Avant e5
48
Allow the loader to warm up properly
Hydraulic oil temperature has an effect on the
hydrostatic drive system of the loader. When ambient
temperature is below 5º C, make sure the general
response to drive pedals is normal. If the drive feels
sluggish, allow the hydraulic system to warm up by
letting the auxiliary hydraulics pump to run at idle.
Drive carefully until the loader has reached its normal
operating temperature.
Risk of decreased braking
power - Make sure hydraulic oil
is not overheated. When
hydraulic oil gets hot, driving
characteristics of the drive system
change. When the oil is hot and
the hydraulic oil cooler has
switched on, stopping distance of
the machine can be longer than
when the machine is cold. If the
loader is used constantly in high
ambient temperatures, hydraulic oil
type and viscosity must be suitable
for these conditions. Contact Avant
service.
In case braking power of
hydrostatic drive system has
decreased, engage the parking
brake. The rear wheels may lock
immediately. Parking brake acts as
an emergency brake, and will also
engage in case of loss of oil
pressure. Parking brake is
intended to keep the loader
stationary and not for repeated
braking. Engage while loader
moves only when necessary.
.
Battery system in cold environment
The battery pack is less capable to supply energy in
cold environment. This sets a limit to the minimum
operating temperature where the loader can be
practically used. Operating in cold conditions will
decrease battery performance and cold, stiff
hydraulic oil will waste more energy.
The electrolyte temperature inside the battery cells
should be at least +10°C before charging. Otherwise
the battery will not recharge to completely full state.
To reach maximum battery capacity in freezing
conditions, keep the loader stored in warm shelter.
Battery will then remain relatively warm during use
and will be able to output as much energy as
possible.
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