Tri Tool 204B Elbow Mandrel - Manual (Page 10)

10
TRI TOOL INC.
92-0697 : Rev. 970131
Pin
Length
Correct pin length is
important for rigidity.
Use only the correct
Contact Pins specified
for each head size.
Maximum, Minimum Diameters Pin Length
'B' Maximum Dia
'A' Minimum Dia
MANDREL SET-UP IN AN ELBOW
The Mandrel should be set-up in the elbow so that one pin contacts the inside diameter
of the elbow at the top.
This will help center the Mandrel.
Primary Pin Contact
Contact Pin at the top of
the elbow radius