Ultraflex UC130-SVS, Руководство по установке и обслуживанию

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Installation and Maintenance Manual
ULTRAFLEX
E
N
G
L
ISH
HYDRAULIC CYLINDER FOR OUTBOARD ENGINE
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page 19
of 83
- Unscrew the two bleed valve protections and loosen 1.5 turns max. the nuts
"A" of the two bleed valves.
- Unscrew the two bleed valves and manually push the cylinder body to one
side until it stops as shown in picture 1.
- Position the oil bottle as explained in paragraph 3.6.1.
- Close the bleed valve on the cylinder end stroke side and put a purged oil
tank near the other bleed valve (as shown in picture 2).
- Turn the steering wheel slowly (as shown in picture 2) so that the oil
can come out of hoses,
3.6.2 Single steering station/ single cylinder
1
3
2
l
A
3.6.1 Positioning of the oil bottle
pin
oil bottle
hose
spout
filling
connection
- Remove the pump cap and insert the fittings.
- Attach the spout to a new bottle of hydraulic oil and connect the hose to the
fittings and the bottle spout.
- Turn the bottle upside down and pierce it with the pin, as shown in the
picture, to ease the oil passage towards the pump.
Fill the pump until no air bubbles are visible in the hose.
While replacing the oil bottle, during the filling process, close all the bleed
valves of the cylinder/s. To bleed the system, check that oil is always present
in the filling hose. If some air is in the system during the bleeding process, the
whole bleeding process must be started again.
WARNING
Replace the bottle before it empties and use recovered oil only after 24 hours.
CAUTION
To carry out this operation, it is necessary to use the oil filling kit (1 needle, 1 transparent
pipe, 1 pipe connection and 1 spout for the oil bottle). This kit is NOT supplied.
- When the oil comes out of the bleed valve (without air bubbles), close the
bleed valve and continue to turn the steering wheel in the same direction to
fill the cylinder chamber (picture 3).
During this phase the cylinder body will move to the opposite direction up to
the end stroke.
NOTICE
Hold the cylinder body with the hand to prevent movements caused by the air
present in the cylinder chamber (picture 2).