Lister Tension Set
To tension a Lister clipper blade set:
1. Disconnect the clipper from the electrical supply
2. Assemble the blade set to the clipper head complete with tension set.
3. Screw the tension nut down fully until it will go no further
4. Turn the tension nut back one and a half turns.
5. Note the position of the marker on the tension nut.
6. Apply oil regulalry as recommended in lister instruction booklet.
7. Whilst clipping be sure the tension nut remains in the original position