Chapter 3: Operating Instructions; Section I. Operating Precautions; General Operator Safety; Section Ii. Preparing For Operation - Unitek MICROPULL IV MP4/115 Operation And Maintenance Manual

OPERATING INSTRUCTIONS

General Operator Safety

Always wear safety goggles any time you are operating the MP4.
Initial Operating Procedure
The following procedure is designed to familiarize you with the operation and features of the MP4. After
once performing these instructions in detail, you should be able to devise a simple procedure specifically
tailored to your requirements.
1 Assure that the power plug from the MP4 is connected to the appropriate power receptacle.
2 Switch the POWER switch to ON. The site illumination lamp should light.
3 Press the footswitch, the beam should move and/or follow the control lever.

Installing the Hook on B10 and B100 Beam

WARNING: Switch the POWER switch to OFF.
1 Pull the beam access cover forward. Select the proper
hook. Many specifications require that the Hook
diameter be approximately 2.5 times the bond wire
diameter.
2 Place the slotted end of the hook insertion tool through
the hook access hole in the beam housing (figure 3-1)
until it rests on top of the beam.
NOTE: Be sure the slotted end is resting on the beam and
that the slot is parallel to the length of the beam.
990-180
CHAPTER 3
Section I: Operating Precautions
Section II: Preparing for Operation
®
MICROPULL IV WIRE BOND PULL TESTER
WARNING
Beam access cover
Figure 3-1. Installing Hook on B10
Hook insertion tool
Hook access hole
Beam cover
Beam support
Beam
Hook assembly
and B100 Beams
3-1