STP-301/451 Series Instruction Manual
10
10 Safety Functions .........................................................................10-1
10.1 Power Failure ................................................................................................................10-1
10.2 Abnormal State of Magnetic Bearing.............................................................................10-3
10.3 Excessive Vibration .......................................................................................................10-3
10.4 Motor Driver Overload ...................................................................................................10-3
10.5 Overheating Inside the STP Pump ................................................................................10-3
10.6 Overheating Inside the STP Control Unit ......................................................................10-3
10.7 Overspeed.....................................................................................................................10-3
11 Troubleshooting, Maintenance and Inspection............................ 11-1
11.1 Troubleshooting Immediately After An Abnormality/Error Occurs .................................11-1
11.1.1 In Case of a Power Failure:.............................................................................11-1
11.1.2 In Other Cases................................................................................................11-1
11.2 When Error Message is Displayed ................................................................................11-2
11.2.1 Error Messages...............................................................................................11-2
11.2.2 Displaying Past Abnormalities/Errors and Accumulated Running-Time..........11-5
11.2.3 Abnormalities When Powering ON..................................................................11-7
11.2.4 Abnormalities When Performing the STP Pump Start Operation ....................11-7
11.2.5 Other Abnormalities ........................................................................................11-8
11.3 Maintenance and Inspection .........................................................................................11-9
11.3.1 Inspecting the Air Cooling Fan ........................................................................11-9
11.3.2 Replacing the Fuses .....................................................................................11-10
11.3.3 Cleaning and Decontamination .....................................................................11-11
11.3.4 Inspecting for Deposit ...................................................................................11-11
11.3.5 Overhaul .......................................................................................................11-12
11.3.6 Transporting for Repair or Overhaul..............................................................11-13
12 Storage and Disposal ..................................................................12-1
12.1 Storage of the STP Pump .............................................................................................12-1
12.2 Storage of the STP Control Unit....................................................................................12-1
12.3 Disposal ........................................................................................................................12-2
13 Specifications and Accessories ...................................................13-1
13.1 Specifications of the STP Pump....................................................................................13-1
13.2 Specifications of the STP Control Unit ..........................................................................13-5
UNIT CONVERSION TABLE
ANNEX
MALFUNCTION INFORMATION
STP Series / Global Service Network
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