AVANT e5 2018, Operator'S Manual

Page: 91 / 108

Avant e5
91
8. Clean cooling fans and surfaces
There are total of three cooling fans on the loader:

Hydraulic oil cooler

Electric motor compartment and battery cooling
fan

Cooling fan in charger
All of these must be kept clean to ensure reliable
operation and long service life of the loader.
In addition, clean the outer surfaces of the charger,
inverters, and electric motors. Use damp cloth to
wipe them clean. Never clean during recharge to
avoid the possibility of creating sparks.
If operating the loader in dusty conditions, the
cooling fans and surfaces must be cleaned more
frequently.
Proper cooling is essential. To
prevent overheating, clean screens,
cooling fins, and external surfaces of
electric motors, inverters, and the
charger. Avoid spraying water at
wiring harness or any electrical
components.
9. Adjust and replace slide pads of
telescopic boom
The telescopic boom is equipped with replaceable
slide pads. The slide pads are wear parts that wear
during the use of the telescopic function. All slide
pads can be replaced, and the nylon slide pads on
the outer boom can also be adjusted. Adjustment or
replacement of the slide pads is necessary to
compensate for wear and to adjust the play between
the outer and inner telescopic boom.

At the lower end of the outer boom there are
pairs of nylon slide pads 1 and 2, accessible
from around the boom.

In addition, there are pairs of aluminium-bronze
alloy slide pads 3 and 4, at the upper end of the
inner boom. To access pads 3 and 4, the boom
parts must be separated.
Slide pads 1 and 2
Slide pads 1 and 2 can be
adjusted by mounting thin
adjustment sheets between the
boom and the slide pad.
Extend the telescope almost
completely and press the boom
gently against the ground. This
way it is the easiest to mount an
adjustment sheet under lower
slide pad 1.
However, if there is substantial
wear in the slide pads it is
advisable to replace both pads
1.
Slide pads 3 and 4
Slide pads 3 and 4 at the upper
end of the inner boom last long
in normal use. They should be
checked after every 400
operating hours and replaced at
least after 800 hours of use.
To check these slide pads, take
the inner boom completely out
of the outer boom. If the pads
have worn so much that they
are in level with the boom, or
excessive boom play can’t be
removed by adjusting slide
pads 1 and 2, replace all slide
pads.
To replace slide pads 3 and 4 the
boom must be partially
disassembled. Lifting equipment is
required in order to do the service
safely. It is recommended to leave
this service operation to your
nearest Avant service partner.
Slide pad part numbers
Slide pad 1 A48339
Adjustment sheet, long: A48014
Slide pad 2 A412868
Adjustment sheet, short: A412971
Slide pad 3 A47922
Spacer under slide pad 3 A47941
Slide pad 4 A48343