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Alfa LU-VE is a trademark registered and owned by LU-VE Group.
Alfa LU-VE reserves the right to change specifications without prior notification.
7 Maintenance
Ensure complete electrical isolation before performing any maintenance activity and always follow
guidelines and instructions as given in the air cooled liquid coolers product manual AHE00050.
7.1 Fan replacement
• Open the connection box. Disconnect fan cabling.
• Unscrew fixing bolts and remove old fan.
• Mount new fan assembly in identical position. Remount fasteners. Use an anti-corrosion coating
like Geomet or comparable when remounting using new fixing bolts.
• Restore the electric connections (water trap as shown).
• Check for correct fan direction.
7.2 Stepping on the unit
If for maintenance purposes it is required to step on the on the unit, always wear safety shoes. It is
not allowed to step on the unit while it is working. Proper protection against falling shall be arranged
with railings and safely fixed ladders. If the units do not have railings a safety device that prevents
falling shall be used. Never step on the fan grids and on the liquid connections. It is not allowed to
step outside the areas highlighted in the example below.
= walkable areas
Summary of Contents for Alfa LU-VE Alfa-V VDD
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