2090-0217 Rev 6
29
PROBLEM
CAUSE
ACTION
Recovery process
too slow
Head pressure too high
System refrigerant iced up
Restriction in hoses or
manifold gauge set
Compressor seals worn
Reduce tank temperature or
change tanks.
Throttle gauge manifold
valves and discharge valves
to reduce pressure
differential between LP and
HP gauges.
Interrupt recovery process
and allow ice to dissipate.
Check and clear restriction.
Rebuild compressor.
Summary of Contents for Refrigerant Recovery Unit
Page 9: ...2090 0217 Rev 6 9 Descriptions of Features Figure 1 Stinger Front View...
Page 15: ...2090 0217 Rev 6 15 Figure 3 Standard Recovery Hose Connections...
Page 18: ...18 2090 0217 Rev 6 Figure 4 Liquid Push Pull Recovery Operation...
Page 21: ...2090 0217 Rev 6 21 Figure 6 Special Notes for R410 A Recovery...
Page 26: ...26 2090 0217 Rev 6 Figure 8 Recovery Tips...
Page 30: ...30 2090 0217 Rev 6 Schematic Diagram Figure 9 Schematic Diagram...
Page 32: ...32 2090 0217 Rev 6 Figure 10 Stinger Exploded View...
Page 34: ...34 2090 0217 Rev 6 Figure 11 Compressor Exploded View...
