Ronda Econom 4000 User manual

Operating manual
Econom 4000
STM5303
SSO5304
Edition BD404502
01.2014
Technical specications subject to change without notice
www.rondo-online.com

RONDO Burgdorf AG
Heimiswilstrasse 42
CH-3400 Burgdorf/Schweiz
Tel. [phone]
Fax [phone]
[email protected]
www.rondo-online.com
RONDO Schio s.r.l.
Via Lago di Albano, 86
I-36015 Schio (VI)
Tel. [phone]
Fax [phone]
[email protected]
RONDO GmbH & Co. KG
D-57299 Burbach
Hoorwaldstrasse 44
Tel. [phone]
Fax [phone]
[email protected]
RONDO S.à.r.l.
PAE «Les Pins»
F-67319 Wasselonne Cédex
Tel. [phone]
Fax [phone]
[email protected]
RONDO Ltd.
Unit 7, Chessington Park
Lion Park Avenue
Chessington, Surrey KT9 1ST/GB
Tel. [phone]
Fax [phone]
[email protected]
RONDO Inc.
100, State Street
Moonachie, N.J. 07074/USA
Tel. [phone]
Fax [phone]
[email protected]
RONDO Inc.
267 Canarctic Drive
Downsview, Ont. M3J 2N7/Canada
Tel. [phone]
Fax [phone]
[email protected]
OOO RONDO Rus
Dmitrovskoe Chaussée 157, Str. 4
RU-127411 Moskau/Russland
Tel. [phone]
Fax [phone]
[email protected]
RONDO Asia
A-2-21, Jalan Kuchai Maju 2
Kuchai Entrepreneurs Park
Off Jalan Kuchai Lama
58200 Kuala Lumpur/Malaysia
Tel. [phone]
Fax [phone]
[email protected]
RONDO China
Unit 1511, 15F, South Tower
Fuli Yingli Bulding, No. 3
Hua Qiang Road
Guangzou P.R.C. 510623
China
Tel. [phone]
Fax [phone]
[email protected]
RONDO IBERIA
Ronda del Golf Este
Finca Doña María
Las Amapolas 8 -1b
29630 Benalmádena-Costa, Malaga
España
Tel. [phone]
Fax [phone]
[email protected]

Index
Edition BD404502
01.2014
Econom 4000
Operating manual 7
1 Safety information 9
1.1 Explanation of symbols 9
1.2 Explanation of warning signs 9
1.3 Safety elements 10
1.3.1 Safety guards 10
1.4 Safety instructions and information which must be followed 10
2 Transporting, setting up, connecting, dismounting, storing 15
2.1 Machine delivery 15
2.2 Transport 15
2.3 Unpacking the machine 15
2.4 Setting up the machine 16
2.4.1 Installation of the machine tables (SSO5304) 16
2.4.2 Mounting forked supports (SSO5304) 19
2.4.3 Tensioning the conveyor belts 20
2.4.4 Mounting the dough catch pan (SSO5304) 20
2.5 Conditions for initial operation of the machine 21
2.6 Moving direction test 21
2.7 Moving the machine (SSO5304) 21
3 General data about the machine 22
3.1 General information 22
3.1.1 Authorized use of the machine 22
3.1.2 Noise values 22
3.1.3 Temperatures 23
3.1.4 Ambient humidity 23
3.1.5 Machine weight 23
3.1.6 Working area for the operating personnel 23
3.2 Machine models 24
3.2.1 STM5303 24
3.2.2 SSO5304 24
3.3 Prerequisites 24
3.4 Full view of the machine 25
3.5 Operating elements 26
3.5.1 Safety guards 26
3.5.2 Roller gap adjusting mechanism 26
3.5.3 Push button for dough thickness control stop 26
3.5.4 Black push buttons 27
3.5.5 Red push button 27

Index
Edition BD404502
01.2014
Econom 4000
Operating manual 8
4 Putting into operation 28
4.1 Preparing for operational readiness 28
4.2 Starting/stopping the machine 28
5 Operation 29
5.1 Operating instructions 29
5.1.1 Sheeting 29
5.2 Sources of error in the sheeting process 30
5.3 Adjustment lever 31
5.3.1 Assembly 31
5.3.2 Adjustment 32
5.3.3 Fixing 32
6 Cleaning 33
6.1 Cleaning 33
6.1.1 General information 33
6.1.2 Care 37
7 Maintenance 38
7.1 General information on the maintenance of the machine 38
7.2 Maintenance list 38
7.3 Replacement parts list 39
8 Trouble shooting 40
9 Technical data 42
9.1 Technical data 42
9.2 Additional information 43
Hint for operating manual: The numbers of the illustrations
(Ex. 1) are numbered chapterwise.

Safety information
Edition BD404502
01.2014
Econom 4000
Operating manual 9
1 Safety information
1.1 Explanation of symbols
All the sections in this operating manual containing safety instructions
which absolutely must be observed are marked with this symbol and
with a number.
All the sections in this operating manual containing information which
absolutely must be observed are marked with this symbol.
1.2 Explanation of warning signs
Sign indicating prohibited activity
Reaching under the closed safety guard is prohibited!
Instruction and information signs
Make sure to disconnect the plug before opening!
Danger warning sign
Danger warning
High-Voltage warning sign
Warning against electrical shock
Disconnect mains plug before opening.

Safety information
Edition BD404502
01.2014
Econom 4000
Operating manual 10
1.3 Safety elements
1.3.1 Safety guards
Operation
The safety guards fulfill a dual purpose:
1. The safety guards protect the operator against inadvertent contact
with the rollers.
2. The machine is stopped by lifting up the safety guard. Raising the
safety guard even just slightly will cause the machine to discon-
tinue operation.
• Lift the safety guard
Machine stops
(In order to restart the machine, see 4.2 Starting/stopping the
machine)
1.4 Safety instructions and information which must be followed
Before putting the machine into operation the operating manual
must be read!
The machine of RONDO is exclusively built for sheeting, booking and
final sheeting of dough or marzipan sheets for the food industry.
However, the machine is not suitable for the processing of other prod-
ucts (e.g. modelling clay or other types of mouldable masses which are
not dough products).
Any other use of these units is not in accordance with the purpose for
which they are built. Therefore, the manufacturer will not be liable for
any accidents or damage arising as a result of unauthorized use; the
risk in any such instance will be borne solely by the user.
Authorized use also means that the user must follow all instructions
prescribed by the manufacturer in respect of operation, maintenance
and service.
1
2
3

Safety information
Edition BD404502
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Econom 4000
Operating manual 11
Any work on the electrical components of the machine, in particular the
correct professional electrical connection, may only be carried out by
qualified personnel who are familiar with the prescribed safety instruc-
tions.
The maximum permitted fuse of the mains is specified in the enclosed
electro circuit diagram or on the sign “Electrical connected loads”.
The machine may only be connected to the mains using the mains
plug! No permanent electrical installation may be made using, for ex-
ample, terminal screws. The mains plug is used as a disconnecting
device, and must always be clearly visible and easily accessible.
Protective covers over the electrical controls and the mechanical
moving parts may only be removed by professionally qualified person-
nel and must be remounted before the machine is put back into opera-
tion.
Any unauthorized changes made to the machine, and in particular, to
the safety devices on the machine will automatically exclude any liabil-
ity on the part of the manufacturer for accidents or damage sustained
as a result of such changes.
Defective cables and mains plugs must be immediately replaced by
qualified personnel.
The machine may only be connected to the mains using the plug once
the machine has been fully assembled.
Before beginning any repairs, service or cleaning work on the
machine, the electricity supply to the machine must be interrupted (pull
out mains plug).
Safety devices on the machine may not be adjusted, shorted-out or
expanded.
Operation of the machine when any of the safety devices is out of order
is prohibited.
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5
6
7
8
9
10
11

Safety information
Edition BD404502
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Econom 4000
Operating manual 12
Defective safety devices must be replaced immediately with new origi-
nal parts by RONDO.
Machine parts located in the area in which the dough is being pro-
cessed, and whose surface coating becomes worn (e.g. chrome plate
worn off) must be replaced.
The machine may not be lifted on the machine base (SSO5304), when
being moved. The machine should be fastened and transported on a
pallet without the table. The safety guard should be fastened in the up-
per position.
Reaching under the closed safety guard is prohibited!
The machine may only be operated with the machine tables mounted!
Observe the correct belt tension!
Do not deposit any loose objects such as knives, tools, articles of
clothing, etc. in the area where the dough is located.
Table models (STM5303) must be placed so as to rest properly over
the whole work table!
Check to ensure that there are no loose screws in the area where the
dough is located.
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13
14
15
16
17
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Safety information
Edition BD404502
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Econom 4000
Operating manual 13
The machine may not be operated without the use of a scraper.
Flour dust can cause respiratory tract difficulties and allergies. Limit the
use of flour to a minimum.
Avoid draughts.
The use of a compressed air for cleaning the flour duster and the work
surface is not permissible.
The use of a protective mask during the operations that generate dust,
is recommended.
The use of a dust extraction system in the bakehouse is recommend-
ed.
Any disposal of the machine must be carried out in accordance with
environmentally-accepted practices. The operators are fully responsi-
ble for ensuring that such practices are followed.
This machine is not designed to be used in explosive ambient.
Defective parts must be replaced with new original parts by RONDO.
After every use, the machine has to be cleaned thoroughly. Not thor-
oughly cleaned machines can be a health-hazard for the consumer.
The machine must never be cleaned using spray water, high-pressure
cleaners or a steam-cleaning machine.
All still existing protective foils on the machine must be removed.
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24
25
26
27
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Safety information
Edition BD404502
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Econom 4000
Operating manual 14
Prior to the first starting-up, the complete machine must be thoroughly
cleaned.
Non-ionising radiation is not intentionally produced but only given off
for technical reasons by electric equipment (e.g by electric motors). In
addition the machine has no strong permanent magnets. By keeping a
safe distance (the distance from the source field to the implant) of 30
cm, interference with active implants (e.g. pacemakers, defibrillators)
can be excluded with a high degree of probability.
RONDO will not accept liability when any of the above safety in-
structions / notes have not been complied with!
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30

Transporting, setting up, connecting, dismounting, storing
Edition BD404502
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Econom 4000
Operating manual 15
2 Transporting, setting up, connecting, dismounting, storing
2.1 Machine delivery
The machine is delivered in its original packaging.
• Report any claims for damage caused as a result of transportation
directly to the freight handlers (see the packaging: The delivery
documentation is found here)
2.2 Transport
When transporting the machine must be packed in the original packag-
ing or in accordance with the instructions of the manufacturer to guar-
antee stability.
When being transported, the machine must be fastened onto a pallet.
The machine table (SSO5304) must be dismounted and the safety
guards fastened in the upper position.
Machine may not be tipped over.
(For machine weight, see 9.1 Technical data)
2.3 Unpacking the machine
The machine must be set up on a level, even floor surface (SSO5304).
For further information regarding the ambient conditions required for
the machine, see 3.1 General information.
• Unpack tables and attachments
• Check all items received against the delivery slip to ensure
completeness
STM5303
SSO5304
14

Transporting, setting up, connecting, dismounting, storing
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Econom 4000
Operating manual 16
2.4 Setting up the machine
Two people are required to set up the machine!
2.4.1 Installation of the machine tables (SSO5304)
• Mount the lateral brackets (2), tighten the screws (1) using a
hexagon wrench
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2
1

Transporting, setting up, connecting, dismounting, storing
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Operating manual 17
• Place the lateral brackets (2) on the supports (3) of the roller
drive (5)
Lateral bracket with lock nut (15) must absolutely be at the rear!
Lifting the machine tables
1. Bring the safety guard in the lower position.
2. Lift the machine table until the plastic material supports (16) (front
and rear) lock on the safety guard.
Notice!
The plastic material supports must not be damaged!
2
3
3
2
1
1
2
3
5
15
front side rear side
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16

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Operating manual 18
Unhinging the machine tables
1. Push the machine table up, until the safety guard is locked.
2. Lower the machine table carefully.
3. Lower the safety guard by pushing the safety guard backwards.
Caution!
Against accidental unhinging of the machine tables!
• Lift table (6) up until it is inserted into the safety guard (7)
• The machine table is now secured
• Lower the tables and fix the guide bow (4) with the hexagon
screw (4a)
6
7
4
4a

Transporting, setting up, connecting, dismounting, storing
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Operating manual 19
2.4.2 Mounting forked supports (SSO5304)
• Position forked support (8) and fix it by using nut (M8) (9)
• Fix it on both sides by using two nuts (M8) and two washers (10)
Position of the forked support (8) when the machine table is hinged
down.
9
10
8
9
10
8

Transporting, setting up, connecting, dismounting, storing
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Operating manual 20
2.4.3 Tensioning the conveyor belts
Tense the conveyor belts only enough so that the heaviest pieces of
dough (max. 4 kg) can still be moved along the belt without the con-
veyor belt dragging.
Proceed as follows:
• Retighten the left and right tension nuts (11) so that they are even
and parallel
• Remeasure distance “X” on both sides using a millimeter measur-
ing instrument
Distance “X” must be identical on both sides.
• Switch on the machine (see 4 Putting into operation /3.5 Operat-
ing elements)
• Observe both the left and right running movement of the conveyor
belt
If the belt runs off toward one side, proceed as follows:
• Retighten the side where it runs off using a tension nut
or
• Loosen on the opposite side using a tension nut
• Monitor the belt, and if necessary, correct it until it runs exactly in
the middle of the table
Repeat this procedure several times, if necessary. Routinely monitor
the belt during the initial hours that the machine is operational, and if
necessary, correct again.
Tensioning and adjusting the conveyor belts demands patience!
Prior to carrying out each further correction, allow the machine to run
for at least 30 seconds.
Before putting the machine into operation, the conveyor belts must be
rubbed lightly with flour in order to prevent the dough from sticking to
the belt.
2.4.4 Mounting the dough catch pan (SSO5304)
• Remove the protective foil on the dough catch pan (12)
• Push in the dough catch pan on both sides
11
“X”
12