HOLI Scale PS-A and PS-ASS Parcel Scales are designed for use in post offices and other mail-handling facilities, providing a convenient and portable solution for collecting and weighing packages at customers' locations. These parcel scales are available in two models: the PS-A, made of mild steel, and the PS-ASS, made of stainless steel.

Here are some general instructions for using the HOLI Scale PS-A (mild steel) and PS-ASS (stainless steel) Parcel Scales:

Initial setup: Unbox the HOLI Scale PS-A or PS-ASS Parcel Scale and ensure all components, such as the weighing platform, load cell, and display unit, are correctly installed. Consult the manufacturer's manual for specific assembly and installation instructions.

Calibration: Before using the PS-A or PS-ASS Parcel Scale, it needs to be calibrated to ensure accurate weight measurements. Follow the calibration procedure outlined in the product manual or consult a trained technician to calibrate the scale.

Power on the scale: Turn on the HOLI Scale PS-A or PS-ASS Parcel Scale by pressing the power button located on the display unit. The display will show the current weight, which should be zero when the platform is empty.

Zeroing the scale: If the scale does not show a zero reading when the platform is empty, press the "zero" button on the display unit to reset the scale.

Weighing a package: Place the package on the weighing platform, ensuring it is cantered and stable. Check the weight displayed on the PS-A or PS-ASS display unit.

Tare function: If you need to weigh the contents of a package without including the weight of the packaging itself, use the tare function. First, weigh the empty packaging and press the "tare" button. The display should show a zero weight. Then, weigh the loaded package, and the display will show the weight of the contents only.

Unit conversion: The HOLI Scale PS-A and PS-ASS Parcel Scales allow you to switch between different units of measurement, such as kilograms and pounds. Press the "unit" button on the display unit to toggle between the available units.

Power off: After using the HOLI Scale PS-A or PS-ASS Parcel Scale, press the power button to turn off the display unit and conserve battery life.

Maintenance and calibration checks: Regularly inspect the HOLI Scale PS-A or PS-ASS Parcel Scale for wear and damage, and perform periodic calibration checks to ensure continued accuracy. Follow the manufacturer's recommendations for maintenance and calibration procedures.

Always consult the HOLI Scale PS-A and PS-ASS product manuals for specific instructions on installation, operation, and maintenance, as these instructions may vary depending on the exact model and configuration.