The portable HAKKO 474 vacuum pump type or the economical HAKKO 475 air compressor type.
Both models are constructed of static dissipative materials using an ESD design which prevents damage to circuit boards and parts caused by electro-static discharge.
Heating element and motor features zero-cross switching in order to prevent electrical surges.
An insulated transformer completely isolated the output circuit from the power input circuit.
HAKKO 475 - external air compressor type
Use filtered air to clean away any dust, oil and moisture.
With the trigger pulled and air flowing, adjust the regulator air pressure to 71 psi (5.0kgf/cm2).