Index Of Problems And Solutions; Replacing Power Cord And Plugs; Dismounting And Mounting Tool Holder To Change Buffers And Spiders, Changing V-Rings And Felt-Rings - lavina 20-S User Manual

Superabrasive
9. TROUBLESHOOTING
INDEX OF PROBLEMS AND SOLUTIONS
9.1 REPLACING POWER CORD AND PLUGS
When replacing the power cord or plugs always use cords and plugs with specifications as the original ones.
Never use lower quality or different type cord and plugs.
In addition, take into consideration is the distance of the appliance from the electrical source. The greater the distance, the
greater the resistance and the less current that will be available at the other end, there will be a voltage drop and the inverter will
sign alarm mode. This also happen if several machines are working on the same line or when the generator is underrated. In general
our standard power cable can be doubled in length, if longer lengths needed you have replace all the cables with cables with bigger
gage rated for the length and amperage.
9.2 DISMOUNTING AND MOUNTING TOOL HOLDER TO CHANGE BUFFERS AND SPIDERS, CHANGING V‐RINGS AND FELT‐RINGS
Figure 9.2.1
Figure 9.2.4
To check or replace the buffers and the spiders, the tool holders have to be dismounted. Remove the countersunk screws on top of
the buffer (Fig.9.2.1). Take the disc off (Fig.9.2.2), the spider can be removed or replaced (Fig.9.2.3). By loosening four Hex cap
bolts (Fig.9.2.4), the disc comes loose (Fig.9.2.5) and the buffers can be replaced (Fig.9.2.6). Attention, by mounting use always the
"blue" thread locking adhesive, except on the bolts to lock the buffers (Fig.9.2.5). Always use the original bolts.
Depending on the number (3, 4 or 6) of buffers, the holder can be more flexible or rigid.
Figure 9.2.7
When the tool holder is dismounted, you can change the sealers (V‐Ring and Felt‐Ring).
Take out Felt‐Ring, Adaptor and V‐Ring. Before mounting check on which side the adaptor is
fitting, remember the correct side. Mount the V‐Ring with the smallest lip of the V to inside
(Fig.9.2.7) just push the V‐ring so the top is on the same level as the pulley top (Fig.9.2.8). Then
take the adaptor in the correct way and push the V‐Ring down with the adaptor (Fig.9.2.9). The
lowest lip of the V‐Ring should only barely touch its gliding surface; also never push the V‐Ring
down with fingers. Mount now the Felt‐ring on top (Fig.9.2.10). Close the sealers with the cap
(Fig.9.2.11).
User Manual
Figure 9.2.2
Figure 9.2.5
Figure 9.2.8
Original Language
Figure 9.2.3
Figure 9.2.6
Figure 9.2.9
21
Lavina® 20‐S
Figure 9.2.10
Figure 9.2.11
6/2013