Urrea DLL21 Manual De Usuario página 16

UNPACKING
According to the de-package instruction on
the package box, to detach the box and re-
move the package material to check if the
machine damage or not and if the spare parts
completed.
Keep the package material far away from the
working site and deal with it properly.
INSTALLATION OF THE COLUMN
After un-package the package carton, take out
accessory boxes (Fig.1-1), bead breaking arm
(Fig.1-5) and column assembly (Fig.1-2).
And position the body according to the illus-
tration on the previous page, remove the bolt
(Fig.1-4), elastic washer and plate washer on
the body.
2
Fig.1
Place the column on the body. The direction of
the warning label is forwards. Make the holes
on the column base plate align to thread holes
on the body.
Once again assemble the
removed the bolt, elastic
washer and plate washer
and plate washer removed
in the torque is 70N·M (Fig.2).
Use torsion wrench to tight. Use the wrench
to remove the screw (Fig.3-3) hexangular shaft
(Fig.3-1) and take off the vertical shaft cap
(Fig.3-2). When remove the screw on the verti-
cal shaft cap, you need use the lock handle to
lock the hexangular shaft to avoid sliding off
to damage the machine or injury personnel.
Fig.3
3
2
1
16
5
4
3
1
Fig.2
Fig.4
1
2
Install the vertical shaft spring (Fig.4-1) on the
vertical shaft. Mount the vertical shaft cap and
mount the removed screw and assemble the
hand wheel into the nut bushing of the rocker
arm (Fig.4-2).
Remove the lock nut at the front end of the
bead breaking cylinder piston rod (Fig.5-1) and
use the wrench to remove the nut on the bead
breaking arm bolt (Fig.5-4) Remove the bolt
(Fig.5-3) and hang the spring (Fig.5-2).
Fig.5
2
4
3
5
1
Position the bead breaking arm shaft bushing
into the bead breaking support plate on the
body (Fig.6-1) to align the hole and install the
bead breaking bolt (Fig.6-2)and assemble the
nut to lock.
Insert the piston rod (Fig.7-2) through the
hole of the bead breaking slide bushing (Fig.7-
1). The surface of the slide bushing should
be outwards (Fig.7). Assemble the removed
nut (Fig.5-1) into the front end of the piston
rod. The nut will be assembled. The distance
from the edge of the bead breaking blade to
the bead breaking rubber is 30~40mm (Fig.8).
Hang the spring (Fig.6-3).
Fig.7
2
1
NOTE: If the machine is the one with the quick
inflation, please open the side panel and insert
2 pieces of Ø12pu hose at the inlet of the quick
deflation valve into the 2 Ø12nozzle and then
install the side panel.
If being equipped with the tool box, you must
fix firmly and the column completely installed.
Fig.6
2
3 1
Fig.8