Thermo King Rail Edition SLXi-DRC, Руководство по обслуживанию

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TK 56433-5-MM-EN
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3. Unsolder the other end of the suction vibrasorber
from the ETV and remove the vibrasorber from the
unit.
Installation
1. Prepare the suction vibrasorber and tube fittings
for soldering by cleaning the thoroughly.
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2. Solder the vibrasorber to the suction service valve.
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3. Solder the other end of the suction vibrasorber to
the ETV.
4. Pressurize the low side and check for leaks. If no
leaks are found, evacuate the system.
5. Open the refrigeration valves and place the unit in
operation.
High Pressure Cutout Switch
Removal
1. Pump down the low side and equalize the pressure
to slightly positive.
2. Front seat the discharge and suction service valves.
Recover the refrigerant remaining in the
compressor.
3. Disconnect the wires and remove the high pressure
cutout switch from the compressor discharge
manifold.
Installation
1. A new high pressure cutout switch does not have a
connector installed. Use the old connector and just
install new wire terminals, or install a new
connector and wire terminals. Refer to the
appropriate Parts Manual for the correct connector
and terminal part numbers.
2. Place a new copper sealing washer on the high
pressure cutout switch.
3. Install the high pressure cutout switch and torque it
to 20 ± 2 ft-lb (27 ± 3 N•m).
4. Connect the wires.
5. Pressurize the compressor and test for leaks.
6. If no leaks are found, open the refrigeration service
valves and place the unit in operation.
High Pressure Relief Valve
Removal
1. Recover the refrigerant charge.
2. Unscrew and remove the high pressure relief
valve.
Installation
1. Apply a refrigerant oil to the O-ring of the high
pressure relief valve.
2. Install and tighten the high pressure relief valve.
3. Pressurize the refrigeration system and test for
leaks. If no leaks are found, evacuate the system.
4. Recharge the unit with the proper refrigerant and
check the compressor oil level.
Discharge Pressure Transducer
Removal
1. Recover the refrigerant charge.
2. Disconnect the wires and remove the discharge
pressure transducer.
Installation
1. Apply a refrigerant Loctite to the threads of the
discharge pressure transducer.
2. Install and tighten the discharge pressure
transducer and reconnect the wires.
3. Pressurize the refrigeration system and test for
leaks. If no leaks are found, evacuate the system.
4. Recharge the unit with the proper refrigerant and
check the compressor oil.
Suction Pressure Transducer
Removal
1. Pump down the low side and equalize pressure to
slightly positive.
2. Disconnect the wires and remove the suction
pressure transducer.
Installation
1. Apply a refrigerant Loctite to the threads of the
suction pressure transducer.
2. Install and tighten the suction pressure transducer
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