ESD QUICK 713, Инструкция по эксплуатации

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12
Nozzle
PCB
Solder
Lead
Move the lead with the
nozzle slowly.
Absorb the solder by moving the lead back
and forth slowly with the nozzle.
c) Never move the lead by force. If it doesn’t move easily, the solder isn’t yet fully melted.
3. Absorb the solder: After confirming that the solder is completely melted, absorb the solder by squeezing the
trigger on the gun. After fully absorbing all the solder, cool the soldering junction in order to prevent it from
becoming re-melt.
4. Problems during de-soldering: If solder remains, it must solder the component again and repeat the
de-soldering process as above.
5. Clean the tip of the nozzle: Keep the solder-plated section of the nozzle shiny by coating it with a small
amount of solder. If the tip of the nozzle is coated with oxide, the nozzle’s heat
conductivity will be lowered. Coating the tip with a small amount of fresh
solder ensures maximum heat conductivity.
6.3.4 Cleaning during the Process of Operation
The absorbed solder by nozzle must be cleaned in time to insure the unit work normally.
6.3.4.1 Observing the Indicator
1. Make sure that the hole of the nozzle is open and without jam before observing the indicator which can
indicate the parts of the de-soldering gun need clean or not.
2. Pull the trigger and look at the indicator.
3. If the indicator is red, clean the nozzle and heating element, empty the filter pipe, and replace the filters. If the
indicator is blue, cleaning is not necessary and operations can be resumed.
CAUTION:
z
The results of the indicator will not be accurate if the hole of the nozzle is closed or if the solder in the hole
Normal Abnormal Solution
Blue or slight amount
of red can be seen.
More than half of the
indicator is red.
If the indicator is more than half red, replace
the filter and clean the nozzle and the inside
of the heating element.
Wipe away any oxide or old solder from the nozzle
by the hole in the center of the sponge.