PAT PRS 35 EZ Load Moment Indicator Service Manual (031-300-190-164)

An LMI like the PRS 35 EZ watches crane loading and warns the operator before the crane gets near its limit. When it throws a fault or a sensor drifts, somebody has to sort it out. That's usually a crane service technician or a shop fixing the unit in-house, working from the book instead of guessing. The cover may show the older brand name Hirschmann, so don't let the logo throw you.

What this manual helps you do

• Trace the system description so you know how the indicator, sensors and display work together before you pull anything.
• Check angle sensor setup and wind sensor installation against the procedures in the manual.
• Follow the line rider and radio module sections when you're setting up or chasing a wireless link problem.
• Add sensors to an existing system by working through the adding sensors section.
• Replace parts using the part numbers section and carry out routine service and maintenance steps.

Who this is for

Crane service technicians, rental fleet mechanics and independent repair shops who work on LMI systems. It also suits plant maintenance staff who inherited a crane with no paperwork and need to get the indicator working right.

FAQ

Q: What do I receive and how is it organised?

A: You get 1 PDF file, 47 pages, in English. The text can be searched and copied, so you can jump straight to angle, wind, line rider, radio module, service or maintenance. The title on the manual is PRS 35 EZ Operator and Service Manual, publication number 031-300-190-164, and it is the complete manual.

Q: Which unit does it fit?

A: It is written for the PAT PRS 35 EZ load moment indicator. Match the model on your unit's label to the title and you're set.

Q: How does it fit my repair job?

A: A service manual like this gives you the sensor, module and maintenance procedures you'd expect when you're diagnosing a fault or replacing a component. Keep it open on the bench or in the truck while you work.

Open it, find the section for the sensor or module giving you trouble, and work through the job step by step.

Click here to view the preview (PDF)

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