Disassembly And Reassembly - Samsung AW-1407B Service Manual

4. Disassembly and Reassembly

4-1 Compressor Replacement Flow Chart
Inspect electrical
wiring for defects,
and terminals for
correct and secure
connections
Problem?
Y
N
Corrective action
Add oil as necessary
Samsung Electronics
Locate cause of defect
Release refrigerant
Disconnect electrical
wiring from compressor
Cut refrigerant lines
from compressor
Plug disconnected lines
Replace compressor
Solder discharge line Solder suction line
Check refrigerant oil level
Low oil level?
Y
Use nitrogen gas
Perform soldering function
Fill system with nitrogen gas
Release nitrogen gas?
N
Pinch and braze filling tube
Check for leakage
Y
Leakage?
N
Evacuate system
Recharge system
4-1