ROJEK RFT 630 Operating instructions

THICKNESSING MACHINE
RFT 630~RFT 520~RFT 410
original translation of
Service instructions handbook
up
dated
9
/
20
1
8
WOODWORKING MACHINES Masarykova 16 cz- 517 50 Častolovice
the Czech Republic - Europe www.rojek.cz expo[email protected]
+ 420 494 339137- up to - 41 fax - 322701, -323341
ROJEK

ROJEK a.s. 3 RFT 630, 520, 410
Contents
Introduction
1 Machine using
1.1 Workers´ qualification
1.2 Work surroundings
2 Machine signification
3 Technical data
3.1 Technical data RFT 630
3.2 Machine dimensions
3.3 Possible machine variants
3.4 Values of removal thickness, feeding and power
3.5 Machine nois values
3.6 List of used documents
4 Safety directions
4.1 General
4.2 Basic safety requirements
4.3 Dress and personal safety
4.4 Safety instructions for operator
4.5 Safety instructions for maintenance
4.6 Safety instructions for working place
5 Transport and storage
5.1 Transport and storage
5.2 Lifting machines
6 Machine Setup
6.1 Working space
6.2 Machine levelling and fastening
7 Extraction connection
8 Electrical grid connection
8.1 Grid connection
8.2 Operating safety
8.3 Rotation direction
8.4 Rotation direction change
8.5 Electrical equipment protection
8.6 Machine control
8.6.1 Machine connection
8.6.2 Controling panel
8.6.2.1 thicknessing table adjusting by hand wheel with position ad
measuring by a scale measure
8.6.2.2 Control panel ELGO without programmer (see annex E)
8.6.2.3 Control panel ELGO with programmer (see annex C
8.6.2.4 Touchable control panel (see annex D)
9 Machine operation and adjustment
9.1 Machine description
9.2 Machine adjustment
9.2.1 Table adjustment
9.2.1.1 Manual wheel
9.2.1.2 Electromotive
9.2.1.3 Table roller adjustment
9.2.1.4 Table scale adjustment
9.2.1.5 Table parallelism with the cutter block adjustment
9.2.1.6 Table end position fixed stopper adjustment
9.2.1.7 Adjustment of the end switches of end positions of the table
and the table position admeasuring sensor.

ROJEK a.s. 4 RFT 630, 520, 410
9.2.2 Cutter roller drive
9.2.3 Slide rollers
9.2.3.1 Slide rollers
9.2.3.1.1 Frequency controlled motor
9.2.3.1.2 Two-speed motor
9.2.3.1.3 Mechanical gearbox
9.2.3.2 Slide roller adjustment
9.3.2.1 Pulling in roller
9.3.2.2 Pulling out roller
9.2.4 Pushing edges
9.2.4.1 Front pushing edge
a) Height position adjustment
b) Pushing force adjustment
9.2.4.2 Rear pushing edge
a) Parallelism with the cutter roller adjustment
b) Height setting adjustment
9.3 Working places
9.4 Protective tools
9.5 Forbidden handling
10 Tools
10.1 Recommended tools
10.2 Planing cutter replacement
10.3 Planing cutter adjustment
10.3.1 Adjustment using a setting jig (setter)
10.3.2 Adjustment using a dial indicator
10.4 Replacing and adjusting of TERSA cutters
10.4.1 Step one
10.4.2 Step two
10.4.3 Step three
11 Maintenance and repairs
11.1 Tensioning the chain of the table setting drive
11.1.1 Nastavování stolu ručním kolem (RFT 520, RFT 410)
11.1.2 elektromotoric table setting (RFT 630)
11.2 Tensioning the V-belts of the cutter block drive
11.3 Feeding drive chain tensioning
11.3.1 Feeding drive chain tensioning RFT 630
11.3.2 Feeding drive chain tensioning RFT 520, RFT 410
11.4 Setting mechanic digital indication of thicknessing table position
11.5 Setting thrust of pulling in and pulling-out rolls
11.6 Cleaning and lubricating
11.7 Faults remedy
12 Delivery scope
12.1 Accessories
13 Special accessories
14 Spare parts
15 Guarantee
16 Machine liquidation at service life expiry
16.1 Dealing with packing
16.2 Dealing with machine.
Enclosures : A) electric connection diagram - is a part of the electric distributor
B) list of electric parts
C) Semigrafic controlling panel - not documented yet
D) controlling touch - panel.

ROJEK a.s. 5 RFT 630, 520, 410
Introduction
This manual was conceived at the manufacturer and is an indivisible part of the delivery
enclosed with the machine. It contains basic information for qualified operating staff and
discribes the surroundings and using ways of the machine for those it is intended. It contains
also all necessary information for a correct and safe operating.
The machine is equipped with various safety equipment protecting the operator and ma-
chine as well at usual technological using. These regulations, however, cannot sheet all
other safety aspects. That is why the operator must peruse and make sense of this manual
before starting of using the machine. Installation and operation mistakes will be foreclosed
herewith.
Do not try to start the machine before having read all instructions manual delivered
with the machine and understood every function and technique.
Some information or drawings need not be intended especially for by yours bought type,
for this manual contains all information of other this type variants we produce.By comparing
of competent manual part with your machine – you will learn whether they correspond.
The producer reserves himself the right for particular variants in frames of a fluent tech-
nical development of the machine.
To stress the importance of some basic passages better, they are printed in heavy letters
and marked by some preceding symbols - Appeal recommending to follow entirely following
regulation :
Breach of these regulations may cause the death or a grave
health exposure of operating personnel.
Warning against improper techniques or using of machine
that may cause an exposure of human health, machine func-
tioning and environment or cause economic losses.
The caution is an appeal to a due care for practising of fol-
lowing operations. Non-performing this caution may cause a
human injury or damage of the machine.
The caution is an appeal to a due care for practicing following operations. Non-performing
this caution may cause a human injury or damage of the machine.
Notice
The text and pictures of this manual is a know how of the ROJEK Co. No part of it can
be copied and third persons are not allowed to learn it or its part without the company´s
approval.

ROJEK a.s. 6 RFT 630, 520, 410
1 Machine using
The machine is designed as a single-side thicknesser for using in carpentry operations dur-
ing longitudinal (against fibres) working of wood and wood based materials up to a width of
630 mm.
The machine is designed for operation by one or two employees (inserting and taking away).
Any manipulation with the machine is forbidden for children and youth.
1.1 Qualification of workers
Only a man or woman trained in woodworking branche or instructed and schooled by
such a specialist can operate the machine. Machine operator is obliged to learn this manual
and abide with all safety regulations, rules and appointments, valid in country in question.
1.2 Working surroundings
Machine must operate in workshop surroundings within temperature range +5°C - +40°C,
relative air humidity 30% - 90% non condensing and altitude 1000 m above the sea in,
surrounding classified : fire danger of combusitve dusts.
2 Machine signification
Machine type can be identified at the production shield on machine frame.
RFT 630 - single-side thicknesser, drawn width 630 mm.
RFT 520 - single-side thicknesser, drawn width 520 mm
RFT 410 - single-side thicknesser, drawn width 410 mm

ROJEK a.s. 7 RFT 630, 520, 410
Information labels and labels warning about danger are located on the machine.
1. Table roller control 2. Rotation direction
3. Main switch 4. Attention, injury danger
5. Attention, warning 6. Attention, electrical equipment
7. Radial overlap of cutters of the cutter block 8. Binding points for crane ropes
9. Switch for unbraking the working block. 9a) Operating condition of the motor brake
9b) Unbraked.
10. tightening 11. lifting up of thicknessing table
12. descent of thicknessing table

ROJEK a.s. 8 RFT 630, 520, 410
3 Technical Data
3.1 Technical Data
RFT 630 RFT 520 RFT 410
Length mm 1020
Width mm 1240 1140 1040
Height mm 1290 (1900 - open lid)
Dimensions of the thicknesser table mm 1000 x 650 966 x 552 940 x 410
Motor output
kW 5.5 (4; 7.5) 4 (5.5; 7.5) 4 (5.5; 7.5)
Motor speed /min 2850 (3420 at 60 Hz)
Cutterblock speed /min 4550
Cutterblock diameter mm 120
Cutter number pcs. 4
Max. thicknessing width mm 630 520 410
Max. thicknessing height mm 300
Max. thicknessing splinter mm 8
Feedroller diameter mm 85
Thicknessing feed speed m/ min
8/12 (5 ÷ 21)
Extraction diameter mm 150
Voltage / frequency 3f + PE + N ; 400 (230) V / 50 (60) Hz
Line securing A 25
Dimensions with packaging mm 1200x1600x 1600 1200x1400x1600 1200x1400x1600
Gross weight kg 850 800 740
Net weight kg 830 780 720

ROJEK a.s. 9 RFT 630, 520, 410
3.2 Machine Dimensions

ROJEK a.s. 10 RFT 630, 520, 410
3.3 Possible Machine Variants
Electromotor output of the cutter block: 4 kW
5.5 kW
7.5 kW
Operating voltage: 3 x 400V or 3 x 230 V
Grid frequency: 50 or 60 Hz
Table position setting: manual (RFT 520, RFT 410)
electromotive - with programmer
- without programmer
Table setting position admeasuring: wheel with a scale
measure scale
electronically - display - touch panel
- display
Cutter block with cutting diameter 120 mm four-cutter structure ROJEK
four-cutter monoblock TERSA
Pull-in roller solid with gearing in a spiral
divided with sprung segments and gearing
in a spiral
Pulling out roller one
two
Pulling roller surface steel sanded
rubberized (rubber or polyurethane)
Feed drive 5 to 21 m/min - with frequency converter
8 and 12 m/min - two-speed motor *
Table rollers yes
no. *

ROJEK a.s. 11 RFT 630, 520, 410
3.4 Removal, Feed, and Performance Values
*to lower diagram : splinter = TŘÍSKA; Mach.width = OBRÁBĚNÁ ŠÍŘKA (machined width)
Output (kW) feed (m/min) machined
width (mm) splinter thickness
(
mm)
removed volume
(mm
2
)
4
5
133 8 1064
200
5.33
1066
300 3.55 1065
400
2.66
1064
500
2.13
1065
630
1.7
1071
10
66.5
8
532
100 5.33 533
200
2.66
532
300 1.77 531
400
1.33
532
500
1.1
550
630 0.85 536
15
44
8
352
100 3.55 355
200
1.78
356
300 1.2 360
400
0.9
360
500
0.7
350
630 0.56 353
20
33
8
264
100 2.66 266
200
1.33
266
300 0.88 264
400
0.66
264
500
0.53
265
630 0.42 265

ROJEK a.s. 12 RFT 630, 520, 410
Output (kW) Feed (m/min) Mach. width (mm) Splinter (mm) Removed volume (mm
2
)
5.5
5
180
8
1440
200
7.3
1460
300 4.9 1470
400
3.7
1480
500 2.9 1450
630
2.3
1450
10
90
8
720
100
7.3
730
200
3.7
740
300 2.4 720
400
1.8
720
500 1.5 750
630
1.2
756
15
60
8
480
100
4.9
490
200
2.4
480
300 1.6 480
400
1.2
480
500 1 500
630
0.75
472
20
45
8
360
100
3.7
370
200
1.8
360
300 1.2 360
400
0.9
360
500 0.7 350
630
0.55
347

ROJEK a.s. 13 RFT 630, 520, 410
Output (kW) Feed (m/min) Mach. width (mm) Splinter (mm) Removed volume (mm
2
)
7.5
5
250
8
2000
300
6.7
2010
400 5 2000
500
4
2000
630 3.17 1997
10
125
8
1000
200 5 1000
300
3.33
1000
400
2.5
1000
500 2 1000
630
1.6
1008
15
83
8
664
100
6.66
666
200 3.33 666
300
2.2
660
400
1.66
664
500 1.33 665
630
1
630
20
62.5
8
500
100
5
500
200 2.5 500
300
1.66
498
400
1.25
500
500 1 500
630
0.8
504
machined width

ROJEK a.s. 14 RFT 630, 520, 410
Above mentioned values are valid for spruce wood at relative air humidity of 12 - 15 %
and sharp knives in cutterblock. These values can be regarded as starting ones at taking
the machine to operation. At longer machine use these values can be partly changed. E. g.
at planing of harder woods and at knives getting blunt it is necessary to count with adequate
reduction of stated values.
Shavings removal thickness related to planed width and hardness of wood can be chosen
only within the values at those driving motor does not get overloaded. On the contrary
the protection of motor will act and the machine will get stopped.
With feed speed over 12.5 m/min, the torque of the electromotor is decreased due to
the over-excitation and thus the feed speed is decreased.
It is necessary to count with worsened quality of processing at planing of materials of small
thickness considering the springing of planed material piece.
With the increasing feed speed, the quality of the machined surface is lowered.
3.4 Machine nois data (EN 861:1998; ISO 7960:1995)
RFT 630 RFT 520 RFT 410
Nois level Ain ope-
rator´s place
(L
p
A
eq
)
no tool
L
p
A
eq
= 88.3 dB(A) L
p
A
eq
= dB(A) L
p
A
eq
= dB(A)
with tool
L
p
A
eq
= 95.5 dB(A) L
p
A
eq
= dB(A) L
p
A
eq
= dB(A)
Acoustic power A
(L
WA
) in operator pl.
EN ISO 3746:1995
K = 4 dB
no tool
L
WA
= 87.8 dB(A) L
p
A
eq
= dB(A) L
p
A
eq
= dB(A)
with tool
L
WA
= 93.1 dB(A) L
p
A
eq
= dB(A) L
p
A
eq
= dB(A)
Above stated values are those of emissions and need not represent the safe working values.
Although there is a correlation between emissions values and levels of exposition, these va-
lues cannot be used for a reliable statement whether other precautions are necessary or not.
Agents, influencing real exposure of workers, include other working space attributes, other
sources of nois, etc., e.g. the number of machines and other from neighbourhood influencing
processes. The most permissible exposition levels can differ according to country in questi-
on, too. This information will serve for machine user to a better astimation of risks.

ROJEK a.s. 15 RFT 630, 520, 410
3.6 List of used documents :
Directive 2006/42/EU of European Parliament and Council in valid wording, stating technical
demand on machinery equipment
Directive 2014/35/EU of European Parliament and Council in valid wording, about conformi-
ty assessment of electrical appliances, intended to be used at certain limit voltages, when
delivered onto market
Directive 2014/30/EU of European Parliament and Council in valid wording, about conformity
assessment of products from aspect of electromagnetic compatibility, when delivered onto
market
norms
EN ISO 12100 : 2011 (EN ISO 12100 : 2010)
Machinery safety - General principles for designing - Assessment of risk and of risk reducing
EN 860 + A2 : 2012 (EN 860 + A2 : 2012)
Woodworking machinery safety. One-sided thicknessing machines.
EN ISO 13857 : 2008 (EN ISO 13857 : 2008)
Machinery safety. Safe distances to avoid reaching of dangerous places by hands.
EN 349+A1 : 2008 (EN 349 : 1993 + A1 : 2008)
Machinery safety. Least gaps to avoid pressing of human body parts.
EN ISO 13850 : 2017 (EN ISO 13850 : 2015)
Machinery safety - Function of emergency stopping - Principles for designing
ISO 447:1992 (ISO 447 : 1984)
Machine tools - Moving direction and sense of controlers
EN 614-1+A1 : 2009 (EN 614-1 : 2006 + A1 : 2009)
Machinery safety - Ergonomic principles of designing - Part 1: Terminology and general prin-
ciples
EN ISO 14120 : 2017 (ISO 14120 : 2015)
Machinery safety. Protective housings. General requirements for designing and production
of unmoved-fixed and movable protective casings.
EN ISO 13849-1 : 2017 (EN ISO 13849-1 : 2015) Machinery safety - Safety parts of contro-
ling systems - Part 1: General principles for designing
EN 1037 + A1 : 2008 (EN 1037: 1995 + A1 : 2008)
Machinery safety - Avoiding of unexpected starting
EN ISO 14119 : 2014 (EN ISO 14119 : 2013)
Machinery safety - Blocking devices connected with protective housings - Principles for de-
signing and choice.
EN 55011 ed.3 : 2010 (EN 55011:2009)
Industrial, scientific and medical eqipments - Characteristics of high frequency interference -
Measurement limits and methods
EN 60204-1 ed. 2 : 2007 (EN 60204-1 : 2006)
Machinery safety - Electric equipment of machines - Part 1: General requirements
EN 60073 ed.2 : 2003 (EN 60073: 2002)
Basic and safety principles for man-machine interface, markung and identification - Coding
principles for communicators and drivers
EN 80416-1 ed.2 : 2009 (EN 80416-1 : 2009)
Basic rules for graphical symbols for use on objects - Part 1: Making of graphical symbols for
registration
EN 80416-2 : 2002 (EN 80416-2 : 2001)
Basic rules for grafical symbols for use on objects - Part 2: Shape and using of arrows.

ROJEK a.s. 16 RFT 630, 520, 410
4 Safety instructions
4.1 General
This machine is provided with various safety equipment proecting the operator and the ma-
chine as well. This, however, cannot involve all safety aspects. Therefore the operator must
read through and understand this chapter. He must moreover respect also other aspects of
danger, refering to surroundings conditions and processed materials.
This manual takes in 3 categories of instructive safety symbols :
Appeal recommending to proceed entirely according to
following instruction(s). A dispatch or operator´s heavy injury
impends in case of non-performing this regulation.
Warning against improper techniques or machine using wa-
ys, those can endanger human health, machine function-ing,
environment or cause economic worses.
Caution is an appeal to appropriate care during practising
of following activities. Non-performance of this caution can
cause a small sized injury or machine damage.
Follow instructions stated on shields, fixed on the machine. Do not remove nor damage
the shields. In any case of a shield damaging - always contact the producer !
4.2 Basic safety requirements
Under any conditions do not touch the low voltage system
on the electric control pannel, transformers, motors, terminal
boards. Every of mentioned unit is indicated with a shield.
Make sure that all safety elements are in active position and
check up its function before connecting the machine to the mains. In case of a necessity to
remove doors or protecting shields : switch off the main switch and lock it or disconnect the
machine from the mains by towing off the plug.
- The backlash-catchers must be kept in good operation condition.
- The backlash-catchers must be tested once during a workshift at least.
The catchers´contacting plates must not be damaged by bumps.
A spontaneous tilting-by-own-weight of backlash-catchers must be assured.
Do not connect the machine to the mains with removed door or protecting covering.
- Learn the location of switches before starting of machine
to avoid improper operating.
- Remember the position (location) of the emmergency
switch, so as to use it promptly whenever needed.
- Pay attention so as not to touch any switch by chance during machine run.
- Never touch rotating cutterblock by hands or with whatever else.

ROJEK a.s. 17 RFT 630, 520, 410
- In case that you are finishing operating at the planer : switch off the machine at the control
pannel and disconnect it from the mains
- Before cleaning : Switch off the machine and always lock the main switch or disconnect
the machine from mains by towing off the plug.
- Before practising maintenance : Switch off the machine and always lock the main switch
or disconnect the machine by towing off the plug.
- When more operators work at the machine : never begin another oparation without having
instructed your cooperator how you intend to run on.
- Never adapt the machine in a way that could endanger its safe run .
- If you doubt about accuracy of by yours intended technique: discuss it with a specialist !
- Do not fail practising of regular surways in accordance with
this instructions manual.
- Check up and make sure that nothing spurious occurs at
the machine from user´s side.
- After end of working adjust the machine so as to be ready for other serial of operations.
- If the mains supply is interrupted - switch off the main switch at once or disconnect the ma-
chine by towing off the plug from the socket.
- Do not paint over, smear, damage, adapt nor replace safety shields. If they get unreadable
or lost – contact the producer and renew them !
4.3 Dress and personal safety
- Experience shows that various personally worn objects e.g.
finger rings, watches, wristbands and the like used to cause
injuries. Hence put them away before beginning of work,
fasten sleeves, remove tie – those could be caught by vari-
ous parts of working machines. Brace your hair so as not to
fly free and wear suitable shoes recommended or rated by working safety rules of a country
in question.
- Wear safety outfit (glasses, apron, safety footwear and the like).
- In case of obstacles above your head in working space – wear a helmet.
- Wear always a protecting mask during planing material – source of dust (when planed).
- Never wear free working dress.
- Never work on the machine under influence of drugs or spirit drinks.
- If you suffer from stuggers, fade or swoon – do not work on the machine.
4.4 Safety regulations for operator
Get up content of this manual before starting up of the ma-
chine.
- Check up whether electric cabels are not damaged so as an electric current fading would
not cause an injury (electric shock).
- Check up regularly whether safety coverings are properly mounted and if they are unda-
maged. Damaged coverings repair immediately or replace with other ones.
- Do not start the machine with removed protecting covering.
- Never use deformed or cracked tools.
- Replace blunt tools as soon as possible, for blunt tools often cause injuries or damages .
- Never use tools at higher speed than recommended by its producer.
- Stop all machine functions before replacing of tools.

ROJEK a.s. 18 RFT 630, 520, 410
- Do not remove or in any else interfer to safety elements like coverings, limit switches,
nor practise its mutual blockage.
- Require an assistance for manipulation with parts exceeding your abilities.
- At a storm we recommend : Do not operate at the machine !
4.5 Safety rules for maintenance
Get up this manual instructions for machine maintenance men at all points before starting
any maintenance work. - Before beginning with maintenance works: Switch off
always the main switch and lock it or disconnect the ma-
chine by towing off the plug from socket. Hererwith you
avoid an occassional starting of machine by chance by
another else person.
- A qualified person must practise maintenance works on
electric parts.
- The machine is not disconnected from voltage when it
gets stopped. Switch off always the main switch and lock it
or disconnect machine by towing off the plug from socket.
- Do not clean the machine or its peripheral system if machine is completely out of run
as long as the main switch is not switched off or the plug towed out from the net socket.
- Keep your fingers distant from belts and belts pulleys and from chains and chain wheels.
- Before exchange of machine electric parts – switch off the main switch, lock it or disconnect
the machine by towing off the plug from the socket. For replacing of defected products use
those consistent with specification of originals
- Do not remove or do up blocking of limit switches or other safety components.
- Keep always tidy the space for maintenance including your working place.
- Maintenance works must be practised by qualified
personnel in tune with producer´s instructions.
- Read through all the instructions manual for maintenance
men patiently.
- For an exchange of parts and needy subjects – ensure in advance equal ones with the ori-
ginal type or corresponding with the norms.
- Use only specified brands of lubricant (oil or grease) or with these equal ones.
- When one belt of used set of belts gets drained more than rated – exchange the whole set.
- Do not use compressed air for machine cleaning or removing of wood chips.
- Control results of maintenance in presence of a responsible person.
4.6 Safety rules for working place
- Ensure always sufficient working space and free access to
the machine and its peripheral device.
- Place the tools and other obstacles at a place for this inten
ded – remote from the machine.
- Ensure sufficient lighting in working space that will not throw
shadows or cause a stroboscopic effect. Hygienic norms indicate 500 lx for minimal lighting
for a safe and quality work.
- Never lay tools or other subjects onto working tables or coverings.

ROJEK a.s. 19 RFT 630, 520, 410
5 Transport and storage
5.1 Transport, stocking
Be especially careful during transport and manipulation and commit it to qualified personnel
for it especially trained.
You must secure that no person nor subject could be
folded by the machine during loading and unloading it !
Never enter the space under machine lifted up by crane
or high-lift !
The machine must be protected against excessive vibrations and moisture during transport.
It must be stored indoor in temperature range (minus) - 25°C to + 55°C.
The machine is modularly wrapped in shrinkable folio when transported. On customer´s wish
the machine can be packed in a resistant wooden box.
5.2 Machine lifting
The machine or its separate parts can be lifted only with an approved lifting appliance of cer-
tified carrying capacity. We recommend to use :
D – high-lift
E – crane or other lifting appliance
F – manual lifting carriage
Use a high-lift of sufficient forks length !
Prepare a high-lift (D) or manual lifting carriage
(F) of sufficient forks carrying capacity.
- Insert the forks under the machine in one of
the marked directions (A)
- If you use a crane or similar lifting equipment,
use the binding points (holes with plugs marked
with a label) that are at points marked (B),
- With slight lifting, check the machine suspen-
sion stability.
- Lift the machine carefully and slowly and then
relocate it without sudden changes of movement
to chosen place.
The weight of the machine RFT 630 is 830 kg
RFT 520 - 780 kg
RFT 410 - 720 kg.

ROJEK a.s. 20 RFT 630, 520, 410
6 Positioning of machine
Remove protecting coat from table and other machine parts with a solvent. Do not use petrol
or kindred solvents for this action. They can cut down resistance against corrosion of some
machine parts.
The working space extent depends on machine dimensions, intended working operations
and dimensions of processed material.
Do not forget to let free a big enough space for installment of a sufficiently effective exhaus-
ting unit or hoses connecting with the central exhausting system.
6.1 Working space
It is important to keep a free space of at least
0,8 m, requested as working space surrounding
the machine.
If a long peace is planed, it is necessary to have
a sufficient space in front of and behind the ma-
chine in places of material in- and output.
6.2 Machine levelling and fixing
In the lower part of frame, the machine is fitted
with legs with levelling screws and with openings
for anchoring screws.
Under the leveling screws, use steel washers
(they are a part of the supply) and do level the
machine in a flat plain field with a tolerance 0.5
mm / 1000 mm and do screw them to the bottom
(anchor them).
Attached drawing shows a lay-out of anchoring
openings on the machine.