The desoldering pump is made with ABS plastic handle, strong spring, high power suction. Designed for one-hand operation, durable and great for circuit boards and other solder remove work.
How to Use:
a. Place the tip of the nozzle against the solder you wish to remove.
b. When the solder melts, push the knob and a retracting plunger creates a strong power.
c. Easy to use, simply depress the plunger, place the tip of the nozzle against the solder you wish to remove.
d. When the solder melts, push the release button and a retracting plunger creates a strong vacuum at the tip, removing the melted solder.
Tips for Maintenance:
1.Turning cylinder counter clockwise and take down the cylinder.
2.Clean the piston and the inner cylinder with a brush, then oil the piston ring.
3.Carefully assembly the plunger in the cylinder.
WARNING: 