Hakko 850D User Manual

®

SMD Rework Station

●

Thank you for purchasing the Hakko 850D SMD Rework
Station. This unit features digital control and display of hot
air temperature.
Please read this manual before operating the Hakko 850D.
Keep this manual readily accessible for reference.

●

TABLE OF CONTENTS

PACKING LIST / SPECIFICATIONS..................................................... 1

SAFETY INSTRUCTIONS.................................................................... 2

PART NAMES ....................................................................................... 3

PREPARATION: ASSEMBLY AND ELECTRICAL CONNECTION ....... 4

OPERATION ......................................................................................... 5

PARAMETERS / INITIAL RESETTING ................................................ 7

USE ...................................................................................................... 8

MAINTENANCE / INSPECTION ........................................................ 10

ERROR MESSAGES ......................................................................... 11

TROUBLESHOOTING ....................................................................... 12

OPTIONAL NOZZLE .......................................................................... 13

PARTS LIST / STATION ...................................................................... 15

HANDPIECE ................................................................ 17

WIRING DIAGRAM ............................................................................ 18

PACKING LIST

Hakko 850D station .............................................. 1

Handpiece holder .................................................1

Control card......................................................... 1

Card chain ............................................................ 1

FP pick-up ............................................................1

FP pick-up wire .................................................... 1

Instruction manual ................................................ 1

Card chain

Control
card

Hakko 850D station

* This product does not include a nozzle. A large

selection of nozzles is available for the Hakko 850D.
Select the nozzle or nozzles suitable for the work
to be performed.

FP pick-up

FP pick-up wire

SPECIFICATIONS

Name

Power consumption

● Station

Power consumption

Capacity

Control temperature

Outer dimensions
(l × w × h)

Weight (w/o cord)

Hakko 850D

120V-410W

30 W

23 /min (max.)

100 – 450°C/212 – 842°F
(sensor)

263 × 160 × 148 mm
(10.4 × 6.3 × 5.8 in.)

4.7 kg (10.36 lb.)

Handpiece

Handpiece holder

● Handpiece

Power
consumption

Total length
(w/o cord)

Weight
(w/o cord)

* This product is ESD-protected.
* Specifications and design subject to change without notice.

120V-380W

200 mm (7.9 in.)

200 g (0.44 lb.)

1

SAFETY INSTRUCTIONS

WARNING

Warnings and cautions are placed at critical points in this manual to direct the operator's
attention to significant items. They are defined as follows:

WARNING: Failure to comply with a WARNING may result in serious injury or death.

CAUTION: Failure to comply with a CAUTION may result in injury to the operator,

or damage to the items involved. Two examples are given below.
NOTE : A NOTE indicates a procedure or point that is important to the process being describe.
EXAMPLE : AN EXAMPLE is given to demonstrate a particular procedure, point or process.

● Be sure to comply with following WARNINGS and CAUTIONS for your safety.

WARNING

● Be sure not to operate the unit with any combination of temperature and air flow settings that
makes the thermal protector trip (the heater lamp turns off during use). This could damage the unit.

CAUTION

When the power is ON, the temperature of the hot air and the nozzle ranges from 100 to 450°C
(212 to 842°F). To avoid injury to personnel or damage to items in the work area, observe the
following:

● Do not direct the hot air toward personnel or touch the metal parts near the nozzle.

● Do not use the product near combustible gases or flammable materials.

● Advise those in the work area that the unit can reach very high temperatures and should be

considered potentially dangerous.

● Turn the power OFF when no longer using the Hakko 850D or when leaving it unattended.

● Before replacing parts or storing the unit, allow the unit to cool and then turn the power OFF.

● To prevent accidents and failures, be sure to take the following precautions:

● Do not strike the handpiece against hard surfaces or otherwise subject it to physical shock.

● Be sure the unit is grounded. Always connect power to a grounded receptacle.

● Do not disassemble the pump.

● Do not modify the unit.

● Use only genuine Hakko replacement parts.

● Do not bend or damage the control card. If the card does become damaged, do not force the

card into the station slot.

● Do not wet the unit or use the unit with wet hands.

● Remove power cord by holding the plug – not the wires.

● After using, do not turn the power OFF until “P-S” is displayed on the temperature display.

● Make sure the work area is well ventilated.

● The Hakko 850D is not intended for use by children or infirm persons without supervision.

● Children should be supervised to ensure that they do not play with the Hakko 850D.

2

PART NAMES

Station

Handpiece holder
mounting screw

Heater
indicator lamp

Jack for optional
foot-switch

TEMP CONTROL

UP

DOWN

Temperature setting section

AIR CONTROL

4

3

2

1

TEMPERATURE RANGE 100-450°C

5

6

8

212-842°F

POWER

7

®

Airflow control knob

Fuse

Handpiece holder
mounting screw

Power switch

CAUTION

This jack is for the foot­switch only. Do not
connect any other device.

Handpiece

Sensor (internal)

Nozzle (not included)

Accessories

Handpiece holder

S

Start button

FP pick-up with (S) wire
(Width of wire 14mm (0.55in.))

FP pick-up wire (L)

3

(Width of wire 30mm (1.18in.))

PREPARATION: ASSEMBLY AND ELECTRICAL CONNECTION

Preparation: Assembly and Electrical Connection

A. Station Assembly

● Attach the handpiece holder.

Remove the handpiece holder mounting screw
from the side of the station. Attach the
handpiece holder to the station. (Figure 1)
(The handpiece holder can be installed on
either the left or right side.)

(Figure 1)

Tighten the nozzle
mounting screw.

B. Handpiece Assembly

● Attach the nozzle.

Loosen the nozzle mounting screw. Attach the
nozzle as shown in the drawing.
(Figure 2)

C. Electrical Connection and

Power ON

1. Place the handpiece on the holder. (Figure

4)

2. Plug the power cord into a grounded wall
socket.

3. Turn the power switch ON.

Inside screw

(Figure 2)

(Figure 3)

When installing an optional
nozzle to the Hakko 850D, do
not remove this inside screw.

CAUTION

This product is ESD-protected. Be sure to use a grounded
wall socket.

CAUTION

S

When not in use, place the
handpiece on the holder.

(Figure 4)

4

OPERATION

S

●Air Blow

1. Start
Press the Start button on the handpiece (or
the foot-switch) to start the flow of air. The
hot air blows from the tip of the nozzle, and
the temperature is controlled according to
the temperature setting.

2. Stop
Press the Start switch again. Power to the
heater is shut off and cooling begins. When
the temperature falls to 200°C (392°F), the
air stops blowing and the temperature
display reads

NOTE:

If power is turned off after use, there will be no cool­down. Automatic cool-down is only initiated by the
second activation of the Start switch.

.

CAUTION

Do not stop the hot air by turning
the power switch OFF.

CAUTION

To avoid damage to the equipment, do not turn the power
switch OFF until

appears on the display.

●Control card

Each Hakko 850D 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
850D card can be used with any Hakko 850D
SMD rework 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
850D will operate normally with the card
inserted. Remove the control card to lock the
data.

5

Setting/Changing the Temperature

CAUTION

The temperature setting range is 100 – 450°C (212 – 842°F).

● Attempt to enter a value outside the setting range will cause the display to begin flashing the HUNDREDS digit again.

Reenter a correct value.

● Both the display temperature and the temperature setting are the temperature at the sensor. (Even with the same

temperature setting, the temperature of the hot air differs depending on the nozzle size.)

Example: Change the temperature setting from 300 to 450°C.

1. Insert the control card into the slot in the
front of the unit.

2. Press the on temperature setting
section for more than one second.

●The station goes into temperature setting
mode and the HUNDREDS digit flashes on
the display, indicating that the HUNDREDS
digit can be entered.

NOTE: It can be flashing even though no card in the

unit, but the temperature cannot be set.

3. Enter the HUNDREDS digit.

●Use the UP and

buttons to select the

DOWN

desired value for the HUNDREDS digit.

Only 1, 2, 3, or 4 can be selected. (In °F
mode, 2, 3, 4, 5, 6, 7, and 8 can be
selected). When the desired value is

displayed, press the button. The TENS
digit begins to flash.

Press and hold the button
for more than one second.

DOWN

Press the or button.

Press the button once.

UP

4. Enter TENS digit.

●Use the UP and

buttons to select the

DOWN

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.

5. Enter the UNITS digit.

●Select the desired value for the UNITS digit
in the same manner as for the TENS digit.

●Press the button.

●The temperature setting is stored in

memory. Heater control begins after the
new temperature setting is displayed.
Remove the control card.

CAUTION

If the power is turned OFF before the temperature
setting procedure is completed, the new setting value
will not be stored in memory.

DOWN

Press the or button.

Press the button once.

Press the button once.

UP

6

PARAMETERS / INITIAL RESETTING

●Entering the Parameters

°C (Celsius) or °F (Fahrenheit)

Temperature Display

The Hakko 850D has the following three parameters:

1) °C or °F temperature display selection

2) Power save time (select 30 or 60 minutes)

3) Sensor temperature display
Once the station enters parameter mode, set the
parameters in the order shown below. After all the
parameters have been set, normal operation will be
resumed.

1. Turn the power switch OFF .

2. Insert the control card into the slot in the unit.

3. Press and hold down the UP and

the temperature setting section simultaneously and
then turn the power switch ON.

3. Continue holding down both buttons until the display

shows
When the display shows
is in the parameter input mode.

●Pressing the UP or
to be displayed alternately.

F

●Press the button to select the scale. The power

save time may now be entered.

(for Celsius) or

C

DOWN

F

or

C

button will cause

buttons on

DOWN

(for Fahrenheit).

, the station

F

or

C

Power Save Time

The power save function automatically turns
off the hot air when it has blown continuous­ly for a specified amount of time. Power to
the heater is turned off and then the air is
stopped after the handpiece cools.

Sensor Temperature Display

CAUTION

If the power is turned OFF before the parameter
setting procedure is completed, the new setting
values will not be stored in memory.

●Initial Reset

Turn the power switch ON while simultane-

ously pressing the
buttons on the temperature setting section.
The station will be reset to the following
initial values:

7

UP, DOWN

, and

●When the station enters power save time setting

mode, either
minutes or 60 minutes can be selected.

●Pressing the UP or

60

to be displayed alternately.

●Press the button to enter your selection. The

sensor temperature may now be displayed.

●No data entry is required.

The value displayed is the temperature currently
detected by the sensor.

●To end parameter input mode, press the button.

After displaying the temperature setting for two
seconds, the station returns to normal operation.

°C/°F selection

Power save time

Temperature setting

30

60

or

is displayed. Either 30

button will cause

DOWN

°C

30 minutes

300°C

30

or

USE

● QFP Desoldering

1. Set the temperature and adjust the air
flow control knob.

Set the temperature (refer to page 6) and
adjust the air flow control knob to desired
temperature and the level.

WARNING

If the thermal protector is tripped (the heater lamp
turns off during use), reduce the temperature setting
or increase the air flow. Be sure not to operate the
unit with temperature and air flow settings that
makes the thermal protector trip. This could damage
the unit.

2. Place the FP pick-up under the IC lead.

Slip the FP pick-up wire under the IC lead.
(Refer to the photo shown.)
If the width of the IC does not match the size
of the FP pick-up, adjust the width of the
pick-up by squeezing the wire. In case of
PLCC or small components such as chip
resistors, desolder by using tweezers, etc.

TEMP CONTROL

UP

DOWN

AIR CONTROL

3

2

1

4

TEMPERATURE RANGE 100-450°C

5

8

212-842°F

POWER

6

7

®

Airflow control knob

3. Heating

Hold the handpiece so that the nozzle is
located directly over, but not touching the IC,
and allow the hot air to melt the solder. Be
careful not to touch the leads of the IC with
the nozzle.

4. Remove the IC.

Once the solder has melted, remove the IC
by lifting the FP pick-up.

5. Remove any remaining solder.

After removing the IC, remove remaining
solder with a soldering iron and wick or
desoldering tool.

8

USE

● QFP Soldering

1. Apply the solder paste.

Apply the proper quantity of solder paste
and install the SMD on the PWB.

2. Preheat the SMD.

Preheat the SMD as shown in the photo.

3. Soldering

Heat the lead frame evenly.

4. Cleaning

When soldering is completed, clean the
residual flux from the board with an
appropriate cleaner.

NOTE:

Soldering with hot air has many advantages, such
as the inherent ability to pre-heat the component
being replaced. As with any soldering process,
however, there is always the possibility of forming
solder balls, bridges between leads, and inadequate
solder joints. Always inspect the finished solder
joints for structural and electrical integrity.

9

MAINTENANCE / INSPECTION

●Broken Heater or Sensor

(1) Open the handpiece.

1. Remove the three screws holding the
handpiece together.

2. Move the tube downward.

3. Remove the pipe from the protruding
portion of the handle.

CAUTION

Quartz glass and heat insulation are inside the pipe.
Be careful not to drop or lose these items.

4. Disconnect the heater sensor connector
and remove the heater.

(2) Measure the resistance value.

1. Measure the resistance value (a) of the
sensor. The correct value is 0 Ω.

2. Measure the resistance value (b) of the
heater. The correct values are approx­imately 33 Ω (±10%) (100-120 V), 85 Ω
(±10%) (220-240 V) at room temperature.

If the resistance value is incorrect, replace the
part.
(Refer to the instructions included with the
replacement part.)

Heater connector

Sensor connector

a

b

10

ERROR MESSAGES

When the error detection software in the Hakko 850D detects an error, a message is
displayed to alert the operator. See “Troubleshooting” for procedures to correct the error.

Sensor Error

Heater Error

This error occurs when there is the possibility of a
sensor failure (or a failure in the sensor circuit).
flashes and the power is shut down.

This error occurs when the temperature of the hot air
is falling even though the heater is on. flashes
to indicate the possibility of a heater failure.

11

TROUBLESHOOTING

WARNING

● Before checking the inside of the Hakko 850D or replacing parts, be sure to
disconnect the power plug. Failure to do so may result in electric shock.

● The unit does not operate
when the power switch is
turned ON.

● flashes, indicating a
sensor error.

● flashes, indicating a
heater error.

CHECK

ACTION

CHECK

ACTION

CHECK

ACTION

: Is the fuse blown?
: Investigate why the fuse blew and then

replace the fuse. If the cause can not be
determined, replace the fuse. If the fuse
blows again, send the unit in for repair.

: Is the sensor broken?
: See the procedure for checking a potentially

broken sensor.

: Is the heater broken?
: See the procedure for checking a potentially

broken heater.

12

OPTIONAL NOZZLE

NOTE

The size in Name/Specification
indicates the size of IC package.

QFP SOP

PLCC SOJ

A

B

C

Air flow

D

No.

C 0.8 (0.03)
D 1.8 (0.07)

Except for
A1189B,
A1191,
A1192

C 1.0 (0.04)
D 1.8 (0.07)

A1189B

C 1.0 (0.04)
D 2.0 (0.08)

A1191

mm (inch)

C 0.8 (0.03)
D 2.0 (0.08)

A1192

A1124B Single ø2.5
(0.09)

ø2.5 (I.D.)
(0.09)

A1129B QFP 28 x 28
(1.1 x 1.1)

29

(1.14)

A:29.7 (1.17)

29 (1.14)

B:29.7 (1.17)

A1134 SOP 7.5 x 18
(0.3 x 0.7)

19

(0.75)

7.2 (0.28)

A1139B PLCC 12.5 x 7.3
(0.49 x 0.29)
(18 Pins)

A1125B QFP 10 x 10
(0.39 x 0.39)

10

(0.39)

A:10.2 (0.4)
B:10.2 (0.4)

10
(0.39)

A1130 Single ø4.4
(0.17)

ø4.4 (I.D.)
(0.17)

A1135B PLCC 17.5 x 17.5
(0.68 x 0.68)
(44 Pins)

15

(0.59)

A:18.5 (0.73)
B:18.5 (0.73)

15 (0.59)

A1140B PLCC 11.5 x 11.5
(0.45 x 0.45)
(28 Pins)

A1126B QFP 14 x 14
(0.55 x 0.55)

15

(0.59)

A:15.2 (0.6)

B:15.2 (0.6)
15
(0.59)

A1131 SOP 4.4 x 10
(0.17 x 0.39)

10

(0.39)

4.8
(0.19)

A1136B PLCC 20 x 20
(0.78 x 0.78)
(52 Pins)

A:21 (0.83)

19 (0.75)

B:21 (0.83)

A1141B PLCC 11.5 x 14
(0.45 x 0.55)
(32 Pins)

A1127B QFP 17.5 x 17.5
(0.68 x 0.68)

A:19.2 (0.76)
B:19.2 (0.76)

19
(0.75)

A1132 SOP 5.6 x 13
(0.22 x 0.51)

5.7
(0.22)

A1137B PLCC 25 x 25
(0.98 x 0.98)
(68 Pins)

19

(0.75)

A:26 (1.02)

24 (0.94)

B:26 (1.02)

A1142B Bent Single

1.5 x 3 (0.06 x 0.12)

A1128B QFP 14 x 20
(0.55 x 0.78)

19

(0.75)

A1133 SOP 7.5 x 15
(0.3 x 0.59)

15

(0.59)

A1138B PLCC 30 x 30
(1.18 x 1.18)
(84 Pins)

24

(0.94)

A1180B BQFP 17 x 17
(0.67 x 0.67)

21
(0.83)

7.2
(0.28)

29 (1.14)

15

(0.59)

A:15.2 (0.6)
B:21.2 (0.83)

16

(0.63)

A:31 (1.22)
B:31 (1.22)

29

(1.14)

6.9
(0.27)

A1181B BQFP 19 x 19
(0.75 x 0.75)

16
(0.63)

13

A: 9 (0.35)
B:14 (0.55)

16

(0.63)

A:19.2 (0.76)
B:19.2 (0.76)

6.9

(0.27)

10 (0.39)

A1182B BQFP 24 x 24
(0.94 x 0.94)

21 (0.83)

10

A:13 (0.51)
B:13 (0.51)

21

(0.83)

A:24.2 (0.95)
B:24.2 (0.95)

(0.39)

With screws

10 (0.39)

A1183 SOJ 15 x 8
(0.59 x 0.31)

8
(0.31)

A:15 (0.59)

B:13 (0.51)

16

(0.63)

15

(0.59)

A1184B SOJ 18 x 8
(0.71 x 0.31)

45°

10 (0.39)

1.5
(0.06) (I.D.)

3 (0.12) (I.D.)

19

(0.75)

13.6

(0.54)

A:18.2 (0.72)
B:18.2 (0.72)

13.6
(0.54)

A1185B TSOL 13 x 10
(0.51 x 0.39)

10

11.9
(0.47)

(0.39)

A1186B TSOL 18 x 10
(0.71 x 0.39)

18.2 (0.72)

A1187B TSOL 18.5 x 8
(0.73 x 0.31)

11.7

(0.46)

18.5 (0.73)

A1188B PLCC 9 x 9
(0.35 x 0.35)
(20 Pins)

10

(0.39)

10
(0.39)

10

(0.39)

A:11 (0.43)
B:11 (0.43)

A1189B PLCC 34 x 34
(1.34 x 1.34)
(100 Pins)

33.5 (1.32)

A:36.5 (1.44)

33.5 (1.32)

B:36.5 (1.44)

A1190 Dual Single

2.5 x 9.5
Pitch (0.09 x 0.37)

ø2.5 (I.D)
(0.09)

A1191 SIP 25L (0.98)

26 (1.02)

A1257B SOP 11 x 21
(0.43 x 0.83)

11.7 (0.46)

A1262B QFP 12 x 12
(0.47 x 0.47)

12

(0.47)

A:12.2 (0.48)

12 (0.47)

B:12.2 (0.48)

A1325 Dual Single
ø1.5 x 5-10
(0.06 x 0.2-0.39)
Adjustable Pitch

A1192 SIP 50L (1.97)

2 (0.08)

A1258B SOP 7.6 x 12.7
(0.3 x 0.5)

21

(0.83)

A1263B QFP 28 x 40
(1.1 x 1.57)

52.5 (2.07)

8.2 (0.32)

39 (1.54)

2 (0.08)

11.7

(0.46)

29

(1.14)

A:27.7 (1.09)
B:39.7 (1.56)

5 (0.2)

A1203B QFP 35 x 35
(1.38 x 1.38)

A:35.2 (1.39)

30.6 (1.20)

A1259B SOP 13 x 28
(0.51 x 1.1)

B:35.2 (1.39)

13.5 (0.53)

A1264B QFP 40 x 40
(1.57 x 1.57)

A:40.2 (1.58)

39 (1.54)

10 (0.39)

B:40.2 (1.58)

A1214B SOJ 10 x 26
(0.39 x 1.02)

30.6 (1.20)

A1260B SOP 8.6 x 18
(0.34 x 0.71)

29

(1.14)

A1265B QFP 32 x 32
(1.26 x 1.26)

39

(1.54)

12 (0.47)

8.7 (0.34)

31
(1.22)

25.9 (1.02)

19

(0.75)

31

(1.22)

A:32.2 (1.27)
B:32.2 (1.27)

A1215B QFP 42.5 x 42.5
(1.67 x 1.67)

40 (1.57)

A:42.5 (1.67)

40 (1.57)

B:42.5 (1.67)

A1261B QFP 20 x 20
(0.78 x 0.78)

21

(0.83)

A:20.2 (0.8)
B:20.2 (0.8)

21 (0.83)

5 (0.2)

The pitch
between the
two nozzles
is adjustable.

10 (0.39)

ø1.5 (I.D.)
(0.06)

Screw

14

PARTS LIST / STATION

*Spare or repair parts do not include mounting screws, if they are not

listed on the description. Screws must be ordered separately.

Item No.

1
2
3
4
5
6
7
8

9

Part No.

B2732
B2462
B2463
B2317
B1084
B1028
B2388
B2730

B2047

Part Name
P.W.B./display
P.W.B./heat control
Radiation sheet
Insulation sheet
Switch
Knob
Control card
Chassis

Membrane sheet

1

Pan head screw
with washer
(w/Spring washer)
(M3 x 6) (5)

Description

100-120 V With triac

With screw

With display window,
membrane sheet,
rubber foot

2

Pan head screw
with washer
(w/Spring washer)
(M3 x 6) (4)

7

9

6

21

Hexagonal socket
set screw
(M3 x 3)

Pan head screw
with washer
(w/Spring, Plain washer)
(M3 x 8)

3

8

16

14

15

Truss screw
(Zn · black)
(M4 x 5) (16)

Pan head screw
with washer
(w/Spring washer)

17

(M4 x 10) (4)

18

Pan head screw
with washer

4

(w/Spring washer)
(M4 x 6)

External tooth
lock washer
(nominal size 4)

11

12

13

Pan head screw

A

I

R

C

O

N

T

R

O

L

with washer
(w/Spring, Plain washer)
(M3 x 6) (2)

Part No.

Item No.

*If you need item no. 21. Exhaust nozzle, contact your

Hakko representative.

B2733

10

B1041

11

B1257

12

B1319

13

B2731

14

B2480

15

B2472

16

B2473

17

B2477

18

B2734

19

B1204

20

Part Name

Transformer

Description

120 V
Fuse holder
Fuse 250V-5A (U)

100-120 V
Power cord, 3 core & American plug
Cover
Air pump

110-120 V, With high nut,

nylon band, double-side tape
Sound-proof tank
Silicone tube

8 x 5 x 130 mm

(0.3 x 0.2 x 5.1 in.)
Handpiece holder
Tube connector
Rubber foot

With silicone tube assembly

4 ea.

10

Option

External tooth
lock washer
(nominal size 3)

5

Plain washer
polycarbonate
(nominal size 5) (4)

20

19

Option

Item No.1Part No.

B1649

1

Part Name

Foot switch

Footswitch
(sold separately)

Description

15

Truss screw
(M4 x 18) (4)

16

PARTS LIST / HANDPIECE

*Spare or repair parts do

not include mounting
screws, if they are not
listed on the description.
Screws must be ordered
separately.

5

4

1

2

6

Item No.

1
2
3
4
5
6
7
8

9

10

Part No.

B2452
A1434
B2735
B2456
B2457
B2458
B1354
B2736

B2635
B2634

Part Name
Pipe
Heating element
Handle
Packing
Terminal board
Fixing for terminal
Cord stopper
Cord asse’y

Clamp
Protective spring

Description
With glass pipe, mica
100-120 V

With screws, buttons, knob

With screws
120 V
With silicone hose,
protective spring
120 V only
120 V only with nylon strap

Tapping screw
(Fluted point)
(M2.6 x 6) (3)

9

7

8

Pan head screw
(Zn · black)
(M3 x 10) (2)

Tapping screw
(M2.6 x 10) (2)

10

3

Tapping screw
(M3 x 12) (3)

17

WIRING DIAGRAM

Pump

Fuse

Power cord

Power switch

2

1

P.W.B./Triac

P.W.B./Display

1

CN3

12

CN4

1

Transformer

11

1

CN4

2

1

CN3

3

AC15V

CN7

12

1111

CN6

P.W.B./Heat control

CN1

CN5

241

1

Jack for foot switch

Handpiece

Terminal board

SW2

GRAY

BLUE

WHITE

1

313

CN9CN8

1

CN10

3

1

CN2

2

VACUUM

1

1

GND

1

SW1

START

-

CA sensor

+

Heater

Heater element

18

HEAD OFFICE

4-5, SHIOKUSA 2-CHOME, NANIWA-KU, OSAKA, 556-0024 JAPAN
TEL:[phone] FAX:[phone]
http://www.hakko.com/

AMERICAN HAKKO PRODUCTS, INC.

28920 N. AVENUE WILLIAMS VALENCIA CA 91355, U.S.A.
TEL: [phone] FAX: [phone]
Toll Free (800)88-HAKKO

4 2 5 5 6

http://www.hakkousa.com/

19

MA01081JU011107

Nov. 2001