Alfa Laval IsoMix External Drive, Инструкция по эксплуатации

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6 Maintenance
Ensure totally clean surfaces during mounting. Always use original Alfa Laval parts.
If product wetted parts are soiled during decommissioning or installation, these must be manually cleaned prior to
commissioning of the equipment.
6.1 General maintenance
- Maintenance of the machine should only be performed by authorized personnel.
- For maintenance instructions of gear motor please see chapter 9.3 Drive unit instructions.
- Ensure totally clean surfaces during maintenance.
- For lifting instruction please see chapter 4 Installation.
- Always disconnect the power supply when servicing the machine.
- Always use proper tools.
- Always replace worn sealing elements before reassembling.
- Follow the dismantling and assembly instructions to the letter.
- All scrap must be stored/disposed of in accordance with current rules and directives.
- Always use original Alfa Laval spare parts.
Part Replace every
Sealing (mechanical, PTFE and O-rings) When machine is disassembled for inspection and/or maintenance
Ball race, hub nut and stem nut Every 2
nd
year
Bevel gears
When appropriate
Chapter 6.2 Disassembly into major parts
Chapter 6.3 Replace drive unit
Chapter 6.4 Replace shaft seal
Chapter 6.5 Replace ball bearings, ball retainer w. balls, stem and hub
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