Procedure For Jaw Set Interchange; Unit Positioning - NPK M20S Instruction Manual

JAW SET INTERCHANGE

PROCEDURE FOR JAW SET INTERCHANGE

A. Safe handling procedures must be followed to avoid personal injury.
B. Lifting and securing mechanisms must be of adequate capacity to safely support the
particular Processor model or jaw set.

UNIT POSITIONING

For ease of pin removal or installation, it is recommended that the unit be positioned
with the pins parallel to the ground. Changing the jaw sets with the pins perpendicular
to the ground is possible, but more difficult.
Removal of a jaw set from the Material Processor may be accomplished with more ease
if the jaw set is in the open position. Cap the hydraulic ports at this time.
1. To place the unit in the best position, wrap a lifting strap or chain around one of the
cylinder sub-assemblies (c11) near the cylinder jaw pin (c9).
2. Using the crane or lifting device (t34), slowly raise the unit until it is resting on a
cylinder rod cover (c29).
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