Maintenance 5
Maintenance schedule
CAUTION
Risk of accident
The main lift chains and the auxiliary lift chain must
be replaced when the wear limit is reached or if
impermissible damage is present. The technical
condition of the chains from a safety perspective
must be assessed by a competent person using the
manufacturer’s documentation. Follow the current
applicable guidelines for cold store version trucks.
– Check the mounting and bearing points of
the lift cylinders for good condition.
– Check the condition of all chains on the
main lift and the auxiliary lift, and check
for wear, elongation, damage, lubrication
and tension. The wear limit of the main lift
chains is 2%. The wear limit of the auxiliary
lift chain is 3%.
– Check the chain rollers for ease of move-
ment.
– Check the condition of the lift mast guide
surfaces, and check for wear and lubrication
condition.
– Check the condition of the lift mast rollers,
and check the setting.
– Check the condition of the guide elements,
and check for lateral play between the lift
mast parts; replace if necessary.
– Check the fork latches* and safety devices.
– Visually inspect the forks for cracks and
bends.
Load wheels and load castors
– Check the condition, mounting and wear of
the load rollers and load castors.
– Check the load wheels and load castors for
ease of movement.
Electrical system
– Check the condition of the battery cables,
battery connections and battery male con-
nectors, and check for secure attachment.
– Measure the battery voltage under load.
– Check for failure in the insulation between
the battery tray and the positive or negative
terminal of the battery.
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13 804 2501 EN - 01/2016 87
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