GSI Outdoors PNEG-552 Safety Precautions, Use Caution in the Operation of this Equipment

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1. Safety

Safety Precautions

READ THESE INSTRUCTIONS BEFORE OPERATION AND SERVICE

SAVE FOR FUTURE REFERENCE

1.Read and understand the operating manual before attempting to operate the dryer.

2.NEVER operate the dryer while the guards are removed.

3.Power supply should be OFF for service of electrical components. Use CAUTION in checking voltage or other procedures requiring the power to be ON.

4.Check for gas leaks at all gas pipe connections. If any leaks are detected, DO NOT operate dryer. Shut down and repair before further operation.

5.NEVER attempt to operate the dryer by jumping or otherwise bypassing any safety devices on the unit.

6.Set pressure regulator to avoid excessive gas pressure applied to the burner during ignition and when the burner is in operation. See Chart on Page 25 for operating procedures. DO NOT exceed maximum recommended drying temperature.

7.Keep the dryer clean. DO NOT allow fine material to accumulate in the plenum chamber. Clean grain is easier to dry. Fine material increases resistance to airflow and requires removal of extra moisture.

8.Keep auger drive belts tight enough to prevent slippage.

9.Use CAUTION in working around high speed fans, gas burners, augers and auxiliary conveyors which can START AUTOMATICALLY.

10.Keep area around air inlet to the fan clear of any obstacles and combustible materials.

11.BEFORE attempting to remove and reinstall any propeller, make sure to read the recommended procedure listed in the Service section of the manual.

12.Make sure that capacities of auxiliary conveyors are matched to dryer auger capacities.

Use Caution in the Operation of this Equipment

This dryer is designed and manufactured with operator safety in mind. However, the very nature of a grain dryer having a gas burner, high voltage electrical equipment and high speed rotating parts, presents hazards to personnel which can not be completely safeguarded against without interfering with the efficient operation of the dryer and reasonable access to its components.

Use extreme caution in working around high speed fans, gas-fired heaters, augers and auxiliary conveyors, which may start without warning when the dryer is operating on automatic control.

Keep the dryer clean. Do not allow fine material to accumulate in the plenum chamber or surrounding the outside of the dryer.

Continued safe, dependable operation of automatic equipment depends, to a great degree, upon the owner. For a safe and dependable drying system, follow the recommendations within the Owner’s Manual and make it a practice to regularly inspect the unit for any developing problems or unsafe conditions.

Take special note of the Safety Precautions before attempting to operate the dryer.

PNEG-552100 Series Dryer

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Contents Series Dryer PNEG-552100 Series Dryer Contents Table of Contents Safety Guidelines Emergency Stop Dryer OperationUse Caution in the Operation of this Equipment Safety PrecautionsDecal DC-889 Decal DC-1224Decal DC-972 Safety Alert DecalsDecal DC-1225 Decal DC-1227Decal DC-1229 Decal DC-973 RegulationsDryer Control Panel Moisture Control Dryer Control Panel Featuring the 100 Series Control SystemUnload Switch Dryer Power Stop Switch Setting the Dry, Cool, Unload and Out of Grain Timers Monitoring Grain Temperatures, Plenum Temperature or Timers Safety Circuit Shut Down Messages Special FeaturesLoss of Flame Error Conditions Error Conditions Inspect the Metering Rolls Set Control SwitchesFuel Check Electrical PowerControl Power Switch Power Start ButtonMetering Roll Operation Fan SwitchLP Gas Natural Gas Burner SafetyHeater Test Fire Staged Batch CheckStopping Dryer Operation Dryer Shut DownRef # Description Full Start-Up Check Continuous Flow OperationFilling the Dryer Staged Batch Operation Fan Setting Heater Setting Fan Function Heater FunctionPNEG-552 100 Series Dryer Starting the Dryer Series Batch Timer SettingsAdjusting the Temperature Full Heat Continuous Flow Operation Initial Moisture Full Heat Approximate Adjusting the Moisture ControlMoisture % Removed pts Speed Dry Time min Low High Hours of Service per Year Range Suggested Lube Interval Seasonal Inspection and ServiceInsulation Class Consistency Type Grease Frame Type Lubrication ProceduresSuggested Lubricants Additional ChecksRef # Description Threaded Bushing Holes Fan Propeller Removal and InstallationClearance Holes Fan Blade Removal Fan Motor Removal and InstallationPosition of Fan Motor Heater Parts Removal and Installation Main Controls Metering Roll ServicingAs necessary. See F How to Determine a Metering Roll ProblemHow to Clear a Jammed Metering Roll Series Single Fan Wiring to Control Box Series Front Panel External Wiring Series Front Panel Internal Wiring Series Lower Back Panel Wiring Series External Wiring to Dryer Series Upper Control Box Wiring Series Main Power Wiring Series Control Schematic Series Control Schematic PNEG-552 100 Series Dryer Series 220 Volt 1 Phase Power Schematic Series 220VAC 3 Phase Power Schematic Series 440VAC 3 Phase Power Schematic Press the dryer power start button Problem Possible CauseDisplay shows Vapor High Temperature Display shows Rear Discharge Warning Display shows Plenum High TemperatureDisplay shows Grain High Temperature Plenum High Temperature messages atTroubleshooting Wires connected together, the thermostat is faulty FAQs PNEG-552100 Series Dryer GSI Group Warranty