Superabrasive Lavina 20, Owner'S Manual

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Superabrasive Owner’s Manual - Lavina 20
®
09/2009
Refers to Lavina 20
®
Lavina 20
®
E
28
Check Every 200 Working Hours
Every 200 working hours, the operator should inspect all parts of the machine carefully. Most importantly,
inspect and clean the tool plate connections, power cord and plugs, vacuum hoses and water tank.
Also,
make sure that the water flows centrally from the 3 grinding heads. Check the repair tools and the guard
assembly. Make certain the wheels are clean and rotate properly. Inspect the control buttons. If there are
defective control parts, they should be replaced immediately. Replace worn vacuum- and water hoses.
Carefully inspect the seal rings and bearings of the grinding units, and replace any showing signs of
excessive wear.
The glide seals L25SPS-00.00.00.24 and cap rings L25SPS-00.00.00.25 are
consumables and have to be checked and replaced. (See page 18 Assembly and parts of the Main
Head)
Refer to chapter
Trouble-shooting
for more information.
Vacuum
As stated previously, frequently check hoses and other parts for clogging.
Water Leaks
Replace any leaking parts immediately as the water could damage your machine
Electrical System
Dust should not enter the control box as it will destroy the contacts. Remove (blow out) any dust present.
Mechanical Parts
Parts such as the belt, seal rings, cap rings, tools and guard assemblies are subject to wear and should
be replaced as needed.
TROUBLESHOOTING
Index of Problems and Solutions
Replacing Power Cord and Plugs:
When replacing the power cord or plugs always use cords and plugs with same specifications as the
original ones (Fig.29 and 30). Never use lower quality or different type of power cords and plugs.
Figure 29
Figure 30