Marol CL-10SET, Руководство по установке

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13
5
In case of steering at 2 places
Piping for steering at 2 places
• Hydraulic Steering System can be operated at 2 places by additional installation of Helm Pump. Even
in this case, working load of wheel operation does not change.
Trident fitting
1. After decision of installing location of Helm
Pumps, cut copper tubes by pipe cutter con-
sidering piping arrangement.
2. Connect A to A, B to B of both Helm Pumps
correctly using trident fitting as per right side
drawing.
3. After piping works, conduct flushing and fixing
of copper tubes same as steering at 1 place.
Air purging of steering at 2 places
Helm Pump of high side
(far side from Receiving Cylinder);
Helm Pump of low side
(near side to Receiving Cylinder)
1. Fill Helm Pump of low side (or near side to
Receiving Cylinder) with hydraulic oil and
close filling cap tightly.
2. Purge air from Helm Pump of high side (or far
side from Receiving Cylinder). Air purging
procedure is same as Clause 11~12.
3. At next step, purge air from Helm Pump of
low side (or near side to Receiving Cylinder).
4. For further perfect air purging, remove oil fill-
ing cap of Helm Pump of high side (or far side
from Receiving Cylinder) and repeat turning
of wheel from side to side at full stroke sever-
al times. Air will return to tank gradually.