Product Features - YIHUA 706 Series Instruction Manual

Safety Rules
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. To ensure personal safety, you must use the original approval or recomm-
endation of the parts, otherwise it will lead to serious consequences.
3. Machine failure must be by professionals or the company designated per-
sonnel for repair.
4. This product is grounded three-wire plug,must be inserted within the thre-
ehole 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 degrees. Do not use it near flammable gas, objects. Tube and the he-
at 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. Please keep inlet and outlet air flow, don't have obstruction.
9. After used, remember that the cooling body, the handle should be released
into the handle frame, then shut down the machine to sleep.
10. Do not use a soldering iron to weld outside the work; Do not iron percussi-
on table to clear the residual flux, this could seriously damage the iron.
11. The machine welding will take smoke, please do proper ventilation.
Warning!!!
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.
6. Air pump type:
Before shipment please be sure fix screw at the bottom of the machine (
M5*20 white), otherwise it will cause serious problem. Before using
please remove the screw(M5*20 white) at the bottom of the machine,
otherwise it will cause serious problem.
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I. Product Features
852/902 Series
1. Use traditional high-precision thermocouple temperature measuring circuit,
dual operational amplifier controls to ensure work stability, large power, heat-
ing quickly, the temperature accuracy and stability, without the air flow influe-
nce, the real lead-free desoldering.
2. Air gun heater using the latest technology(skeleton type), high-quality heater
production, significantly improved the stability and reliability and significantly
improve avoid to shocking and anti-strike ( traditional techniques use quartz
glass, can not afford to drop and re-shock, in the transport and use of the pro-
cess is very easy to damage), and working life is much longer than the traditi-
onal type.
3. Meanwhile the air gun heater using new technology to make air gun's outlet
wind way. The diaphragm pump and brushes fan are two ways the perfect co-
mbination of wind, when using a large nozzle a spiral air flow for the soft wind,
when using a small nozzle, the air flow is strong rotating winds, and air flow is
adjustable to accommodate a variety of purposes.
4. The handle ( Brushless fan model ) equipped with a sensor switch, as long as
we grip the handle, the system can quickly enter working mode; handle back
into the handle frame, the system will enter standby mode, easy to operate in
real time, meanwhile can extend heater life.
5. Use brushless fan/diaphragm pump as the air source,extremely long life, low-
oise.
6. The iron part use high quality heating element, rapid heating and long service
life; Antistatic design, to prevent electrostatic damage to the delicate SMD
components.
706/852D+/862/872/952 Series
1. 706/852D+/862/872/952 Series Integrate all merits of 852 series, use the
newest microcomputer processor PID program control technology, the precise
digital show air gun and the iron temperature, the power is larger, the elevation
of te-mperature is rapidly, it won't influenced by the air output, it is realized
lead-free desoldering. The procedure tracks the air gun and the iron actual
temperature by highly speed take the millisecond as the unit , the mysterious
temperature compensation speed strengthen the temperature stability, the
temperature static error has been small, temperature compensation is very
quickly , which could adapt each kind of adverse circumstance.
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