Hakko Electronics FX-952 User manual

Soldering Station
• Soldering station with two irons (Two-iron type of HAKKO FX-951)
• Two different soldering iron tips selected according to component sizes can be
simultaneously used.
• Temperature on each station can be centrally controlled with one station
• Supports the N
2
system.
Model No. FX952
Power consumption 140W
Temperature range 200-450ºC
Temperature stability
±5ºC at idle temperature
・Station
Output voltage
24V
Dimensions 113(W)×106(H)×206(D)mm
Weight 2.6kg
・Soldering Iron
Power consumption 70W (24V)
Tip to ground resistance
<2Ω
Tip to ground potential
<2mV
Heating element Composit heater
Length of cord 1.2m
Total length 188mm (with 2.4D tip)
Weight 30g (with 2.4D tip)
• Length and weight (w/o cord)

Model No. Packing List
No.FX-952 Station(HAKKO FX-952)(1),
Soldering iron(HAKKO FM-2028)(2),
Control card(1), Power cord(1), Heat resistant
pad(1),
Iron holder(1), Connecting cable(1), Instruction
manual(1)
Note
:
A soldering tip is not included in this product. The tips of desired shape
should be purchased separately.
We apologize for the previous misdescription in the HAKKO FX-952
Uses lock-type Sleeve Assembly soldering iron.
HAKKO FM-2028
· Lock-type sleeve assembly attaches securely.
· Click sound ensures you easy and secure tip insertions.
· Four-color lineup of the sleeves
· Handy when using two different tips at the same time
Four Features of the Soldering Iron HAKKO FM-2028
· Interlock mechanism w
ith the iron holder makes setting
of the power-save setting easy.
· Power-save function allows minute-by-minute setting.
(up to 30 minutes)
· (0-29mins. --- Sleep mode, 30 mins.--- Auto-power,
Shutoff)
· Possible to set power-save function on two different
irons.
* New FX-952 has the same updated features as the new
FX-951.
Steady Performance Ensures Excellent Thermal
Recovery.
・Never changing heater performance ensures excellent
thermal recovery.(ref. Graph)

The excellent thermal recovery allows the soldering with lower preset temperature. It is also useful for Lead-free soldering which requires higher
melting temperature
Thermal Recovery Graph (The comparison of HAKKO products)
・Compositetip
The composite tip is a ceramic soldering tip with
integrated heating element and sensor. Despite its
highly compact design, the tip offers superior
thermal responsivity and greatly improved thermal
recovery.
85 Variations of Tips
85 variations of HAKKO Tips accommodate
various types of soldering from IC modifications
to soldering to power sections.
Tips for HAKKO FX-951 depend on the market.
T15 Series for EU
・Commitment to iron holders
Perfect for working when seated or standing
· Freely adjust iron holder angle.
· Two-stage height adjustment.
· Adjust height of left and right holders
individually.
[Note] Be sure to tighten both screws firmly.
(Failure to tighten the screws firmly may cause the
sleep function to not work correctly)
A variety of height and angle settings are possible.

・Thermal Management
· Possible to lock the temperature with the control
card.
· Digital offset makes temperature correction easy.
· Capable of lower limit temperature setting.
Combination of optional handpiece (such as FM-2026) allows use of N
2
system.
N
2
system enhances solderbility by Preventing
Oxidation and Preheating Effect, featuring space-
saving design.
190(W)×280(H)×206(D)mm
*Reference dimensions
Name Figure Remarks
HAKKO
FX-952
1
Station
With Iron holder,
Control card, Heat
resistant pad and Power
cord
(Not necessary to
purchase this unit if you
have it.)
HAKKO
FM-2026
2
N
2
Soldering
Iron
Tip and nozzle assemblies are optional
parts.
With Nitrogen
guard(B2998)
*Attach it to only FH-
100(the previous iron
holder).

3
Soldering
Tip &
Nozzle
Assembly
T13 Series
Select the soldering tip
appropriate for work.
HAKKO
FX-780
4
N
2
Generator
With Racks for Station
Air tube Outer diameter:
6mm It can be placed
perpendicularly or
horizontally.
HAKKO
FX-791
5
N
2
Flow
Meter
6
The
others
Air tube Outer diameter: 6mm
* The others are not
provided by HAKKO
Used in combination with a smoke absorber
Can be used in combination with the HAKKO 490 smoke cleaner
HAKKO 490
Troubleshooting
The soldering tip does not get hot. Why?

Case1 "S-E" appears on the display.
Causes：
：：
：The heater or the sensor is switched off. Or the soldering iron is
faulty.
Countermeasures：
：：
：Measure the resistance value in the soldering tip to see
if the heater or the sensor is switched off.
■When the resistance value is not normal
The heater or sensor is switched off. Replace a defective soldering tip with a
new one.
■When the resistance value is normal
The sleeve assembly and the connector assembly might be faulty. Replace
the faulty sleeve assembly and the connector assembly with new assemblies.
Or have the faulty soldering station, the sleeve assembly, the connector
assembly and the soldering tip repaired.
Contact the place of purchase near you and give them the part number
below if you purchase a new connector assembly.
Part number: FM2028-03 Connector assembly

Submit the unit for repair.
Please return the unit to the place of purchase for repair.
Case2 "C-E" appears on the display.
Causes：
：：
：A soldering iron other than HAKKO FM-2025/2028 is used. Or a
connection plug may not be fully seated.
Countermeasures：
：：
：Check that a proper soldering iron is connected to the
soldering station. Then remove and reconnect the connection plugs so they
are fully seated.

Case3 Only the soldering iron number
appears on the display.
Check the display after switching to the soldering iron number for the
soldering iron that does not get hot. Only the soldering iron number
appears as shown in the pictures above.
Causes：
：：
：
The operation button of the soldering iron number may be pressed
for more than one second. Pressing the operation button of the soldering
iron number for more than one second switches off the electric power to the
soldering iron.
This function is available in order to protect an unused
soldering iron from oxidation when only one of the two
soldering irons is used. Press the operation button of the
soldering iron number for more than one second again to cancel
this function.

Countermeasures：
：：
：
Press the operation button of the soldering iron number
for more than one second to cancel this function.
Case4 Nothing appears on the display.
Causes：
：：
：A power cable may not be fully seated or a fuse in the power
receptacle may be blown.
Countermeasures：
：：
：Check the connection of the power cable and condition
of the fuse in the power receptacle. If nothing appears on the display even if
there are no problems with the power cable and the fuse have, a printed
circuit board or a transformer may be faulty. Contact a HAKKO office, a
service center or a distribution outlet near you to have the faulty soldering
station, the sleeve assembly, the connector assembly and the soldering tip
repaired. Two ways to have a faulty assembly repaired:
Submit the unit in a set of the station, soldering irons and tips for repair.

Please return the unit to the place of purchase for repair.
[Power cable check]
[Check on a fuse in an power receptacle]
Case5 "---" appears on the display.
Causes：
：：
：The P.W.B may be faulty.