PostBase One Franking System
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• Put a funnel in the filler hole.
• Fill the tank with sealing liquid.
The sealant tank holds up to 800 ml.
• Pull out the funnel.
Retain the funnel, the closing with suction
pipe and an empty bottle of the sealing liquid.
You need the original bottle in case you have
to drain the tank.
• Re-insert the plug into the filler hole of the
sealant tank.
• Close the lid and gently snap it in its lock.
It is now safe to switch the franking system
back on.