EasyManua.ls Logo

Weller WQB 3000 User Manual

Weller WQB 3000
39 pages
Go to English
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
BGA / QFP-Rework System WQB 3000
Manuel d‘Utilisation
Version 1.4

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Weller WQB 3000 and is the answer not in the manual?

Weller WQB 3000 Specifications

General IconGeneral
Control TypeDigital
Voltage230 V
Frequency50/60 Hz
Temperature Range50°C - 550°C
Heating TechnologyInfrared and Hot Air
Heating ElementHot Air
Nozzle SizeVarious sizes available

Summary

Description

Technical data

Detailed specifications including dimensions, voltage, power rating, and operational parameters of the WQB 3000 system.

Start-up

Set-up

Instructions for setting up the base unit, including adjusting feet and removing transport securing devices.

Preliminaries and connections

Steps for connecting the programming unit, compressed air supply, and power, as well as installing the temperature sensor.

Attachment and alignment of the circuit board and soldering nozzle

Guides for attaching and aligning the circuit board holder and soldering nozzle for precise positioning.

Operation with the programming unit

Temperature profile

Defines the four-step temperature profile (Preheat, Soak, Reflow, Cooling) for soldering and de-soldering processes.

Starting the soldering process

Details on initiating the soldering process via the programming unit's status display and key controls.

Program sequence

Explanation of the program sequence steps, sensor readings, and manual/automatic process control.

Changing the soldering parameters

Procedure for temporarily adjusting soldering parameters like temperature, airflow, and time for specific assemblies.

Loading and saving programs

Instructions on how to load, save, and manage up to 30 programmable process settings.

Determining the temperature profile with external sensors (Teach-In mode)

Guidance on using external sensors to determine optimal temperature profiles for automatic or manual Teach-In processes.

Special functions

Overview of special functions like temperature offsets, standby temperatures, fan speed, and display modes.

Operation of the soldering head and placement head

Component placement

Detailed steps for using the patented template system for precise component placement on the circuit board.

Module description - WQB 3000

Base unit

Description of the base unit's construction, features like adjustable feet, clamping arms, and control electronics.

Soldering head

Details on the soldering head's linear guides, depth stop, theta rotation, vacuum lift, and heating element.

Placement head

Description of the placement head's linear guides, vacuum pickup, reducer insert, and halogen light.

Bottom heater

Information on the high-temperature ceramic radiation elements, preheating zones, and temperature control of the bottom heater.

Circuit board holder

Details on the circuit board holder's precision linear guide, drive, and adjustment range.

Programming unit

Features of the programming unit, including LCD display, key switch, programmable sets, and special features.

Scope of delivery

Accessories (optional)

List of optional accessories available for the WQB 3000 system, including nozzles, clamping sets, and control consoles.

Spare parts

List of common spare parts for the WQB 3000 system, such as vacuum inserts, sensors, and heating elements.

Overview of the hot gas nozzles for the WQB 3000

Safety and liability

Warnings

Critical warnings regarding power cord usage, workstation tidiness, environmental conditions, and electrical shock protection.

Illustrations