Maintenance and care
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15.9 Topping up sealing liquid (PostBase One with sealer)
With the sealer, you received a bottle with ‘sealit’ sealing liquid. Please note that we
can assure reliable sealing results only when you use ‘sealit’. This special sealing liq-
uid is available from Francotyp-Postalia.
Using tap water is possible. Note, however, that the sealing process may be less reli-
able when using water.
Warning! Switch off the PostBase One franking system and all components
connected to it prior to topping up sealing liquid.
Warning! Be extremely careful when handling liquids. If you fill the sealant
tank, make sure not to wet any parts connected to the mains. If this should
happen, immediately pull the power plugs. Have the PostBase One franking
system checked by FP aftersales service before using it again.
• Switch off PostBase One and all compo-
nents connected to it.
• Open the lid: Press on the marker, then
flap down the lid.
• Pull out the yellow plug of the sealant tank.