— English Vacuum spray degassing — 06.07.2016 - Rev. B
The maintenance schedule is a summary of maintenance tasks to be carried out regularly.
▲ = Check, ■ = Service, ● = Clean
Check for leaks.
• "PU" vacuum pump
• Screw connections
• "DV" degassing valve
Annually
Function test of the vacuum pump.
– see chapter 9.5 "Parametrising the controller in the Customer menu"
on page 40
▲
Annually
Clean the dirt trap.
– see chapter 10.2.1 "Cleaning the dirt trap" on page 49
▲ ■ ●
Depending on the operating
conditions
Check the controller settings.
▲
Annually
Function test of "CD" 3-ways motor ball valve and "PU" vacuum pump.
– see chapter 8.1.2 "Manual mode" on page 35
▲
Annually
When operating with water/glycol mixtures
• Control of the mixing ratio.
• If necessary, adjust according to manufacturer information.
▲
Annually