emmeti ETI 2100, Инструкция по установке и эксплуатации

Страница: 23 / 35

GB
23 22
ADJUSTING THE RETAINER
The retainers provided with the
hydraulic kits allow an adjustment
that can balance the pressure
drops of the system. The follow-
ing procedure must be followed
for the circuit to be balanced and
adjusted correctly:
4
1 Use a screwdriver to unscrew
and extract the slotted grub
screw found inside the hexag-
onal slot
2 Close the adjustment screw
with a 5 mm Allen key (fig. 4 ref.
A)
3 Fully screw the slotted grub
screw. Then mark the reference
adjustment point with an “x” (fig.
4 ref. B).
4 Align the screwdriver on the “x”.
Then open with a number of
rotations (fig. 4 ref. C) according
to the diagram
∆
p-Q shown on
the graphics page.
ATTENTION: the number of
revolutions refers to the micro-
metric grub screw!
Then fully open the screw (fig. 4
ref. D). The pre-adjustment has
now been set and will not change
if repeatedly opened and closed
with the Allen key.