Refrigeration Maintenance
10-12
Constant Pressure Rise After Evacuation Indicates
System Leak
1.
Close the vacuum valve and watch the movement of vacuum
gauge needle. If needle continues to rise, this is an indication
that a leak exists in the unit or connecting line. The leak must
then be located and eliminated.
2.
Time
3.
Pressure (Vacuum)
4.
Atmospheric Pressure
Pressure Rise Levels Off After Evacuation Indicates
Moisture in System
1.
Close the vacuum valve and watch the movement of vacuum
gauge needle. If needle shows a pressure rise but finally
levels off to a constant pressure, the system still contains too
much moisture. Dehydration and additional evacuation time
are required.
2.
Time
3.
Pressure (Vacuum)
4.
Atmospheric Pressure
Содержание SLXi Spectrum
Страница 17: ...Safety Precautions 2 5 Warning Decals...
Страница 18: ...Safety Precautions 2 6 Warning Decals Information Decals...
Страница 74: ...Unit Description 5 30...
Страница 128: ...Controller Operation 7 28...
Страница 156: ...Electrical Maintenance 8 28...
Страница 177: ...Engine Maintenance 9 21 Integral Fuel Solenoid Components 1 Integral Fuel Solenoid 2 O ring 3 Fuel Injection Pump Groove...
Страница 234: ...Refrigeration Maintenance 10 22...
Страница 309: ...13 Mechanical Diagnosis TK 482 TK 486 and TK 486V Engines 13 2...
Страница 316: ...Mechanical Diagnosis 13 8...
Страница 322: ...Refrigeration System Diagnosis 14 6...
Страница 332: ...Single Temperature Refrigeration System Diagrams 15 10...
Страница 339: ...Multi Temperature Refrigeration System Diagrams 16 7...
Страница 340: ...Multi Temperature Refrigeration System Diagrams 16 8...
Страница 342: ...Wiring Diagrams and Wiring Schematics 17 2...