Operations and Maintenance Manual Installation
Version 1.2 - June 2004 2 - 21
STEP 5 - CONNECTING UTILITIES TO
EXTERNAL SOURCES
The following illustration and paragraphs explain the procedure for completing the
utility connections. The engineering drawings in the Appendices of this manual
provide further information regarding locations for utilities connections. For further
details on plumbing, see the Plumbing Description chapter of this manual.
Figure 2-3, below, is a simplified expanded view of the rear of the machine illustrating
the location of utility connections and plumbing.
Color-Coded Tubing
The system for color identification of tubing used in the 7AF is shown below:
Color
Function
Red
Air
Green
Cooling Water In
Yellow
Cooling Water Out
Blue
Vacuum
Clear
D.I. Water