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PDM PRO CO2 USER MANUAL WatchGas | Klaverbaan 121 | 2908 KD Capelle aan den IJssel | The Netherlands | www.watchgas.com | info@watchgas.com WatchGas | Klaverbaan 121 | 2908 KD Capelle aan den IJssel | The Netherlands | www.watchgas.com | info@watchgas.com...
If calibration and self-test fails continuously, please do not use the device and contact a WatchGas distributor. • Clean detectors with a soft cloth and do not use chemical substances for cleaning. WatchGas | Klaverbaan 121 | 2908 KD Capelle aan den IJssel | The Netherlands | www.watchgas.com | info@watchgas.com...
Over Limit Calibration / Setting Failure Standard gas calibration Alarm condition Short Term Eposure Limit Time Weighted Average Test Fail End of test WatchGas | Klaverbaan 121 | 2908 KD Capelle aan den IJssel | The Netherlands | www.watchgas.com | info@watchgas.com...
• Once the test is passed, “SUC”(V) icon appears on the display. If test is failed, “FA”*(X) mark appears on the display. WatchGas | Klaverbaan 121 | 2908 KD Capelle aan den IJssel | The Netherlands | www.watchgas.com | info@watchgas.com...
Measured TWA value Low Alarm Value Setting High Alarm Value STEL Alarm Value Setting Setting TWA Alarm Value Firmware version Setting Calibration Concentration WatchGas | Klaverbaan 121 | 2908 KD Capelle aan den IJssel | The Netherlands | www.watchgas.com | info@watchgas.com...
Clicking the Key button during the any mode, will automatically return to the Measuring Mode. To enter to the mode, click and hold the Key Button for 2 seconds WatchGas | Klaverbaan 121 | 2908 KD Capelle aan den IJssel | The Netherlands | www.watchgas.com | info@watchgas.com...
Delete maximum STEL and CLr STEL, concentration %vol / ppm Unit Concentration unit conversion Init Reset Self Self test Test Bump test WatchGas | Klaverbaan 121 | 2908 KD Capelle aan den IJssel | The Netherlands | www.watchgas.com | info@watchgas.com...
Connect the detector with a computer via a USB-C cable. * Refer to the more information in the PC program description part. WatchGas | Klaverbaan 121 | 2908 KD Capelle aan den IJssel | The Netherlands | www.watchgas.com | info@watchgas.com...
But, If N2 calibration is failed, FAIL message(X) appears. CAUTION Use the regulator with a flow rate of 0.2LPM(Liters per minute) of a gas cylinder. WatchGas | Klaverbaan 121 | 2908 KD Capelle aan den IJssel | The Netherlands | www.watchgas.com | info@watchgas.com...
2. Press the power button to delete the TWA and STEL value 3. After the successful clearance, “SUC” (V) mark is display- WatchGas | Klaverbaan 121 | 2908 KD Capelle aan den IJssel | The Netherlands | www.watchgas.com | info@watchgas.com...
LED, beeping, vibration, flash memory, and sensor. After the successful test, V mark is displayed. If the test fails, FA with X mark is displayed. 3. If the self test fails, the Error message appears. WatchGas | Klaverbaan 121 | 2908 KD Capelle aan den IJssel | The Netherlands | www.watchgas.com | info@watchgas.com...
If the USB connection is successful, the “Success” icon appears. If the connection fails, reconnect the USB cable or check the device manager to see the connection status. WatchGas | Klaverbaan 121 | 2908 KD Capelle aan den IJssel | The Netherlands | www.watchgas.com | info@watchgas.com...
Log Erase(E) C lean all the logs from the storage (erased logs cannot be recovered) • FW Upgrade(U) Open the firmware upgrade window to start upgrading process WatchGas | Klaverbaan 121 | 2908 KD Capelle aan den IJssel | The Netherlands | www.watchgas.com | info@watchgas.com...
-Service task is limited to only for sensors & battery replacement. After the sensor replacement, recommend to perform the standard calibration with CO WatchGas | Klaverbaan 121 | 2908 KD Capelle aan den IJssel | The Netherlands | www.watchgas.com | info@watchgas.com...
Li-ion(polymer) power supply unit (500mAh) 6. Assemble the detector and turn on the detector. 7. Before use, stabilize the detector for 3 minutes. WatchGas | Klaverbaan 121 | 2908 KD Capelle aan den IJssel | The Netherlands | www.watchgas.com | info@watchgas.com...
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