10.4.4 Installation instructions
Notice
These instructions facilitate the installation and prevent damage to the
pump.
► Always use round seals in original dimensions.
► Use no mineral oil greases for the wet section assembly.
► After removal, place wet parts on a clean, soft surface so that the
polished surfaces do not scratch.
► Always replace mechanical seals completely.
► To tighten the rotor bolts 0906.01 / 02, use the original GEA-Hilge
wrench and lock screw
► Check removed parts for damage and wear, and replace if necessary.
Use only proper, clean parts for installation. Clean installation space and
contact surfaces before installation.
10.4.5 Installation instructions
Notice
Hygiene risk, food safety
Improper installation of the pump can cause subsequent contamination that
impair food safety.
► Basically, observe the following instructions:
–
Use tools from the HILGE assembly tool kit for installation.
–
Check removed parts for damage and wear, and replace if necessary.
Use only proper, clean parts for installation. Clean installation space and
contact surfaces before installation.
–
In general use only original spare parts.
–
For 3-A applications use only certified original spare parts.
–
Use no mineral oil greases for the wet section assembly.
–
Always replace mechanical seals completely.
–
Carefully handle mechanical seal. Mechanical seal and set ring consist
of fragile material.
–
Pay attention to information on replacing the O-rings. See
Section 9.3.1.1, Page 44
–
Use suitable tools to tighten the impeller nut (0922.00):
–
Impact wrench
–
Impulse wrench
–
Torque wrench
–
Assembling device for impeller nut
Malfunctions / repairs
Repair
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