Ulvac DTU-20 Series, Инструкция по эксплуатации

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16 Conduct replacement work on the lower level by following procedures 4 through 15 described
above.
17 When replacement work of lower level was finished, rotate the pump 180°so that rubber leg is
moved down and attach Casing Cover
⑦
.
18 Attach Panel
①
of left and right and switch plug terminal and ground simultaneously.
19 Attach Handle
⑤
.
20 In the last, confirm whether screws or valves besides the parts replaced are not left. If anything
left, it would be conceivable to fail replacement or mounting. Check the procedure from the item
1.
21 Before turning the switch ON, check the work, particularly the area related to the power supply,
again and start the pump operation.
2) Replacement of bearing
Request Ulvac Service Section.