Subject: Seam Clamp Spring Pressure
On all machines, particularly heat-seal models paper conditions (i.e. Clay coatings) may require heavier seam clamp spring pressure. As a standard replacement for all models Spring #LHC-162N-8 may be substituted in pairs for original PMC spring #81148-A.
CAUTION: Springs must be replaced in pairs and preferably for all eight-clamp assemblies when installed.
Seam Clamp Spring LHC-162N-8