Figure 44: Slide The Splice Assembly To The Left; Figure 45: Inserting The Splice Bolts; Figure 46: Place A Conical Washer Under The Bolt Head; Figure 47: Torque All Bolts - Hach sc200 User Manual

80459-641-01E
10/2012
Figure 45: Inserting the Splice Bolts
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4. Slide the splice assembly to the left until the two left holes are in line with the
corresponding holes in the horizontal bus in the left section (see Figure 44).
Figure 44: Slide the Splice Assembly to the Left
5. Re-install the two left bolts through the splice assembly and into the
horizontal bus (see Figure 38 on page 39). Make sure the original
conical washers are re-installed with the concave side facing the splice
bus (see Figure 46).
Figure 46: Place a Conical Washer Under the Bolt Head
Bolt
head
Bus bars
6. Torque the bolts to 31–32 lb-ft (41.87–43.22 N•m). See Figure 47.
Figure 47: Torque All Bolts
7. Repeat Steps 2–6 for all phases and the neutral bus (if supplied).
8. Before energizing the equipment, replace all covers and barriers.
Model 6 Motor Control Centers
Section 4—Installing the MCC
Conical
washer
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41