PAT TRS 05 Load Moment Indicator Service Manual

The PAT TRS 05 is a load moment indicator. It watches crane loading through sensors and a load cell, and it warns the operator as the crane nears its limit. When one acts up, the people reaching for the service manual are the ones fixing it in-house: sorting out a sensor, a calibration, or a fault that won't clear. The cover may show the older brand name Hirschmann, so don't let that logo throw you.

What this manual helps you do

• Follow the TRS 05 sensor installation steps when you mount or replace a sensor.
• Install the load cell the way the manual lays it out.
• Set up load sensor calibration after a sensor or load cell change.
• Troubleshoot faults using the troubleshooting sections, and check the system against the system description.
• Check the maintenance routine and look up spare part numbers before you order.

Who this is for

A crane service technician or rental fleet mechanic who has a TRS 05 on a machine and needs to repair it, not just run it. Also an independent repair shop that took in a crane with no paperwork.

FAQ

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

A: You get 1 PDF file, 29 pages, in English. The text is searchable, so you can jump straight to calibration or troubleshooting. It's the complete manual.

Q: Which equipment does it fit?

A: It is written for the PAT TRS 05 load moment indicator, publication number 031-300-100-188. The title on it reads "PAT TRS 05 Operator, Installation and Service Manual."

Q: How does it fit the job I'm doing?

A: It has the installation, calibration, service, troubleshooting, maintenance and spare part number sections in one file. That is the sequence you work through on a repair: install, calibrate, test, diagnose.

Open the PDF, search the fault or the sensor you're working on, and go straight to the procedure.

Click here to view the preview (PDF)

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