YIHUA 936 Series User manual

中⽂/English
INSTRUCTION MANUAL
使⽤说明书
936/937/939系列(Series)
防静电电焊台系列
Anti-Static Soldering Station Series
感谢您购买此款电焊台，本产品是专⻔为⽆铅拆焊⽽设计的，使⽤前请仔细阅读本说明书，阅读
后请妥善保管，以供⽇后参考。
Thank you for purchasing this soldering station, this product is specially designed for
lead-free soldering, please read the instructions carefully before use. After read, please
keep it for future reference.
GuangZhou YIHUA Electronic Equipment Co.,Ltd.
ADD: YongXing industrial district, LongGui, Guang
C o n g r o a d , G u a n g Z h o u , G u a n g D o n g , Ch i na
电话(TEL):[phone] 传真(FAX):[phone]
⼴州市谊华电⼦设备有限公司
地址：⼴东省⼴州市⼴从⼀路⻰归永兴⼯业区
声明：本公司保留改进升级产品的权利，产品规格及设计如有变更，恕不另⾏告知。
Statement: The company reserves the right to improve and upgrade products,
product specifications and design are subject to change without notice.

1
使⽤本机器，下列基本措施要遵守，以免触电或对⼈体造成伤害，避免⽕灾等现象的危害。
1、为了确保⼈⾝安全，该机器⼯作完毕后请关闭机器右侧的总开关，如⻓期不使⽤，请拔
掉电源线!!!
2、必须使⽤原⼚认可或推荐的零件，否则将导致严重后果。
3、机器故障必须由专业⼈⼠或本公司指定⼈员进⾏维修。
4、本产品使⽤三线接地插头，必须插⼊三孔接地插座内，不要更改插头或使⽤未接地三头
适配器⽽使接地不良。
5、电焊台开启后，其温度都有可能达到400度以上。切勿在易燃、易爆⽓体、物体附近使⽤。
切勿触摸烙铁⾦属部分，谨防烫伤。
6、电焊台开启后切勿离开⼯作岗位。
7、安装或更换烙铁部件时，必须在关闭电焊台后进⾏，必须在烙铁冷却后⽅可进⾏安装或
更换。
8、使⽤后，切记要冷却机⾝，⽅可进⾏包装。
9、切勿使⽤烙铁进⾏焊接以外的⼯作；切勿⽤烙铁敲击⼯作台⾯以清除焊剂残余，此举可
能严重损坏烙铁。
10、焊接时会冒烟雾，请做好应有的通⻛设施。
安全守则
2
⼀、焊铁头的维护和使⽤
温度过⾼会减弱烙铁头功能，因此应选择尽可能低的使⽤温度。此烙
铁头的温度恢复⼒优良，较低温度也可充电焊接，可保护对温度敏感
的元件。
应定期使⽤清洁海绵清理烙铁头，焊接后，烙铁头的残余焊剂所衍⽣
的碳合物和氧化物会损害烙铁头，造成焊接误差，或使烙铁头导热功
能减退。⻓时间连续使⽤烙铁时，应每周⼀次拆开烙铁头清除氧化物，
防⽌烙铁头受损⽽减低温度。
不使⽤烙铁时，不可让烙铁⻓时间处于⾼温状态，会使烙铁头上的焊
剂转化为氧化物，致使烙铁头导热功能⼤为减退。
烙铁头温度
清理
当不使⽤时
使⽤后，应抹净烙铁头，镀上新锡层，以防⽌烙铁头氧化。
使⽤后
1、当烙铁初次使⽤时，要注意检查烙铁咀的升温情况，待其温度刚刚能融化锡丝时，在烙
铁咀部分镀上⼀层锡，然后再将温度升⾄所需的温度。切记⼯作时烙铁咀应⻓期附有⼀
层锡保护烙铁咀，才能达到最佳的焊接功能。
2、如烙铁表⾯出现⼀层氧化物，造成烙铁头低温的假象，⽆法熔锡和上锡，此时发热芯与
烙铁都处于⾼温状态。出现这种情况时，不要盲⽬把温度再调⾼。应⽤清洁海棉清除氧
化物，如不能清除，请将电源关闭，待烙铁温度降低⾄室温后，⽤砂纸⼩⼼把氧化物清
除，然后重复第⼀点烙铁初次使⽤的操作。
3、注意烙铁处于⾼温⼯作后，放回焊铁架待⽤时，应把温度旋钮调⾄250℃以下待⽤。待⽤
时间超过20分钟请关闭电源。否则烙铁⻓期处于⾼温备⽤状态下，由于烙铁架与烙铁之
间产⽣积温，使发热芯加速⽼化，焊铁咀衍⽣氧化物，直接减弱焊接功能，严重则导致
连接螺⺟塑胶融化或发热芯断路。
4、切勿⽤锉⼑剔除烙铁头的氧化物，如果烙铁头变形或衍⽣铁锈，必须更换新的烙铁头。
5、焊接时不要给烙铁头太⼤的压⼒，这样不会改变导热性能，反⽽会使烙铁头受损。
1、如果电源线损坏，为了避免危险，必须有制造商或维修部分的专业⼈员进⾏更换。
2、本⼯具不使⽤时必须放置在它的⽀架上。
3、在有易燃材料的地⽅使⽤本器具时要⼩⼼；不要⻓时间在同⼀地⽅使⽤本器具。
4、要意识到热可能传递到远处的易燃材料；器具接通时需有⼈照看。
5、器具不打算由存在肢体、感官或精神能⼒缺陷或缺少使⽤经验和知识的⼈（包括⼉童）
使⽤，除⾮有负责他们安全的⼈对他们进⾏与器具使⽤有关的监督或指导；应照看好⼉
童，确保他们不玩耍本器具。
警告

3 4
三、电路图
接地
印刷电路板
隔离变压器
3芯电线
四、烙铁发热芯和烙铁头的更换
1、旋出螺⺟1，再将钢管2取出，这时就可以取下烙铁头进⾏更换。
2、如需更换烙铁发热芯可继续旋出螺纹头4，拔出烙铁发热芯6和线路板7，要注意弹簧5的
连接线。
3、将烙铁发热芯从线路板上焊下，更换新的发热芯，装好即可。注意烙铁发热芯引线的连
接顺序。
⼆、规格参数
392°F~896°F
936/936B/937D 936A/937D+/939/939D
45W 75W
交流电24伏特
200°C~480°C
392°F~896°F
200°C~480°C
1.58kg（普通芯） 2.08kg（进⼝芯）
0~40°C/32°F~104°F
-20°C~80°C/-4°F~176°F
35%~45%
产品型号
功率
输出电压
温度范围
重量
⼯作温度
储存温度
储存湿度
发热丝电压
显⽰形式
温度稳定度
焊咀对地阻抗
焊咀对地电压
AC24V±10%50Hz
LED
±2°C（静态）
＜2欧
＜2mV
烙铁部件更换
接地弹簧
螺纹头
烙铁头
钢管
螺⺟
线尾
硅胶套
⼿柄壳
线路板线路板线路板
发热芯发热芯发热芯
⼿柄线
航空座
电源电压 AC220V~240V,50Hz/AC100V~125V,60Hz

Use the machine, the following basic measures should abide, avoid electric shock
or cause injury or damage caused by fires.
1. To ensure personal safety, after the machine completed work, please turn off
the main power switch, and unplug the power cord if long time no use.
2. You must use the original approval or recommendation of the parts, otherwise
it will lead to serious consequences.
3. Machine failure must be by professionals or the company designated
personnel for repair.
4. This product is grounded three-wire plug, must be inserted within the three-
hole grounded outlet, do not change the plugs or use ungrounded three
adapter made it bad grounded.
5. Hot air gun or soldering station is open, its temperature are likely to reach
400°C. Do not use it near flammable gas, objects. Tube and the heat emitted
very hot, can burn the body, do not touch the hot pipe and direct injection to
heat the human body.
6. Before hot air gun turned on, please ensure it is in safety environment, do not
leave the jobs site.
7. When the hot air gun opening do not install nozzle, the heat pipe and the
nozzle must be cooling. Then installed the other nozzle.
8. After use, the machine need to cool down when packing.
9. Do not use a soldering iron to weld outside the work; Do not iron percussion
table to clear the residual flux, this could seriously damage the iron.
10. The machine welding will take smoke, please do proper ventilation.
5 6
1. If the supply cord is damaged, it must be replaced by a special cord or
assemble available from the manufacturer or its service agent.
2. WARNING: This tool must be placed on its stand when not in use.
3. Be careful when using the appliance in places where there are combustible
materials; Do not apply to the same place for a long time.
4. Be aware that heat may be conducted to combustible materials that are out of
sight; Do not leave the appliance unattended when it is switched on.
5. This appliance is not intended for use by persons (including children) with
reduced physical, sensory or mental capabilities, or lack of experience and
knowledge. Unless they have been given supervision or instruction
concerning use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the
appliance.
I. Tip Maintenance And Use
Tip temperature
High soldering temperature can degrade the tip. Use the
lowest possible soldering temperature. The excellent
thermal recovery characteristics ensure efficient and effec-
tive soldering even at low temperatures. This also protects
the solder de items from thermal damage.
Cleaning
Clean the tip regularly with a cleaning sponge. As oxides and
carbides from the solder and flux can form impurities on the
tip. These impurities can result in defective joints or reduce
the tips heat conductivity. When using the soldering iron
continuously, be sure to loosen the tip and remove all oxides
at least once a week. This helps prevent seizure and
reduction of the tip temperature.
When not in use
Never leave the soldering iron sitting at high temperature
foe long periods of time, as the tip’s solder plating will
become covered with oxide, which can greatly reduce the
tip’s heat conductivity.
After use Wipe the tip clean and coat the tip with fresh solder.
1. When soldering iron is used for the first time, you should pay attention to mon-
itor iron tip warming situation, wait until the temperature just melted tin wire, a
layer of tin on the part of the gold-plated iron tip,and then the temperature was
raised to the required temperature. Keep in mind when working iron tip should
be long-term with a layer of tin to protection iron tip,in order to achieve optimal
soldering function.
2. As an oxide layer on the surface of iron tip, resulting in false low temperature
soldering iron tip, unable to melt tin and the tin, in fact, at this time the heating
elements with the soldering iron is high temperature state. This happens situ-
ation not to blind the temperature rises again, the application of clean sponge
clear oxides, such as not clear, please turn off the power, soldering iron be dr-
opped to room temperature, with No.0 sandpaper accidentally cleared the
oxide, then repeat the operation of the first point iron initial use.
3. Please pay more attention soldering iron in high temperature work back into
iron holder, should be adjust temperature button below 250°C stand - by use,
stand-by time over 20 minutes, please turn off power. Otherwise the soldering
iron in a high temperature for long time. Because between iron holder and
soldering iron generate accumulated temperature, lead to heating elements
accelerated aging, soldering iron tip derivative oxide, directly weakened sold-
ering, severe will result in the connecting screw nut plastic melt of the handle
or heating elements short circuit.
4. If the tip deformation or the occurrence of heavy erosion, to replace the new
one. (Note: Do not use knife file remove oxides of soldering iron tip.)
5. Soldering, do not give iron tips too much pressure, this will not change the
thermal conductivity, otherwise will lead to iron tip damage.
Safety Rules
Warning!!!

7 8
II. Specification
392°F~896°F
936/937D/936B 936A/937D+/939/939D
45W 75W
24V AC
200°C~480°C
392°F~896°F
200°C~480°C
1.58kg (Common heater) 2.08kg (Imported heater)
0~40°C/32°F~104°F
-20°C~80°C/-4°F~176°F
35%~45%
AC 24V ±10% 50Hz
LED
±2°C (Static)
＜2ohm
＜2mV
Product model
Power
Output voltage
Temperature range
Display type
Temperature stability
Heating element voltage
Tip of ground resistance
Tip of ground voltage
Weight
Working temperature
Storage temperature
Storage humidity
III. Wiring Diagram
P.W.B.
Ground
Transformer
3 Core
IV. Replacement of the Soldering Iron’s Tip and
Soldering Iron Heating Core’s Element
1. Unscrews the nut No.1, and then removes the steel tube No.2 , followed by
removing the tip which is going to be replaced.
2. For the replacement of heating core’s element can be performed by unscrew-
ing the plastic cap No.4, pulls out gently the heating core, element No.6 along
with the circuit board No.7, please carefully remember the connection of spri-
ng No.5.
3. The iron core from the circuit board welding , the replacement of the heating
core, can be fitted well. Note that the order of the iron core wire connection.
Soldering iron parts replacement
Earthing Spring
Thread Head
Tips
Tebe
Screw
Spool
Glovelike
Handle Cover
BoardBoardBoard
HeaterHeaterHeater
Handle Line
Voyage Seat
AC 110V ±10% 60Hz/AC 220V~240V 50Hz
Power supply voltage

900M-T-0.8D
0°C 0°C 0°C 0°C 0°C 0°C 0°C
900M-T-1.2D 900M-T-1.6D 900M-T-2.4D 900M-T-3.2D 900M-T-1.2LD 900M-T-SB 900M-T-B
-10°C/-18°F
900M-T-LB
-10°C/-18°F 0°C 0°C 0°C 0°C 0°C 0°C
900M-T-0.5C 900M-T-0.8C 900M-T-1C 900M-T-1.5CF 900M-T-2C 900M-T-3C 900M-T-4C
0°C
900M-T-K
30°C/54°F 0°C 0°C -10°C/-18°F -10°C/-18°F 0°C 0°C
900M-T-R 900M-T-RT 900M-T-SI 900M-T-I 900M-T-H 900M-T-1.8H 900M-T-S4
-20°C/-36°F
0.8mm
1.2mm1.6mm2.4mm3.2mm
1.2mm
2mm
.2r
.5r
17mm 17mm 17mm 17mm 17mm
25mm
14mm
17mm
.2r
25mm
15mm
17mm
15mm
15mm
17mm
17mm
17mm
15mm 17mm
17mm
13mm
17mm
19mm
14mm
15mm
7.5mm
7.5mm
25°
25°
3.5mm 1.8mm
.25r
45°
45°
45°
60°
45°
45°
45°
0.5mm
0.8mm
1.0mm1.5mm
2.0mm
3.0mm
4.0mm
.2r
.2r
2.0mm 5.0mm
5.0mm
3.2mm
2.0mm
4.2mm
900M系列外径φ6.5mm 900M Series Tip Out Diam 6.5mm
附：电焊台使⽤烙铁头型号图
Attachment: Electric welding machine using welding head model figure

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