29
rautool G1/H/G1
tool preparation
Expansion
To expand, the cylinder must be
directly connected to the unit /
foot pump by the hydraulic hose
(quick coupling) and control
cable.
Caution:
Ensure that the quick coupling
is completely engaged. The
coupling is to be pressurised
only when engaged. Check plug
connections thoroughly for dirt,
clean if necessary.
Completely insert the expander
set into the cylinder and fix in the
cylinder using the 2 short pins
and one long pin.
Caution:
Pins must be fully inserted! As a
general rule, operation may only
commence once the pins are
fully inserted.
To exchange expander heads,
re move fixing nut, position
expander head correctly, screw
fixing nut completely on. From di
-
mension 75 mm, expander heads
are screw ed on directly (without
fixing nut). Expander heads
> 75 mm must also be screwed
on com pletely. Avoid possible
cants when mounting.
The tool cylinder is used for expanding and clamping
The tool conversation is for this as follows!
Clamping
The expander set must be remo-
ved for clamping. To do this, pull
out the long pin completely and
the short pins to the stop. Pull
out and remove the expander set
from the cylinder.
First, clamp on the long clamping
jaw and then the short one. Then
fully insert the long pins.
Caution:
Pins must be fully inserted! As a
general rule, operation may only
commence once the pins are
fully inserted.
In confined assembly situations,
use an Allen key to release and
turn the tool handle.