LEMAN SST256, Instruction Manual, Page: 71 / 79

7. MAINTENANCE
7.1 REPACE SAW BLADE
- Rotate the blade lifting handwheel to move the blade to
toppest position.
- Take out the blade guard A.
- Remove the table insert C.
- Push the sliding table B to backmost position.
- Unscrew the nut D to take out the blade for replacement.
WARNING
Disconnect the general power supply before
doing any maintenance.
7.2 OVERALL CLEANING
After each working cycle, thoroughly clean the machine
and all of its parts, vacuum the shavings and dust and
remove any resin residues.
Use compressed air only when strictly necessary, using
protective glasses and a mask.
In particular, clean the following parts:
- the sliding table rail A;
- the sliding support extension B;
7.3 GENERAL LUBRICATION
- Weekly clean and lubricate all the mobile couplings of
the machine A & B with a thin film of oil and grease.
- Protect all belts and pulleys to avoid contamination with
oil.
7.4 REPLACEMENT AND DISPOSAL
Should replacement become necessary, the machine
parts must be replaced with original components in order
to guarantee their efficiency.
The replaced parts must be disposed of in compliance
with the laws in force in the country of use.
Component replacement requires specific training and
technical skills; for this reason, the above interventions
must be carried out by qualified personnel to prevent
damage to the machine and risks to the safety of persons.
Fig.7.3
A
B
Fig.7.2
A
B
Fig.7.1
A
B
C
D
-17-
GB