Aerial work platform
ZED 20.3 HV
7
COD. UM0284_GB | REV. 0.0 | ED: 09/17
Chapter 8
GB
MAINTENANCE
8.5
lubrication and greasing
8.5.1
Greasing the pins
Every 50 hours, grease the pins at the points speciied in the igure by injecting a small amount of
grease using a manual grease gun (D ig. 8.1), though the grease ittings.
Lubricant:
AGiP f1 Gr MU2
grease or equivalent.
CAUTiOn
Do not grease the two of grease ittings on the slewing bearing.
Place the platform in the position shown in A (Fig. 8.1) before proceeding with the lubrication and
greasing.
All platform pins, joints and stabiliser seats are equipped with ball lubricators
identiied by a speciic label (Fig. 8.1, B).
To grease the articulated joints, inject a small quantity of grease using a greasing pump (Fig. 8.1, C),
inject pressurised grease through the domed grease nipples until the old lubrication grease comes
out of the ends.
Lubricate all the points of the joints and all parts itted with grease ittings.
Move all the joints and introduce again a little quantity of lubricating oil.
Clean the elements to remove the exhaust lubricant discharged from the joint points.
Fig.
8.1
8.5.2
Lubricating the stabilisers
Lubricate every 50 hours of operation as follows: stabilise the machine by fully extending the stabilisers.
Check the lubrication of the sliding elements. If they are dusty or dirty, clean them and remove the
grease. Then, using a brush, apply a thin layer of NIPLEX EP1 grease mixed with 50% of Agip OSO32
hydraulic oil.
8.5.3
Lubricating the telescopic boom elements
