Maintenance
VS-140-110
V2
06/08/14
20 / 24
9.3
Suction Pads / Seals
Remove any foreign bodies and contamination such as adhesives, glue, sawdust, dust,
etc. sticking to the seals at least once a week. Use glycerine to clean the seals.
Immediately replace damaged seals (tears, holes, waves).
Do not use petrol (gasoline).
Use cleaning agent to clean the device (do not use petrol (gasoline) or aggressive or
corrosive fluids to clean the device. The hoses will otherwise become leaky or be
destroyed).
Suction plates must always be replaced completely. The bolts of the suction plate can be
loosened more easily by heating.
9.4
Leak Test
Check the device for leaks at least every three months.
●
Apply the suction pad to a flat air-tight surface.
●
Switch the vacuum blower on and wait until a vacuum of at least -200 mbar
is reached.
If this vacuum level is not reached, check:
●
whether the seals or hoses are damaged,
●
that the connectors are tight,
●
that the filter element is clean.