Conair GB/ WSB manual Wiring Considerations, Proceed to Check OUT Procedure Next

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WIRING CONSIDERATIONS

The wiring of your blender is very important to its proper operation. Electronics are very susceptible to voltage spikes and static charges, both of which are very common in plastics factories.

To MINIMIZE these things, consider the following.

1.The power supply should be solid; a strong supply, not limited by a "just adequate" control transformer. A source of voltage that comes from a large transformer that supplies a large portion of the plant is better then a small power supply transformer that is intended to supply only this device. Power supplies, even though they may be "isolation" transformers, will still pass all voltage spikes right through. Their small size limits their ability to dampen RF (Radio Frequency) noise that is often induced into the system from outside sources. This proves worse then connection to larger central transformers.

2.Avoid running the power supply line along side any heavy power lines. An unshielded power supply in a raceway along side other heavy power lines will pick up induced RF noise and transfer it into the GB/WSB steel enclosure causing computer trouble.

3.Long extension cords should be avoided. They also reduce the ability to provide a dampening effect on spikes and static. The further the equipment is from a substantial power source, the more susceptible it is to spikes.

4.The CONTROLLER and the GB/WSB frame MUST share the same GROUND PATH. This is why you MUST plug the controller into the OUTLET that is provided ON THE FRAME of the blender.

5.REMOTE SYSTEMS. If you have your controller mounted in a remote location, you will have a number of power and signal cords running between the frame and the controller. BE SURE that the LOW VOLTAGE lines are NOT BUNDLED to the HIGH VOLTAGE lines and keep them away from other nearby electrical lines.

LOW VOLTAGE lines are: Load Cell cable, Level Sensor cord, Air Solenoid cable, and Printer and Computer cables.

HIGH VOLTAGE lines are: Mixer motor cable, feeder motors, and MAIN POWER line.

Keep these sets of cables SEPARATED.

6.VACUUM LOADER CONVEYING LINES. Keep them away from all electrical lines, particularly the Load Cell lines. Conveying plastic produces extreme static sources. A power supply line, even in conduit, that runs next to a vacuum line, can introduce extreme static pulses into the processor. Keep conveying lines SEPARATED from electrical supply lines.

7.We use many internal tooth "STAR" washers in assembly to ensure a good ground path between painted parts. Do not remove them.

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Contents Gravimetric Blenders Date Manual Number UGB006/1103 Serial numbers Model numbers Part Hardware Maintenance Part Troubleshooting / SoftwareFour Component Software Part OperationCheck OUT Procedure Assembly InstructionsSpecial Features Proceed to Safety Hazards NextSafety Features Safety Interlock Switch Safety Hazards MIX BladesProceed to Assembly Next Additional MIX Blade Hazard Disclaimers Load Cells are Easily Damaged Part AssemblyPlease Be Careful On the NextPage Proceed to Check OUT Procedure Next Wiring ConsiderationsTurn Power on Procedure What should Happen Plug in ControllerAT this Point Touch Weigh BIN Very LightlyPress REG KEY Press Alarm KEYLED # Press NAT KEYPage Exit PasswordBe Sure Part Operation Load Cell CalibrationCAL OFF CALOper Proceed to Normal Operation NextOperate COLMicro Pulse Selected Models Special InstructionsGB/WSB MB GB/WSB 240RPower OFF If Problems DevelopPower on Instructions for Normal OperationNormal Operating Sequence Each Cycle Exit Regrind ROM OK Eight Character DisplayStrobe Light and Beeper Alarms Right Column AlarmsAlarm Silence LED LightsMixer Motor ON/OFF/TIMED Switch Mixer Motor OutletMixer Motor Fuse Keypad Internal FusesDate Recipe Keypad Automatic Operation ModeRUN RCPSave BtchTABLE, FLG Page TAG FastALL Keypad Manual ModeTime ADD TimedPage Keypad Program Mode Para Star FunctionsYLD Ctrl Page Page Page Page Page Page Page Page Parameters Parameter List Brief ExplanationsMIX Time XXX RLO Page CPL Full Explanation of Parameters MPO No ALARM, no RetriesMIX BER KDF / WDFPage ROV Page Example RHL is Set 10 percent Page SET SettingPage Page Page Page Page XCV + XRC TCV + TRCXTP XUL XALPTD LIQMCT Page FLG RPO NPO CPO Parameter Default Settings Four SoftwareAPO MPO RAL NAL CAL AAL MIX JOGRTI NPT CPT APT RWTNWT NTIChanging Parameters Prnt Prnt OFFREG Natural COL TotalFinal DISP,% What to Check for Page Page Page Time Special TestsTime Natural Calibrate NaturalPARAMETER, PRT Material Usage InformationDate Time Totals Grand PCT Current Cycles Last Printed 11/01/90Part IV Troubleshooting What to do Increasing Throughput Typical Problems Page Normal Operating Sequence Material Runs OUT Verifying Load Cell Function Load Cell RAW Signal Readout CNT OFFCNT Results to Expect Clear Routine Clear ALL RestartCore Dump Weigh BIN Dump Valve Soft Close Clean OUT Issues MIX Problems Page Zero Recalibration of Load CellsWait FullDispense Gates Blender Preventive MaintenanceLoad Cells Weigh BinsThese Instructions for Totalizers only Stop END of Cycle Special Totalizer FunctionBlender TotalizeComputer Outputs Wiring Supplement Call Appendix A-2 Gravimetric Batch Blenders Autoweigh GBM Series Models SpecificationsTOP View Front View Side View Gravimetric Batch Blenders AutoWeigh GB100 Series ModelsGravimetric Batch Blenders GB 220 and 420 Models 120V/1 phase/50-60 Hz 240V/1 phase/50-60 HzTOP View Mounting Interface Gravimetric Batch Blenders AutoWeigh GB240 and GB440 Models2124 Gravimetric Batch Blenders AutoWeigh GB900 Series ModelsGB1840 GB1860 Gravimetric Batch Blenders AutoWeigh GB1840 and 1860 ModelsControl Remote Mounted Models WSBM22 WSBM131 WSBM140 Gravimetric Batch Blenders Wsbm Series modelsSide View Front View Side View, R Model Front View, R Model Gravimetric Batch Blenders WSB 100 and 100R Models24.4 Gravimetric Batch Blenders WSB 220 and 420 ModelsWSB442 Gravimetric Batch Blenders WSB 240/440 and 240/440R ModelsGravimetric Batch Blenders WSB 1840, 1850 and 1860 Models Appendix C Appendix C Appendix C Appendix C Appendix C Appendix C Appendix C Appendix C