Bacharach H25-IR Operation & Maintenance Manual

Also see for H25-IR: Product catalog Specifications Instruction

Contents

Bacharach H25-IR Operation & Maintenance Manual Manual pdf 61 page image

H25-IR SpecificationsInstruction 3015-5286 556 Troubleshooting0001 BOX TEMP ERRORInside chassistemperatures greater than55degC or lessthan -5degCYESNOMove to cooler or warmer environmentto correctTemp sensor defectiveReplace motherboardDoes fault codeAlso Indicate A/D failure0400?A/D defective(other faults will also result)Replace motherboardYESNOBacharach Inc. CONFIDENTIAL for internal use onlyH25 IR FAULT CODE TROUBLE SHOOTER0002 BENCH TEMP ERRORBench tempsensor greater than55degC or lessthan -5degCYESNOMove to cooler or warmer environmentto correctReplace detector ribbon cableAnd retestIs detector ribboncable disconnectedon either end?Reconnect cable and hot glue in placeYESNO Connect detector endof a new bench with existingcable. Is temperatureNormal?Bad detector PCBReplace optical sensorYESNOTemperature readingcorrected with newcable?Bad ribbon cable, replaceBad SPI Bus connection,Replace motherboardYESNOBacharach Inc. CONFIDENTIAL for internal use onlyH25 IR FAULT CODE TROUBLE SHOOTER