CDI Torque MULTITEST Government - Manual (Page 68)

5-4
Calibration
2. Remove separated adaptor from calibration block.
3. Attach transducer to the calibration block so that red
mark on transducer lines up with white dot in left bottom
corner on calibration block. Tighten six 1/2"-13 hex head
bolts to 75 ft lb torque.
4. Attach the 1-1/4" drive adaptor plate using six 1/2"x13
hex head bolts, each torqued to 75 ft lb using the torque
wrench, and 3/4” open end adaptor, supplied.
5. After calibration, re-install the internal drive plate and
bottom plate using appropriate 1/2"x13 screws, torquing
them to 75 ft lb. Also re-install the separated adaptor to
the calibration block.
Appropriate hangers and weights are listed in the calibration
check point table in this chapter. Notice that the weight of the
hanger is included in all measurements. The hanger must be
removed to set ZERO TARE on the Indicator.
4-in-1 Transducer Mounting Detail for Calibration
The 4-in-1 transducer mounts upright with integral transducers
in the vertical position. This transducer may be mounted to
a:
• Wall using four 1/4" bolts torqued to 10 ft lb, or
• Sturdy table using a right angle bracket. Refer to Figure 5-4.
Figure 5-4: 4-in-1 Transducer Mounting Detail
The 4-in-1 transducer may also be mounted to the calibration
stand, shown in Figure 5-2, using the fixture multiple
transducers P/N 2500-500-02. For this mounting configuration
the two slide knobs must be loosened and four 5/16-18 bolts
attached to secure the 4-in-1 transducer to the bracket
assembly.
NOTE: Transducers the with four bolt flange, tighten the
four 3/8”-16 hex bolt to 45 ft lb.
Amendment for User’s Manual: December 08, 2006.