Superabrasive LAVINA ELITE 3213EHV, Руководство пользователя

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Superabrasive
Owner’s Manual Original Language – Lavina
®
3213E/3213EHV 2/2020
21
8. TROUBLESHOOTING
INDEX OF PROBLEMS AND SOLUTIONS
8.1 REPLACING POWER CORD AND PLUGS
When replacing the power cord or plugs, always use cords and plugs with the same specifications as the original ones.
Do not use lower quality or different types of cords or plugs.
In addition, consider the distance between the appliance and the electrical source - the greater the distance, the
greater the resistance and the less current that will be available at the other end. This will cause a voltage drop and the
inverter will switch into alarm mode. This will also happen if several machines are working on the same line or the
generator is not rated for the power needed. In general, our standard power cable can be doubled in length; longer
lengths require replacing all the cables with cables of a larger gauge rate to account for the length and amperage.
8.2 MOTOR CONNECTION
When changing the motor, please check the cable connection to your motor.
Lavina
®
32E
The motor is connected in
“Delta”
(Triangle) 230 Volt, reminder for
the wire connection of the
motor.
Lavina
®
32EHV
The motor is connected in “Star” 380
Volt, reminder for the wire connection
of the motor.
8.3 DISMOUTING TOOL HOLDERS TO CHANGING V-RINGS AND FELT RINGS
To check or replace the buffers and the elastic elements, the tool holders have to be dismounted.
You will need a 13mm deep metric socket with an outside diameter of no more than 3/4in to unscrew the four bolts
(Fig.8.3.1) and remove the holder (Fig.8.3.2) When the tool holder is dismounted, you can change the sealers (V-
Ring and Felt-Ring).
By loosening four Hex cap flange bolts (Fig.8.3.3) the adaptor comes loose. Unscrew the six screws of the cap
(Fig.8.3.4) holding the felt-ring. Take out the Felt-Ring, adaptor and V-Ring.
Mount the V-Ring with the smallest lip of the V to the inside (Fig.8.3.5) - simply push the V-Ring so the top is on the
same level as the pulley top (Fig.8.3.6). Then take the adaptor and push the V-Ring down with the adaptor
(Fig.8.3.7). The lowest lip of the V-Ring should only barely touch its gliding surface. Mount the adaptor and the Felt-
Ring on top (Fig.8.3.7). Close the sealers with the cap (Fig.8.3.8) and screw the bolts. Always use the original bolts.
Do not push the V-ring down with fingers.
Figure 8.3.1
19 Figure 8.3.2
Figure 8.3.3 Figure 8.3.4
Figure 8.3.5
19 Figure 8.3.6 Figure 8.3.7 Figure 8.3.8