TM
Model 4900M0290-01
Rev. 8/19 2-11
Machine Operation
True Depth Pressure Gauge
TRUE DEPTH HYDRAULIC SYSTEM OVERVIEW
Remove all hydraulic power sources and
verify True Depth pressure gauge reads
zero before servicing.
WARNING
Flow out of the rod end port of the
cylinder must not be restricted when
pressurizing cap end port as 4.5:1
pressure intensiļ¬cation will occur on
the rod end of the cylinder potentially
resulting in failure of the cylinder and
loss of containment of the piston rod
assembly.
WARNING
True Depth Cylinder
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