LNS Super Hydrobar HS 3.26, Instruction Manual

Page: 36 / 44

3-6 CHAPTER 3: INSTRUCTIONS
SUPER HYDROBAR HS
Rotating pushers (option)
When extremely small diameter bars have to be guided, it
is recommended that the front of the pusher (A) be fitted
with a collet (B).
The collet has then to be fitted to a rotating ferrule (C) so
that the bar does not twist as it draws the pusher.
In standard operation, the pusher turns and forces the oil
into the collector (E). When it is fitted with a rotating
ferrule, the pusher does not turn.
Should the oil not be correctly removed, a brush (D) can
be fitted inside the collector to clean the pusher.
Changing collet:
Insert a punch (1) through the collet (B). Then by using a
spanner (2), unscrew the collet from the adapter piece (F)
and fit the new collet.
The pushers with rotating ferrule can also be fitted with a
cone. Insert a punch (3) through the pusher (A).
Insert a second punch (4) through the rotating ferrule then
unscrew. Fit the cone (G) directly onto the pusher (A).
(The tools mentioned in this paragraph are not supplied
with the device)
A 10 mm deep M3 hole (identical to the original) will have to be tapped in the front end
of the pusher if the pusher has had to be shortened.