2. New method of installing Blades (For Type 4 Slider Com.)
Loosen the blade se cur ing bolt fully with the hex wrench. Keep the back edge of the blade fit ting into the roller and in sert the blade be tween the blade clamp and the slider as far as it will go.l Make sure that you are in sert ing the
blade into the proper po si tion.
4 Model 4390D
4 Model 4390DW
Fit the pin on the slider in the hole in the blade shank.
Note:
The hole in the blade shank will be aligned with the pin on the slider when the blade shank hits against the spring pin on the
slider.
Tighten the bolt se curely while mak ing sure that the blade will not be ex tracted even though you try to pull it out.
CAUTION:
If you tighten the bolt with out the pin on the slider fit ting prop erly in the hole in the blade shank, the pin or the blade shank will be dam aged. This may cause the blade to be extractedunexpectedlyduring operation.
