78
Cooling Circuit
3.10 Alternative Road
Compressor
Valve Plate Replacement
(a)
Put compressor on a work- bench following
compressor replacement procedure just to
"paragraph i"
(b)
Unscrew valve plate in a diametrically opposite
sequence.
(c)
Remove valve plate (pos. 4).
(d)
Clean plate cover (pos. 2) and cylinder block from gaskets and oil residuals.
CAUTION
!
Don’t let any residues fall into compressor.
(e)
Place new valve plate (pos. 4) in position.
CAUTION
!
Compressor conversion changing valve plate type is not possible.
CAUTION
!
Lubricate lower valve plate gasket (pos. 5).
CAUTION
!
Take care of every part orientation and positioning.
(f)
Screw valve plate in a diamet- rically opposite
sequence.
CAUTION
!
Tightening torque: 60N m (531lb − in).
(g)
Turn compressor shaft a few turn by hand, than
carry out a leak test.
(h)
Reinstall compressor follow- ing replacement
procedure from "paragraph q".
Summary of Contents for un0 010
Page 1: ...0MAN295 USA WORKSHOPMANUAL un0...
Page 4: ......
Page 15: ......
Page 16: ......
Page 17: ...Section1 Generalinformation...
Page 19: ......
Page 30: ......
Page 31: ...Section2 Descriptionoftheunit...
Page 33: ......
Page 45: ...34 Description of the unit 2 2 Evaporating section...
Page 46: ......
Page 47: ...Section3 CoolingCircuit...
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Page 95: ...Section4 DieselEngine...
Page 97: ......
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Page 131: ...Section5 ElectronicsandWirings...
Page 135: ......
Page 146: ...135 5 2 Electronic Boards Electronics and wiring 5 2 Electronic Boards CPU board...
Page 150: ...139 5 2 Electronic Boards Electronics and wiring Relay Board...
Page 155: ...144 Electronics and wiring 5 2 Electronic Boards Low Voltage Wirings...
Page 156: ...145 5 2 Electronic Boards Electronics and wiring High Voltage Wirings...
Page 178: ......
Page 179: ...Section6 Alarms Troubleshooting...
Page 181: ......
Page 183: ...172 Alarms Troubleshooting 6 1 StandardAlarms A04 Low Pressure Switch...
Page 184: ...173 6 1 StandardAlarms Alarms Troubleshooting A07 Water Temperature A08 Door Microswitch...
Page 185: ...174 Alarms Troubleshooting 6 1 StandardAlarms A10 Oil Pressure...
Page 186: ...175 6 1 StandardAlarms Alarms Troubleshooting A11 High Pressure...
Page 188: ...177 6 1 StandardAlarms Alarms Troubleshooting A16 Engine Failure...
Page 189: ...178 Alarms Troubleshooting 6 1 StandardAlarms A17 Alternator Failure...
Page 190: ...179 6 1 StandardAlarms Alarms Troubleshooting A18 Water sensor error...
Page 195: ...184 Alarms Troubleshooting 6 3 Troubleshooting Unit does not start after blackout...
Page 196: ...185 6 3 Troubleshooting Alarms Troubleshooting Unit not performing...
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Page 199: ...Annex1 Parameters...
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