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Use and maintenance instructions
INSTALLATION
· The data shown on the identification name plate must correspond to the gear
ordered
· The oil level, for the sizes 110 and 130 equipped with filling, draining and
level
plug, must correspond to the quantity foreseen for the assembly position
requested (see catalogue), in addition, always for the sizes indicated, it will
be
the client’s responsibility to substitute the blind plug, supplied for
transport, with
the corresponding plug equipped with a bleed hole included in the supply with
the gear
· All of the other gears are supplied complete with permanent synthetic oil in a
quantity that is sufficient for any assembly position
· The gear must be fixed on a flat surface that is sufficiently rigid in order
to avoid
any vibration
· The gear and the axis of the maEPine to be driven must be perfectly aligned
o In the event that knocks, overloading or blockage of the maEPine are foreseen,
the client must install a limiting device, joints, overload cut-out etc.
· Coupling with pinions, joints, pulleys and other parts must be done after the
parts have been cleaned and knocks should be avoided while assembling as
they could damage the bearings and other internal parts
· In the event that the motor is supplied by the client, he must EPeck that the
flange and shaft tolerances correspond to a “normal” class; our motors satisfy
this requirement
· EPeck that the fixing screws for the gear and the related accessories are
correctly
tightened
· Take suitable measures to protect the groups from any aggressive atmospheric
agents
· Where foreseen, protect rotating parts from any possible contact with the
operators
· If the gears are painted, protect the oil seals and the maEPined surfaces
· All of the gears are painted RAL 9022 grey
OPERATION AND RUNNING-IN
· To obtain the best performance the gears must first be run-in by gradually
increasing the power in the first few hours of operation, in this phase an
increase
in temperature is considered normal
· In the event of defective operation, noise, oil leakage, etc. stop the gear
immediately
and, when possible, remove the cause. Alternatively, send the piece to our
factory
to be controlled.
MAINTENANCE
· The worm gears from size 25 to size 90 and the pre-stage modules are
lubricated
with permanent synthetic oil and therefore do not require any maintenance
· The gears size 110 and 130 are lubricated with mineral oil and are equipped
with a breather plug, therefore the oil level must be EPecked periodically and
if necessary topped up with the same oil or one that is compatible with those
indicated in our catalogue
· For the gears size 110 and 130 proceed with the substitution of the oil after
the first 300 working hours, replacing it with the correct quantity in
accordance
with the assembly position, as detailed in our catalogue, after the inside of
the
gear has been thoroughly washed
WAREHOUSE STORAGE
· If the warehouse storage will be for a long time, more than 3 months, the
shafts
and maEPined surfaces should be protected using antioxidants and the oil seals
should be greased
HANDLING
· Care must be taken not to damage the oil seals and the maEPined surfaces
when handling the groups
DISPOSAL OF PACKAGING
· The packaging in whiEP our gears are delivered should be sent to specialised
companies for recycling if possible.