Sealing Methods; Maintenance; Technical Data; Specifications - OHAUS Defender 3000 Series Instruction Manual

Defender 3000 Series Floor Scale

SEALING METHODS

Figure 2. Sealing Method 1

MAINTENANCE

Daily Checks
Check that the rocker feet are properly seated in the holes of each load cell.
Check that the 4 feet are in contact with the floor.
Check that the scale is free from debris, especially under the edges of the scale.
Check that there is no damage to the connecting cable.
Cleaning
Attention: Do not use solvents, harsh chemicals, ammonia or abrasive cleaning agents.
The housing may be cleaned with a cloth dampened with a mild detergent if necessary.
Maintenance of the floor scale is limited to regular cleaning.

TECHNICAL DATA

Equipment Ratings:
Altitude:
Operating temperature:
Humidity:
Pollution degree:

Specifications

Model
Capacity (kg)
Readability (kg)
Dimensions
Material
Feet
Load Cells
Load Cell Safe Overload
Limit
Load Cell Output Impedance
Load Cell Excitation Voltage
Junction Box
Net Weight
Cleaning i-DFxxxB1x models, (Painted Steel version) in a dry environment:
- Wipe surfaces with a damp cloth.
- Use only common household cleaning agents.
- Never use water spray or high pressure cleaners.
Cleaning the i-DFxxxC1x models, (Stainless Steel version) in a wet environment:
- Water jets up to 60°C
- Use only common household cleaning agents.
- Ensure that corrosive substances are removed at regular intervals.
All models, when using optional Ramps or Foot Plates:
- Keep the air gap at the edge of the Floor Scale free of debris.
2,000m
-10°C to 40°C
Maximum relative humidity 80% for temperatures up to 31 °C decreasing linearly to 50%
relative humidity at 40°C.
2
TABLE 3. FLOOR SCALE SPECIFICATIONS
i-DF2500B1R i-DF2500B1L
2500 lb /
1250 kg
0.5 lb / 0.5 kg 0.5 lb / 0.5 kg
3 x 3 ft
Painted Carbon Steel, treaded surface, fixed top plate
4 x swivel design, rubber bottom, adjustable height
Side panel access, IP65, Stainless Steel, with 6 m Cable
143 lb / 65 kg
Figure 3. Sealing Method 2
i-DF5000B1L
2500 lb / 5000 lb /
1250 kg 2200 kg
1 lb / 0.5 kg
4 x 4 ft 4 x 4 ft
4 x Shear Beam, Alloy Steel, OIML C3, NTEP
150% of Emax
5V ~15V, DC/AC
271 lb / 123 kg
i-DF2500B1X i-DF5000B1X
2500 lb / 5000 lb /
1250 kg 2200 kg
0.5 lb / 0.5 kg 1 lb / 0.5 kg
5 x 5 ft 5 x 5 ft
408 lb / 185 kg
EN-3