Caterpillar TAURUS 70 - Manual (Page 64)

Turbomachinery Package Specification Taurus 70 Compressor Set and Mechanical Drive
Figure 28. Turbine Cleaning System
15.2.1 On-Crank Cleaning System
The on-crank cleaning system only operates at gas turbine cranking speed with the fuel
system and ignition system deactivated. The gas turbine cranking and cleaning solution
activation can be initiated from the control console or turbine control junction box.
15.2.2 On-Line Cleaning System
The on-line cleaning system only operates when the gas turbine speed is between 90
and 100% gas producer speed and with or without load. Cleaning solution activation can
be initiated from the control console or turbine control junction box. This system is
intended to supplement the on-crank system by increasing the time intervals between
periodic on-crank cleaning.
15.2.3 Turbine Cleaning Cart (Optional)
A portable off-skid cleaning tank (Figure 29) can be provided to supply cleaning fluid to
the skid edge cleaning system connection. The cleaning tank can be used to mix, hold,
and pressurize the turbine cleaning solution. The tank comes with wheels that are
removable for stationary installation.
Figure 29. Turbine Cleaning Cart
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