Renishaw LP2 - Fault-Finding Guide

31
Symptom Cause Action
Complete failure. Transmission modules not
correctly aligned.
Align correctly.
Transmission modules
damaged.
Return to supplier for repair.
For information on transmission,
refer to the relevant installation
guide.
Swarf blocking inductive
transmission air gap.
Clean out.
Loose mounting. Check all bolted or screwed
connections for tightness.
Interface LED does not light up. Check fuses.
Poor electrical connection. Check connectors.
Cable screen broken. Replace cable.
Incorrect voltage. Check supply.
Probe failure. No continuity through probe
circuit.
Probe spring pressure too low. Tighten stylus spring pressure.
Probe mounting damaged. Repair or replace.
Fault-nding