Introduces the installation and maintenance instructions for the Ohaus Defender Series Base.
The document serves as an instruction manual for the Ohaus Defender Series Base. It details safety precautions, unpacking procedures, and assembly steps including placing the weighing pan and connecting load cell cables to indicators using specific wiring codes.
The guide also covers site selection requirements such as leveling the base on a stable surface and avoiding hazardous environments. Maintenance instructions include cleaning protocols for external surfaces and food particles, while troubleshooting addresses common operational difficulties like loose connections or unstable environments.
| Ambient Temperature | -10°C to +40 °C |
|---|---|
| Relative Humidity | 10% to 90% non-condensing |
| Height above sea level | Up to 2,000m |
| Load Cell Protection (Aluminum) | IP67 |
| Load Cell Protection (Stainless Steel) | IP65 |
Operate only under specified ambient conditions, ensure cables do not pose a tripping hazard, and do not operate in hazardous environments or unstable locations.
Place the weighing pan securely over the rubber load pads on the top frame of the base.