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Desoldering Rework Station 

Item: 4966/ZD-985 

                                   

 

1. Description 

ZD-985 is designed for lead free desoldering especially. Its fast heat-up and strong power are 
ideal for soldering / desoldering all types of DIP components. 
Reasonable structure, single hand operation and strong absorbing power can be easy removal 
of the residual solder from the one-sided or two sided of the PCB. 
This tool is used in the fields of electronic research, teaching and production, especially in the 
repairing and desoldering on the electronic appliances and communications equipments.   
1.1 Control Unit 
The desoldering gun is controlled automatically by the micro-processor. The digital control 
electronics and high-quality sensor and heat exchange system guarantee precise temperature 
control at the soldering tip. The highest degree of temperature precision and optimal dynamic 
thermal behavior under load conditions is obtained by the quick and accurate recording of the 
measured values in a closed control circuit, and  this design is especially for the lead-free 
production technics.   
1.2 Desoldering gun (ZD-552B) 
ZD-552B desoldering gun with a power of 80W and a wide spectrum of soldering tips

N5 

series

can be used anywhere in the electronics field. 

The high power and gun type design make this iron gun suitable for fine desoldering work. 
The heating element is made of PTC and the sensor on the desoldering tip can control the 
desoldering temperature quickly and accurately. 
 

2. Technical Specification 

Code 

Voltage supply 

89-8512 

220-240V~ 

89-8514 

220-240V~ ESD safe 

Spare parts: 

Code 

Voltage 

Power 

Model 

NOTE 

ZD-552B 

24V 

80W 

ZD-552B 

7 pins, with sleep function 

 
3. Operating Instruction 

3.1 Place the desoldering gun in the holder separately. Then connect the plug to the receptacle 

Summary of Contents for ZD-985

Page 1: ...ring tip The highest degree of temperature precision and optimal dynamic thermal behavior under load conditions is obtained by the quick and accurate recording of the measured values in a closed control circuit and this design is especially for the lead free production technics 1 2 Desoldering gun ZD 552B ZD 552B desoldering gun with a power of 80W and a wide spectrum of soldering tips N5 series c...

Page 2: ...nd then the electronic system will display the actual temperature and setting temperature in and vice versa When the actual temperature on the desoldering tip is less than the set point HEAT ON will display and make the desoldering tip heating up When the absolute offset is more than 10 between the actual temperature and the set point on the soldering tip or the nozzle WAIT will display It means t...

Page 3: ...e operation manual Use of other tools and other accessories can lead to a danger of injury Please turn off the power before connecting or disconnecting the soldering iron 5 4 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 par...

Page 4: ...assumes no liability for uses other than those described in the operating instructions or for unauthorized alterations The operating instructions and cautions should be read carefully and kept in an easily visible location in the vicinity of the control system Non observance of the cautions will result in accidents injury or risks to health ...

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