FANUC Alarm PNT2-572 — %sFast fluid flow leak detected
FANUC PNT2-572 (“%sFast fluid flow leak detected”): A large amount of fluid flow was detected when the gun was not turned on. First check: The various fluid lines and valves should be inspected and repaired immediately.
Updated 2026-08-29 · LogrobotLM reference
Description
A large amount of fluid flow was detected when the gun was not turned on. This might be caused by the dump valve being stuck on or a broken fitting, broken paint line, etc. Note that each time the fluid begins to leak fast the color valve will be turned off. This will prevent the robot from spraying the part.
Remedy · Remède
The various fluid lines and valves should be inspected and repaired immediately. Check the dump pilot valve and the dump valve and repair them if necessary.
Frequently asked · Questions fréquentes
- What does FANUC alarm PNT2-572 mean?
- FANUC PNT2-572 (“%sFast fluid flow leak detected”): A large amount of fluid flow was detected when the gun was not turned on. This might be caused by the dump valve being stuck on or a broken fitting, broken paint line, etc. Note that each time the fluid begins to leak fast the color valve will be turned off. This…
- How do you troubleshoot FANUC alarm PNT2-572?
- The various fluid lines and valves should be inspected and repaired immediately. Check the dump pilot valve and the dump valve and repair them if necessary.
Related codes / Codes liés
Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →