8. Maintenance
8.1. GENERAL CONSIDERATIONS
8.2. CHECK THE MECHANICAL SEAL
8.3. MAINTENANCE OF THE SEALS
SEALS REPLACEMENT
Preventive maintenance
Replace after twelve (12) months. We also recommend re
-
placing the gaskets during seal or pump shaft replacement.
Maintenance after a leak
Replace at the end of the process.
Scheduled maintenance
Regularly check that there are no leaks and that the pump is
operating correctly.
Keep a maintenance record of the pump.
Use statistics to plan inspections.
Lubrication
During assembly, use soapy water or oil compatible for the
food industry when fitting the different gaskets to allow them
to slide better.
This pump, just like any other machine, requires maintenance. The instructions contained in this
manual cover the identification and replacement of spare parts. The instructions are aimed at
maintenance personnel and those responsible for the supply of spare parts.
.
Maintenance work can only be carried out by qualified personnel that are trained and
equipped with the necessary resources to carry out this work.
All parts or materials that are replaced must be properly disposed of/recycled in
accordance with the current directives applicable in each area.
ALWAYS disconnect the pump before beginning any maintenance work.
Periodically check that there are no leaks around the shaft. If leakage is detected through the
mechanical seal, replace it following the instructions in chapter
8.7. Disassembly and assembly of
.
The period between each preventive maintenance service will vary depending on the operating
condition of the pump: temperatures, flow, number of operating hours, cleaning solutions used, etc.
8.4. TIGHTENING TORQUE
Size
Nm
lbf·ft
M6
10
7
M8
21
16
M10
42
31
M12
74
55
M16
112
83
8.5. STORAGE
Before being stored the pump must be completely emptied of liquids. Avoid, as far as possible, the
exposure of the parts to excessively damp atmospheres.
Maintenance
INOXPA S.A.U.
01.031.30.03EN · (A) 2022/01
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