What to do if the LCD is blank on my RKI Instruments Measuring Instruments?
If the LCD is blank, here are a few things to check: * First, ensure the unit is turned on by pressing and briefly holding the POWER MODE button. * If that doesn't work, the batteries may need replacing. Replace them. * Also, verify that the battery cover is completely closed and the screw is tight.
Why is my RKI Instruments HS-04 showing an abnormally high reading?
An abnormally high reading on your instrument, when other gas detectors show normal values, can be due to a few reasons: * The humidity filter may need replacement, so replace it. * The instrument (HS-04) may need recalibration, so recalibrate the unit. * If problems persist, the sensor may need replacement and recalibration.
General| Brand | RKI Instruments |
|---|---|
| Model | HS-04 |
| Category | Measuring Instruments |
| Language | English |
Details how other gases may affect H2S detection readings.
Provides a brief description of the HS-04 gas monitor and this manual.
Describes the HS-04's features, design, and applications.
Lists the technical specifications and alarm points for the HS-04.
Explains the conventions used in the operator's manual for notes and warnings.
Introduces the HS-04 instrument and its accessories.
Details the physical parts of the HS-04, including case, LCD, and buttons.
Lists and describes the standard accessories included with the HS-04.
Lists and describes optional accessories available for the HS-04.
Guides on turning on, operating, and shutting down the HS-04 in Measuring Mode.
Explains the types of alarms and their visual/audible indicators.
Provides procedures for responding to gas, over range, and battery alarms.
Describes how the HS-04 logs data and how to download it.
Introduces the Display Mode and its menu items.
Provides tips and instructions for navigating and using Display Mode.
Details how to view gas readings like Peak, STEL, TWA, and Temperature.
Covers adjusting buzzer volume and viewing alarm points.
Explains the HS-04's User Mode and calibration procedures.
Step-by-step guide on performing a bump test on the HS-04.
Instructions for performing fresh air and span adjustments (calibration).
Covers configuring bump tests, calibration, alarms, and system parameters.
Covers troubleshooting and procedures for replacing parts.
Lists common problems, their causes, and recommended solutions.
Provides instructions for replacing batteries, filters, and sensors.
Lists all part numbers and descriptions for the HS-04 and its accessories.
Describes the HS-04's Maintenance Mode and its settings.
Instructions on how to access and navigate Maintenance Mode.
Details configuration options available in Maintenance Mode.
Describes the HS-04's Gas Select Mode and its items.
Instructions on how to access and navigate Gas Select Mode.
Covers settings for alarm points, span, and stealth/vibrator.
Instructions for exiting Gas Select Mode to return to operation.
Details how other gases may affect H2S detection readings.
To Next Page
