Braun SmartControl 199s-1 Manual page 8

Preserving the batteries
In order to maintain the optimum capacity of the rechargeable batteries, the
shaver has to be fully discharged (by shaving) every 6 months approximately.
Then recharge the shaver to full capacity.
Replacing the shaving parts
To maintain the appliance performing like new replace your foil and cutter
block at least every 18 months or when worn. Change both parts at the
same time for a closer shave with less skin irritation.
(Shaver foil and cutter block: 30B)
Environmental notice
This appliance contains rechargeable batteries. To protect the
environment, do not dispose of the appliance in the household waste
at the end of its useful life. Disposal can take place at a Braun Service
Center or appropriate collection sites.
Subject to change without notice.
Electric specifications see printing on the special cord set.
8