Group 34, Uprights
34-1-4 • Upright Specifications and Description SM 765, Nov ’06
Upper Roller
Secondary
Cylinder
Load Lowering
Flow Valve
Outer Rail Set
Lower Roller
Primary Cylinder
Chain Anchor
Chain Sheave
Typical Hi-lo Upright Assembly
Lift Chain
Inner Rail Set
*Assembly of slider and adjustment of shim:
Assemble the slider as the backside of rail and the
friction surface of slider are in parallel.
Match the outer rail end and inner rail end, and then
make the gap between the flange face of inner rail
and the slider will be within 0.5mm.