DMTA069-01EN, Rev. D, March 2017
Chapter 2
28
Figure 2-7 Probe-holder assembly parts
Removable knob
The removable knob mounted on the swing arm allows for a precise positioning
of the probe holder along the slide assembly or the slide bar (see Figure 2-7 on
page 28).
Swing arm
The swing arm holds the yoke and ensures a constant contact pressure between
the probe-wedge assembly and the surface being inspected. A latch knob allows
for releasing the spring pressure to ease the installation of a wedge-probe
assembly (see Figure 2-7 on page 28).
Yoke
The yoke is the U-shaped part holding the wedge-probe assembly. Assembled to
the swing arm with bearings, the yoke rotates to maintain the wedge parallel to
the surface being inspected. The pivot buttons also allow the wedge to swivel (see
Figure 2-7 on page 28).
To latch the swing arm
Lift the swing arm upward until the latch knob engages itself with a click. See
Figure 2-7 on page 28 for the location of the latch knob.
To unlatch the swing arm
1.
Lift and hold the swing arm slightly to remove the spring force on the latch knob.
Removable knob
Split dovetail
Latch knob
Pivot buttons (2)
Mobile yoke arm
Wing knob
Swing arm
Yoke
Summary of Contents for ChainSCANNER
Page 5: ...DMTA069 01EN Rev D March 2017 Table of Contents v Index 87 ...
Page 6: ...DMTA069 01EN Rev D March 2017 Table of Contents vi ...
Page 8: ...DMTA069 01EN Rev D March 2017 List of Abbreviations viii ...
Page 18: ...DMTA069 01EN Rev D March 2017 Important Information Please Read Before Use 10 ...
Page 20: ...DMTA069 01EN Rev D March 2017 Introduction 12 ...
Page 28: ...DMTA069 01EN Rev D March 2017 Chapter 1 20 ...
Page 64: ...DMTA069 01EN Rev D March 2017 Chapter 5 56 ...
Page 74: ...DMTA069 01EN Rev D March 2017 Chapter 6 66 ...
Page 78: ...DMTA069 01EN Rev D March 2017 Chapter 7 70 ...
Page 84: ...DMTA069 01EN Rev D March 2017 Appendix A 76 ...
Page 94: ...DMTA069 01EN Rev D March 2017 List of Tables 86 ...
