50 Envelope moistener7.3 Filling the reservoirFor safety, always disconnect the postage meter from the powersupply when filling the moistener reservoir, keep the postagemeter top cover closed and take care not to spill sealing solutiononto the machine.Open the reservoir compartment and fill with sealing solution.Close the reservoir compartment.CAUTIONIf sealing solution is spilt and enters the postage meter mechanism,DO NOT reconnect the machine to the power supply, DO NOTattempt to remove the machine covers, CONTACT HASLERSERVICE.