Marol CL-10SET, Installation Manual

Page: 13 / 24

12
Stop valve
tightening bolt
Air purging works of B port side
1. Release fully remove stop valve tightening
bolt (M6 x 25 bolt with hexagonal hole) of
Helm Pump side and remove it.
Air purging
plug of
A port side;
Air purging plug
of B port side
Air purging plug
of A port side
Air purging plug
of B port side
2. Remove polyvinyl chloride tube for air purging
from A pot side, change it to fit to B port side
and release air purging plug of B port side.
3. After confirmation of correct connection of oil
filling tube between Helm Pump and can of
hydraulic oil, turn wheel anti-clockwise slowly
but continuously.
4. As soon as clear hydraulic oil comes out con-
stantly without bubble from air purging plug of
B port side, close air purging plug of B port
side.
5. When wheel works smoothly by operating
from side to side after completion of air purg-
ing works, remove oil filling tube and close fill-
ing cap tightly. Further works will finish by re-
connecting Receiving Cylinder and tiller as it
was.
Last of all, check oil leakage from every unit
and pipe fitting section.
In case of reverse connection, name-
ly connection between A port of
Helm Pump and B port of Receiving
Cylinder, or B port of Helm Pump and
A port of Receiving Cylinder for con-
venience of installation space of
Receiving Cylinder, conduct air purg-
ing works by replacement of A port
with B port of Receiving Cylinder.