Atlas Copco DYNAPAC Svedala Demag DF 115 C, Operation & Maintenance Manual

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F 3.0 3
F_3
.0_
01_G
B.
fm
3-
4
1.2 Points of maintenance
Chain tightness of the conveyor (1)
Checking the chain tightness:
For daily inspection look straight through
under the bumper. The chain must not
hang below the bottom edge of the bumper.
Should readjustment be necessary, measure the slack unladen from the bottom edge
of the floor plate until the lower edge of the chain (see the figure).
m
The chains should not be too tight or too
slack. Material between the chains and
the sprocket wheel can lead to stoppage
or breakage, in case of too tight chains.
If the chain is too slack, it may get stuck
in the protruding objects and be dam-
aged.
Adjustment of chain tightness:
A
The chain tightness can be adjusted with
grease press. The filling ports (A) are lo-
cated behind the bumper on the RH and
LH sides.
F0159_A1.TIF
280 280
Conveyor_set.eps
x
A