Superabrasive Owner’s Manual orginal language –
Lavina 20®N Pro/20®NHV Pro
2/2012
13
8. TROUBLESHOOTING
INDEX OF PROBLEMS AND SOLUTIONS
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.
DISMOUNTING AND MOUNTING SA TOOL HOLDER
MACHINES WITH NUMBER
L20NP/07.01.11.00.03
L20NP/10.02.11.00.04
L20NP/10.02.11.00.05
L20NP/10.02.11.00.06
L20NP/10.02.11.00.07
L20NP/10.02.11.00.08
L20NP/10.02.11.00.09
L20NP/10.02.11.00.10
L20NP/10.02.11.00.11
L20NP/10.02.11.00.12
L20NP/10.02.11.00.13
L20NP/10.02.11.00.14
L20NP/10.02.11.00.15
L20NP/10.02.11.00.16
L20NP/10.02.11.00.17
L20NP/28.03.11.00.18
L20NP/28.03.11.00.19
L20NP/28.03.11.00.20
L20NP/28.03.11.00.21
L20NP/28.03.11.00.22
L20NP/28.03.11.00.23
L20NP/28.03.11.00.24
L20NP/28.03.11.00.25
L20NP/28.03.11.00.26
L20NP/28.03.11.00.27
L20NP/20.10.11.00.28
L20NP/18.11.11.00.29
L20NP/18.11.11.00.30
L20NP/18.11.11.00.31
L20NP/18.11.11.00.32
L20NP/18.11.11.00.33
L20NP/18.11.11.00.34
L20NP/18.11.11.00.35
L20NP/18.11.11.00.36
L20NP/18.11.11.00.37
L20NP/18.11.11.00.38
L20NP/18.11.11.00.39
L20NP/18.11.11.00.40
L20NP/18.11.11.00.41
L20NP/18.11.11.00.42
L20NP/18.11.11.00.43
L20NP/25.11.11.00.44
L20NP/25.11.11.00.45
L20NP/25.11.11.00.46
L20NP/23.12.11.00.47
L20NP/23.12.11.00.48
L20NP/23.12.11.00.49
L20NP/23.12.11.00.50
L20NP/23.12.11.00.51
L20NP/23.12.11.00.52
L20NP/23.12.11.00.53
L20NP/23.12.11.00.54
L20NP/23.12.11.00.55
L20NP/23.12.11.00.56
L20NP/23.12.11.00.57
L20NP/23.12.11.00.58
To check or replace the buffers, spiders or “O” rings the SA tool holder has to be dismounted. Remove the countersunk
screws on top of the buffer (Fig.8.1.1). Take the disc of, the spider can be removed or replaced (Fig.8.2.1). By removing
the flange by loosing four Hex cap bolts (Fig.8.3.1), the sealer cap comes loose (Fig.8.4.1) and the “O” ring can be
checked or replaced (Fig.8.5.1). Attention, for mounting use always the “blue” thread locking adhesive except of the bolt
to lock the buffers, depending on the number of buffers, the holder can be more flexible or rigid (Fig.8.6.1).
Figure 8.3.1
Figure 8.2.1
Figure 8.4.1
Figure 8.5.1
Figure 8.6.1
Figure 8.1.1
