PEZZOLATO TLC 800 Specification sheet

INSTRUCTIONS, USE AND
MAINTENANCE MANUAL
CIRCULAR SAW
TLC 800 / 900 / 1000 / 1200
(verticalwedge)
Issue: 03 / 2004 – Rev. 01

CONTENTS
01
General information of the machine’s maintenance and
use manual 1
1.1 Introduction 1
1.2 Principal cautions 2
1.3 Safe working practices 4
02
General information of the instruction manual
5
2.1 Introduction 5
2.2 Rules 5
2.3 Aim of the document 5
2.4 Use and preservation of the manual 6
2.5 Respect of the rules 6
2.6 Preservation of the manual 6
2.7 Information for the user 7
03
Technical description
8
04
Principal parts of the machine and their positions
9
05
Safety protections and devices
10
5.1 Fixed front carter 10
5.2 Front door wood-cutter side 10
5.3 Back protections 11
5.4 Emergency push-buttons 11
06
Residual risks
12
6.1 Considerations about safety conditions and residual
risks 12
07
Transport of the machine
14
08
Installation (PTO version)
Installation (Kombi version) 16 18
8.1 Use of the machine with electric engine 18
8.2 Connection of the compressor 19
8.3 Control of the air plant’s filter-lubricator assembly 19
Installation (version with trolley)
20
8.5 Lubrication of the lay shaft’s supports of the overgear -
pulley 22
8.6 Lubrication of the universal joint of the shaft/pulley 22
8.7 Control and replacement of the overgear’s oil 22
09
Predisposition
23
9.1 Positioning of the conveyor belt 23
9.2 Adjustment of the conveyor belt tension 23

10 Machine’s control members (computer version) – control
panel 24
Machine’s control members (computer version)
–
push
button panel (D)
Machine’s control members (controls of the cloche)
26
11
Controls to execute before to cut
27
12
Use of the machine
28
13
Control unity for cut
32
14
Control unity for wood
-
splitter
48
15
Routine maintenance
60
15.1 Replacement of the blade 60
15.2 Adjustment of the tension of the angle set’s belts 62
15.3 Adjustment of the tension of the pumps set’s belts 63
15.4 Adjustment of the tension of the pusher’s movement
chain 64
15.5 Lubrication of the pusher’s sliding chain 64
15.6 Adjustment of the pusher’s cylinder 66
15.7 Adjustment of the tracer point’s cylinder 66
15.8 Adjustment of the cylinder for the advancement of
the saw disc 67
15.9 Adjustment of the saw disc return 67
15.10 Control and replacement of the feeding cable of the
pusher’s micro-switch 68
15.11 Replacement of the hydraulic plant’s oil filter 69
15.12 Check of the oil level 69
15.13 Adjustment micro-switch end of stroke pusher 73
15.14 Adjustment micro-switch end of stroke saw disc
return 73
15.15 Interventions on the electric plant 74
16
Machine’s identification plate
75
17
Demolition of the machine
76
1
8
Guarantee
Guarantee certificate 77
Warranty coupon
78

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CIRCULAR SAW TLC800/900/1000/1200vertical
Chapter 1 CAUTIONS
GENERAL INFORMATION OF THE MACHINE’S
MAINTENANCE AND USE MANUAL
WARNING: This word is used for all the eventuality which can
compromise the integrity of the machine.
They are written in cursive.
CAUTIONS: This word is used for all the eventuality which can
compromise the safety of the operator.
They are written in cursive and, sometimes, in black.
1.1 Introduction
N.B. In all the chapters of this instruction manual, the position of the
attachments and of all the machine’s parts is observed as to the position
of the operator who is confronted with the machine’s frontal side.
FRONT
LEFT
RIGHT
BACK

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Chapter 1 CAUTIONS
1.2 Principal cautions
The protections have been predisposed by the maker to guard
the operator safety.
Never remove protections when the machine is moving.
Never pass near the machine working area. The operator alone
can do it. The operator must not climb on the machine.
You can effect all the maintenance, adjustment and
replacement operations of the blade only after you have
stopped the machine.
During the removing, adjustment and replacement operations of
the blade, wear gloves to avoid possible accidents (the firm
gives a pair of gloves).
When you work put on acoustic protections to protect your ears
from the loud noise of the productive cycle (the firm gives a pair
of gloves).
When you work put on a pair of glasses to protect your eyes
from the sawdust.

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Chapter 1 CAUTIONS
Do not disperse the residual oil but drain it separately to
not foul the environment.
Never intervene on the machine’s oil plant. Particularly, on
the oil pressure adjustment which is fixed by the maker.
During the transport, the machine can turn over.
So before to move the machine check the
disconnectedness and the slope of the road which must
not be more of 5%.
The maker has predisposed warning stickers and symbols
on the machine, in conformity with the regulations, to
notify the operator about the risks which can present when
the machine is working.
Never intervene on the lighting plant before to take the
tension.
Let prevent the use of the machine to people not
assigned.
5%

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4
Chapter 1 CAUTIONS
1.3 Safe working practices
( Extract by rules on PR EN 1807-1. )
The safety rules are a contribution to the safety, but they can be modified
according to circumstances.
But they must be interpreted with reason.
When the protections are removed replace them in accordance with the maker.
It is important that all operators had been conversant with the instruction manual.
In particular:
a) equipment and working of the machine with the correct use of the pieces
capacity and guide devices and protections
b) safe use of pieces during cutting
c) use of protection goggles and gloves.
When the operator works with the blades he must wear protection gloves in
conformity with the rule n. 89/686/CEE.
The machine must be used by only a person at a time

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Chapter 2 INFORMATION
GENERAL INFORMATION OF THE INSTRUCTIONS
MANUAL
2.1 Introduction
This manual is an help for a correct knowledge and use of your machine: it must be
read in its entirety.
All machines are selling with the INSTRUCTIONS MANUAL .
The operator must keep the instructions manual until the dismantlement of the
machine.
The Pezzolato S.p.A. company denies any responsibility for eventual tamperings of
the instructions manual and modifications of the machine after the delivery.
The maker reserve the copyrights of this manual and forbids the integral and partial
divulgation, in all forms (print, photocopy, microfilm and other methods) and the
elaboration, reproduction and diffusion with systems, legal and physical persons
without approval..
2.2 Rules
Look at the enclosed certification.
2.3 Aim of the document
This manual enable at the operator to get the best of his machine as well as using it
safely.
For this motive the operator:
must place this manual at all operators disposal,
must place this manual at all successive operators disposal.

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6
Chapter 2 INFORMATION
2.4 Use and preservation of the manual
The manual is directed to all responsible for setting up, starting and operating the
machine.
The manual besides give information about the maintenance interventions and spare
parts orders.
In particular the operator must read the manual for to know:
utilisation conditions of the machine;
work area of the operator;
instructions of :
starting, operating, transport , setting up, assembly and disassembly, maintenance
interventions, training instructions.
2.5 Respect of the rules
Must sure you follow all safety rules in addition to the present manual rules.
2.6 Preservation of the manual
The operator must keep the instructions manual until the dismantlement of the
machine.
Must keep the manual in a safe and dry place and must place it at all operators
disposal..

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Chapter 2 INFORMATION
2.7 Information for the user
1 - The present manual is not inadequate if it is updated with new information about
the machine.
2 - The maker reserve to oneself the right to update the present manual but not
preceding manuals.
3 - The machine’s pieces specifications can be modified at all moment, without
notice.
4 - If the machine is not equipped with electric control and protection system, the
maker denies any responsibility for eventual damage to persons or objects
resulting from electric parts not conforming with the regulations.
Using the machine the operator must respect all safety rules.
5 - The maker denies any responsibility for eventual damage to the machine resulting
from:
■ inappropriate use;
■ use by not competent operators;
■ use not conforming with the directions for use of the machine contained into the
manual;
■ use not conforming with the regulations;
■ use with defective primary feeding;
■ use without the necessary maintenance jobs;
■ use with modifications not authorised by the maker;
■ use with not original spare parts;
■ use without observance of the directions for use of the machine contained into
the manual.
6 - Warranty lapses in the case of:
■ bad preservation;
■ damages for wrong use;
■ inexperience;
■ overcoming of limits services;
■ excessive mechanical, electric and hydraulic solicitations
■ use in bad conditions (look at point 5).
Other copies of the instructions manual must be directly requested to PEZZOLATO
S.p.A. company.

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Chapter 3 TECHNICAL DESCRIPTION
TECHNICALDESCRIPTION
The compact machine TLC 800/900/1000/1200, closed in conformity with the safety
rules, is adapted for the cut of logs until 31 cm of length for the TLC 800, 36 cm. for
the TLC 900, 41 cm. for the TLC 1000 and 47 cm. for the TLC 1200 of diameter. The
work is commanded with a lever at cloche at four functions: feeding, blocking, cut at
measure and breaking.
With a second lever is adjusted the position of the wedge according to the diameter
of the shoe.
The material which comes out is pushed on a discharge conveyor belt.
You can discharge the pieces after the cut, but you can not execute the operation of
breaking.
TECHNICAL FEATURES TLC 800 / 900 / 1000 / 1200
Diameter disc
Mm
800
900
1000
1200
Thickness disc Mm 6 7 8 10
Rotation disc R.p.m. 1160 1160 1300 1066
Cut speed M/sec 48,5 54 68 67
Push cylinder wood-cutter Kg 17.000 22.000
Max passage wood-cutter Mm 560 1150
Max workable diameter Mm 310 360 410 470
Minimum power of the tractor Cv 40 50 60 80
PTO R.p.m. 380 400
Electric engine power Kw 15 18 22 37
Electric engine tension V 380
Mass Kg 3500 3500 4000 4500
Noisiness 84,5dB
It isobligatorytheuseof the protection caps

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Chapter 4
PRINCIPAL PARTS OF THE MACHINE AND THEIR
POSITIONS
LOG’S LOCKING
CYLINDER
ELECTRIC PANEL
CRADLE
PUSHER
BLOKS END
OF STROKE
WEDGE’S
DESCENT
CYLINDER
DISCHARGE
BELT
CONTROL
PANEL

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Chapter 5 SAFETY PROTECTIONS
SAFETY PROTECTIONS AND DEVICES
WARNING: Protections have been predisposed by the maker to guar
d
the safety of the operator.
When the machine work you must not remove the
protections.
5.1 Fixed front carter
The machine has a fixed carter (C), of
perforated plate, to protect the control
side, to prevent to the material which must
be worked to come out and to prevent to
the operator to have access at the cut and
breaking areas.
5.2 Front door of the wood-
cutter side
The access at the wood-cutter’s cradle is
possible by the open of the overturnable
plate door (S) placed at the right of the
control side, which has a safety micro-
switch (M).
The open of the door blocks the
advancement of the disc and stop the
wood-cutter.
M S
C

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Chapter 5 SAFETY PROTECTIONS
SAFETY PROTECTIONS AND DEVICES
WARNING: Protections have been predispo
sed by the maker to guard
the safety of the operator.
When the machine work you must not remove the
protections.
5.3 Back protections
The back side of the machine, where there
are the transmission members and the
engine, is covered with fixed plate panels.
The panels must be removed only in case
of maintenance, when the engine is
stopped and the panel is disconnected.
5.4 Emergency push-buttons
The machine has 2 emergency push-
buttons.
A) On the control panel at the side of the
operator
B) On the back side on the electric panel
■To restore the contact, you must rotate
the push-button clockwise.
B
A

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Chapter 6 RISKS
MACHINE’S RESIDUAL RISKS
6.1 Considerations about safety conditions and residual risks
To work in conditions of security, to avoid dangerous situations or accidents using
the machine, the operator must respect the safety rules.
RESIDUAL RISKS
CHAPTER OF
REFERENCE
Never remove protections when the
machine is moving.
CHAPTER 4
Safety protections
and devices
Particularly you must not remove
the closing fixed protections of the
transmission or work moving
machine members.
Make attention so that nobody
come near the crane moving area
to avoid accidents during the
loaded moving.
CHAPTER 7
Transport of the
machine
Make attention so that the machine
speed lifting is such to avoid
dangerous oscillations which can
brake the lifting cables

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Chapter 6 RISKS
WARNING: Read with attention the instructions of this manua
l before to
start the machine.
RESIDUAL RISKS CHAPTER OF
REFERENCE
Before every adjustment and
maintenance operations, stop the
engine and take away the key from
the control panel
CHAPTER 13
Routine
maintenance
During the blade adjustment and
replacement operations wear
protection gloves to avoid possible
accidents..
CHAPTER 12
Use of the machine
Only an operator at the control side
is necessary to check the machine
during the working
CHAPTER 10
Machine’s controls
Nobody come near the machine
and execute maintenance
operations when it is working. Only
the operator can do it..

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14
G
Chapter 7 TRANSPORT
TRANSPORT OF THE MACHINE
CAUTIONS :
The outsiders must not pass or stay near the working area of the
ma
chine for not to be intercepted by the machine suspended in
the air.
Avoid strong oscillations during the lifting of the machine to
prevent the breaking of the lifting cables.
If the lifting of the machine is effected with a crane, the
dimensions of the lifting cables must be adequate to the weight of
the machine..
When the machine must be placed on
a mean of transport you can lift it with a
crane.
To effect the manoeuvre with a crane
in safety conditions you must execute
the following procedures.
−Check the general weight of the
machine (consult the chapter 3:
“Technical features”) and check
the capacity of the hooks (with
safety protections) and of the lifting
cables (G)

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Chapter 7 TRANSPORT
TRANSPORT OF THE MACHINE
CAUTIONS :
The outsiders must not pass or stay near the working area of the
machine for not to be intercepted by the machine suspended in
the air.
Avoid strong oscillations during the lifting of the machine to
prevent the breaking of the lifting cables.
If the lifting of the machine is effected with a crane, the
dimensions of the lifting cables must be adequate to the weight of
the machine..
−connect the lifting cables as it is
illustrated in the picture:
A) pass a band under the structure
of the pusher’s cradle in the
point which is indicated in the
pictures (A)
B) connect the second band at the
button hole (B) fixed at the
structure on the back side
C) connect a short band (C) at the
structure of the edge, forming a
ring to take away the band (B)
from the wall of the tank
D) connect the last able at the
button hole (D) at the right of
the control panel
N.B.:Connecttheband (C)makingattentionto
not damage the box of the encoder
duringthelifting
Lift the machine from the earth and
position it on the transport mean.

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16
Chapter 8 INSTALLATION
INSTALLATION (P.T.O. version)
WARNING:
The machine must be placed in flat. Check the planarity with
a level. The cardan shaft must not be more than 10°.
Lay flat the machine and level it
adjusting the feet (P).
Check the planarity in transversal and
longitudinal sense positioning a spirit
level (L).
Check that the machine is in axle with
the tractor.
Connect the cardan shaft (C) at the
PTO of the tractor and at the shaft of
enter of the machine.
Check that the locking pins are
released.
N.B.: The inclination of the cardan shaft
during the rotation must not be
more than 10°.
Check that it has a minimum end
float of 10 cm.
Check the rotation direction (R).
Block the tractor with the brake of
stationnement.
L
P
ROTATION DIRECTION
PTO TRACTOR SHAFT ANGLE GROUP ENTRY