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Refrigeration Maintenance
171
Working with a Gauge Manifold
Using a New Gauge Manifold Set
A new gauge manifold set and gauge hoses (refer to Tool Catalog) should be dedicated for use with only
R-404refrigerant.
Gauge Manifold Valve Positions
The gauges indicate low and high side pressures. Operate one or both hand valves to perform the different
service operations.
1.
Full Counterclockwise
Figure 147: Service Valve Back Seated
1.
1/2 Turn in
Figure 148: Service Valve Open to Port
1.
Full Clockwise
Figure 149: Service Valve Front Seated
AXA0176
AXA0177
AXA0178
Summary of Contents for 098203
Page 2: ......
Page 3: ...MAGNUM TK 60275 4 MM Rev 3 08 15 Copyright 2012 Ingersoll Rand EMEIA Printed in Ireland...
Page 193: ...Refrigeration Maintenance 191 Figure 163 Filter Drier...
Page 200: ...Refrigeration Maintenance 198 Figure 169 Receiver Tank Figure 170 Water Cooled Condenser Tank...
Page 257: ...255 Schematic Diagram RELEASED 19 Sep 2013...
Page 258: ...256 Wiring Diagram Page 1 of 2 RELEASED 19 Sep 2013...
Page 259: ...257 Wiring Diagram Page 2 of 2 RELEASED 19 Sep 2013...
Page 263: ......