Nussbaum POWER LIFT HF 3000 Manuel D'exploitation page 24

Time frame Position
Type of
maintenance
12
11 1
2
10
1 x / 12
9 3
4
8
5
7
6
12
1
11
2
10
1 x / 12
9 3
4
8
5
7
6
OPI-POWER LIFT HF 3000-4000-HYMAX HF 3000-4000-V1.3-DE-EN-FR-ES-IT
Check the paint:
• Check the powder coating and improve if required.
Damage by external influences is to be treated immediately after
detection. If these points are not treated, infiltration of deposits of all
kinds can cause wide-ranging and permanent damage.
These points are to be lightly sanded (120 grit), cleaned and
degreased. Afterwards, rework with a suitable touch up paint (note
the RAL No.).
• Check galvanised surfaces, touch up as needed.
White rust is fostered by permanent humidity, poor ventilation. The
affected areas can be treated by using a sanding cloth (A 280 grit).
If required, the parts are to be treated with a suitable, resistant mate-
rial (paint etc.). Check the RAL colour selection.
• Rust is brought out by mechanical damage, wear, aggressive de-
posits (de-icing salt, leaking operating fluids) cleaning that is not
done or incomplete.
The affected areas can be treated by using a sanding cloth (A 280
grit). If required, post-treat the areas with a resistant material (paint
etc.).
According to manufacturer instructions, the hydraulic oil should be
changed every two years in normal operations. Various environmen-
tal influences e.g. location, temperature swings, intensive operation
etc., can have an influence on the quality of the hydraulic oil. For this
reason, the oil must be checked during annual safety inspections and
maintenance.
The oil is used if it has a milky colour or if the hydraulic oil smells unpleas-
antly.
To change oil, lower the lift is to its lowest position then suction the oil
out of the oil container and replace the contents.
The manufacturer recommends high-quality clean hydraulic oil. The
required oil volume and type is to be taken from the technical data.
After filling, the hydraulic oil must be between the upper and lower
marking on the oil dipstick, or approx. 2.5 cm below the oil filling open-
ing.
Dispose of the old oil according to regulations to the intended location
(district offices, environmental protection office or commercial regula-
tory office has the obligation to disclose about disposal points).
Maintenance plan
81