J. D. NEUHAUS Profi 025Ti, Руководство по эксплуатации

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W E A R D I M E N S I O N S F O R C H A I N S P R O C K E T S
a, x = limit dimensions after maximum permissible
wear
z = number of teeth of the chain sprocket
d x t = nominal diameter times pitch of chain link
W E A R D I M E N S I O N S F O R C H A I N G U I D E S A N D
H O O K M O U N T S
Check the chain guides for wear and when the following
wear dimensions are reached with regard to chain guide
diameters or hook mounts in the centre section of the
device: Replace the housing:
The wear dimension must be measured at the points
on the guide surfaces which have been worn down by
the chain.
Maintenance and lubrication
Please ensure that load hooks and/or load eye mounts
are regularly checked, at least once a year.
Especially
important: in areas where wear-promoting conditions
such as high ambient temperatures or corrosive
substances in the atmosphere are present, or where
lubricants may be washed out,
the frequency of
maintenance and inspection intervals must always
be increased.
H A Z A R D S I N T H E C A S E O F I N S U F F I C I E N T
M A I N T E N A N C E / L U B R I C AT I O N
DA N G E R !
In the event of insufficient maintenance/
lubrication the extent of wear may be so
high that there is a danger of loads falling.
P R E VE N T I O N O F DA N G E R S
Dangers are avoided by regular maintenance/lubrication
in suitable intervals.
When the axial play of the installed hook or load
eye exceeds the maximum play specified, the worn
parts must be replaced.
C H E C K I N G A X I AL P L AY
Wear dimensions for chain sprockets
powered by air !
M A I N T E N A N C E
Page 56
Chain size
d x t z a x
mm x mm (1) mm mm
13 x 36 4 32.8 0.25
16 x 45 4 38.5 0.30
Chain
diameter
13 16
Wear dimension 1.4 1.7
Dimensions in mm
x
a