Rev. F, December 2020
Page 11 Pro-Wedge VM-20 Operator’s Manual
Figure 7.4
Figure 4 shows the triple / double assembly configuration for welding 40-120 mil (1.0-
2.5mm) HDPE / LLDPE material. For reference Item 1 is (P/N 100-010), Item 2 is (P/N
100- 012), (P/N 100-012A is light version).
Changing spring configuration:
Removing-upper contour roller assembly:
Remove screw from the end of the shaft that the material guide plate (#12, Figure
7.2) pivots on, then slide material guide off of shaft and set aside.
Remove the two Phillips head screws that attach the upper contour roller
assembly mount plate (#1, Figure 7.5) to the nip arm and remove contour
assembly from the unit. You may need to move the heating wedge fore or aft for
access with screwdriver.
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