Superabrasive
Owner’s Manual Original Language – Lavina
®
V25-X
06/2018
12
6. MAINTENANCE
IMPORTANT:
All of the following procedures must be performed with the vacuum cleaner turned off and the power
cable disconnected from the power source. Before performing any work or maintenance on the vacuum cleaner, be
sure to wear the proper protective equipment (clothing, eye protection, and/or gloves).
• In order to ensure safe and efficient operation of the vacuum cleaner, the following procedures should be performed
periodically (depending on the frequency of operation):
• Remove and inspect the filters for any signs of excessive wear or damage. Replace as necessary.
• Inspect all electrical components (switches, plugs, cables, etc.) for damage or exposed wiring. Replace as necessary.
• Ensure that all screws, bolts, and nuts are properly tightened.
• Check the waste container level. Clean and empty the container when the debris reaches a maximum of 75% of its
full capacity.
• Check the flexible vacuum hose and accessories for significant wear or damage. If holes are present, the vacuum
cleaner’s efficiency will be reduced, and debris will leak into the work environment.
6.1 Electrical Wiring Diagram For Vacuums With 3 Single-Phase Motors
