Zhongdi ZD-8922 User manual

2-in-1 SMD Hot Air Rework Station
Model: ZD-8922
Important safety information
• When using electrical appliances basic safety precautions should always be
followed.
• Make sure that the voltage indicated on the rating plate corresponds with that of
the local network before connecting the appliance to the mains power supply.
• 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 shall not play with the appliance. Cleaning and user maintenance shall
not be made by children unless they are older than 8 and supervised.
• Do not operate the appliance with a damaged plug or cord, after a malfunction or
after being dropped or damaged in any way.
• If the supply cord is damaged, it must be replaced by a qualified engineer in order
to avoid injury or hazard.
• The soldering iron must be placed on its stand when not in use.
• Ensure there is sufficient space and ventilation around the appliance to allow the
escape of heat and/or fumes.
• Never place the product or part of it in water, or operate if your hands are wet.
• Wear appropriate clothing and safety goggles while soldering.
• Soldering work must be conducted on a stable, non-combustible surface.
• Do not touch any metallic parts near the soldering tip/nozzle.
• Do not leave the soldering iron unattended while it is switched on.
• Wash your hands thoroughly after working with solder.
• Make sure the power switch is in the “off” position and disconnect the plug when
the unit is not in use.
• Before storage, ensure the power is off and allow the station to cool down to room
temperature.
Features
• This 2-in-1 SMD hot air rework station is an excellent tool for soldering work.
• And it is super high cost-effective.
• It is suitable for soldering and desoldering all types of surface mounted IC, PCB or
components.
• The innovative heater and sensor provides a quick heat-up and rapid temperature
recovery.
• The hot air pump handle is embedded with sensor.
• The unit will immediately enter into Working Mode when you pick up the handle,
and will go into Standby Mode when you put the handle back to the holder.

Specifications
Voltage: 220-240 V~50 Hz
Soldering iron: 24 V, 60 W
Hot air pump: 300 W
Temperature range: 50-480°C (soldering iron)
100-500°C (hot air pump)
Operation
Place the soldering iron /hot air pump in the holder separately. Then connect the
plug to the receptacle on the station and turn clockwise to tighten the plug nut.
Check that the power supply is corresponding to the specification on the type plate
and the power switch is on the “OFF” position. Connect the control unit to the power
supply and switch on the power. Then a self-test is carried out in which all display
elements are switched on briefly. The electronic system then switches on
automatically to the set temperature and displays this value.
The display and temperature setting
1. Press the button “+” or “-“ to adjust the temperature.
In short press, the set-point will change ±1°C
In long press, the set-point will change quickly and reach your target temperature.
2. “°C/°F" is the transfer button between °C/°F
The default unit is °C, press the "°C/°F” button to make change between °C and °F.
3. The air flow rate can be adjusted by the knob
When you rotate the knob to the LOW side, the air flow slows down;
When you rotate the knob to the HI side, the air flow goes up;
4. This item has sleep function.
When you put the air pump on the racket, the item will stop heating,
And the display shows “SLP” (means SLEEP), when you pick up the air pump, the
item will immediately get back to the set temperature.
5. Please note: “EEE” in soldering iron OSD means the soldering iron does not heat,
and not at work.

Maintenance
Before further use, safety devices or slightly damaged parts must be carefully
checked for error-free and intended operation. Inspect moving parts for error-free
operation and that they don’t bind, or whether any parts are damaged. Damaged
safety devices and parts must be repaired or replaced by a qualified technician, so
long as nothing else is indicated in the operation manual. Use only accessories or
attachments which are listed in the operation manual. Use of other tools and other
accessories can lead to a danger of injury.
Warning
The appliance must be placed on its stand when not in use.
A fire may result if the appliance is not used with care, therefore
• be careful when using the appliance in places where there are combustible
materials;
• do not apply to the same place for a long time;
• do not use in presence of an explosive atmosphere;
• be aware that heat may be conducted to combustible materials that are out of
sight;
• place the appliance on its stand after use and allow it to cool down before storage;
• do not leave the appliance unattended when it is switched on.
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 a 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.
Children should be supervised to ensure that they do not play with the appliance.
If the supply cord is damaged, it must be replaced by the manufacture, its service
agent or similar qualified persons in order to avoid a hazard.