We have been made aware of a few instances in which Fusion gun users are unable to loosen the 15B215 lock ring or 15B211 retaining ring with their hands so they proceed to place the 15B201 handle in a vise and put a wrench to the rings or 246491 fluid housing.  This is a bad thing.  If they are lucky the rings will break free.  Typically what happens though is the whole fluid assembly rotates resulting in the tabs on the face of the gun handle snapping off.  This can be avoided by liberally greasing all threads after service and/ or using and gun cover.  Should the rings become seized with cured material, soak it for an hour in either Dynasolve (CU-6) or Dzolv and try again, but DO NOT use a vise.

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Last modified: 10/03/07