Rotech ANSI LTR, Инструкция по установке, эксплуатации и обслуживанию

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11
7. Tighten the jack bolts (370D) evenly until they contact
the frame. Continue to tighten until the dial indicator
reads the proper clearance.
8. Tighten bearing housing bolts (370C) evenly; then
tighten jack bolts (370D) evenly. Be sure the dial indicator
does not move from the proper setting.
9. Rotate the shaft to be sure it turns freely.
10. Reinstall the coupling guard.
11.Unlock power to the pump driver.
DIAL INDICATOR TECHNIQUE
1. Lock out power to the pump driver.
2. Remove the coupling guard.
3. Place a dial indicator with a magnetic base on the
pump base plate. Place the indicator against the end of
the pump shaft or coupling face.
4. Loosen jack bolts (370D) and jam nuts (423).
5. Tighten bearing housing bolts (370C) evenly while
slowly rotating the shaft until the impeller starts to rub on
the casing (100).
6. Set the dial indicator to zero.
Fig. 8
134
423
370D
370C
228