Hakko Electronics FR-810B User manual

1. PACKING LIST AND PART NAMES Please check to make sure that all items
listed below are included in the package.
SMD Rework Station
Instruction Manual
Thank you for purchasing the HAKKO FR-810B SMD Rework Station.
This unit features digital control and display of hot air temperature.
Please read this manual before operating the HAKKO FR-810B.
Keep this manual readily accessible for reference.
①Pad
The pad absorbs parts.
Nozzle
(notincluded)
③Sensor (internal)
This sensor detects the
temperature of the hot air.
②Vacuum pipe
The pad is mounted on the
tip of the vacuum pipe.
④Vacuumpipecontrolknob
Thisknobcontrolsthelength
ofthevacuumpipe.
⑤Pick-upindicator
The movement of the vacuum pipe can be checked here.
S(START/STOP)
button
V(VACUUM)
button
● Handpiece
Power cord
HAKKO FR-810B
station
Handpiece
Handpiece holder
handpiece holder
attachment plate
Tapping
screw
HAKKO FR-810B station
Handpiece holder
Pads (ø3 mm (0.12 in.), ø5 mm (0.20 in.), ø7.6 mm (0.3 in.))
Heat resistant pad
Power cord
Vacuum pipe control knob (L) (with tapping screw)
Instruction manual
Temperature distribution chart
1
1
2 each
1
1
1
1
1
Air indicator Temp/Time indicator
Heat resistant pad
Vacuum pipe
control knob (L)
2 for each pad

2
2. SPECIFICATIONS
電路板
動力單元
真空泵
插座
●Handpiece
Power consumption
Total length (w/o cord)
Weight (w/o cord)
*This product is protected against electrostatic discharge.
*Specifications and design are subject to change without
notice.
●Station
Power consumption
Capacity (Airflow)
Control temperature
Outer dimensions
Weight
30 W
1 - 9 (5 - 115L/min*)
120 - 1120℉ (50 - 600℃)
6.3 × 5.7 × 8.7 in.
{160(W) × 145(H) × 220(D) mm}
3.3 lb. (1.5 kg)
* Airflow capacity is rated as free flowing. Restrictions
created by various nozzles may reduce the maximum
airflow capacity.
CAUTION
This product includes such features as electrically conductive plastic parts and grounding of the handpiece and
station as measures to protect the device to be soldered from the effects of static electricity. Be sure to observe
the following instructions:
1. The handle and other plastic parts are not insulators, they are conductors. When replacing parts or repairing,
take sufficient care not to expose live electrical parts or damage insulation materials.
2. Be sure to ground the unit during use.
100V-670W 110V-810W 120V-790W
220V-1070W 230V-1170W 240V-1270W
9.8 in. (250 mm)
0.40 lb. (180 g)
100V-700W 110V-840W 120V-820W
220V-1100W 230V-1200W 240V-1300W

3
3. WARNINGS, CAUTIONS AND NOTES
When powered, the temperature of the hot air and the nozzle will become extremely hot, reaching
a maximum temperature of 1120℉ (600℃). Be sure of the following to avoid possible burns / fires :
● Do not direct the hot air toward personnel or touch the metal parts near
the nozzle.
● Do not allow the nozzle to come close to, or touch, flammable materials.
● Inform others in the area that the unit is hot and should not be touched.
● Turn the power off and allow the unit to cool when changing parts or
storing the HAKKO FR-810B.
● The unit is for a counter or workbench use only.
● This appliance can be used by children aged from 8 years and above
and persons with reduced physical, sensory or mental capabilities or
lack of experience and knowledge if they have been given supervision or
instruction concerning use of the appliance in safe way and understand
the hazards involved.
● Children shall not play with the appliance.
● Cleaning and user maintenance shall not be made by
children without
supervision.
To prevent accidents or damage to the HAKKO FR-810B, be sure to observe the following:
● Turn the power off when not in use, or left unattended.
● 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 modify the unit.
● Use only genuine HAKKO replacement parts.
● DonotallowtheHAKKOFR-810Btobecomewet,oruseitwhenhandsarewet.
● Remove the power cord by holding the plug - not the cord.
● Be sure the work area is well ventilated.
To avoid damage to the unit, do not turn the power switch OFF until the pump stops automatically by
cooling down after use and appears on the display.
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:
CAUTION : Failure to comply with a CAUTION may result in injury to the operator, or damage to the
items involved.
WARNING: Failure to comply with a WARNING may result in serious injury or death.
NOTE : A NOTE indicates a procedure or point that is important to the process being described.
WARNING
CAUTION

4
4. INITIAL SETUP
The front panel of HAKKO FR-810B includes five operation buttons.
- Used to start or stop the station.
•
Pressing this button when the forced cool down bypass is
enabled will turn the airflow off and stop the cooling process.
- Used for changing values.
•Pressing this button when using Preset Mode will cause the
preset selection screen to appear.
- Used for changing values.
•Hold this button for at least two seconds to enter the Offset
Mode.
- Used for finalizing entered values and checking settings.
•Hold this button for at least two seconds to display the
temp/timer screen.
- Used to set air flow.
•Whensettingtheairflow,youmaypressorto
finalizeyourairflowsettingvalue.
A. Station assembly
●Attach the handpiece holder.
1. Turn and loosen the knob that locks the handpiece holder.
2. Slide the handpiece holder along the groove on the station in the direction of
the arrow. Turn the knob to lock the handpiece holder in place.
*Thehandpieceholdercanbeattachedtoeithersideof
thestationbyremovingthehandpieceholderattachment
plateandattachingittotheoppositesideofthehandpiece
holder.
●Controls and displays
B. Handpiece
NOTE:
The handpiece can be used with the provided vacuum
pipe control knob (L).
CAUTION
The nozzle and pad will be heated at high temperature. Cool them before replacement.
●Using vacuum function operative nozzle
1. Attach the nozzle.
a. Extend the vacuum pipe using the vacuum pipe control knob.
b. Pass the vacuum pipe through the nozzle hole and attach the nozzle.
CAUTION
●Vacuum pipe
Do not use excessive force. When not using a nozzle,
retract the vacuum pipe to the shortest length.

5
●Using vacuum function inoperative nozzle {N51-01(G), N51-05(G), N51-06(G)}
1. Retract the vacuum pipe to the shortest length using the vacuum pipe
control knob.
2. Tighten the nozzle mounting screw.
CAUTION
● Pad
The pad does not last indefinitely. When it becomes deteriorated, replace it. Since exposure to
high temperatures causes it to deteriorate faster, Hakko recommends it be cooled after use.
2. Attach the pad.
a. Attach the pad.
b. Adjust the pad to an appropriate position.
Adjust the vacuum pipe so that the pipe and pad protrude as little as possible.
NOTE：
LetterGismarkedonthe
nozzlewiththepipeguard.
←A A
Pipe guard
CAUTION
The new N51-01/05/06 nozzle has a pipe
guard inside. These nozzles could not be
attached to HAKKO FR-810B when the vacuum
pipe is extended. Do not use excessive force.
CAUTION
CAUTION
When “G” is not marked on the nozzle, these nozzles do not
have space to blow hot air. using them with the HAKKO FR-810B
may result in danger.
● Vacuum function inoperative nozzles. (Old nozzle)
A1124B, A1130, A1131, A1132, A1133, A1134, A1142B, A1183, A1190, A1191, A1192, A1325
These nozzles could not be attached to HAKKO FR-810B when the vacuum pipe is extended.
Do not use excessive force.
A1124,A1142
DonotusethesenozzleswithHAKKOFR-810B.These nozzles do not have space to blow hot air,
using them with the HAKKO FR-810B may result in danger.
●How to Use a old nozzle
Align the projectionpart, attach the old nozzle to the heater pipe.
Therearetwoprojectionwith
differentheights.Alignthe
nozzlescrewingpositionwith
thehigherprojectionpartof
thepipe.
Projectionpart（high）
Projectionpart（low）
Screwingposition
→
Whenattachedinthewrongdirection,
thenozzlecouldnotbefullyinserted
andcancauseairleakage.
Makesuretoattachthenozzleinthe
correctdirection.
CAUTION
M3×5
QFPnozzle
※When using the QFP nozzle, remove the
inside screw (M3 × 5) of the nozzle.
Projectionpart
Projectionpart
Projectionpart

6
5. OPERATION
S button
START/STOP button
CAUTION
When not in use, place the handpiece on the holder.
C.Electrical connection and power ON
1. Insert the power cord into the receptacle on
the rear panel of the station.
2. Place the handpiece on the holder.
3. Plug the other end of the power cord into
a grounded wall socket.
4. Turn the power switch ON. CAUTION
This product is protected against electrostatic
discharge.
Be sure the unit is grounded.
Therimofthe
handpiecemust
restonthearea
circledinthe
illustration.
2.Stop
Press the “S” or button again. Power to the heater is shut off and cooling begins. When the
temperature falls to 200°F (100°C), or after 1.5 minutes of cooling, air blow is automatically stopped. The
display will show indicating that the station is ready to start again.
●Air Blow
1. Start
Press the “S” button on the handpiece or (START/STOP) button on the station to start blowing air. Hot
air blows out of the tip of the nozzle. Hot air temperature is controlled according to the temperature setting.
●Setting of the air flow
Pressing the AIR button in the station causes the LED for AIR display to blink and allows
you to change air flow. The air flow setting range is 1 to 9.
Actual airflow may be affected by the size and shape of the nozzle(s) used.
Example: Changing the air flow setting from 5 to 7
Finished
Press the
button.
Press the
button twice.
Press the or
button.
WARNING
Do not stop the hot air by turning the power switch OFF.
If power is turned off after use, there will be no cool-down. To avoid damage to the equipment, do not turn
the power switch OFF until appears on the display.

7
* Timer function
In this product, setting the timer allows you to control the time during which hot air is blown.
Either of the following two modes is selectable by parameter setting: Open Timing in which count is
started from the time when temperature reaches the set temperature and Closed Timing in which count is
started upon start. The timer setting range is 001 to 999 seconds.
(When not using the timer function, select “---”. When set in the timer setting “000” , don't work. )
Each of the set values is displayed for
one second, and each change is finalized.
Press the
button twice.
Press the
button.
Press the
button.
Press the
button.
Press the
button 3 times.
* When you want to leave the timer "ｰｰｰ".
Press the
button once. Finished
※Vacuum Function
Press the V (Vacuum) button on the handpiece. The vacuum
pump turns ON and the part is held by suction.
P.W.B. P.W.B.
V button
Setting the
Timer
Press the or
button 5 times.
Press the
button once.
Press the
button.
Press the
button.
Press the
button.
Press and hold the
button for more
than one second.
Example : When the set temperature is 300°C and the timer setting is ---.
●Setting/Changing the Temperature and Timer
NOTE:
After accepting the value for the ones digit for temperature, you will have the option to set the timer
starting over with the hundreds digit.
The factory default : "Temperature 600℉" "Timer ｰｰｰ(No setting)"
1. Setting the Temperature (from 600℉to 750℉)
2. Setting the Timer (from --- to 130sec)

8
● Restriction on setting changes (Password function)
It is possible to restrict certain setting changes to the unit.
There are three choices for the password setting.
Enter the parameter settings to change the mode. (Please refer to [6. PARAMETER SETTING].)
○: You can make changes without entering a password.
△: You can choose whether or not a password is needed to make changes.
×: A password is required to make changes.
Switch to the parameter setting mode
Switch to the temperature setting mode
Switch to the preset selection mode
Switch to the offset setting mode
Make airflow adjustments
0 : Open
○
○
○
○
○
1 : Partial
×
△
△
△
△
2 : Restricted
×
×
×
×
×
In addition to the procedure described remove above, HAKKO FR-810B includes a preset mode allowing the
selection of temperature, time, and airflow from the options you define (up to 5 temperature/time/airflow
settings can be programmed). Enter the parameter setting to change the mode.
(Please refer to [6. PARAMETER SETTING].)
Initial preset settings:
The initial number of active presets is set to 5 at the factory.
The default selected preset is set to at the factory.
Example : Changing preset selection from preset No. 3 to No. 1.
Control will begin with new preset setting.
The procedure for making changes to the preset temperatures, timer and air flow is the same as the
“Setting/Changing the Temperature and Timer” and “Setting of the air flow”.
● Preset mode
Temp. : 200℉ Timer : “−−−” Air flow : 5
Temp. : 600℉ Timer : “−−−” Air flow : 5
Temp. : 950℉ Timer : “−−−” Air flow : 5
Temp. : 400℉ Timer : “−−−” Air flow : 5
Temp. : 800℉ Timer : “−−−” Air flow : 5
*Preset selection screen
Press the
button once.
Press the
button twice.
Press the
button.

9
In this station, when you turn on “Preset mode” and “Chain Presets function” in the parameter settings
and set the timer for each preset, available presets are called in from “P-1” to “P-5” allowing you to
simulate up to a 5 step rework profile.
A preset in which “000” is set in the timer setting is skipped and the next preset is automatically started.
When the handpiece is placed in the holder, the automatic sleep function starts working (by default).
Pressing the START/STOP (HOT AIR) button in this state will not turn on the station. If the handpiece is
placed in the holder while it is blowing hot air, start of automatic cooling is forced before the stop of operation.
● Chain Presets function
● Auto sleep function
Other main functions
CAUTION
When installing this station, do not place flammable substances behind the outlet of the handpiece. If
the handpiece is placed in the iron holder while blowing hot air, serious accidents such as fire may be
caused by hot air.
Example: Changing the offset setting from 0℉to -30℉
● Offset mode {Setting is available within the range of ±90°F (50°C)}
Each of the set values is displayed for two seconds, and each change is finalized.
CAUTION
If the total of a set value and an offset value exceeds 1120℉, the exceeding portion in the offset value is
not effective.
Select and input three letters for password
from six letters on the right.
Example: The procedure for changing the set temperature when the unit is restricted by a password.
(Password is "AbC")
The unit will move to the change setting screen for each mode after entering the password. Please change
the setting for each mode according to the procedure covered in this manual.
Press and hold the
button for more
than one second.
Press the
button once.
Press the
button thrice.
Press the
button.
Press the
button.
Press the
button.
The letters
for password
Press and hold the
button for more
than one second.
Press the
button once.
Press the
button twice.
Press the
button three times.
Press the
button.
Press the
button.
Press the
button.
CAUTION
・If the password you entered is incorrect, the display will show
three dashes for you to re-enter the password.
・If you enter the password incorrectly twice in a row, the display
will return to the previous screen.

10
6. PARAMETER SETTING
The auto shutoff function works by default after the station is idle for 30 minutes and it automatically
enters a power save state.
● Auto shutoff function
With this function enabled, if you press the “S” button ( button) again during cooling, cooling is stopped.
This function is used when working temperature is low and you do not have to wait until automatic stop is
made. When the set temperature is 716℉or more, the function is unavailable.
● Forced cooling bypass function
● Check of settings
CAUTION
Please do not use this function at high temperatures.
Pressing the button once allows you to check the settings of the set temperature and set
time in this order.
Example : When the set temperature is 650℉and the timer setting is 150 seconds.
The HAKKO FR-810B has the following parameters:
Parameter No. Parameter name
℃ / ℉ selection
Auto sleep ON/OFF setting
Auto shutoff ON/OFF setting
Setting mode selection
The number of preset *
Password setting
Temperature setting mode **
Preset selection mode**
Offset setting mode**
Air flow mode**
Password***
Auto shutoff time setting
Timer mode
Forcedcoolingbypass
PresetconnectionON/OFFsetting
Value
C/F
0:OFF/1:ON
0:OFF/1:ON
0:Normal/1:Preset
(2pcs)〜 (5pcs)
0:Open/1:Partial/2:Restricted
:○/ :×
:○/ :×
:○/ :×
:○/ :×
Select three letters
30〜60min(Set in units of minutes)
o:OpenTiming/c:ClosedTiming
0:OFF/1:ON
0:OFF/1:ON
Initial value
℉
1
1
0
0
-
30
o
0
0
* It is displayed only when "1:Preset mode" is selected in the setting mode.
** It is displayed only when "1:Partial" is selected in the password setting.
***It is displayed only when either "1:Partial" or "2:Restricted" is selected in the password setting.

11
● ：℃ or ℉ temperature display seletion
The displayed temperature can be switched between Celsius and Fahrenheit.
● ：Auto sleep ON/OFF setting
Select whether you will activate the auto sleep function.
● ：Auto shutoff ON/OFF setting
Select whether you will activate the auto shut off function.
● ：Setting mode selection
Temperature setting can be switched between the normal mode and the preset mode.
If selecting the preset mode, you will be asked for the number of preset to have available for programming.
Press the or button to set the number.
● ：Password setting
Select "Open", "Partial" or "Restricted" for password setting. If selecting the Restricted, perform the setting
for password. If selecting partial, choose whether or not the password function is needed when moving
to the temperature setting, preset, offset, and air flow modes and set the password.
● ：Auto shutoff time setting
Set auto shutoff time. The setting is available within 30 to 60 minutes in increments of one minute.
● ：Timer mode selection
Timer mode setting can be switched between the Opened timing and the Closed timing modes.
● ：Forced cooling bypass
Specify whether or not to enable the function that allows you to force the termination of cooling after
completion of work. Forced termination in high temperature may cause premature failure of the heating
element. Do not use the function except for work in low temperature.
● ：Chain Preset setting
Select whether you will activate the Chain Preset function. If you turn on “Preset mode” and “Chain Preset
function”, available presets are called in sequence from “P-1” to “P-5” allowing you to simulate up to a 5 step
rework profile.

12
●Parameter entering mode
1. Turn off the power switch.
2. Turn on the power switch while pressing the button.
3. When the display shows , the station is in parameter entering mode.
4. You can switch the parameter No. by pressing the or .
A. ℃ or ℉ temperature display selection
1. Either or will be displayed if you press the button when is displayed.
2. and will be switched alternately If you press the ( ) button.
3. The display will return to if you press the button after selecting.
B. Auto sleep ON/OFF setting
1. Either or will be displayed if you press the button when is displayed.
2. and will be switched alternately If you press the ( ) button.
3. The display will return to if you press the button after selecting.
C. Auto shutoff ON/OFF setting
1. Either or will be displayed if you press the button when is displayed.
2. and will be switched alternately If you press the ( ) button.
3. The display will return to if you press the button after selecting.
D. Setting mode selection
1. Either or will be displayed if you press the button when is displayed.
2. (The normal mode) and (The preset mode) will be switched alternately, if you press
the ( ) button.
3. The display will return to if you press the button after selecting.*
* If you select the preset mode, the display will move to the preset selection screen.
4.The number of active preset will be displayed If you press the button at 3.
(Example : If the number is three, is displayed.)
5. Press the ( ) button to change the value and select the number of active preset you required.
The unit will accept values from 2 through 5.
6. The display will return to if you press the button after selecting.

13
E. Password setting
1. Either , or will be displayed if you press the button when is displayed.
2. If you press the ( ) button, (Open), (Partial) and (Restricted) will be
switched alternately.
3. If you press the button after selecting, the display will return to . *1、2
*1 The display will move to the following selection screen if you select (Partial).
4. If you press the button at 3, you will be asked whether or not the password function is needed when
moving to the temperature setting mode.
5.
Either (without password) or (with password) will be displayed if you press the ( ) button.
6. If you press the button after selecting, you will be asked whether or not the password function is
needed when moving to the preset selection mode.
7. Either (without password) or (with password) will be displayed if you press the ( ) button.
8. If you press the button after selecting, you will be asked whether or not the password function is
needed when moving to the offset mode.
9. Either (without password) or (with password) will be displayed if you press the ( ) button.
10. If you press the button after selecting, you will be asked whether or not the password function is
needed when moving to the Air flow mode.
11. Either (without password) or (with password) will be displayed if you press the ( ) button.
12. If you press the button after selecting, the display will move to password setting screen.
*2
If you select (Restricted), the display will move to the following password setting screen.
If you select (Partial), the display will move to the following the password setting screen after selecting *１.
11. The hundreds digits in the display will begin to flash. It indicates that you can enter the value.
Press the ( ) button to enter the letter you required.
12. The tens digits in the display will begin to flash if you press the button after entering.
Use the same procedure to enter the letters for tens and units digit.
13. The display will return to if you press the button after entering the units digit.

14
F. Auto shutoff time setting
1. Auto shutoff time (30 minutes early) will be displayed if you press the button when is displayed.
2. Press the ( ) button, you can change to the desired value. Thevaluesyoucanenteris30to60(minutes).
3. The display will return to if you press the button after selecting.
G. Timer mode selection
1. Either or will be displayed if you press the button when is displayed.
2. (OpenTiming) and (ClosedTiming) will be switched alternately If you press the
( ) button.
3. The display will return to if you press the button after selecting.
H. Forcedcoolingbypass
1. Either or will be displayed if you press the button when is displayed.
2. and will be switched alternately If you press the ( ) button.
3. The display will return to if you press the button after selecting.
I. ChainPresetsetting
1. Either or will be displayed if you press the button when is displayed.
2. and will be switched alternately If you press the ( ) button.
3. The display will return to if you press the button after selecting.
After changing parameters, press and hold the button down for at least two seconds until is displayed.
At this time, you can switch between and by pressing the ( ) button. Select if you
are finished making changes or if you need to go back and make more changes. Press the button to
confirm you selection.
Changes will not be completed until is displayed and you press the button.
Please note that no changes will be made if you turn off the power while making changes.

15
7. TEMPERATURE DISTRIBUTION CHART
CAUTION
●These charts do not define the temperature characteristics, and are for reference only.
●The temperature distribution charts for HAKKO 850 or 850B should not be used for HAKKO
FR-810B. HAKKO FR-810B uses a different pump and control system. When you use the
HAKKO FR-810B, make sure to refer to the temperature distribution charts shown to the
under.
●The hot air temperature may not reach the set temperature depending upon the combina-
tion of the nozzle and the set air flow.In this case, reduce the set temperature or the air flow.
●Test condition: Measured at a point 1mm (0.04 in.) from the nozzle by recorder.
N51-01 Single ø2.5 (0.10)
Temp.
700℃
(1292℉)
600℃
(1112℉)
500℃
(932℉)
400℃
(752℉)
300℃
(572℉)
200℃
(392℉)
100℃
(212℉)
0℃
(32℉)
1 2 3 4 5 6 7 8 9
Air
①100℃
②200℃
③300℃
④400℃
⑤500℃
⑥600℃
①
②
③
④
⑤
⑥
HAKKO FR-810B Airflow
1 2 3 4 5 6 7 8 9
Air
130
120
110
100
90
80
70
60
50
40
30
20
10
0
Airflow (L/min)
N51-05
Unequipped
nozzle
N51-04
N51-03
N51-02
N51-01

16
Temp.
700℃
(1292℉)
600℃
(1112℉)
500℃
(932℉)
400℃
(752℉)
300℃
(572℉)
200℃
(392℉)
100℃
(212℉)
0℃
(32℉)
1 2 3 4 5 6 7 8 9
Air
N51-02 Single ø4.0 (0.16)
①100℃
②200℃
③300℃
④400℃
⑤500℃
⑥600℃
①
②
③
④
⑤
⑥
①100℃
②200℃
③300℃
④400℃
⑤500℃
⑥600℃
①
②
③
④
⑤
⑥
N51-03 Single ø5.5 (0.22)
Temp.
700℃
(1292℉)
600℃
(1112℉)
500℃
(932℉)
400℃
(752℉)
300℃
(572℉)
200℃
(392℉)
100℃
(212℉)
0℃
(32℉)
1 2 3 4 5 6 7 8 9
Air

17
N51-05 Bent Single 1.5 x 3 (0.06 x 0.12)
①100℃
②200℃
③300℃
④400℃
⑤500℃
⑥600℃
①
②
③
④
⑤
⑥
Temp.
700℃
(1292℉)
600℃
(1112℉)
500℃
(932℉)
400℃
(752℉)
300℃
(572℉)
200℃
(392℉)
100℃
(212℉)
0℃
(32℉)
1 2 3 4 5 6 7 8 9
Air
①100℃
②200℃
③300℃
④400℃
⑤500℃
⑥600℃
①
②
③
④
⑤
⑥
N51-04 Single ø7.0 (0.28)
Temp.
700℃
(1292℉)
600℃
(1112℉)
500℃
(932℉)
400℃
(752℉)
300℃
(572℉)
200℃
(392℉)
100℃
(212℉)
0℃
(32℉)
1 2 3 4 5 6 7 8 9
Air

18
8. MAINTENANCE / INSPECTION
A. Remove the heating element
1. Remove the 4 screws that attach the heater pipe to the handpiece. Remove the heater pipe.
2. Remove the mica frominside the heater pipe.
3. Disconnect and remove the heating element assembly.
Mica
Mica
Pipe
（a）
CAUTION
When replacing the heater, please be careful not to apply force, such as vacuum pipe is bent.
（b）
CAUTION
Replacing the heating element is very dangerous. Be sure to turn the power switch OFF and be careful of
the following procedure when replacing the heating element.
B. Measure the resistance value
●Normal heater resistance value
Connect an ohmmeter across the connector terminals (a).
The correct values are approximately: 14Ω (±10%100-110V), 17Ω (±10%120V), 41Ω (±10%
220-240V).
If the resistance value is incorrect, replace the part.
●Normal sensor resistance value
Connect an ohmmeter across the connector terminals (b). If the resistance value is ∞, replace the
part.
Refer to the instructions included with the replacement part.
CAUTION
Handle the heating element with care. Never touch the heating element wire!

This error occurs when there is the possibility of a sensor failure (or a
failure in the sensor circuit). The 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. The flashes to indicate the possibility of
a heater failure.
This error occurs when there is the possibility of a fan failure. The
flashes and the power is shut down.
19
9. ERROR MESSAGE
●SensorError
●HeaterError
●FanError
10. TROUBLE SHOOTING GUIDE
When the error detection software in the HAKKO FR-810B detects an error, a message is displayed to
alert the operator. See “Troubleshooting” for procedures to correct the error.
● Theunitdoesnotoperatewhenthe
powerswitchisturnedon.
● isdisplayed
● isdisplayed
● isdisplayed
WARNING
BeforecheckingtheinsideoftheHAKKOFR-810Borreplacingparts,besuretodisconnectthepower
plug.Failuretodosomayresultinelectricshock.
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?
Measure the resistance value of the sensor. When the resistance
value is ∞, replace the heater.
Is the heater broken?
Measure the resistance value of the heater. The corr
ect values are approximately: 14Ω (±10%100-110V), 17Ω (±10%
120V), 41Ω (±10%220-240V). When the resistance value is not
within the normal range, replace the heater.
The fan may be broken. Replace the fan with a new one.
CHECK ：
ACTION ：
CHECK ：
ACTION ：
CHECK ：
ACTION ：
ACTION ：

20
11. PARTS LIST
⑧
⑤
⑥
⑩
⑪
⑫⑭
⑨
⑬
①，②
③
②
①
④
Item No.
⑦
⑧
⑨
⑩
⑪
⑫
⑬
⑭
⑮
⑯
Part No.
B5043
B5044
B5060
B5048
B5108
B5109
B5052
B5053
B5054
B2421
B2422
B2424
B2425
B2426
B2436
B3508
B3550
B3616
B2384
B5092
B2300
Part Name
Joint hose
Fuse/250V-10A
Fuse/250V-6.3A
Handpiece holder
P.W.B. / 100-127V
P.W.B. / 220-240V
Fan
Power unit
Power cord, 3 wired cord & American plug
Power cord, 3 wired cord but no plug
Power cord, 3 wired cord & BS plug
Power cord, 3 wired cord & European plug
Power cord, 3 wired cord & BS plug
Power cord, 3 wired cord & Australian plug
Power cord, 3 wired cord & Chinese plug
Power cord, 3 wired cord & American plug (B)
Power cord, 3 wired cord & SI plug
Power cord, 3 wired cord & BR plug
Inlet
Pump
Heat resistant pad
Specifications
100-127V
220-240V
U.S.A.
India
220V KTL, 230V CE
230V CE, U.K.
China
Item No.
①,②
①
②
③
④
⑤
⑥
Part No.
A5005
A5006
A5007
A5022
A5023
A5024
B5049
B5045
B5107
A1520
A1439
A1438
B3023
Part Name
Heating element assembly
Heating element assembly
Heating element assembly
Heating element
Heating element
Heating element
Mica
Pipe
Handle with cord assembly
Pad ø3 mm (0.12 in.)
Pad ø5 mm (0.20 in.)
Pad ø7.6 mm (0.30 in.)
Vacuum pipe adjustment knob (L)
Specifications
100-110V
120,127V
220-240V
100-110V
120,127V
220-240V
with heater protection sleeve
with pipe
Set of 5
Set of 5
Set of 5
With screw
● HAKKOFR-810B
⑮
⑯
⑧
⑦