MACHINES AND
ACCESSORIES
Page 12 of 17
completely release the pressure by turning
the knob anti-clockwise; as shown in
Figure 8;
unscrew the oil filler cap (see Figure 9),
with a screwdriver;
add hydraulic mineral oil (fill up to the
bottom edge of the opening);
bleed the air;
screw on the cap.
Figure 9 – Hydraulic oil cap.
Precautions when replacing the oil
Only use hydraulic oil top up the oil level.
Do not use brake fluid or engine oil.
Add oil only when the pressure inside the pump has been fully released.
7.
Bleed air from the hydraulic circuit:
To remove any air bubbles in the hydraulic
system of the pump, which could reduce its efficiency, follow these instructions:
Turn the knob anti-clockwise, then unscrew the oil filler cap using a screwdriver;
Pump repeatedly to release the air;
Replace the cap and use a screwdriver to tighten;
Check that the pump functions properly.
If you still have problems, repeat the procedure or, if necessary, contact the Service
Centre.
8.
Replacing the hose
: attached hydraulic hoses are marked with working pressure
levels, the burst pressure level and the expiration date. Replace the hose with one
that has the same characteristics.
Replace the hose
Never use the hose past the expiration date provided by the manufacturer and indicated on
the hose itself.
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