Section 1
Introduction
20479258
2-2012/Rev 02
1-3
The major components include the high pressure cylinder assemblies, hydraulic cylinder
assembly, hydraulic piston, attenuator and the safety dump valve.
Figure 1-2: High Pressure Water System Components
1.4 Safety
The high pressure waterjet cutting system is a high energy cutting tool capable of cutting many
dense or strong materials. Do not touch or be exposed to high pressure water. High pressure
water will penetrate all parts of the human body. The liquid stream and the material ejected by
the extreme pressure can result in severe injury.
All personnel operating, servicing or working near the waterjet cutting equipment shall adhere to
the following safety precautions, as well as the applicable plant safety precautions.
Only KMT factory trained, qualified personnel shall service and maintain the
equipment.
The operator shall practice and promote safety at all times to avoid potential
injury and unnecessary downtime.
The work area around the equipment shall be clean and free of debris and oil
spills.
All protective guards, shields or covers shall be in place on the equipment at
all times.
Safety glasses and ear protection shall be worn when operating or
working near the equipment.