Refrigeration Service Operations (Rev 6/98)
86
ACCUMULATOR
Removal
1.
Pump down the low side and equalize the pressure to
slightly positive.
2.
Disconnect the coolant lines from the accumulator tank.
CAUTION: The coolant may be hot.
3.
Unsolder the inlet and outlet suction lines from the
accumulator.
CAUTION: Use a heat sink or wrap the vibra-
sorber with wet rags to prevent damaging the
vibrasorber.
4.
Unbolt and remove the accumulator from the unit.
Installation
1.
Place the accumulator in the unit and tighten the
mounting bolts and nuts.
2.
Solder the inlet and outlet suction lines to the accumu-
lator.
CAUTION: Use a heat sink or wrap the vibra-
sorber with wet rags to prevent damaging the
vibrasorber.
3.
Connect the coolant lines to the accumulator tank.
4.
Pressurize the low side and test for refrigerant leaks. If
no leaks are found, evacuate the low side.
5.
Open the refrigeration valves and place the unit in oper-
ation. Check the refrigerant charge and the compressor
oil and add as required.
SUCTION VIBRASORBER
Removal
1.
Pump down the low side and equalize the pressure to
slightly positive.
2.
Unsolder the suction hose from the suction service
valve. Unsolder the connection to the accumulator and
remove the vibrasorber from the unit.
CAUTION: Use a heat sink or wrap the vibra-
sorber with wet rags to prevent damaging the
vibrasorber.
Installation
1.
Prepare the suction hose and tube fittings for soldering
by cleaning thoroughly.
2.
Solder the vibrasorber to the suction service valve.
3.
Solder the suction hose connection to the accumulator.
CAUTION: Use a heat sink or wrap the vibra-
sorber with wet rags to prevent damaging the
vibrasorber.
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 oper-
ation.
Содержание Super II SR+
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