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6.Test for wiring correctness with continuity checks and also for unwanted grounds with insulation resistance tester.
7.Place starter handle in OFF position making sure that the internal mechanism of the cover will properly engage the starter.
CAUTION
Clean both
8.Install cover. Securely tighten all cover bolts making certain that no cover bolts are omitted. Use only bolts supplied with the enclosure.
9.Pour sealing compound into sealing fittings in accordance with the instructions supplied with each of the approved fittings and sealing compound package labels.
MAINTENANCE
1. Frequent inspection should be made. A schedule for | main- |
tenance check should be determined by the | envi- |
ronment and frequency of use. It is recommended that it should be at least once a year.
2.If necessary to open enclosure for inspection or service, always disconnect primary power source before opening enclosure.
3.Perform visual, electrical, and mechanical checks on all components on a regular basis.
•Visually check for undue heating evidenced by discoloration of wires or other components, damaged or worn parts, or leakage evidenced by water or corrosion in the interior.
•Electrically check to make sure that all connections are clean and tight, and that contacts in the components make or break as required.
•Mechanically check that all parts are properly assembled, and operating mechanisms move freely.
Table 1
Manaul Motor Line Starters 1
EMN Enclosure | NEMA |
|
|
Catalog No. | Size | Poles (Phase) | Catalog Number |
| 2 (1 Ph) | B100M0BX | |
| 3 (3 Ph) | B100M0CX | |
|
| ||
EMN24 | 2 (1 Ph) | B100M1BX | |
| 3 (3 Ph) | B100M1CX | |
|
| ||
| 2 (1 Ph) | B100MDBX | |
|
|
|
|
1.
All statements, technical information and recommendations contained herein are based on information and tests we believe to be reliable. The accuracy or completeness thereof are not guaranteed. In accordance with
Cooper Industries Inc. | IF 677 |
Revision 2 | |
PO Box 4999, Syracuse, New York 13221 • U.S.A. | Revised 03/03 |
Copyright© 2003, Cooper Industries, Inc. | Supercedes 04/02 |