OPERATING AND MAINTENANCE INSTRUCTION ... - larius.org
OPERATING AND MAINTENANCE INSTRUCTION ... - larius.org
OPERATING AND MAINTENANCE INSTRUCTION ... - larius.org
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STORM 4000<br />
replacement of the pumping group's gaskets<br />
• Extract the pumping group (M6) from the housing.<br />
Carry out this operation after cleaning the tooling.<br />
Release pressure before going on with the<br />
operations (follow the "correct procedure of<br />
decompression").<br />
M6<br />
English<br />
• Disconnect the pumping group by unscrewing the two fastening<br />
screws (M3).<br />
• Remove the protection collar (M4).<br />
• Unscrew the rigid suction pipe.<br />
• Unscrew the upper packing nut.<br />
M4<br />
M3<br />
• Slightly pull the starting belt (M5) to bring the piston to the<br />
lowest stroke point.<br />
M5<br />
• Unscrew the suction valve and clean and/or replace its parts,<br />
if necessary.<br />
• Extract the piston rod from the bottom.<br />
• Disassemble the piston rod and replace the gaskets group<br />
if worn.<br />
• If necessary, remove the upper gaskets for their replacement.<br />
• See the exploded view in the chapter of "Spare parts" for the<br />
correct assembly.<br />
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