Nielsen CT2880, Original Manual

Page: 8 / 32

1. Install return spring
As Fig.5, Remove screw M10*30 H with
Allen key, take out B and return spring
A. Install column E as direction marked,
install return spring A and B, fasten H.
NOTE
：
Pay special attention the direction
of mounting head F.
2. Install post
As. Fig.6,Use 6mm inner hexagon spanner
to take off four pieces screw B and washer C,
then take off the side cover A and cover D as fig.6.
Lift column E as fig.6 , make the pin hole of column
and body in line, insert pin axis H, tighten screw F
and washer G (screw M12x25)(If column can not be
fixed in, loose screw M, after installation finished,
tighten screw M again.
）
.
Tilt column, make hose O (φ4) and P(φ8) through
hole N in the body (Fig. 7).
NOTE
：
Make sure hose O(φ4) and P(φ8) begin
at the back of pin L to avoid hose damaged.
Lift cylinder rod I at maximal and adjust the direction
of column E as Fig.7, make pin hole of column J
direction and cylinder rod I direction in line, insert pin
axis J, tighten screw K. (screw M12x55, M12).
Let column stand up, finish column installation.
Connect hose in the column
：
As fig.7-b
，
connect φ4 hose O to regulator Z,
φ8 hose P to pedal X.
NOTE
：
When the machines come out factory, the
regulator Z has already been adjusted pressure
(4 bar), please do not adjust it by yourself.
Fig.7-b
Fig.7-a
Fig.6
Fig.5