Instructions

Start-up and operation
24
The centrifugal force is adjustable with the unbalance discs (lamella) type
XLs. Adjustment of the unbalances is carried out according to a scale disc
or the supplementary sheet in the terminal box of the NEA/NEG.
By rotating the outer, adjustable unbalance disc(s) to another position, the
percentage of the centrifugal force changes as shown in the illustration
below. The grid position is defined by position pins.
Settings:
Set-
tings
Unbalance
per side
Type
50
Hz
60
Hz
fixed
adjust-
able
1
1
1
NEG/NEA 5060
X
X
2
2
NEG/NEA 50200
NEG 501140
NEG 501540
NEG 503400
X
NEG 1630
X
X
NEG/NEA 50300
NEG/NEA 50770
X
3
3
NEG 501140
NEG 501540
NEG 503400
X
NEG 502270
X
4
4
NEG/NEA 2570
NEG 502020
X
2
2
1
NEG/NEA 50120
NEG/NEA 2530
X
X
2
2
1
NEG/NEA 50300
NEG/NEA 50770
X
2
2
1
NEG/NEA 50550
X
3
3
2
NEG/NEA 50200
NEG/NEA 50550
X
3
3
2
NEG/NEA 2570
NEG 501800
NEG 502020
NEG 503820
X
4
4
3
NEG 501800
NEG 503820
X
5
5
4
NEG 502270
X
Unbalances
type XLs