AWH Tanko RT Product guide

F
OPERATING/INSTALLATION INSTRUCTIONS
(Translation)
Container cleaning device
ATEX Retractor System
TANKO®RT/TANKO®RTS
II 1/2G
Ex
IIB/IIC
T6/T6…T3
Ga/Gb
II 1G/2D
Ex
IIB/IIIC
T6/T95°C…T140°C
Ga/Db
II 1/2D
Ex
IIIC/IIIC
T60°C…T70°C/T95°C…T140°
Da/Db
II 1D/2G
Ex
IIIC/IIC
T60°C…T70°C/T6…T3
Da/Gb
BVS 10 ATEX H 006 X N3
Armaturenwerk Hötensleben GmbH
Schulstr. 5-6,
D-39393 Hötensleben, Germany
Telephone: [phone]
Fax: [phone]
E-mail: [email protected]
Internet: http://www.awh.eu ID number: 664BA030000ENX - 2020/01 Rev. 2
0044

NOTE
These instructions are an integral part of the device and must be available to operating
and maintenance personnel at all times throughout its entire life cycle. The safety
instructions contained therein must be observed.
If the device is resold, the instructions must always be passed on to the new owner.
Translation
The operating instructions must be written in an official European Community language acceptable to
the manufacturer of the machinery in which the partly completed machinery will be assembled, or to his
authorized representative. If there are any discrepancies in the translated text, the original operating
instructions (German) must be consulted for clarification, or the manufacturer must be contacted.
These instructions and all figures contained therein are protected by copyright. Any use beyond the
confines of copyright law is not permissible and liable to prosecution without the prior written approval
of the publisher. This applies in particular to reproductions, translations, microfilming, and storage and
processing in electronic systems.
© 2020 - Armaturenwerk Hötensleben GmbH. All rights reserved.

ATEX Retractor System TANKO-RT/-RTS
Contents Translation - Operating/installation instructions 2020/01 I
Contents
List of Figures ..................................................................................................................................III
List of Tables....................................................................................................................................IV
Abbreviations and Units....................................................................................................................V
1 Introduction .................................................................................................................................. 1
1.1 Means of Representation .......................................................................................................... 1
1.1.1 Explanation of Signal Words............................................................................................ 1
1.1.2 Explanation of the Warnings ........................................................................................... 2
1.1.3 Pictograms and Symbols ................................................................................................. 4
1.2 Warranty and Liability................................................................................................................. 5
1.3 Product Names and Trademarks............................................................................................... 5
1.4 Related Documents.................................................................................................................... 5
2 Safety............................................................................................................................................ 6
2.1 Intended Use............................................................................................................................... 7
2.2 Spare parts, replacement parts and accessories ..................................................................12
2.3 Duties of the Owner..................................................................................................................12
2.4 Personnel Requirements .........................................................................................................15
2.4.1 Personal Protective Equipment.....................................................................................16
2.5 Identification.............................................................................................................................17
2.5.1 Type Designation............................................................................................................17
2.5.2 Type Plate.......................................................................................................................17
2.5.3 Identification for Explosion Protection..........................................................................18
3 Design and Function................................................................................................................... 28
3.1 Design .......................................................................................................................................28
3.2 General Function Description ..................................................................................................30
3.2.1 Emergency Stop .............................................................................................................33
3.2.2 Functional Flow Chart ....................................................................................................34
3.3 Technical Data..........................................................................................................................36
3.4 Cleaning Media.........................................................................................................................44
4 Transport and Storage................................................................................................................ 49
4.1 Packaging..................................................................................................................................50
4.2 Transport...................................................................................................................................50
4.3 Storage......................................................................................................................................51
5 Installation.................................................................................................................................. 52
5.1 Safety instructions for installation...........................................................................................52
5.2 Installation ................................................................................................................................55
5.2.1 Interfaces........................................................................................................................57
5.2.2 Installation Position .......................................................................................................58
5.2.3 Installing the Device ......................................................................................................59
5.2.4 Connection of Pneumatic Actuator ...............................................................................66
6 Start-up....................................................................................................................................... 69
6.1 Safety Instructions for Start-Up ...............................................................................................69
6.2 Function Check/Trial Run ........................................................................................................74

ATEX Retractor System TANKO-RT/-RTS
II Translation - Operating/installation instructions 2020/01 Contents
6.3 Switch-On Procedure ................................................................................................................75
6.4 Operation...................................................................................................................................76
7 Maintenance .............................................................................................................................. 80
7.1 Safety Instructions for Maintenance .......................................................................................80
7.2 Removal.....................................................................................................................................83
7.3 Switch-Off Procedure................................................................................................................84
7.3.1 Removing the Device .....................................................................................................85
7.4 Maintenance .............................................................................................................................89
7.4.1 Maintenance Intervals ...................................................................................................91
7.4.2 Tools and Tightening Torques .......................................................................................94
7.4.3 Replacing the O-rings, the central bearing, the piston ring and the damping ring ....95
7.4.4 Replacing the Spray Head .............................................................................................98
7.4.5 Replacing the Locking Cylinder Assembly Group .........................................................99
7.4.6 Notes on Cleaning..........................................................................................................99
7.5 Spare Parts and Customer Service....................................................................................... 101
8 Faults........................................................................................................................................ 107
8.1 Safety Instructions for Troubleshooting ............................................................................... 107
8.2 Faults and Remedial Action .................................................................................................. 109
8.3 What to do in an Emergency................................................................................................. 111
9 Putting the Device Out of Service............................................................................................. 112
9.1 Disposal.................................................................................................................................. 113
Index............................................................................................................................................ 114
Change Record ............................................................................................................................ 115
Annexes ....................................................................................................................................... 116
Notes ........................................................................................................................................... 121

ATEX Retractor System TANKO-RT/-RTS
Contents Translation - Operating/installation instructions 2020/01 III
List of Figures
Figure 2.5-1: Type plate position...................................................................................................................17
Figure 2.5-2: Zone separation .......................................................................................................................18
Figure 3.1-1: General Construction...............................................................................................................28
Figure 3.1-2: Static Spray Head ....................................................................................................................29
Figure 3.2-1: Function Diagram.....................................................................................................................35
Figure 3.3-1: Diagram - Flow Rate for Rotating Spray Head........................................................................40
Figure 3.3-2: Diagram - Flow Rate for Static Spray Head ............................................................................40
Figure 3.3-3: Diagram - Range ......................................................................................................................41
Figure 3.3-4: Example Display of PA weld, Combination Adapter C3 and BioControl® ............................42
Figure 5.2-1: Device Interfaces .....................................................................................................................57
Figure 5.2-2: Self-Draining of the Device, Depending on the Installation Position....................................58
Figure 5.2-3: Installation Position for Compressed Air Disconnection .......................................................59
Figure 5.2-4: Overview of Assembly Units.....................................................................................................60
Figure 5.2-5: Combination Vessel Connector Standard Connection ..........................................................63
Figure 5.2-6: Grinding ....................................................................................................................................63
Figure 5.2-7: Container Seal..........................................................................................................................64
Figure 5.2-8: Special Connection..................................................................................................................65
Figure 5.2-9: Position of Power Cylinder Retracted Limit Switch ................................................................ 66
Figure 5.2-10: Position of Locking Cylinder Limit Switch.............................................................................67
Figure 5.2-11: Resistance thermometer position ........................................................................................68
Figure 7.3-1: Overview of Assembly Units.....................................................................................................85
Figure 7.4-1: Maintenance Points.................................................................................................................92
Figure 7.4-2: Tool for TANKO-RT/-RTS ..........................................................................................................94
Figure 7.4-3: Assembly tool 664MW01010050..........................................................................................94
Figure 7.4-4: Assembly Tools, Assembly cone (A) and Assembly Anvil (B) .................................................95
Figure 7.4-5: Replacing Consumables..........................................................................................................96
Figure 7.4-6: Overview of Assembly of Central Bearing with Assembly Cone ............................................ 97
Figure 7.4-7: Locking Pin Representation ....................................................................................................98
Figure 7.5-1: Internal Construction.............................................................................................................102

ATEX Retractor System TANKO-RT/-RTS
IV Translation - Operating/installation instructions 2020/01 Contents
List of Tables
Table 1.1-1: Overview of Signal Words............................................................................................................ 1
Table 2.5-1: Relationship between zones and device protection levels (EPL) ...........................................18
Table 2.5-2: Explanation of EX marking –gas..............................................................................................23
Table 2.5-3: Explanation of EX marking - dust..............................................................................................26
Table 3.3-1: General Technical Data.............................................................................................................36
Table 3.3-2: Operating Parameter, Pneumatic Side ....................................................................................37
Table 3.3-3: Operating Parameter, Hydraulic Side.......................................................................................39
Table 3.3-4: Overview of Linear Dimensions ................................................................................................42
Table 3.3-5: Weights ......................................................................................................................................43
Table 3.3-6: Connection Variants..................................................................................................................43
Table 5.2-1: Recommended Filler Materials ................................................................................................62
Table 7.4-1: Inspection and Maintenance Work ..........................................................................................93
Table 7.4-2: Wear Parts O-Rings, Central Bearing, Piston Ring and Damping Ring...................................96
Table 7.5-1: Replacement Parts List (Standard), Wear Parts, Tightening Torques................................. 104
Table 7.5-2: Pneumatic Cylinder Pipe Depending on Stroke.................................................................... 104
Table 7.5-3: Piston Rod Depending on Stroke .......................................................................................... 104
Table 7.5-4: O-Rings for Centering Adapter and Head.............................................................................. 105
Table 7.5-5: O-Rings for Process Connection [PA]..................................................................................... 105
Table 7.5-6: Centering Adapter................................................................................................................... 105
Table 7.5-7: Hydraulic Pipe Depending on Stroke and Process Connection........................................... 106
Table 7.5-8: Spray Head Overview ............................................................................................................. 106
Table 8.2-1: Operational Disruptions –Cause and Remedy .................................................................... 110

ATEX Retractor System TANKO-RT/-RTS
Contents Translation - Operating/installation instructions 2020/01 V
Abbreviations and Units
Abbreviations
ATEX
ATmosphère EXplosible; Synonym for the ATEX Directive of the European Union;
comprises measures for explosion protection for explosive atmospheres
approx.
approximately
ASSY
Assembly
AU
Assembly group
AWH
Armaturenwerk Hötensleben GmbH
BetrSichV
Betriebssicherheitsverordnung (German industrial safety and health protection
ordinance); ordinance concerning health and safety when using work equipment; German
implementation of Directive 2009/104/EC of the European Parliament concerning the
minimum safety and health requirements for the use of equipment by employees at work
CIP
Cleaning in Place; a local (automated) cleaning process without dismantling plant
components. Refers to a procedure for cleaning processing plants, predominantly in
sectors with particularly critical hygiene requirements, such as the pharmaceutical
industry, food and beverage industry or biofuel plants.
DIN
Deutsches Institut für Normung e.V.; is a national standards organization in the Federal
Republic of Germany; the standards of this organization are referred to as DIN standards.
DN
DIN nominal width
EN
European Standard (Norm)
EPL
Protection level of the device (Equipment Protection Level)
etc.
and so on
FDA
Food and Drug Administration (USA food and medication monitor regulation authority)
if nec.
if necessary
IP
Individual part
ISO
International Organization for Standardization
LE
Installation dimension; corresponds to the length from the lower edge of the process
connection to the lower edge of the cleaning head.
LEX,8h
Daily noise exposition level
LPA
Emission noise pressure level at workplace
MC
Media connection
In the context of these instructions, this term describes the interface used in cleaning
technology for supplying cleaning medium from the supply line to the device.
max.
maximum
min.
minimum
NEUMO
NEUMO Armaturenfabrik-Apparatebau-Metallgießerei GmbH + Co KG
PC
Process Connection
In the context of these instructions, this colloquial term describes the interface used in
cleaning technology for the connection to the process from the device to the container.
Ra
Average roughness value (dimension for surface roughness)

ATEX Retractor System TANKO-RT/-RTS
VI Translation - Operating/installation instructions 2020/01 Contents
SI
Système international d'unités; the most widely used international system of units for
physical values
SN
Serial number
SW [AF]
Width across flats [wrench size]
TRBS
“Technische Regeln für Betriebssicherheit”(German technical rules for
operational reliability and safety); these rules specify the details of the
“Betriebssicherheitsverordnung”(BetrSichV = German industrial safety and health
protection ordinance) with regard to the identification and assessment of hazards and
the derivation of suitable measures.
TRGS
“Technische Regel für Gefahrstoffe”(German technical rules for hazardous materials);
these rules reflect the state of the art, occupational medicine and occupational hygiene
as well as other sound scientific knowledge for activities involving hazardous substances,
including their classification and identification.
veff
effective vibration velocity
WA
Welded assembly
WP
Wear part

ATEX Retractor System TANKO-RT/-RTS
Contents Translation - Operating/installation instructions 2020/01 VII
Units of Measure
The following factors given below are intended for orientation and the conversion of the SI units
to common units of measure for the American market.
bar
Unit of measure for pressure p [bar]
All pressure [bar] specifications stand for overpressure [bar o] = positive pressure [bar g],
unless expressly described otherwise (e.g. absolute pressure [bar a]).
Conversion: 1 bar = 14.50376… psi [pound-force per square inch]
°C
Unit of measure for temperature T [degrees Celsius]
Conversion from Celsius to Fahrenheit: °C 1.8 + 32 = °F [degrees Fahrenheit]
h
Unit of measure for time t [hour]
K
Unit of measurement for temperature T and temperature differences ΔT [Kelvin]
Conversion: 273.15 K = 0 °C
kg
Unit of measure for mass m [kilogram]
Conversion: 1 kg = 2.20462 … lb [Latin: libra; pound]
l/min
Unit of measure for volume flow rate V [liters per minute]
Conversion: 1 l/min = 0.06 m3/h [cubic meters per hour]
1 l/min = 0.26417… gpm (US) [gallons per minute (US)]
1 m3/h = 4.40286… gpm (US) [gallons per minute (US)]
lx
Unit of measure for luminance intensity Ev[lux]
m
Unit of measure for length l [meter]
Conversion: 1 m = 3.28083… ft [feet]
mm
Unit of measure for length l [millimeter]
Conversion: 1 mm = 1/25.40005 in [inch] = 0.03937 in [inch]
Nm
Unit of measure for moment/torque M [newton meter]
Conversion: 1 Nm = 0.737 lbft [pound-force feet]
rpm
Unit of measure for speed n [revolutions per minute]
Conversion: 1 U/min = 1 rpm [revolutions per minute]
µm
Unit of measure for length l [micrometer]
MΩ
Unit of measure for electrical resistance R [Mega Ohm = 1 million ohms]
pS/m
Unit of measure for electrical conductivity of materials κ [picosiemens per meter]

ATEX Retractor System TANKO-RT/-RTS
VIII Translation - Operating/installation instructions 2020/01 Contents