Dynapac Svedala Demag EB 34 Series, Operation & Maintenance Manual

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E 11
E_EB3
4_VB340
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B.
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05.
08
4.2 Setting tamper height
The tampers have a fixed / non-variable
stroke of 3.5 mm.
The tampers must be set to between –
0.2 mm and 0.0 mm (dimension A) in
their lower dead centre position.
The setting process always involves the
use of two threaded pins (1) to which the
drive shaft bearing blocks are secured:
A
To undertake setting, the tamper knife
must be in its lowest position:
- Loosen lock nuts (2).
- Use threaded pins (1) to set height.
- Check position of tamper knives in re-
lation to base plates. If necessary, use
threaded pins (1) to correct position.
- Retighten lock nuts (2).
4.3 Setting tamper deflector plate:
Each tamper deflector plate is tightened
by means of two track rods (1) on the
tamper knife.
There should be a clearance (a) of 0.7
mm over entire width between tamper
deflector plate (4) and tamper knife (5)
A
This dimension is set in the factory.
- The setting is undertaken using the
front nuts (2). Depending on the direc-
tion of adjustment, the lock nuts (3)
have to be loosened and then retight-
ened before adjustment.
Stampferwelle_340.wmf
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B0073_A1.PIC
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+
A
1
Leitblech2_340.jpg
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3
2
4
a
5