Hardinge Talent 6/45, Руководство по обслуживанию

Страница: 42 / 104

7. Remove the cover from electrical junction box
“H”, Figure 4.5 or 4.7.
8. Record the electrical connections in the
junction box. Refer to Figure 4.13.
9. Disconnect the three power wires and the
ground wire.
10. Remove the retaining nut from the conduit
fitting and remove the conduit assembly from
the junction box.
11. Remove the cover from the electrical junction
box on the replacement pump assembly.
12. Install the conduit assembly on the junction box
on the replacement pump assembly.
13. Connect the ground wire and three power
wires as recorded in Step 8.
14. Mount the cover on the electrical junction box.
15. If necessary, remove the mounting flange from the old coolant pump assembly and mount it on
the replacement assembly.
- NOTE -
Apply pipe thread sealant to the threads on the fittings.
16. If necessary, remove the fittings from the old coolant pump assembly and mount them on the
replacement assembly.
17. Mount the coolant pump assembly on the tank and secure using the two wing bolts.
18. Connect the coolant hoses to the fittings on the coolant pump assembly.
19. Connect the coolant pump cable to the power case.
4-10 M-448B
Figure 4.13 - Electrical Junction Box,
Internal View
TP5252