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

Страница: 122 / 218

Note: For assembly, it is helpful to fasten a short
assembly chain 5 to the end of the chain by means of
an open chain link 6 before pulling the chain out of
the bottom block. This assembly is pulled into the
bottom block as the chain is pulled out and remains
there until assembly is completed.
Pull out the chain from the bottom block. The
buffer
7 and buffer discs 8 are thereby pulled from
the chain.
Assembly
Push the buffer discs (edge encloses buffer) and the
buffer onto the chain.
Align the chain and fasten it to the assembly chain
in the bottom block by means of the open chain link.
Pull the chain through the bottom block and detach
the assembly chain and the open chain link from the
chain. If no assembly chains have been used, the end
of the chain must be inserted into the bottom block
and pulled through by turning the sprocket wheel
using an auxiliary tool.
Push the spacer pipe onto the chain.
Align the bottom block chain and push the chain link
pin through the chain link to be attached (position
of the weld must align with that of the following
links).
Drive in a new roll pin to secure the end link pin.
R E M O V I N G A N D I N S TA L L I N G C L A M P A N D B U F F E R
Removal (see illus. page 53)
In the case of operation with chain box, run the
chain out of the chain box and detach it from the
hoist.
Remove the chain link of the idle chain from the
chain mount on the hoist body. Unscrew the Allen
screws
14 for this purpose.
Loosen screw connections 9 of the clamp 10 .
Remove the clamp from the chain.
Detach the buffer 11 and buffer discs 12 + 13 from
the chain.
Assembly
Push the buffer disc with edge (edge encloses buffer),
buffer and buffer disc without edge onto the chain.
Insert the tenth chain link into the chain pocket of
the clamp (chain pocket away from hoist body,
pointing outwards).
Introduce a screw connection to secure the chain link
in the clamp.
Align the idle chain and fasten the end chain link to
the hoist body.
Attach the chain box.
AT T E N T I O N !
Do not twist the chain! The chain is
subjected to impermissible stresses if the
chain is twisted.
powered by air !
M A I N T E N A NC E
Page 54