This instruction manual mainly introduces the installation, operation and maintenance of DEFENDER 3000 series drum scales
The document serves as a comprehensive guide for the Ohaus DEFENDER 3000 Series Drum Scale. It covers safety precautions, unpacking, positioning on a flat surface, and connecting an external indicator. The manual details operating limits based on load distribution (central vs. side loads) and outlines daily maintenance checks such as verifying foot contact and cleaning procedures.
| Platform Dimensions (Small) | 30 x 30 in. / 762 x 762 mm |
|---|---|
| Platform Dimensions (Large) | 36 x 36 in. / 914 x 914 mm |
| Load Cell Type | 4 x IP67 nickel plated alloy steel load cells, shear beam |
| Operating Temperature | -10°C to 40°C (14°F to 104°F) |
| Power Supply | 9-12 VDC, 500mA |
The maximum permissible central static load for this model is 825 lb / 375 kg.
The scale features a platform measuring 30 x 30 in. / 762 x 762 mm.
The instrument operates within a temperature range of -10°C to 40°C.