What to do if display doesn't light but the pump motor operates on Hach Monitor?
If the display doesn't light, but the pump motor operates on the Hach Monitor, the problem may be with the power supply. Replace the circuit board.
How to troubleshoot a Hach Monitor when the display doesn't light and the pump motor isn't operating?
If the display does not light and the pump motor is not operating on your Hach Monitor, check the power switch position, fuse, and power cord connections to ensure they are properly connected.
What to do if display lights and the pump motor does not operate on Hach Monitor?
If the display lights up but the pump motor doesn't operate on your Hach Monitor, here are a few things to check: 1. Low operating power: Verify the line voltage is within specifications. 2. Incorrect line voltage selector switch setting: Check the line voltage selector switch position. 3. Motor cable not connected: Check the motor cable connection to the circuit board. 4. Defective motor: Replace the motor.
General| Parameter | pH, ORP, Conductivity, TDS, Salinity, Temperature |
|---|---|
| pH Resolution | 0.01 pH |
| Battery Life | Approximately 200 hours |
| Display | LCD with backlight |
| IP Rating | IP67 |
| pH Range | 0 to 14 pH |
| Temperature Range | -5 to 105°C |
| Temperature Resolution | 0.1 °C |
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