GEA Niro Soavi One7TS, Инструкция по эксплуатации

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Instructions for use and maintenance
This manual is owned by GEA Niro Soavi Any reproduction, even partial, is prohibited.
07C100-7C0
GEA Niro Soavi 125
SHEET A
COMPRESSION HEAD
GENERAL INFORMATION
CAUTION:
All maintenance on the compression head should be carried out after maintenance shutdown
of the machine as described in paragraph 7.3.3 of this manual.
CAUTION:
Maintenance operations on the head require the disassembly of components secured by
means of studs and nuts.
After refitting the disassembled components the studs and nuts must be tightened to the
torque values indicated in SHEET 00[c], to prevent abnormal stresses that limit their strength.
Before giving a description of compression head maintenance operations, it is important to remember
that couplings in high pressure seal areas are made with O-rings, made of synthetic material, suitable
for contact with the products handled and capable of withstanding the temperatures reached by the
machine.
It is good practice to replace seals not only in the case of obvious leakage or damage, but also
whenever performing maintenance that requires them to be removed.
Gaskets must be fitted after lubricating them with food-grade petroleum jelly or another suitable
lubricant, without using sharp tools that may damage them. Forced or incorrect fitting may shorten
the life of the gaskets and damage the seal.
For identification and positioning of gaskets see the drawings for disassembly of the compression
head and its components, and the component lists contained in the SPARE PARTS CATALOGUE
attached to chapter 10 of these instructions.