Installation manual for the NORAC Low Profile ONBOARD weighing system, covering vehicle selection, hydraulic assembly, electrical setup, and calibration.
This manual provides step‑by‑step instructions for installing the NORAC Low Profile ONBOARD weighing system on a truck. It includes guidance on selecting suitable vehicles and containers, hydraulic pump requirements, scale positioning, and wiring of the control box.
The document also details the weight‑and‑balance calculations, calibration procedures, and final inspection checklist, ensuring the system meets legal‑for‑trade and NTEP standards. Warranty information and part numbers for replacement components are included at the end.
| Height profile | 2‑3/8 inches |
|---|---|
| Maximum hydraulic pressure | 3000 psi |
| Minimum hydraulic flow | 5 GPM |
| Truck frame width | 33½" to 35" |
A minimum clearance of 2 inches must be allowed between any part of the scale and any non‑scale component.
The hydraulic pump must be capable of a maximum pressure of 3000 psi.