Replacement Of Compressor - Scotsman AF 80 Service Manual

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Q. REPLACEMENT OF COMPRESSOR
1. Remove back and front panels.
2. Remove the cover and disconnect the
electrical leads from the compressor junction
box.
3. Recover the refrigerant from the system and
transfer it in a container so to reclaim or recycle it.
4. Unsolder and disconnect both the suction
line and the discharge line from the compressor.
5. Remove the four compressor mounting bolts
and the compressor from the unit base.
6. Unsolder suction and process header from
compressor and retain it to be used on new
compressor.
NOTE. It is imperative to install a replace-
ment drier whenever the sealed refrigeration
system is open.
Do not replace the drier until all other repairs
or replacements have been completed.
7. To install the replacement compressor follow
the above steps in reverse.
NOTE. Thoroughly evacuate the system to
remove moisture and non condensables after
compressor replacement.
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