Rice Lake TradeRoute HL Series - Low Profile Installation and Setup for Models from 2011 and Older 128406 User Manual
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12. Hydraulic Assembly
Included with each scale module is hydraulic plumbing from the cylinders to the line
locks. Control valves and hose kits are available from Rice Lake Weighing Systems.
12.1 Cylinders to Line Locks
A diagram of the hydraulic assembly from the cylinders to the line locks is shown in
Figure 7.
1. Attach the line locks to the truck frame, using the bolts, nuts, and washers provided.
Position the line locks such that there is some slack in the hoses to allow for
cylinder motion (see below).
2. Thread orifices into the lower ports of the cylinders. This is an ORB (SAE) o-ring
fitting. Ensure the o-ring is on the fitting.
3. Thread fittings into the upper port of the cylinders. These fittings are DO NOT have
an orifice. Ensure the o-ring in on the fitting.
4. Thread hoses into the C1 & C2 ports of the line locks
5. Thread hoses into the fittings on the cylinders.
Figure 7 – Assembly of Hydraulic Components