Grasso RC6 - Suction Gas Strainer; Pressure Relief Valve; Lubrication System

Fig. 2.6 Lubrication system
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Fig. 2.5 Pressure relief valve
1. oil discharge filter
2. oil pump
3. oil suction strainer
4. connections for external
oil return line with
lubricating oil pressure
regulator and for (optional)
oil pressure safety switch
5. oil leakage drain
Fig. 2.4 Suction gas strainer
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➊
➍
➌
➋
➊
➌
➍➎
➋
1. crankcase
2. suction welding
neck flange
3. suction chamber
4. strainer element
1. crankcase
2. discharge welding
neck flange
3. suction chamber
4. discharge chamber
5. overflow safety valve
Refrigeration Division
Grasso
DESIGN DETAILS OF STANDARD
BARE COMPRESSOR
v001.99.01.en Installation and Maintenance Manual RC(U)6 page C4.3