Application guidelines
93
FRCC.PC.023.A7.22
Manifold compressors
Oil equalisation connection
VZH170
Suction washer
Due to the difference of capacities of the
compressors, it is essential to equalise the
pressure of the sump. But, this oil equalisation
is also function of the configuration of the
suction pipe. Suction washer is on fixed speed
compressors.
or
11
12
The level of oil is naturally balanced by a 1"3/8 oil
equalization line.
The plastic organ pipe (1) connected to the fitting
(2) is preinstalled in the compressor. Oil line (3) is
brazed to the sleeve (4). Then sleeve and teflon
seal (provided in kit 120ZXXXX) are fixed on the
fitting by the rotolock nut (5).
Note: Both the plastic organ pipe (1) and the
fitting (2) are preassembled in the compressors.
Customers only need to connect oil equalization
line etc. as described above.
