To be used at 6 month intervals from the date of installation of the cylinder.
Every 3 months for coastal regions
A light dusting of the powder onto your key within the key cuts “dimples” is required.
Then simply enter the key into the keyway and rotate 360 degrees to allow the powder to lubricate the internal pins.
Repeat the rotation several times but do not repeat the coverage of the graphite powder – the principle is to give a light lubrication.
Do not use WD40 or 3-in-1 Oil.
Your Graphite Powder will come with a handy instruction card which you can also use to log your service intervals.
