Kalmar DRD450-80S4X, Maintenance Manual

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UDRF01.04GB
Maintenance manual DRF 400–450
4 G Terminology and index – Terminology and index
Hydraulic system System that uses oil pressure to transfer power to different functions.
Indicator Manual “sensor”, for example, shows that a filter is clogged and needs to be changed.
LC Load centre.
Levelling Attachment is tilted, for example, if load stands on uneven ground.
Lift capacity Indicates machine’s maximal lift capacity.
Lifting point Attaching point for lift device when lifting an object.
Low-emission engine Engine with low emissions of hazardous substances. Manufactured according to reg-
ulations.
Machine model Machine type. Indicated, for example: DRF 400-450. See also type designation.
Main fuse Located by battery. Cuts off current all systems in machine.
Maintenance Periodic maintenance actions so that machine functions safely and for long life.
Mast Carrier of attachment and load.
OP Overload Protection. Overloading system to warn when machine is overloaded.
Operating hours Number of hours machine has been in operation, shown on hour meter in cab.
Option Optional equipment for machine.
Overloading system See OP (Overload Protection).
Pilot oil pressure A low control pressure to, for example, a valve.
Planetary gear Type of transmission with gears in constant engagement.
Product alternative One of several alternatives is selected for a machine, i.e. engine alternative.
Proportional valve An electro-magnetically controlled valve. If a current is applied, the valve is activated
in proportion to the current’s amplitude. In simple terms, infinitely variable valve, as
opposed to on/off valve. For example, on transmission’s valve housing.
Reachstacker Machine with special top lift attachment for containers.
Refrigerant Fluid/gas in air conditioning. May only be handled by authorized trained person.
Rotation yoke Rotating unit on attachment, rotates attachment in relation to lift boom.
Securing machine for transport Actions before transporting machine.
Serial number Unique machine designation. On machine plate.
Service position How machine should be safely positioned before service may be started.
Servo A small user movement results in a big machine movement, i.e. power steering.
Servo pressure A low control pressure to control a higher pressure, for example, to a valve.
Sideshift Parallel sideways movement of attachment.
Solenoid valve An electro-magnetically controlled valve. See also proportional valve.
Spirit Delta Enclosed type of cab.
Spreading Widening of attachment.
Term Description
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