Page 415 - Industrial Power Engineering and Applications Handbook
P. 415

T'             240V, AC  control supply   c









                                                                                   D
                                                                                   I
                                                                                   c
                                                                                   iz



                                                               water flow
                                                                switch
                                                          Q  --4*---

                                                             Cooling water
                                                              flow switch
                                                             ---e,-*---

                                                                 HP
                                                                switch
                                                          u:  --4&--Q              5 i
                                                                                   4
                                                                                                                         Low water
                                                                                   4
                                                                 LP                u     0                              level switch
                                                                switch                 s -i
                                                                                         71
                                                          3 --4*---                u
                                                                                                                I
                                                                                         0                     .,"
                                                                                         4'
                                                              Oil pressure               -0-   N
                                                                switch
                                                             ---e,*---
                                                        I     thermostat

                                     -d
                                       Crankcase   m                                                            I
                                        heater                                                                 "  V
                                       (COMP-1)                                              N
                                                      v
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