RC(U)6 Installation and Maintenance Manual - Marine Refrigeration ...
RC(U)6 Installation and Maintenance Manual - Marine Refrigeration ...
RC(U)6 Installation and Maintenance Manual - Marine Refrigeration ...
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<strong>Refrigeration</strong> Division<br />
Grasso<br />
B2 MAINTENANCE (Contractor’s level)<br />
B2.1 Post start-up maintenance<br />
After the compressor has run for the initial 100<br />
operating hours:<br />
a) Drain the oil <strong>and</strong> refill the compressor with the<br />
correct amount of fresh oil.<br />
b) Exchange or clean the oil discharge filter element.<br />
c) Exchange or clean oil suction filter element (pos 24<br />
of fig. 2.1) as given in §B7.<br />
d) Clean suction gas filter.<br />
e) Check the compressor shaft seal for leakage.<br />
If excessive (more than 1 cc/hr) replace the seal.<br />
f) Check drive<br />
f1) Retighten the coupling mounting bolts with the<br />
torque settings as given by the coupling<br />
manufacturer.<br />
f2) Verify <strong>and</strong> if necessary, correct the tension of<br />
the V-belts as given in the V-belt supplier’s<br />
instructions.<br />
g) Verify <strong>and</strong> if necessary, correct the torque settings<br />
of all foundation bolts as given in § 7.2 of the<br />
Compressor Service Instruction <strong>Manual</strong>.<br />
B: INSPECTION, MAINTENANCE<br />
AND TROUBLE SHOOTING<br />
B1.2 <strong>Installation</strong> <strong>and</strong> <strong>Maintenance</strong> <strong>Manual</strong> <strong>RC</strong>(U)6 v001.99.01.en
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