Keithley PA-624 (B - May 2010)(4200-MAG Base) free download

File name PA-624 (B - May 2010)(4200-MAG Base).pdf

Models 4200-MAG-BASE, VAC-BASE, and 4225-RPM Keithley Instruments, Inc. Probe Station Mounting Base Installation Instructions 28775 Aurora Road Cleveland, Ohio 44139 1-888-KEITHLEY www.keithley.com Introduction WARNING These procedures must be performed by qualified service personnel. Failure to recognize and observe normal safety precautions may result in equipment damage, personal injury, or even death. This document provides installation instructions for the Keithley PreAmp Base Models 4200-MAG-BASE, 4200- VAC-BASE, and the 4225-RPM. Read through this document and make sure all components required to complete the installation are available before proceeding. NOTE The Model 4200-SCS comes with a toolkit containing all the tools required to properly install the PreAmp to the base as described in this document. Also, the Model 4225- RPM comes with a TL-32 (3/32" hex key L-wrench) to mount the base as described in this document. The Model 4200-MAG-BASE and 4200-VAC-BASE are intended to provide a secure mounting surface for locating a Model 4200-PA PreAmp or a Model 4225-RPM on a probe station platen. PreAmp Installation Use the following procedure for installing each PreAmp onto the MAG base. WARNING Turn off the power from all the connected instruments and disconnect power cords. Make sure all power is removed and stored energy in external circuitry is discharged. Failure to remove all the power from the instruments may result in equipment damage, personal injury, or even death. Step 1 Install the Remote PreAmp (Model 4200-PA) onto the base by securing it with the captive screw (see Figure 1). PA-624 Rev. B / May 2010 1 Probe station mounting base installation instructions Figure 1: PreAmp and base assembly Step 2 Place the PreAmp and the base assembly on the probe station platen. Step 3 For the Model 4200-VAC-BASE only, route the vacuum hose to the hose fitting on the base (see Figure 2). Apply a vacuum to the base. If the base does not securely hold in position, reposition the base on a clean flat surface. NOTE To remove the vacuum base, press the Control valve pushbutton (see Figure 2). Figure 2: Vacuum connection (Model 4200-VAC-BASE only) 2 PA-624 Rev. B / May 2010 Probe station mounting base installation instructions Step 4 Connect the manipulator's FORCE and SENSE cables to the FORCE and SENSE triax connectors on the PreAmp (see Figure 3). NOTE T