Checchi & Magli TRIUM, Use And Maintenance Manual

Page: 74 / 196

UN41-0156NI
D
E C
A B
F
G
UN41-0157NI
D C
A B
F
English language Use and maintenance
32
INFORMATION CONCERNING REPLACEMENTS
8
Safety advice concerning replacements
When replacing worn or damaged parts, original
spares must always be used.
Special maintenance operations (non included in
this handbook) require a specialised workshop on
Replacing the driving wheels pinion
Proceed as outlined below.
1) Turn the levers ( F ) to lift the wheels and slacken off
the chain.
2) Unscrew the nuts ( A ) and remove the casing ( B ).
3) Move the tensioner (
C
) and remove the chain from
the pinion ( D ).
4) Unscrew the screw (
E
) and remove the pinion (
D
).
the premises which meets the requirements speci-
fied by the relative laws in force (appropriate equip-
ment suitably trained staff etc.); if you do not have a
compliant workshop, contact an authorised one.
5) From the range of pinions ( G ), select the most suit-
able pinion to obtain the required plant spacing (see
page 18).
6) Fit the new pinion and tighten the screw ( E ).
7) Fit the chain on the pinions and the tensioner.
8) Fit the casing (
B ) and tighten the nuts ( A ).
Replacing the driving wheels chain
Proceed as outlined below.
1) Turn the levers (
E
) to lift the wheels and slacken off
the chain.
2) Unscrew the nuts (
A
) and remove the casing (
B
).
3) Move the tensioner (
C
) and remove the chain (
D
).
4) Fit a new chain.
5) Fit the casing (
B
) and tighten the nuts (
A
).