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E.  Password Change Settings

1.  Turn on the power and press the      button for 1 time and then press the     button 
     for 5 times after inputting password. The display shows “ PRE-  ” and the “ - ”
     flashes. Shown as Figure 7.

2.  Press the desoldering station increase and decrease button to input the first 
     password then press the      button for transposing, and repeat the process 
     above until finishing 4 password for the first time. Shown as Figure 8. Press the
           button to repeat the process and input the password as the first time.  If the 
     password input is not the same, please refresh the password and input the new 
     password and then select the same password for the last two times.

3.  Press      button for 2 times to select and set up other functions if you need. If not, 
     password change settings is finished after stopping operation for 6 seconds.
4.  As for soldering iron parameter settings, please take desoldering station /high-
     frequency soldering station parameter settings for reference.

SUCTION TIN GUN

SOLDERING STATION

SUCTION TIN GUN

SOLDERING STATION

 Figure 7

 Figure 7

9

10

VII

. Soldering Tip Maintenance and Use

Soldering Tip Temperature

If the soldering temperature is too high, it will diminish the functionality of the 
soldering tip. Therefore, choose the lowest possible temperature. This soldering 
tip features outstanding temperature resilience with the capacity for rechargeable 
solder at lower temperatures to protect temperature sensitive components.

Cleaning

The soldering tip should be regularly cleaned with a cleaning sponge. After 
soldering, carbon compounds and oxides derived from the soldering tip's residual 
solder will damage the soldering tip, causing soldering errors or a drop in 
soldering tip thermal conductivity. When the soldering iron is used continuously 
for long periods of time, the soldering tip should be dismantled once a week to 
remove oxides. To prevent soldering tip damage, reduce the temperature.

When Not in Use 

When the soldering iron is not in use, the soldering iron cannot remain in a high-
temperature state for long periods of time; otherwise, solder on the soldering tip 
will convert to oxide, greatly diminishing the thermal conductivity of the soldering 
tip.

After Use

Following use of the soldering iron, the soldering tip should be wiped clean and 
coated with a new layer of tin to prevent soldering tip oxidation.

1.  When the soldering iron is initially used, pay attention and check for 
     temperature rises on the soldering iron tip. Wait until the temperature is just hot 
     enough to melt the solder tip, coat the soldering iron tip with a layer of tin and 
     then increase the temperature to the desired temperature. Remember when 
     working that the soldering iron tip should have been coated with a layer of tin for 
     a long period of time to protect the soldering iron tip and thus be able to achieve 
     optimal soldering functionality.
2.  If a layer of oxide appears on the surface of the soldering iron, thus making it 
     seem like the soldering tip is at such a low temperature that it cannot melt tin or 
     be coated with tin, both the heating core and the soldering iron will in fact be 
     extremely hot at this time. When this happens, do not blindly raise the 
     temperature. Instead, use a cleaning sponge to wipe away the oxide. If the 
     oxide does not come off, wait until the soldering iron temperature falls back 
     down to room temperature, then use sandpaper to carefully remove the oxide. 
     Afterwards, follow the initial steps in point 1 above for the use of the soldering 
     iron.
3.  Note that after the soldering iron is used for high temperature work, when it is 
     returned inactive to the iron holder, the temperature knob should be turned to 
     250°C or below. When inactive for over 20 minutes, please turn off the power. 
     Otherwise, if the soldering iron rests at a high temperature for a long period of 
     time, accumulative heat will be generated between the soldering iron and its 
     holder, thus accelerating the ageing process of the heating core. In this state, 
     the soldering nozzle will derive oxide, directly diminishing soldering 

Содержание 948DII

Страница 1: ...ation please read the instructions carefully before use after reading please keep for future reference INSTRUCTION MANUAL Statement The company reserves the right to improve and upgrade products product specifications and design are subject to change without notice English 948DII 3 in 1 Anti static Desoldering Station ...

Страница 2: ...tion After machine enter into sleep state start the timer program set the shutdown time did not wake up from sleep automatic shutdown energy saving and environmental protection Auto power off time setting range 1 to 99 minutes in 1 minute steps if you do not need a auto shutdown function the power off time is set to D Password Feature A password must be given to enter the function parameter settin...

Страница 3: ...dering station high frequency soldering station 5 Model 6 Desoldering high frequency soldering 3 stage storage function 7 Desoldering high frequency soldering station increase function 8 Desoldering high frequency soldering station function button 9 Desoldering high frequency soldering station decrease button 10 3 Storage indication light of soldering iron 11 Interface for desoldering station high...

Страница 4: ...ing the desoldering station please pay attention to the following points A The red switch on the desoldering gun may only be flicked after solder has completely melted 5 6 B If there is residual solder within printed circuit board apertures the circuit board must be soldered and de soldered anew C If the element foot rests on the printed circuit board aperture such that solder cannot be suctioned ...

Страница 5: ...e cannot perform digital temperature correction 3 Please test the temperature in the environment with less air flow 4 Please solder the desoldering nozzle first for more accurate measured temperature when testing the temperature with the thermoscope 5 Please set the sleeping time to 20 minutes or more to prevent the machine enter dormancy for the temperature calibration success 6 Please measure te...

Страница 6: ...n Not in Use When the soldering iron is not in use the soldering iron cannot remain in a high temperature state for long periods of time otherwise solder on the soldering tip will convert to oxide greatly diminishing the thermal conductivity of the soldering tip After Use Following use of the soldering iron the soldering tip should be wiped clean and coated with a new layer of tin to prevent solde...

Страница 7: ...ing needle cannot penetrate the heating element holes replace the heating element When assembling the nut must be screwed on tightly Otherwise the nozzle temperatures will be low Heating element Nozzle Heat Generator Steel Pipe Nut Heating element 11 12 C Filter Tube Cleaning 1 Turn off the power Wait until the filter has cooled Remove the filter according to the picture below 2 Remove the filter ...

Страница 8: ...e Nuts Heater pipe Nozzle Heating element Remove the filter Guard cabin Release cabin retaining screws open cabin guard Heating element Unplug the heating element connection remove the heating element 1 3 5 6 7 2 4 1 Machine case 2 Bottom case 3 Front panel 4 PCB board 5 Transformer 6 Pump 7 Power socket ...

Страница 9: ......

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