Unitek 6-099-04, Operation And Maintenance Manual

Page: 25 / 88

CHAPTER 2: GETTING STARTED
MICROPULL
®
IV WIRE BOND PULL TESTER
990-180 2-3
Beam Module Installation
NOTE:
Do not install the hook at this
time
1 With the POWER switch set to
OFF, install the beam module to
insure that both connectors are
connected.
2 Remove the thumbscrew on the left
side of the beam.
3 Place the beam next to the beam
mounting arm.
4 Insert the blue ribbon cable
connector in the receptacle on the
top of the beam.
5 Insert the three-pin black connector
in its receptacle as illustrated in
figure 2-2.
6 Align the dowel pins on the beam
with the mounting holes on the
mounting arm.
7 Making sure that the beam is parallel to the beam mounting arm and install the thumbscrew.
Beam Module Removal
Making sure that the ribbon cable is carefully removed from its receptacle, remove the beam module by
reversing the procedure outlined above.
Switch and Cable Installation
WARNING:
To prevent injury to yourself, or damage to the device holder, always remove it from the
base plate prior to moving the MP4 on the bench.
1 Connect the footswitch to the footswitch receptacle located on the rear of the Electronic Control
Unit.
2 Connect the cable from the Pull Module to the mating connector located on the rear of the Electronic
Control Unit. The locating tabs on the plug should align with the mating slots in the receptacle.
Tighten the threaded locking ring.
3 Check both fuses to see that they are correctly installed. One fuse is located on the rear of the
Electronic Control Unit and the other is on the rear of the Beam Pull Module.
Figure 2-2. Attaching Beam Module to the
Beam Arm