What to do if Hach Laboratory Equipment shows clock battery failure?
- Jjennifer57Aug 5, 2025
If the Hach Laboratory Equipment clock battery fails, fax a system status printout to technical support for assistance.

What to do if Hach Laboratory Equipment shows clock battery failure?
If the Hach Laboratory Equipment clock battery fails, fax a system status printout to technical support for assistance.
| Brand | Hach |
|---|---|
| Model | MET ONE 3425 |
| Category | Cash Counter |
| Language | English |
Details about the instrument's power, interface, size, and other physical characteristics.
Defines the parameters for sample measurement, including flow rate and particle size ranges.
Explains hazard symbols (DANGER, WARNING, CAUTION, NOTICE) and instrument labels/warnings.
Instructions for unpacking the instrument and checking for any damage or missing items.
Provides instructions and warnings for installing the instrument's batteries.
Details electrical safety precautions and measures to prevent damage from static electricity.
Steps for configuring serial, Ethernet, and wireless communication protocols.
Guides on setting up security protocols for wireless network connections.
Covers time, date, power saving, and alarm reason settings.
Manages audible alerts, flow rate alarms, alarm reasons, and measurement units.
Covers backing up and restoring instrument configuration settings.
Manages the setup and configuration of testing locations.
Manages user access levels and enables the logon function for security.
Steps for logging into the instrument and performing particle count measurements.
Steps to update the instrument's software using a USB drive.