Ruhle MPR 1500 User manual

Lebensmitteltechnik
Translation of the original instructions
- Miknetum
Type: MPR 1500
Rühle GmbH, Beim Signauer Schachen 10, D-79865 Grafenhausen
Telephone: [phone], Fax: [phone]
www.original-ruehle.de

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Table of Contents
1 Safety Instructions............................................................................. 3
1.1 Safety instructions ................................................................... 3
1.2 Remaining risk of accidents .................................................. 6
1.3 Intended Use............................................................................... 7
2 Installation instructions ................................................................... 7
2.1 Machine transport and setup ............................................... 8
2.2 Workplace description............................................................. 8
2.3 Connecting the machine ......................................................... 9
3 Operating instructions...................................................................... 9
4 Cleaning instructions.......................................................................12
4.1 Safety instructions .................................................................12
4.2 Cleaning agents and disinfectants....................................13
4.3 Cleaning procedure.................................................................14
5 Service: Care, maintenance, repair.............................................14
5.1 Regular care ..............................................................................15
5.2 Regular maintenance.............................................................16
5.3 Repair and spare parts..........................................................16
6 Disposal................................................................................................16
7 Technical documentation ..............................................................17
7.1 Technical data ..........................................................................17
7.2 Electrical circuit diagram ......................................................18
8 EC Declaration of Conformity according to Directive
2006/42/EC........................................................................................19
Status: 11/10/2016
Changes reserved

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1Safety Instructions
!!! Observe the safety instructions during the installation, operation,
cleaning and maintenance of the Rühle Miknetum!
Hazard potentially causing irreversible injuries if disre-
garded.
Warning, potentially causing serious injuries if disre-
garded.
Note
Work on electrical equipment of the machine may only
be carried out by qualified technicians!
Always disconnect machine from the mains during this
process!

Refrigeration installer
These work activities may be carried out only by a re-
frigeration installer! Disregard may result in injuries.
Warning of hot surface.
Warning of suspended load.
1.1 Safety instructions
!!! A supervisor (responsible person) must be appointed for the ma-
chine!
This person must:
a) Completely read and understand these operating instructions
before transport, commissioning, setup, operation, cleaning,
decommissioning, care / maintenance as well as dismantling /
disposal!

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b) Prepare work instructions for the intended and safe
transport, commissioning, setup, operation, cleaning, decom-
missioning, care / maintenance as well as dismantling / dis-
posal!
c) Make sure that the qualified workers have completely read
and understood the respective work instructions according to
section 1.1b!
d) Proper functioning of the protective devices must be checked
at least once a year by a Rühle service technician!
e) Provide personal protective equipment!
All life cycles phases:
Wear foot protection!
Wear hand protection!
Wear protective clothing!
Cleaning; care / maintenance; dismantling:
Wear eye protection!
Use light breathing mask!
Care / maintenance:
Wear hearing protection!
!!! The operator must operate the machine according to the intended
use and strictly observe all points listed in the “Operation” work in-
structions prepared by the supervisor.
!!! Before putting the machine into operation for the first time and on
each working day, the operator must check the functionality of the
following safety devices:

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a) Visual check for changes or damages on all machine sides and
accessible machine parts, e.g. steel cables and chain. The ma-
chine must be shut down in the event of any damages or
changes!
b) Check the safety switches as follows:
–Start the machine. –Press the emergency-stop switch. –If
the machine has not switched off, it must be shut down im-
mediately!
–Open the outer lid 20 mm. –Swivel the drum via “manual
control”. –If it is still possible to swivel the drum the machine
must be shut down immediately!
!!! To shut down the machine, the emergency-stop switch must be
pushed to “Emergency-Stop”, the main switch turned to “0” - OFF" and
the power plug pulled from the outlet! Take the Table PC from the
bracket and switch it off permanently. The machine must be secured
against further use!
!!! The supervisor must arrange for the repair of the non-functional
safety device by a Rühle service technician. Until the corresponding
parts have been repaired, the supervisor must ensure that the ma-
chine or parts of the machine are under no circumstances put into op-
eration!
!!! The cleaning personnel must observe the work procedures from the
“Cleaning” work instructions prepared by the supervisor.
!!! The maintenance personnel may only carry out work specified as
“Regular care”, unless any other authorisation has been issued in
writing by the manufacturer of the machine. The maintenance per-
sonnel must observe the work procedures from the “Maintenance”
work instructions prepared by the supervisor.
The power plug must be disconnected for maintenance work!
!!! The machine may not be modified.

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!!! Only Rühle spare parts and accessories may be used.
!!! The operating instructions as well as all other technical documents
included must be supplied completely when reselling the machine.
1.2 Remaining risk of accidents
!!! All life cycles phases
Error messages of the operating system must be heeded!
Non-compliance is strictly prohibited!
There is a risk of crushing between motor protection and
machine base cover. Staying in the swivel range of the
drum is therefore strictly prohibited!
!!! All life cycles phases

Work on the cooling unit and cooling system may only be
carried out by a refrigeration installer!
!!! All life cycles phases
Staying beneath the lifting aid (standard trolley support)
and reaching into the area of moving parts is strictly pro-
hibited. The standard trolleys provided must be used!
!!! Maintenance
The machine must be disconnected from the mains when
performing maintenance work!
The protective covers may be removed only while per-
forming maintenance (control cabinet, side cover)!
Beware of hot or cold surfaces, e.g. drives, cooling, unit,
etc., during maintenance work!

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1.3 Intended Use
The Miknetum has been solely designed for mixing, salting/season-
ing, marinating and tumbling meat products and salads. The max.
room temperature may be 12 °C for reasons of food hygiene!
This machine is designed for operation by a person
over 18 years old!
only one tablet PC with the application software (Rühle MPR
App)!
Claims of any type because of damages due to non-in-
tended use are ruled out!
Misuse:
Any use other than the one listed above is strictly prohibited
and is considered misuse!
Operating the machine in explosion hazard areas is prohib-
ited!
Handling / processing products and materials not belonging
to food products is prohibited!
The lifting aid may be used only for the standard trolleys pro-
vided and must not be overloaded! Lifting of persons is
strictly prohibited!
Connecting several tablet PCs with a machine is prohibited!
2Installation instructions
Installation and commissioning of the machine may only be carried
out in the presence of a Rühle service technician or by persons au-
thorised by Rühle.
Rühle GmbH Lebensmitteltechnik shall not be liable for any damage
resulting from non-compliance with these operating instructions.

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2.1 Machine transport and setup
Please refer to the short instructions supplied with the machine re-
garding transport and setup of the Miknetum.
The machine and machine parts must be transported by 2
persons (1x operator of floor conveyor / 1x transport su-
pervision).
The power supply line must not be damaged by driving
over or pinching it!
The machine must be decommissioned until a damaged
power supply line has been repaired!
Make sure the machine is stable!
Make sure the machine bases have contact with the
setup surface and are then tightened!
Ensure that the max. filling quantity of 400 kg per stand-
ard trolley is not exceeded!
2.2 Workplace description
The work area around the machine is at least 0.5 m on all sides; for
maintenance work it is at least 1 m; if used as passage way, it is at
least 1.2 m.
Swivel range of
standard trolley sup-
port
Swivel range of drum
Swivel range of
inner lid
Swivel range
of external lid

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2.3 Connecting the machine
The machine is connected to a three-phase current outlet; its data
(voltage, amperage) must agree with the specifications on the type
plate of the machine.
The machine must be decommissioned until a damaged
power supply line has been repaired!
The power supply line must be regularly checked!
Check the correct rotational direction of the machine by
starting it. A message appears on the tablet PC if the ro-
tating field is wrong.
In such a case, an electrician must change the direc-
tion of rotation inside the mains plug.
The power supply to the machine must be fuse-pro-
tected with 32 A secured with an AC/DC sensitive
ground-fault circuit interrupter (type B).
3Operating instructions
Please refer to the short instructions supplied with your machine for
the operation of your Miknetum.
Follow also the safety instructions in Chapter 1.1!
Make sure that you are connected to the right machine
with your tablet PC!
Depending on the application programs, the drum is
moved automatically. While the program is running, no
person may stand within the working range of the ma-
chine (front distance at least 1.2 m over the entire ma-
chine width).
When the drum moves automatically a 5 second starting
alert (horn) sounds.

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If the power fails when a user program is being executed
the machine will react as follows when the power supply
is reinstated: it will start up again automatically and the
program will continue from that point at which it was in-
terrupted by the power failure. The startup warning
(horn) will sound before this restart.
In its respective life cycle phases (transport, commission-
ing, setup, operation, cleaning, decommissioning, care /
maintenance, dismantling / disposal) this machine is de-
signed for 1-person operation!
When using this machine, no other person may be present
near the machine. The exception (2-man operation):
Installation and removal of inside and outside lid
Installation and removal of inside lid holder
Installation and removal of tumbling arm
Installation and removal of mixing arm
Installation and removal of standard trolley support
Installation and removal of protective gearbox cover
Transport of machine and machine parts
Maintenance work inside the drum
Depending on the user programs, temperatures down to -
25 °C may be generated in the drum. Take the corre-
sponding precautions.
Do not touch the tumbling arm / mixing arm with your
hands or any object when they are moving! Their rota-
tional speed while the inside lid is open is restricted for
safety reasons!
Make sure before each lifting operation that the standard
trolley sits correctly in the standard trolley support of the
lifting aid and that it is locked!
No person may be present in the swivel range of the
drum!
The drum may be swivelled only when the outside lid is
closed and locked!
The drum can only be swivelled after the lifting aid has
moved to the bottom. Prior to starting a recipe, the lifting
aid must therefore be moved down again!