OPERATION
1.10 Maintenance Instructions
I
/!\
WARNING
Before pertorming any maintenance
on this unit,
ALWA YS MAKE CERTAIN that the switch is in the "OFF" position
and the power cord is disconnected
from the power source.
18
That must be carried out every 100 hours of functioning or depending on the conditions of use and at
the maximum every six months, to a complete overhauling of the vibrator.
Needle:
The overhauling
will be carried out by dismantling all the components,
checking the their
state and substituting
the part which is deteriorated,
clean and grease the bearings.
Flexible
Shaft and Cover: In each overhauling,
the shaft will be fattened cleaning first with
a
dry
cloth and spreading afine covering of fat in the outside of the shaft with a brush.
The greasing
of
the bearings
must be done with special high speed bearing grease, Staburags
NBU-4 or Isoflex
NBU-15 from the firm KLOBER LUBRICA TlON or any other equivalent one.
When the needles are manipuled or dismantled the close joints must be changed and the screws
sealed with LOCKTlTE
243. Wait for one hour before using.
Electric
Motor:
The state of the plug, electric cable, switch, bearings
must be checked.
The
motor brushes is the only element subject to wearing, to check the state, you should open the
housings Pos. A and B, then you must open the leg of spring Pos.
C,
and remove the brush Pos.
D, it must be verify, if there is a lot of wearing substitute it. It wi/l be carried out in the same way
for both. (See Fig.: 1.10-1)
The motor is fitted with automatic
brushes,
this means that once one of them gets to maximum
wearing the motor wi/l stop working, this prevents major breakdowns
in the motor.
Petral
Engine:
See maintenance
Instructions
of the manufacturer
of the engine,
which
accompany
this manual.
Before starting
the engine check the oi/level,
if it is low refil/ it, if it is dirty substitute
it.
The parts which are se en to have excessive wearing, the loose bearings, heat up or make too much
noise, must be substituted and always remember ORIGINAL
SPARE PARTS MUST BE USED.
Once the vibrated has ended, it is convenient to disconnect the transmission
of the motor.
For safety
reasons
and
so as to
avoid
accidental
starting,
DO NOT forget
to
disconnect
the
electric
motor from the network,
when
some
kind
of
operation
or part substitution
is made.
INGLÉS
18-8