Felisatti NTF250/1200ST Instrucciones De Servicio página 12

6.11 IMPROPER USE
The functions and use of this tool are those exclusively
indicated in this manual. Never use the tool to cut thick
tree trunks or branches.
Any other use of the tool is explicitly forbidden.
-Never cut aluminium or steel on the upper table.
-Always use sharp blades appropriate to the type
of cuts to be made.
-Never use the machine without the protective
devices described.
-Never use the machine for food-processing
purposes.
-Use only the right types of blade (see Table, Point
6.1) for the material to be cut: wood, aluminium
sections, PVC pipe, etc.
The cutting of any other type of material not
specified in this manual is expressly prohibited.
The machine comes with a brush that conveys
all dust into the suction area in order to limit the
quantity of dust generated during cutting.
WARNING! Whenever wood is cut, connection to an
external vacuum unit must be used in order to lower
the risk of exposure to dust.
Always wear dust-proof face masks.
7 MAINTENANCE
WARNING - Always unplug the plug from the power
supply socket before performing.
maintenan
Note: operating noise can be decreased by
using the right blades and performing frequent
maintenance on the blade and mitre saw itself.
7.1 LUBRICATION
The mitre saw is delivered already completely
lubricated and does not require any further lubrication.
7.2 ROUTINE CLEANING
WARNING - Avoid touching the handgrip with hands
that are dirty with oil or grease, and immediately
clean the handgrip whenever this happens.
- Clean the machine carefully after use by spraying
with compressed dry air.
WARNING - An attachment that can be easily
connected to any Felisatti vacuum unit is provide to
improve work conditions.
7.3 CHECKING THE DRIVE BELT
These machines are equipped with drive belts.
The right tightness of these belts is essential to
good operation and must be checked regularly and
adjusted whenever necessary by proceeding as
follows:
- remove the casing over the belt A (fig.16) and
loosen the 4 screws C (fig. 17) that keep the motor
unit in place.
- adjust the tightness of the belt using the
corresponding dowel B (fig. 17).
- tighten the 4 screws C (fig. 17) in order to lock the
motor unit in place and reassemble the protective
casing ove the belt.
WARNING! The failure to perform this operation
regularly may result in damage to the belt and
incorrect machine operation.
7.4 DISPOSAL
At the end of the machine working life, or
when it can no longer be repaired, ensure
that it is disposed of according to the standard
regulations of the country in which it is being used,
and that the disposal operation is carried out by
specialised personnel following authorised guidelines.
In all circumstances:
- Do not abandon in the environment;
- Do not dispose of together with solid urban
waste products;
- Contact the special recycling centers
8 PART REPLACEMENT
WARNING! - Always unplug the plug from
the power supply socket before replacing
spare parts.
8.1 BLADE REPLACEMENT (fig. 18)
Proceed as follows to replace the blade:
Raise the upper table to its highest permissible height
- Release the movable protective casing L (fig. 1) by
using the button B and raise it completely - Using the
two Allen wrenches supplied (on the blade side and
on the motor side) unscrew the screw C clockwise -
Remove the locking flange D, remove the blade by
first sliding it to the left and then sliding it downwards -
Mount the new blade after making sure that the teeth
face the direction indicated by the arrow and then lock
it in place by screwing the screw C counter-clockwise
tightly down - Lower the movable protective casing L
by returning button B to its original position and then
make sure that the blade is protected when the blade
unit is completely raised.
WARNING! - Use only the blades recommended by
the Manufacturer and in compliance with Standard
EN 847-1. Make sure that the speed marked on the
blade is greater than the tool rated speed.
WARNING! - NEVER USE STEEL BLADES FOR
HIGH SPEEDS.
8.2 REPLACING THE POWER SUPPLY CABLE
Make sure that the power supply cable is in good
condition; if worn, have it replaced by an authorised
Assistance center.