How to fix RTC error (real time clock) on MAHA Test Equipment?
If your MAHA Test Equipment displays 'RTC error (real time clock)', turn the master switch off, wait 10 seconds, and then turn it back on. If the problem persists, contact service.
What to do if antenna symbol flashes and WiFi is not working on MAHA Test Equipment?
If the antennae symbol is flashing on your MAHA Test Equipment and the WiFi is not functioning, it might be due to a too-fast unit restart. Try turning the master switch off, waiting 10 seconds, and then turning it back on. If this doesn't solve the problem, use a LAN cable and the “MET Service Tool” program to transfer the WiFi configuration to the unit. If the issue persists, contact service.
What causes opacimeter sensor defective in MAHA Test Equipment?
If your MAHA Test Equipment's opacimeter sensor is defective, start by checking if the transmitter and receiver are correctly installed and screwed in. Also, verify that the filter glass holder is inserted correctly and that the servicing hatches are closed during start-up. Ensure that the glasses are clean. If none of these steps resolve the issue, turn the master switch off, wait 10 seconds, and then turn it back on. If the problem continues, contact service.
How to fix filter blocked error on MAHA Test Equipment?
If your MAHA Test Equipment displays a 'Filter blocked!' message, change both F1 filters. Then, turn the master switch off, wait 10 seconds, and turn it back on. If the problem persists, contact service.
How to fix LED too dim on MAHA Test Equipment?
If the LED on your MAHA Test Equipment is too dim, first ensure that the transmitter and receiver are properly installed and screwed in. If they are, check if the glasses are soiled and clean them. If the issue persists, turn the master switch off, wait 10 seconds, and then turn it back on. If the LED remains dim, contact service.
What to do if ambient temperature sensor defective on MAHA Test Equipment?
If your MAHA Test Equipment displays 'Ambient temperature/sensor defective', turn the master switch off, wait 10 seconds, and then turn it back on. If the problem persists, contact service.
What to do if heater temperature sensor defective on MAHA Test Equipment?
If your MAHA Test Equipment displays 'Heater/temperature sensor defective', turn the master switch off, wait 10 seconds, and then turn it back on. If the problem persists, contact service.
What to do if water extractor temperature sensor defective on MAHA Test Equipment?
If your MAHA Test Equipment displays 'Water extractor/temperature sensor defective', turn the master switch off, wait 10 seconds, and then turn it back on. If the problem persists, contact service.
What to do if test bench communication faulty on MAHA Test Equipment?
If your MAHA Test Equipment displays 'Test bench communication faulty', turn the master switch off, wait 10 seconds, and then turn it back on. If the problem persists, contact service.
What to do if limit value exceeded in HC residue test on MAHA Test Equipment?
If a limit value is exceeded in the HC residue test on your MAHA Test Equipment, ensure that the sampling probe is positioned to avoid drawing in hydrocarbons from sources like exhaust gas or brake cleaner, and then restart the test. You can also rinse out the unit by running it in measurement mode for 2-3 minutes, making sure the probe doesn't take in any hydrocarbons. Additionally, try changing both F1 filters.
Explains warning symbols (DANGER, WARNING, CAUTION, NOTICE) and their meanings.
Outlines necessary qualifications and training for users and service staff.
Details critical safety warnings regarding heat, exhaust fumes, and electric shock.
Explains the procedure and importance of daily leaktightness testing.
Details the automatic and manual zero-balance adjustment process for accuracy.
Outlines the daily HC residue test procedure for ensuring probe cleanliness.
Describes how measurement values are displayed and navigated during operation.
Provides a comprehensive schedule for routine maintenance tasks and checks.
Step-by-step guide for replacing F1 filters in the maintenance kit.
Instructions for replacing the F1 and F2 filters, emphasizing correct pairing.
Procedure for safely replacing the oxygen sensor and reconnecting the cable.
Detailed steps for cleaning internal components of the opacimeter and water extractor.
Detailed procedure for adjusting the IR test bench with calibration gas.
Explains manual and MES calibration procedures for the opacimeter.
Provides a table of error codes, messages, and corrective actions for common issues.
General| Type | Digital Multimeter |
|---|---|
| Voltage measurement range (DC) | 600 mV to 1000 V |
| Current measurement range (DC) | 600 μA to 10 A |
| Resistance measurement range | 600 Ω to 60 MΩ |
| Frequency measurement range | 10 Hz to 10 MHz |
| Display | 6000 counts |
| Battery type | 2 x AA |
| Operating temperature | 0 °C to +40 °C |
| Weight | 340 g |
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