UNIFLOW
®
4 PULSED HEAT CONTROL
990-908 1-1
CHAPTER 1
DESCRIPTION
Section I: Features
Overview
For the rest of this manual, the Uniflow
®
4 Pulsed Heat Control will simply be referred to as the
Control. There are two versions of the Control, both have the same control panel, operating procedures,
and specifications. Uniflow 4 is a single unit containing the control panel and output transformer.
Uniflow 4R is the Control without the transformer inside the control unit. The Uniflow 4R requires an
external transformer. This allows you to place the transformer next to the reflow head, while the 2-
meter connecting cable allows you to put the control panel in a more convenient location such as a shelf
at eye-level. Consult Amada Miyachi America if custom lengths of connecting cables are required.
For the rest of this manual, both models of Uniflow will simply be referred to as “the Control,” except
in specific instances where unique descriptions are required such as specifications, connections, etc. In
those cases reference will be made specifically to Uniflow 4 or Uniflow 4R.
Uniflow 4 Uniflow 4R
If you have questions about custom items in your Control that are not covered in this manual, contact
Amada Miyachi America using the phone, e-mail, or mailing information on the
CONTACT US page in
the front of this manual.
The Control is a power supply designed for reflow soldering or heat sealing electronic interconnections
using a precisely controlled temperature profile.
The design of the Control is directed toward compactness, reliability, safety and simplicity, ease of use,
and ease of repair.