PAT ECIS AC535, ECIS AC665 and ECIS CC1400 Load Moment Indicator Service Manual

An LMI like the PAT ECIS keeps track of crane loading and warns the operator as the load moment approaches its limit. When the display, a sensor or the bus goes bad, the crane is usually down until someone sorts it out. The service manual is what a technician opens when that happens, whether to trace a fault, set the system up or swap a board.

What this manual helps you do

• Diagnose faults using the error code tables for the AC665/AC535 and a separate table for the CC1400.
• Troubleshoot bus errors and read the error display on the central unit.
• Check the central unit setup and work through the setup procedure.
• Replace boards such as the CPU board, backplane board, extension board and multisensor card.
• Verify the length transducer LG 208/0019 and the length/angle transducer LWG 221/0020 against the signal flow.

Who this is for

Crane service technicians and rental fleet mechanics who maintain cranes fitted with the ECIS system. It also suits independent repair shops and dealer technicians who need to work on the LMI in-house.

FAQ

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

A: One English PDF of 75 pages. It runs from general and software through display and operating elements, central unit, boards, options, buscoupler, multisensor card, error codes and signal flow, ending with the transducers.

Q: Which machines does it fit?

A: The PAT ECIS AC535, ECIS AC665 and ECIS CC1400 load moment indicators. The title reads "ECIS Technical Manual for AC665 AC535 CC1400".

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

A: If you're chasing an error code, setting up a central unit or replacing a board or transducer, the sections on error codes, setup and the individual boards are where you'd look first. Everything is in one file you can keep at the bench.

Open it to the error code table for your model, and you'll have a clear starting point for the fault in front of you.

Click here to view the preview (PDF)

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