Aqua-Base ARUBA Comfort 60I Manual De Utilización página 22

AQUA-BASE
ARUBA Comfort
Technical manual
4.4 Oil level HP pump
• As the pump is placed horizontally, the oil level should be
visible in the middle of the red point.
NB: The gauge is positioned at the back of the pump, if it is visually
inaccessible, inspect with the help of a mirror or a smartphone camera.
•
If necessary, adjust the level by using exclusively the
AQUA-BASE
original
for the models until 240l. and 0.63l. oil capacity for the 300l. model)
(Aruba kit : Ref. 752012A: 0.3l. oil capacity for the models until 240l. and
0.53l. oil capacity for the 300l. model)
•
Check that the air-intake hole of the pump casing, placed in
the centre of the filler cap, isn't clogged.
4.5 HP pump oil change
This should be carried out every year and each time that an anomaly is detected: strong persistent
emulsion (foam) visible via the gauge even after stopping of the unit, accidental introduction of water in
the pump casing, accidental and prolonged overspeed of the pump.
•
Remove the front cover of the machine to ease access to the oil drain hose and the top of the HP
pump.
•
Open the filler plug and check that the air-intake hole of the pump casing, placed in the center of the
filler cap, isn't clogged. Clear it if necessary.
•
Loosen the oil drain hose, remove the plug and drain the oil from the carter.
•
Replace the oil change plug and fill up with the help of an oil syringe using only original
oil, and controlling the level with the gauge
(Aruba std : Ref. 752012A: 0.4l. oil capacity for the models until 240l. and 0.63l. oil capacity for the 300l. model) (Aruba
kit : Ref. 752012A: 0.3l. oil capacity for the models until 240l. and 0.53l. oil capacity for the 300l. model)
•
Close the HP pump filling hole by hand.
Gain access to the internals of the machine (not applicable for MODULAR models)
Unscrew and remove the front cover:
4.6 High- and Low-pressure security tests
Testing the low-pressure security (PSn34):
After starting the machine, gradually close the hull valve (V0).
The boost pressure will fall below the threshold of 0.3 bar (Pi33) and the machine stops in fault mode:
Low-pressure fault :
Reset the fault by pressing the STOP button for 5 seconds
If the machine does not stop below 0.3 bar on the pressure gauge (Pi33), reopen the valve directly to avoid
damaging any of the components. Replace the low-pressure sensor -1 +5 bar (PSn34) Ref: 900153.
•
(Aruba std : Ref. 752012A: 0.4l. oil capacity
oil
.
START, STOP & ALARM blinking slow
Oil filler cap, drain hose, and sensors are now accessible:
REV.J
P22/108
AQUA-BASE