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10  

Changing the nozzle: 

● 

Unscrew the securing lock and pull out the heater external 

housing together with the securing lock, the nozzle can now be 

changed. Re-secure nozzle by tightening the securing lock on 

its receptacle. 

 

Changing the Filter pad and Filter Spring: 

● 

Unlock the filter dock by toggling the filter dock locking 

mechanism. The filter dock would push out to allow easy 

extraction of the filter barrel assembly which houses the filter, 

filter spring  and filter barrel cap. 

 

 

 

 

 

 

 

 

 

 

 
 

 

Filter dock locking 

mechanism 

Filter Barrel Assembly 

Filter Dock 

Filter Dock 

 

DESOLDERING GUN MAINTENANCE 

3  

 

PACKAGE CONTENTS  

Cleaning Pin

 

21-19700 Main Station

 

Desoldering Gun

 

 Filter Pipe

 

Ceramic Filter 

Paper

 

Silcone Grease and 
Instruction Manual

 

 Vacuum Cover

 

Cleaning Drill 

Power Cord

 

 Desoldering Tips 

 

Spring Filter

 

Gun Holder

 

Summary of Contents for 21-19700

Page 1: ...1 19700 Desoldering Station Please read the manual before using the unit Keep manual in accessible place for future reference CAUTION Please remember to remove the pump securing screw M4 10 marked red from the bottom of the station before using Failure to do so may cause damage to the unit ...

Page 2: ... these directions to properly clean the desoldering gun 2 Turn on the desoldering gun and wait for the nozzle to heat up 3 Slowly insert the cleaning pin while turning the cleaning pin clockwise 4 Pull the cleaning pin out in a straight motion After extracting the Filter Barrel Assembly we can now take out the filter spring or the filter pads for cleaning or replacement Re assemble Filter Barrel a...

Page 3: ...filter dock locking mechanism The filter dock would push out to allow easy extraction of the filter barrel assembly which houses the filter filter spring and filter barrel cap Filter dock locking mechanism Filter Barrel Assembly Filter Dock Filter Dock DESOLDERING GUN MAINTENANCE 3 PACKAGE CONTENTS Cleaning Pin 21 19700 Main Station Desoldering Gun Filter Pipe Ceramic Filter Paper Silcone Grease a...

Page 4: ...not to damage any parts Be sure the unit is grounded Always connect power to a grounded receptacle CAUTION Misuse may cause extensive damage to the unit For your own safety be sure to comply with the following precautions CARE and SAFETY PRECAUTIONS 9 Filter Pads Nozzle cleaning pin Filter Spring General Guidelines Before usage dampen the filter pads with a little bit of water to allow efficient a...

Page 5: ...in in the hole 2 After fully absorbing all the solder cool the soldering junction in order to prevent it from becoming resoldered OPERATION GUIDELINES 5 Compact unit with air cylinder type strong suction vacuum pump Suited for multi layered PCB reworking The heating element and tip are designed closely to guarantee enough temperature during desoldering FEATURES SPECIFICATIONS Power Input Available...

Page 6: ...S GUIDE 7 OPERATION GUIDELINES I Connections 1 Connect the cord assembly of the DesolderingGun to the receptacle 2 Connect the tube to the vacuum outlet cap 3 Connect the power cord NOTE Confirm that the power switch is set to OFF before connecting the power plug to the power supply Check if the indicator light lights up when you turn the unit ON The suction nozzle begins to heat up as soon as the...

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