Superabrasive LAVINA ELITE 3213EHV, User Manual

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Superabrasive
Owner’s Manual Original Language – Lavina
®
3213E/3213EHV 2/2020
24
6. Disconnect the flexible hose supplying water to outside mist nozzles of the machine /pos.3 and pos.4 Fig. 8.3.5/. All
water connections in the machines are with fittings types
„Push-In “and „Release button”.
7. Unscrew the four bolts with nuts /pos.1/ to remove the bridge with mist nozzles and holders for third wheel.
8. Unscrew the two nuts /pos.2, Fig. 8.3.9 /.
Now it is possible to separate the head by removing the bolts. This will require two people: one person holds the
carriage while the other pulls the bolts. After removing the bolts, carefully pull the carriage backwards to ensure
that there is no collision with the engine oil drain plug or other part of the main head
.
8.6 REPLACING THE MOTOR
When the motor or central shaft (or bearings of) need to be replaced, it
is necessary to dismount the motor. To do this, unscrew the four bolts
(3) fixing it to the base plate. The hole (3) at the central shaft can be
used to clean surfaces if movement is hindered. Dismount the holders
and the bottom cover (5), then unscrew the bolt (4) and remove the
belts. Spray and give time to react with the screw ring
М16 (6), screwed
in the shaft thread; then remove the motor. Where the thread hole is not
available at the end of the shaft use the rings at (7). You can find the
items in Spare parts in the table
“13 - LAVINA®32E motor FAN Parts.”
When remounting the bolt (4), use thread locker, but first thoroughly
clean the thread in the shaft and on the bolt.
Figure 8.3.8
Figure 8.3.9
Figure 8.3.5
Figure 8.6.1