SSR-15 -100 HP- E66268
SOURCE: I have an ingersoll rand ssr-ep60 with intellisys
There have a hidden button to turn on to do setting
SOURCE: HAVE A SSR-XH60 SCREW COMPRESSOR
The motor starter overload auxiliary contact is wired into the intellisys control unit. If the motor would overload, then the thermal overloads in the motor starter will trip. When this occurs you will get that message. The overloads are in the electric panel on the left side. You will have to remove the screws to gain access. Be sure to have disconnect off when removing cover. There is a reset button on the motor starter you can press to reset. Now the question is why did it trip? There are a few common possibilities. On is dirt in the coil not allowing enough air to pass over the motor. Slipping belt generating too much heat. Old or low oil causing high temperatures. Pressure setting set higher than unit is designed. You can set pressure on the intellisys. Another reason is short cycling. If you have this set for start stop operation by pressure, the minimum run time should be at least 10 min, and I believe mfg recommends even longer. If it starts and stops too frequently, the motor will overheat.I hope this helps. (I maintain a very similar unit where I work) These units are usually very trouble free units if you keep the oil, oil filter, air filter, and separator changed as recommended.
SOURCE: HAVE A SSR 15-50HP SCREW
This is letting you know the motor rotation is incorrect. If this is a new unit or has just been installed or other rewiring work done in your plant etc. you need to get your electrician to roll 2 of the 3 incoming power leads. If this compressor has been in service and operating you have a vacuum switch or transducer possibly bad. you also need to check the transducer line or vacuum switch line ( both are normally 1/4 inch plastic tubing) for tightness and leaks. For example the line has rubbed a hole in it. When you try to start the unit the transducer does not see the required vacuum. The controller interrupts this low or no vacuum as the rotation is incorrect and thus gives a check motor rotation alarm and shuts down.
SOURCE: I HAVE AN INGERSOLL RAND
I know you have checked voltage. However please remove the fuses for control power and check,also check fu4 and 5 16volt fuses. next check power on the controller input. Don't remember terminal # but if you look in electrical cover removed to gain access, a wiring schematic will be affixed to it. I think it's on j5 terminal 36 110volts. But please check the schematic first. If you have power at the input terminal I suspect the controller is bad but continue with the following checks. If no power at terminal 36 check the hat (High Air Temperature) switch. Its located on the end of the airend and about 1/2 inch flex connected.If the hat switch is good check the emergency stop contacts. Note the power lite picks up voltage before the emergency stop and hat switch. So even though the lite is on one of these switches may be bad.
SOURCE: Ingersoll Rand SSR EP60 60hp
OK, Compressor should be shut down and showing (ready to start) in display. Press load/unload button once then press hidden right button within 3 seconds. This will let you access the set point program. It will include language, temperature and pressure, rated pressure,etc. Make sure you look at the data tag affixed to the unit and see what the rated pressure is for your unit. You can endanger yourself and equipment by over pressurizing the components of the compressor.
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