MHS Boilers IC 700-1100/24 User manual

Type IC Version 2014-1_Translation of the original manual Page 1-56
OPERATION- AND
MAINTENANCE MANUAL
INDUSTRIAL
SLICING- AND PORTIONING MACHINE
TYPE IC
IC 700-1100/24
IC 700-1100/24B
IC 700-1100/24BS
IC 700-1100/24BSL
IC 700/36
IC 700/36B
Ma. No.
030914

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Table of Contents
1 General
1.1 Warranty information
1.2 Field of application
1.3 Final danger
1.4 Table of comparison
1.5 Copyright
2 Safety and safety installations
2.1 Safety symbols
2.2 General safety regulations
2.3 Safety installations
2.4 Daily safety inspection
3 Technical description
3.1 Dimensions
3.2 Technical Data
3.3 Description of function
3.4 Controls
3.4.1 Keypad / Display
3.4.2 Icons
3.4.3 Display
3.5 Environmental influences
4 Installation
4.1 Set up
4.2 Electrical connection
4.3 Service menu
4.3.1 Display settings
4.3.2 Machine settings
4.3.3 Statistics
4.3.4 Hardware settings
4.3.5 Password protection
4.3.6 Help menu
4.3.7 Single cut

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5 Operation
5.1 Trial operation
5.2 Positioning of product
5.3 Cutting process
5.4 Programming
5.4.1 Creating a program
5.4.2 Open program
5.4.3 Copy program
5.4.4 Rename program
5.4.5 Delete program
5.5 Product menu
5.6 Input error messages
5.7 Switching to double-blade operation
5.8 Inspecting the blades
5.9 Slicing with frame
5.10 Rectifying faults
5.11 Fault messages
6 Cleaning and care of the appliance
6.1 Preparing for cleaning
6.2 Cleaning and disinfection
6.3 Care
7 Maintenance and Inspection
7.1 How to change the blade
7.2 Greasing the knife shaft bearings
7.3 Maintenance of feed
7.4 Changing forward belt
7.5 Exchanging of the conveyor belt
7.6 Maintenance of the electrical system
7.7 Adjustment of the motor brake
8 Special features
8.1 Inlay belt
8.2 Automatic flap opener
9 Spare part list (Enclosure)

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EC declaration of conformity
As defined by machinery directive 2006/42/EC, Annex IIA
1. Machine manufacturer MHS SCHNEIDETECHNIK GMBH
Seestraße 7
D- 74232 Abstatt
2. Device type: Description: INDUSTRIAL SLICING AND PORTIONING MACHINE
Type: IC
Machine No.: 030914
Herewith we declare that the supplied model of INDUSTRIAL SLICING AND PORTIONING MACHINE
Type IC complies with the following provisions applying to it:
EC- directives
- EC- Machinery Directive 2006/42/EC, Annex 1
- EC- Electromagnetic compatibility Directive EMC, 2004/108/EC
Applied harmonised standards in particular
- EN ISO 12100-1+2
- EN ISO 13857
- EN 953
- EN 13849-1
- EN 983
- EN 1088
- EN 1672-2
- EN ISO 14121-1
- EN 61000-6-2+4
- EN 60204-1
- EN 13870
Other standards and directives
- Directive 1935-2004
- Directive 10/2011
Person authorised to compile the technical file
- Christoph Stöcker, Seestraße 7, D-74232 Abstatt
The machines of type IC are exclusively use to cut foods, for instance sausages, bacon, meat,
cheese and fish. Another application is not allowed.
This declaration will cease to be valid, if there are made an alteration at the machine, which has not
been agreed with MHS.
Issuer: Christoph Stöcker
Place, Date: Abstatt, 01
st
Jan. 2013
Signature: ________________________

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1. GENERAL
Dear customer,
This operation and maintenance manual makes it easy for you to get to know the Slicing
and Portioning machine IC and how to use it properly. This manual contains important
information and instructions which help make it possible to operate the Slicing and
Portioning machine safely, correctly, and economically. Your attention and consideration of
the material contained in this manual will help to reduce potential danger, repairs and out
of operation time as well as extending the dependability and life-expectancy of the
machine.
It is necessary to comply with all safety requirements before bringing the machine into
operation.
The general safety and accident prevention regulations as well as those from local trade
and professional associations must be abided by at all times. All safety instructions from
this manual are to be observed. Only qualified and trained personnel are allowed to
operate the Slicing and Portioning machine. The machine may only be used according to
regulations.
We can no longer uphold our guarantee obligations as specified in the terms of delivery in
the case when maintenance work is negligibly or improperly executed. Only our original
spare parts guarantee quality and exchangeability. We draw your attention to the fact that
we assume no liability for damage or operational disturbances resulting from failure to
comply with the guidelines and instructions set out in this Operation and Maintenance
Manual.
The recognised technical regulations for safe and correct work procedures must be
complied with in addition to the accident prevention regulations expressed in this manual,
those regulations valid in the country where the machine is to be used and to those
regulations mandatory at the workplace.
Should you have any questions which are not sufficient answered by this manual, please
turn to our customer service.
MHS Schneidetechnik GmbH
Seestrasse 7
D-74232 Abstatt
Telephone: [phone] - 60
Fax: [phone] - 629
E-Mail: [email protected]
Internet: www.mhs-schneidetechnik.com

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1.1 WARRANTY INFORMATION
The warranty period is 12 months from time of commissioning or 3,000 hours of operation.
It excludes wear parts.
Compliance with the terms of the warranty assumes servicing by MHS every 1,000 hours
of operation, at the owner's expense.
Wear parts, such as the blades, belts, rollers (see Spare part list), are not covered by the
warranty. Our machines are designed for single-shift operation.
Unauthorised modifications or improper use of the machine/unit by the operator shall void
the warranty.
1.2 FIELD OF APPLICATION
The machine is intended for single-shift cutting of meat and sausage in cooked, raw or
frozen condition, in accordance with the technical data contained in this operation and
maintenance manual. This includes chapter 3.2, Technical Data. The lower limit
temperature of -4 C for the cutting product must be strictly observed. The quality of the cut
which can be achieved is determined by the product being cut and the cutting parameters.
Alternative or additional uses of the machine count as improper use. The manufacturer or
supplier shall not be held liable for any damage resulting from such use. The risk shall be
borne solely by the user.
Proper usage also includes compliance with all safety regulations and following
specifications on maintenance and cleaning tasks.
The unit must not be operated without the conveyor belt fitted.
The machine is intended exclusively for use in a commercial
environment.
1.3 FINAL DANGER
The machine is designed according the standards for chop cutting machines, however the
following final dangers lasts:
-
Working on the drive, danger of squeezing, retracting and cutting
- Grab into the output side, danger of cutting off of fingers or hand or
- grasping and retracting / squeezing into
- Working at the blade, danger of cutting
- Working in wrong blade operation, danger of cutting
- Automatic Flap opener, danger of hits and strokes

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1.4 TABLE OF COMPARISON
The following table shows you the model which was delivered to you. Comments in the
chapters to follow will help you when operating and servicing the machine.
Model Model
IC 700/24 IC 1100/24
IC 700/24B IC 1100/24B
IC 700/24BS IC 1100/24BS
IC 700/24BSL IC 1100/24BSL
IC 700/36
IC 700/36B
x
1.5 COPYRIGHT
The description remains in all details property of MHS Schneidetechnik GmbH. Copies
also in detail needs a permission of us.
2. SAFETY AND SAFETY INSTALLATIONS
2.1 SAFETY SYMBOLS
The Danger! Symbol is used in this Opera
tion and Maintenance
Manual to warn the user in situations where high danger to life
and limb exist. Pay utmost attention to these instructions and
work with particular care in these cases. Pass on all work safety
instructions to other users.
Only auth
orized electricians are allowed to carry out work on the
electrical control and switching units or on any other electrical
parts of the machine. All safety elements must be tested for
complete functionality upon completion of the maintenance or
service. Only after fulfilling these requirements the worker can be
released for production use.
ATTENTION!
This manual uses “ATTENTION!” to bring particular attention to
situations in which the guidelines, regulations, directions, and
work procedures are to be strictly observed in order to prevent
damage or destruction of the Slicing and Portioning Machine and
components.
IMPORTANT!
“IMPORTANT” pertains to special information regarding the
economical use of the Slicing and Portioning Machine or to
particular technical requirements the user must regard.

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2.2 GENERAL SAFETY REGULATIONS
The Slicing and Portioning Machine IC are operationally safe according to the guideline of
the council of the European community (2006/42/EG) and according to the requirements of
the valid accident prevention regulations.
The Slicing and Portioning Machine can be dangerous when used improperly and applied
unduly in a way in a way contrary to instructions. For this reason, the safety precautions
and regulations must be adhered to by those responsible for installation, operation,
maintenance and repair of the Slicing and Portioning Machine.
The following laws, rules and regulations ensuring work protection and safety are to be
complied with:
- Guidelines on the use of work equipment
All other commonly valid laws and associated regulations concurring accident prevention
and environmental protection are, in addition to those outlined in this manual, to be
complied with and instructed.
Such duties could, for example, concern the handling of dangerous materials or the
making available/wearing of protective personal gear.
All safety and precautionary measures are to be observed when using the Slicing and
Portioning Machine.
Only authorized and trained personnel older than 14 years are a
llowed
to operate, clean, maintain and install the Slicing and Portioning
Machine. These persons should be specially instructed regarding the
potential dangers involved.
The operator must ensure that unauthorized persons are not allowed to work on the
machine.
Work on the machine/unit's electrical equipment may only be performed by an electrician
or by properly instructed personnel under the direction and supervision of an electrician, in
accordance with electro technical standards.

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Work to be perfor
med on the electrical control and switching unit
and/or electrical installation work on the machine may only be
carried out by an authorized electrician. After such work is
complete, the function of all safety equipment must be checked by
this specialist and the unit approved for use. Only then may the
machine/unit be used again for production.
Personnel must be qualified to work in their assigned area and role, and must undergo
regular training. This operation and maintenance manual may be used as the basis for
such training. The training sessions must be documented by the operator.
No modifications may be carried out on the safety equipment
during care or maintenance work. Care or maintenance work may
only be performed when the machine is switched off and
safeguarded against being switched back on without permission.
If the machine/unit is fully shut down for maintenance or repair work, it must be
safeguarded against being switched back on unexpectedly:
Switch the master switch “OFF” and lock!
When work is being performed on the unit's electrical system, the mains plug must
also be pulled out and the unit checked for zero potential. The plug must be
protected against water with a protective cap.
After care and maintenance work are complete, any protective covers which have been
removed or opened must be set back in their original position.
The machine/unit may only be used in a technically sound
condition, in the proper manner, with the appropriate awareness of
safety and any hazards, and in following the operation and
maintenance manual.
It poses no risk of fire from external sources, and no risk of
explosion. The unit may not be operated in explosive atmospheres.
If the machine catches fire, personnel should keep their distance
due to the risk of suffocation.
Particularly faults which may impact on safety must be rectified immediately.

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If the operator notices changes in the operating behaviour of the machine/unit, they are
obliged to bring it to an immediate stop and to inform the person responsible of the fault.
Additions or modifications which alter the technical characteristics of the machine/system
or impair the function of safety equipment may only be made following written approval
from the manufacturer.
Before switching on the machine/unit, ensure that no-one will be put in danger by the
machine as it starts up.
In addition, the regulations concerning safety at work in force where the machine is used
and in the country of operation must be observed.
2.3 SAFETY INSTALLATIONS
In order to protect the operator, the machine/unit is equipped with safety devices to
guarantee smooth operation and to safeguard the user from nearby hazards:
Operation:
- Protective cover for infeed belt / insertion side (1)
- Protective cover for removal belt / removal side (2)
- Stop button on display (3)
- EMERGENCY STOP button (4)
Maintenance:
- Locking mechanism on blade housing (5)
- Master switch (6)
Protective covers on the removal belt (2), insertion side (1) and cutting chamber (5)
1
2
6
5
4
3

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The machine is equipped with protective covers (1+2) in the vicinity of the cutting
chamber, which prevent the user from unintentional interference and immediately put the
machine out of action when opened.
The STOP button (3) on the machine's display (see 3.4) allows operation to be interrupted
at any point in the cutting process. The machine can be put back into operation at any
time.
The EMERGENCY STOP button (4) puts the machine out of operation. It can only be
restarted after the Emergency Stop button has been unlocked.
The Master switch (6) puts the machine out of operation. It can only be restarted after the
Master switch has been unlocked. After unlocking the switch and pressing the arrow
button, the gripper (optional) opens and returns to its home position. Leftover material
must be removed by hand. Optionally, the gripper can travel forwards after unlocking, eject
the leftover material, and only then return to the home position.
Locking cutting area (7)
The cutting area is protected against forbidden opening by a coded security switch.
2.4 DAILY SAFETY INSPECTIONS
Before taking the machine in production the following safety functions are to be inspected
daily for defective behaviour and functional capability. Please take care about the
regulation of VGB 77.
The corresponding work will be described and demonstrated by installation of the new
machine (see ch. 5.1)
To be inspected defective behaviour and functional capability:
Preparation:
Main switch „ON“
Close cutting area
Close output + input flap
Check that the blade operation corresponds to the blade that is installed
7

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Function check:
In preparation for the function check, switch on the machine at the master switch.
Close all flaps and doors, unlock EMERGENCY STOP.
Acti
vate EMERGENCY STOP, start the
machine with the Start button.
EMERGENCY STOP message appears.
Unlock EMERGENCY STOP – message
disappears
.
EMERGENCY STOP!
Locked
Open INSERTION SIDE flap, start the
machine with the Start button. Message
appears. Close INSERTION FLAP –
message disappears.
FLAP OPEN!
Insertion side
Open REMOVAL SIDE flap, start the
machine with the Start button. Message
appears. Close REMOVAL FLAP –
message disappears.
FLAP OPEN!
Removal side
Open BLADE HOUSING doors, start the
machine with the Start button. Message
appears. Close BLADE HOUSING –
message disappears.
FLAP OPEN!
Blade door
After this function check has been performed, it is guaranteed that the safety circuit is in
working order and that the machine is ready for use.
If, during the function check, the machine does not switch off or on consistently, the master
switch must be immediately set to “OFF” and the machine must be secured. The safety
circuit must be tested and repaired by an authorised electrician. Only once the machine
has been subjected to another function check by the specialist may it be approved for use.
All metal parts which could be touched by the user or by
maintenance personnel are integrated into the protective earth
system. A test of the protective earth conductor and the insulation
resistance have been performed. The protective earth system must
always be connected, otherwise persons who touch parts which
have become live due to faults can suffer serious electric shocks,
resulting in life-threatening injury or death.

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3. TECHNICHAL DESCRIPTION
3.1 DIMENSIONS
Type
Width
Height
A
Height
B
Input
C
Output
D
Machine
length
without belt
E
Machine
length with
belt
F*
IC 700/24
970 mm
1100 mm
1420 mm
1020 mm
900 mm
1920 mm
IC 700/24B
970 mm
1100 mm
1420 mm
1020 mm
900 mm
1920 mm
3065 mm
IC 1100/24
970 mm
1100 mm
1420 mm
1420 mm
900 mm
2320 mm
IC 1100/24B
970 mm
1100 mm
1420 mm
1420 mm
900 mm
2320 mm
3465 mm
IC 700/36
1175 mm
1215 mm
1450 mm
1020 mm
900 mm
1920 mm
IC 700/36B
1
175 mm
1215 mm
1450 mm
1020 mm
900 mm
1920 mm
3065 mm
Subject to alterations
* this measure is changing according the variable executions of the belts.
A
B
E
C
D
F

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3.2 TECHNICAL DATA
Data
IC 700/24B
IC 1100/24B
IC 700/36B
Dimension
Throughput: 300
up to 10 mm
slices/minute
thickness
Dimensions:
(Length x Width x
Height)
See ch. 3.1
mm
mm
mm
Recommended space: 2,5-3,5 m
2
Weight: 350 400 530 kg
Max. input length: 700 1100 700 mm
Cross section: 250 x 220 250 x 220 360 x 220 mm
Slice thickness: min. 0,5
max. 700
min. 0,5
max. 1100
mm
mm
Setting accuracy: +/- 0,1 mm
Connection:
(Option)
5,8 (7,0)
3~400 (3~230)
50 (60)
7,5
3~230
50 (60)
kW
V
Hz
Structural material:
Machine and blade are manufactured in corrosion resistant
stainless steel. The housing is protected against splashing
water.
Process able goods: Meat, chops, bacon, fish, cheese and sausage products up to
–4°C Additional products on request.
Min. temperature of
product to be cut - 4 °C
Drive blade: 3 phase gear motor
Knife speed: 120–300 (60-300) rpm
Advance: Servo motor + toothed belt
Operational noise
emission: >72 dB(A)
Storage conditions: -10°C – +45 °C
Operating conditions: +5°C – +25 °C
All precision and throughput parameters are approximate value and could be influenced by
the adjustment of the programs and the processed goods.

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3.3 DESCRIPTION OF FUNCTION
The IC-type slicing and portioning cutter allows you to cut meat, chops, bacon, fish,
cheese and sausage products into slices of a predetermined thickness. Depending on the
application, this is performed with a rotating, straight or serrated, single or double blade.
In addition, the machine/unit is divided into various areas/components:
1- Transport of the cutting product with the product gripper
2- Cutting zone with rotating blade
3- Removal area with optional conveyor belt
4- Cutting parameter setup (see chapters 3.4 + 5, Controls + Operation)
5- Master switch
1
2
5
4
3

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1. Transport of the cutting product by the gripper.
The cutting product which has been inserted into the cutting chamber is held by the
gripper. The gripper moves towards the cutting zone. A light barrier detects the leading
edge of the cutting product and the control unit calculates the total length from the distance
to the gripper. The value is processed in the cutting program.
2. Cutting zone with rotating blade
Depending on the feed rate of the gripper and the specified speed of the blade, the cutting
product can be cut into slices of different thicknesses.
3. Removal area with optional discharge belt
Once the cutting operation is complete, the slices can be removed. On machines with
discharge belt, the slices fall on the removal belt and are removed at the specified
transport speed.
4. Control unit, cutting parameter setup via the display
The control system determines all the parameters for the unit. These can be entered on
the unit display. The functions and the different cutting programs are explained in chapter
3.4, Controls, and in Chapter 5, Operation.

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3.4 CONTROLS
When the machine is switched on at the master switch, the following screen
appears on the display:
3.4.1 TASTATUR / ANZEIGE
LEFT SIDE
RIGHT SIDE
Start program
3x function keys (depending on the
icons on screen)
Stop program
Rotary pulse encoder (DIG)
Advance infeed
belt
Reverse infeed belt
Switching/modifying entry fields
The main functions (right side of the screen) can be accessed directly via the associated
function keys .
By turning the rotary pulse encoder (DIG), you can select the entry fields, and after
pressing the DIG, the setting can be modified (the background colour changes!). Pressing
the DIG again confirms the entry.

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3.4.2 ICONS
Working menu button Programming Service menu
menu button button
Update
Confirm button Cancel button program
button
Next page button Previous page button Save button
Create program Open program Copy program
Rename program Delete program
Screen settings Machine settings Statistics
Hardware settings Password protection Help
Notices / Fault messages
3.4.3 DISPLAY
The display is divided into 2 main areas.
Part 1 (left area) displays the actual output range.
Part 2 (right area) displays the changing key functions, as explained in the section above
OUTPUT RANGE
KEYPAD FUNCTIONS

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3.5 ENVIRONMENTAL INFLUENCES
This machine can be used in meat processing companies without any kind of restrictions.
4. INSTALLATION
The MHS-service personnel is responsible for the transport, set-up, and installation of the
Slicing and portioning machine as described in the Installation manual.
The machine has to be operated with all safety equipment intact as
described in the safety instructions (see section 1.2). Failure to abide
with these regulations can result in danger of being exposed to
moving knives and shafts etc. In order to eliminate all danger to life
and limb it is necessary to execute daily functional inspection of all
protectional guards and apparatus. Only after a positive result to this
inspection the machine can be set into operation.
Only the specially trained MHS-service personnel are allowed to set-
up and install the machine. MHS will not be held liable for any damage
occurring through customer installation.
The slicing and portioning machine comes equipped with a power cord and plug. The
customer is to ensure a proper compliance with electrical power supply regulations.
4.1 SET UP
The machine has to be aligned in such a way that no vibrations of
tilting may occur.
The machine may not be lifted or carried by means of the output
channel.
For setting up the machine or for carrying the machine to an anther place the belts have to
be removed.

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4.2 ELECTRICAL CONNECTION
The machine is configured ex factory to an operating voltage of 400 V, 50 Hz AC three
phase current (clockwise field of rotation). Check the field of rotation of the mains
connection!
For further information regarding protection of the connection refer to the type plate.
The machine must be connected to a protective system in order to
protect against hazardous electric shocks which could lead to life-
threatening injuries or death!
Information for machines with a frequency converter (optional):
Frequency converters are equipped with an internal EMC filter,
which can lead to an increased leakage current of over 3.5mA.
If the installation specifications include upstream protection by
means of a "residual current device" (RCD) then single-phase
machines require an RCD of "type A" and three-phase machines
require an RCD of "type B" (universal current RCD).
Furthermore, it is also recommended that the machine be
additionally safeguarded at a separate socket on the mains side
with an automatic circuit breaker of "type C16 A" for increased
start-up currents. Too many consumers connected to the mains
power can otherwise cause the breaker to trip when the machine is
switched on.
Observe the information on the type plate!
In case of further questions please contact the manufacturer.
CAUTION!
When switching the machine on for the first time always ensure the
correct rotational direction of the blade
The rotational direction of the blade must be such that the blade
turns anti-clockwise in the cutting shaft.
If this is not the case then an electrician must change the direction
of rotation.
For other mains voltage, the connections must be changed in accordance with the
manufacturer's specifications and the corresponding electrical parts are to be exchanged.
Work to be performed on the electrical control and switching unit
and/or electrical installation work on the machine may only be
carried out by an authorized electrician. After such work is
complete, the full function of all safety equipment must be checked
by the specialist before the machine may be approved for
production once more.