through the nozzle
until the solder inside the nozzle is completely
melted.
• Check the condition of the solder plating,
surface and inside hole of the nozzle.
If it is slightly worn, recoat the tip with
fresh solder.
• If it is worn or eroded, or the inside
diameter seems unusually wide, replace
the nozzle.
NOTE:
The inside hole and the surface of the nozzle is
plated with a special alloy.
Should this alloy become eroded by high
temperature solder, the nozzle will not be able to
maintain the proper temperature.
• If the cleaning pin and cleaning drill do not
pass through the hole in the nozzle,
replace the nozzle.
The cleaning pin passes
completely through the hole.
Cleaning with the nozzle cleaning pin.
Cleaning with the cleaning drill (option).
• Before cleaning
• After cleaning
Insert the bit while turning it clockwise.
Pull the drill bit out straight without turning it.
solder plating
Diameter of hole is
widened through erosion.
CAUTION
If the cleaning drill is forced
into the nozzle, the drill bit
could break or be damaged.
CAUTION
Please use the proper sized
cleaning pin or cleaning drill
for the nozzle diameter.
NOTE:
Unfortunately, it is often diffi-
cult to observe this condition,
therefore, if desoldering effi-
ciency goes down and all
other parts appear to be O ,
the nozzle is probably eroded
and should be replaced.
9

2. Disassemble the heating
element part.
CAUTION:
The heating element is very hot during operation.
3. Clean out the hole in the
heating element.
Be sure the solder in the hole in the
heating element is completely melted,
then clean the hole with the cleaning pin
provided.
If the cleaning pin cannot pass through
the hole, replace the heating element.
Cleaning the inside of the filter case
1. Replace the ceramic paper
filter (S).
Remove the ceramic paper filter (S) and
inspect it. If it is stiff with flux, replace it.
2. Reassemble the filter case.
CAUTION:
Insert the small ceramic paper filter into the filter
retainer at the station. Using the large ceramic paper
filter may damage the unit, or reduce the
effectiveness of the unit.
Heating element
Remove the nut with
the spanner.
Nozzle
Element cover
Nut
Scrape away all oxidation from the hole in the heating
element until the cleaning pin passes cleanly through the
hole.
The cleaning pin passes cleanly through the hole.
Filter retainer
Ceramic paper
filter (S)
Remove the filter
retainer and push
out the ceramic
paper filter.
VACUUM
Secure the vacuum
outlet cap.
Ceramic paper
filter (S)
Apply silicone grease to the O-ring
(S-20) and securely tighten the
vacuum outlet cap to prevent air
leakage.
10

MAINTENANCE
Cleaning the pump
1. Disassemble the pump heads.
• Unplug the power cord.
• Remove the cover screws. (right/left)
• Remove the cover.
• Remove the pump head from each side of
the pump.
2. Clean the pump head.
• Remove the valve plate and fixing plate.
• Remove any flux adhering to the plates.
• If the valve plate is bent or stiff, replace it.
• If the exhaust filter is dirty, replace it.
CAUTION:
• If the fixing plate is difficult to remove, apply hot air
to it to warm it up.
• Never use excessive force to remove the plate as it
is easy to bend, and a bent plate will allow a leak,
which reduces the efficiency of solder extraction.
• Clean the plates only with alcohol or thinner.
3. Assemble the pump heads.
Reassemble the valve plate and fixing
plate.
CAUTION:
When assembling the pump, be sure to check for air
leaks.
Clean the pump head
and fixing plate.
Exhaust filter
Pump head
Pump head
Fixing plate
Fixing plate
Valve plate
Valve plate
Be sure the parts are
aligned correctly.
11

REPLACEMENT PARTS
Filter holder
Spring filter
Ceramic paper filter(L)
Back holder Filter pipe
Spring Ffilter
Filter holder
Front holder
1
23
4
Pins
Fastener
24V
60W
24V
60W
Fig. 3
Fig. 2
Fig. 1
Nut Nozzle
9
Front holder
2
3
5
1
4
67
Back holder knob
Fig. 4
9
CAUTION
Securely insert the spring filter to
the end of the filter holder.
Element cover
●Replacing the filters.
1. Turn the back holder knob counterclock-
wise and pull out the filter pipe.
2. If there is solder in two-thirds of the spring
filter, replace the filter.
3. If the ceramic paper filter is stiff with flux
and solder, replace the filter.
4. Insert the spring filter into the filter pipe.
5. Insert the ceramic paper filter and put the
back holder into the filter pipe.
6. Insert the filter pipe into the main body
and secure it by turning the back holder
knob clockwise.
●Replacing the
heating element
Check the resistance value
The resistance values of a working heating
element are
9.2Ω between pins 1 and 3 (heating element),
54Ω between pins 2 and 4 (sensor) at 73°F (23°C)
If the measured values are outside this
range, replace the heating element.
(No. A1174 24V-60W heating element for
Hakko 807)
Replacing the heating element
1. Unplug the cord.
2. Remove the nut, element cover, and
nozzle.
3. Turn the back holder knob counterclock-
wise and pull out the filter pipe.
4. Remove the housing fastener.
5. Remove the screws securing the housing
9
and the screws
3 4
securing the
flange to the housing.
6. Remove the front holder.
7. Remove the screw
5 6
7
securing the
heating element to the flange, and the
screw
1 2
.
12

REPLACEMENT PARTS
8. Desolder the heating element leads
(marked H) and sensor leads (marked S).
9. Remove the old heating element and
replace it with a new one.
10. Bend the lead wire as shown in Fig. 6,
and pass two red leads and two white
leads through the holes as shown in Fig.
7. Secure a heating element to the flange
with the screws
5 6
7
.
11. Install the front holder.
12. Resolder the heating element leads (red
wires/H) sensor leads (white wires/S).
13. Reassemble the unit.
●Recalibrate the temperature
(a) Set the desire temperature.
(b) Adjust the temperature calibration pot
(CAL) until the nozzle temperature
(measured with a tip thermometer) is
correct.
Pass the leads
through the holes
as shown.
Flange
Wires
H
H
S
S
Fig. 5
Fig. 6
Fig. 7
Two
red leads
Two
white leads
CAUTION
Be careful not to twist and pull the lead wire when
installing the heating element.
NOTE:
Be sure the insulation on the leads touches the
board. Do not leave any bare wire exposed.
13

ERROR MESSAGES
Various error messages will be displayed when there is a problem with the Hakko 472D
unit. If the following message is displayed, refer to “Trouble Shooting Guide”.
System Error After the power has been turned on, the system
checks the memory and the programs. If an
abnormality is found, will be displayed, and
all operations will be completely stopped.
Sensor Error If there is a possibility of a failure in the sensor or
anywhere in the sensor circuit, will be
displayed and power to the desoldering iron will be
cut off.
The sensor error also occurs if the cord assembly
is not properly connected.
Low temperature tolerance
(Flashing of the temperature display)
If power is present at the desoldering iron and the
nozzle temperature goes below the heater error
temperature tolerance setting, the temperature
display will flash. This indicates the possibility of a
heater malfunction.
EXAMPLE:
Assume the temperature setting is 400°C (750°F)
and the low temperature tolerance is 50°C
(100°F). If, even though the heater is receiving
power, the temperature of the desoldering iron
goes below 350°C (650°F) the display will begin to
flash indicating a possible heater malfunction.
EXAMPLE:
400°C – 50°C = 350°C (750°F – 100°F = 650°F)
→ The display will begin to flash.
NOTE:
If the temperature begins to rise again, the display will stop
flashing – even if the displayed temperature is below 350°C
(650°F).
BEFORE SERVICING ......
WARNING:
• Disconnect the power plug before servicing.
Failure to do so may result in electric shock.
• If the power cord is damaged, it must be replaced by the manufacturer, its authorised
service agent, or a similarly qualified technician to avoid hazard.
14

REPLACEMENT/OPTIONAL PARTS
Replacement and optional
parts for akko 807
Spanner, cleaning brush,
silicone grease, iron holder
• Nozzle
Part No. Part name/Description
A1002 Nozzle S ø0.8 mm (0.03 in.) / Small
A1003 Nozzle S ø1.0 mm (0.04 in.) / Small
A1004 Nozzle ø0.8 mm (0.03 in.)
A1005 Nozzle ø1.0 mm (0.04 in.)
A1006 Nozzle ø1.3 mm (0.05 in.)
A1007 Nozzle ø1.6 mm (0.06 in.)
Part No. øA øB
A1487 0.6 mm (0.023 in.) 1.5 mm (0.059 in.)
A1393 1.0 mm (0.04 in.) 1.4 mm (0.055 in.)
A1002 0.8 mm (0.03 in.) 1.8 mm (0.07 in.)
A1003 1.0 mm (0.04 in.) 2.0 mm (0.08 in.)
A1395 1.3 mm (0.05 in.) 2.1 mm (0.083 in.)
Part No. øA øB
A1004 0.8 mm (0.03 in.) 2.3 mm (0.09 in.)
A1005 1.0 mm (0.04 in.) 2.5 mm (0.1 in.)
A1006 1.3 mm (0.05 in.) 3.0 mm (0.12 in.)
A1007 1.6 mm (0.06 in.) 3.0 mm (0.12 in.)
A1396 2.3 mm (0.09 in.) 3.8 mm (0.15 in.)
Part No. øA øB
A1394 1.0 mm (0.04 in.) 2.1 mm (0.083 in.)
• Cleaning Pin/Drill
Part No. Part name/Description
B1215 Cleaning pin for heating element
B1086 Cleaning pin for ø0.8 mm (0.03 in.) nozzle
B1087 Cleaning pin for ø1.0 mm (0.04 in.) nozzle
B1088 Cleaning pin for ø1.3 mm (0.05 in.) nozzle
B1089 Cleaning pin for ø1.6 mm (0.06 in.) nozzle
B1302 Cleaning drill for ø0.8 mm (0.03 in.) nozzle
B1303 Cleaning drill for ø1.0 mm (0.04 in.) nozzle
B1304 Cleaning drill for ø1.3 mm (0.05 in.) nozzle
B1305 Cleaning drill for ø1.6 mm (0.06 in.) nozzle
Part No. Part name/Description
B2100 Spanner (for desoldering iron)
B1670 Cleaning brush
A1028 Silicone grease
øA
øB
øA
øB
11 mm (0.43 in.)
øA
øB
C1316 Iron holder for Hakko 807
15

PARTS LIST (Iron)
NOTE:
Spare or repair parts do not include mounting
screws, if they are not listed on the description.
Screws must be ordered separately.
1
2
4
3
5
6
7
18
14
11 8
9
17
13
12
16
10
Pan head screw
M2.6 × 7 (7)
Sus
Pan head screw
M2.6 × 7 (1)
Sus
Item No.
1 Nozzle See P.15
24V-60W
2 B1653 Element cover
3 A1174 Heating element
4 B1015 Nut
5 B1654 Flange
6 A1304 Front holder
Set of 10 7 A1030 Spring filter
8 B1655 Button
With switch 9 B1656 Board
10 B1916 Filter pipe
Set of 10 11 A1033 Ceramic paper filter (L)
12 B1657 Cord assembly
13 B1917 Back holder assembly
With a screw & fastener 14 B1659 Housing
15 B1023 Hose
Set of 4 16 B1024 Cord holder
17 B1660 Housing fastener
With filter holder & filters 19 B2517 Filter pipe asse’y
18 B1915 Filter holder
Part No. Part Name Description
15
19
16

PARTS LIST (Station)
Pan head screw
with washer
M4 × 8 (4)
Pan head screw
with washer
M4 × 6
Hexagon nut
M4 (4)
Pan head screw
M4 × 25
Pan head screw
with washer
M4 × 6
Pan head screw
with washer
M3
× 6 (8)
Spacer
Nominal size
4 × 25
Pan head screw
with washer
M4 × 30
Spring washer
Nominal size 4 (4)
External tooth
lock washer
Nominal size 4
External tooth
lock washer
Nominal size 4
Pan head screw
with washer
M4 × 12 (8)
Pan head screw
with washer
M3 × 6 (4)
Pan head screw
with washer
M3 × 6
Flat head screw
M4 × 8 (4)
Flat head
screw
M4 × 12 (2)
Truss screw
M4 × 5 (4)
External tooth
lock washer
Nominal size 4
●472D Station
Item
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
Part No.
B1029
A1009
B1063
B1034
B1031
B1064
B1662
B1084
B1204
B2724
B2314
B2726
B2727
B2047
B2388
B2444
B2728
B1041
B1275
B2068
B2725
B2729
B1053
B1312
B2506
B1057
B2060
B2059
B2058
A1013
B2085
B1056
A1014
B1050
B1059
B1313
Part Name
Vacuum outlet cap
Ceramic paper filter (S)
Filter retainer
O-ring
Vacuum outlet retainer
Filter case joint
Receptacle
Power switch
Rubber foot
Chassis
Hose assembly
P.W.B. for display
P.W.B. for heat control
Membrane sheet
Control card
Pump assembly
Transformer
Fuse holder
Fuse
Power cord, 3 core &
American plug
Cover
Iron holder
Balance weight
Crank
Damper
Ring for bearing
Crank shaft
Pump flame
Motor
Diagram
Diagram setting plate
Fixing plate
Valve plate
Pump head
Exhaust filter
Filter retaining pin
Description
Set of 10
S-20
With O-ring & screws
With rubber foot
250V-2A (U)
Set of 2
With screw
Set of 2, with screws
Set of 2
With screws
Set of 2
Truss screw
Ni
M4 × 5 (8)
21
19
18
20
29
28
27
26
24
23
25
30
31
32
33
34
35
36
22
17
16
12
15
1
2
3
7
8
4
5
6
914
11
10
13
NOTE:
Spare or repair parts do not include mounting
screws, if they are not listed on the description.
Screws must be ordered separately .
17 18

WIRING DIAGRAM
Motor
Switch
Power cord
Fuse holder
Transfomer
P.W.B. for control
Iron
P.W.B. for display
CN3
CN2
CN1
CN1CN2
1
2
1
2
14
13
13
14
15
2
34
EAD OFFICE
4-5, SHIO USA 2-CHOME, NANIWA- U, OSA A, 556-0024 JAPAN
TEL:[phone] FAX:[phone]
http://www.hakko.com/
AMERICAN AKKO PRODUCTS, INC.
28920 N. AVENUE WILLIAMS VALENCIA CA 91355, U.S.A.
TEL: [phone] FAX: [phone]
Toll Free (800)88-HA O www.hakkousa.com
4 2 5 5 6
19 Nov. 2001
MA01080JU011107