Maintenance Instructions - TRAPP TRF 600 Manual De Instrucciones

Counter cutting blade
Adjust the counter cutting blade by loosening the
2 fixing screws (1) as in figure 1. Displace it until
the cutting blades pass the counter cutting blade
(figure 2) at a distance of approximately 1.5mm.
The counter cutting blade shall be sharpen when
worn out. Periodic tightening is imperative.
Fig. 1
Fig. 2
52

Maintenance Instructions

Sharpening of cutting blades
Sharpen the cutting blades when the edge is dull.
Sharpen one side of the blade only, trying to keep
its original inclination.
Whenever sharpening, be careful to remove the
same amount of material from each cutting blade
to keep balance and to avoid vibrations of the axle
unit.
The cutting blades shall be substituted whenever
optimum sharpening is no longer possible.
Movable hammers
Hammers are provided with 4 dented corners
which position can be changed as they wear out.
To change their position or to substitute them,
remove the hammer axles and the counterpins as
in the figure.
When removing them, to avoid unbalance and
vibration of the shredder, always observe the
position of the separating rings. Be careful not to
mix the hammer sets.
TRF 600 / 650 / 700 / 750 / 800 / 850
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