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Electric control box
WR1904 Electric Controller
WR1904 Electric controller is applied to control a set ofU-※※AL circle type electric grease kubrication pump combine with an adding pump namely increase a controller of add filling based on the WDEA-2E electric controller to realize filling automatically in the system .It can stop automatically when it’s fulfilling,and staring automatically when reached a low limit of oil level.
Inquiry
This controller can send three kinds of fault signal of"prolong filling time","oil level low""overload operation",has a connection point outsde to send operation(stop,working,fault)signal of lubrication system to the main machine or main controller room.
Appearance and dimensions：
| No | cade | show | No | cade | show |
| 1 | JS | counter | 7 | 30GF2 | oil level low |
| 2 | 30GA | electric source | 8 | 30GF3 | overload openration |
| 3 | 30GC | fill pump working | 9 | 3-88GA | fill pump starting |
| 4 | 30GB | operating | 10 | 3-30GF | fault recover |
| 5 | 30GS | stop | 11 | 3-88G | optional operation |
| 6 | 30GF1 | prolong |
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