Rühle MPR 150 User manual

Lebensmitteltechnik
Translation of the original instructions
- Tumbler
Type: MPR 150 / 220
Rühle GmbH, Beim Signauer Schachen 10, 79865 Grafenhausen
Germany
Phone: [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 ................................................................... 8
2.1 Machine transport and setup ............................................... 8
2.2 Workplace description............................................................. 9
2.3 Connecting the machine .......................................................11
3 Operating instructions....................................................................11
4 Cleaning instructions.......................................................................13
4.1 Safety instructions .................................................................13
4.2 Cleaning agents and disinfectants....................................14
4.3 Cleaning procedure.................................................................14
5 Service: care, maintenance, repair.............................................16
5.1 Regular care..............................................................................18
5.2 Regular maintenance.............................................................18
5.3 Repairs and spare parts........................................................19
6 Disposal................................................................................................19
7 Technical documentation ..............................................................20
7.1 Technical data..........................................................................20
7.2 Electrical circuit diagram ......................................................21
8 EC Declaration of Conformity according to Directive
2006/42/EC [for MPR 150]..........................................................22
9 EC Declaration of Conformity according to Directive
2006/42/EC [for MPR 220]..........................................................23
Status: 16.03.2022 (Version 2.2)
Subject to change

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1Safety instructions
!!! Observe the safety instructions during the installation, operation,
cleaning and maintenance of the Rühle Tumbler!
Hazard potentially causing irreversible injuries if disre-
garded.
Warning potentially causing serious injuries if disre-
garded.
Note
Warning of electrical power
Pull the mains plug!
Warning of low temperature/frost
Warning of hot surface
Warning of non-ionising radiation
Non-ionising radiation is not specifically generated, but
is only emitted by the electrical equipment (e.g. electric
motors, power lines or solenoid coils) for technical rea-
sons. In addition, the machine has no strong permanent
magnets. If a safety distance (distance field source to
implant) of 30 cm is maintained, the influence on active
implants (e.g. cardiac pacemakers, defibrillators) can be
excluded with a high degree of probability.
1.1 Safety instructions
!!! A supervisor (responsible person) must be assigned to the machine!
This person must:
a) Completely read and understand these operating instructions
before transport, commissioning, setup, operation, cleaning,
decommissioning, care/maintenance as well as disman-
tling/disposal!

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b) Prepare work instructions for intended and safe transport,
commissioning, setup, operation, cleaning, decommissioning,
care/maintenance as well as dismantling/disposal!
c) Ensure that the qualified workers have completely read and
understood the respective work instructions according to sec-
tion 1.1b!
d) Proper functioning of the protective devices must be checked
at least once a year by a Rühle service engineer!
e) Provide personal protective equipment!
All life cycle phases:
Use foot protection according to EN ISO 20345!
(E.g. recommended for butcher stores, dairies, meat and fish
processing: safety boots S4 with steel cap)
Use hand protection according to EN ISO 511!
(E.g. gloves against cold)
Wear protective clothing according to EN ISO
13688!
(E.g. appropriate aprons/coats/overalls)
Cleaning; care/maintenance; dismantling:
Use eye protection according to EN 166!
(E.g. tightly closing safety goggles)
Use light breathing masks according to EN ISO
149!
(E.g. simple breathing mask protection class FFP1)
Use hand protection according to EN ISO 374!
(Acid-resistant, butyl rubber, Viton)
Wear protective clothing according to EN ISO
13688, EN ISO 17491!
(E.g. appropriate coats/overalls)

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Care/maintenance
Wear ear protectors according to EN 352-1!
(E.g. earmuffs)
[The information on the proposed personal protective
equipment has only an advisory function. A full risk assess-
ment should be carried out before using the product to
assess whether the indicated personal protective equip-
ment is suitable for local conditions. Personal protective
equipment should conform to the relevant EU standards.]
!!! 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:
a) Visual check for changes or damages on all machine sides
and accessible machine parts, e.g. tumbling arm. The machine
must be shut down in the event of any damage or changes!
b) Check the safety switch on the lid drive; to this end:
- Turn the manual switch control until the lid has reached the
end position "Open" and then turn for a further 5 seconds.
The lid must remain still and there must be no error message
displayed.
- Afterwards, “Close lid” and proceed as for “Open”. If the lid
does not remain still or an error message appears, the ma-
chine must be shut down immediately! Error messages of the
control system must be heeded!
!!! To shut down the machine the main switch must be turned to "0" –
OFF" and the power plug pulled out of the socket! Take the Tablet PC
from the bracket and switch it off permanently. Secure the machine
against further use!
!!! The supervisor must arrange for the repair of the non-functional
safety device by a Rühle service engineer. Until the corresponding
parts have been repaired, the supervisor must ensure that the ma-

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chine or parts of the machine are not put into operation under any
circumstances!
!!! 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 maintenance" unless any other authorisation has been is-
sued in writing by the manufacturer of the machine. The maintenance
personnel must observe the work procedures from the "Maintenance"
work instructions prepared by the supervisor.
Disconnect the power plug for maintenance work!
!!! Do not modify the machine.
!!! Only use Rühle spare parts and accessories.
!!! 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!
!!! All life cycles phases
Work on the cooling unit and cooling system may only be
carried out by a refrigeration installer!
Temperatures to -25 °C may be produced in the drum. Wear
hand protection!

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!!! Maintenance
Touching electrical components may cause serious injuries
or death.
Work on electrical equipment of the machine may only be
carried out by qualified technicians! Always disconnect
machine from the mains during this process!
The protective covers may be removed only while perform-
ing maintenance (control cabinet, side cover)!
The start-up alarm (horn) is extremely loud while the side
cover is off. Wear hearing protection!
Beware of hot or cold surfaces, e.g. drives, cooling, unit,
during maintenance work!
1.3 Intended use
The Tumbler has been solely designed for mixing, salting/seasoning,
marinating and tumbling meat products and salads. The room tem-
perature must not exceed 12 °C for reasons of food hygiene!
This machine is intended:
•for use during work
•for use by persons over 18
•for use by instructed persons
•for a single tablet PC with the RÜHLE application
software (via Browser, IP address)!
Claims of any type for damage caused by use other than
the intended use are excluded!
Misuse:
•Any use other than the use listed above is strictly prohibited
and is considered misuse!
•Operating the machine in explosive atmospheres is prohibit-
ed!

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•Handling/processing products and materials which are not
foodstuffs is 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 accepts no liability for any damage
resulting from failure to comply with these operating instructions.
2.1 Machine transport and setup
Please refer to the short instructions supplied with the machine re-
garding transport and setup of the Tumbler.
The machine and machine parts must be transported by 2
persons (1 person to operate the floor truck/1 person to
supervise transport).
The power supply line must not be damaged by driving
over or crushing it!
The machine must be shut down until a damaged power
supply line has been repaired!
Ensure that the machine is stable!
Observe the maximum filling capacity of 110 litres with the
MPR 150 and 160 litres with the MPR 220 per standard
trolley (corresponds to the max. filling capacity of the
drum)!
Foundation load (MPR 150): 7,4 kN/m²!
Foundation load (MPR 220): 8,3 kN/m²!
Set up the machine on a solid level floor with sufficient load
bearing capacity!

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2.2 Workplace description
MPR 150:
Swivel range lid

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MPR 220:
Swivel range lid