Lutz TR3-PP User manual

Translation of the original instructions
FLOW METER
Type
TR3-PP
TR3-PVDF
Read this operating instructions before start up!
To be retained for future reference.
en

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Table of Contents
1. Concerning this manual.................................................................................................................... 4
1.1 Terms........................................................................................................................................... 4
1.2 Target groups ............................................................................................................................. 4
1.3 Associated applicable documents .............................................................................................. 4
1.4 Warnings and symbols ............................................................................................................... 5
1.5 Latest state ................................................................................................................................. 5
1.6 Copyright .................................................................................................................................. 5
2. Safety ............................................................................................................................................ 6
2.1 General safety information......................................................................................................... 6
2.2 Proper use .................................................................................................................................. 8
2.2.1 Technical data .................................................................................................................... 9
2.2.2 Liability .............................................................................................................................. 9
2.2.3 Prevention of obvious misapplication (examples)........................................................... 10
3. Conguration.................................................................................................................................. 10
 3.1 Identication ............................................................................................................................ 10
3.2 Display...................................................................................................................................... 11
3.3 Keypad...................................................................................................................................... 11
3.4 Battery...................................................................................................................................... 11
4. Transport and storage..................................................................................................................... 11
4.1 Transport .................................................................................................................................. 11
4.2 Storage ..................................................................................................................................... 11
5. Assembly ......................................................................................................................................... 12
5.1 General..................................................................................................................................... 12
5.2 Assembly with drum pump connection G1 .............................................................................. 12
5.3 Assembly with drum pump connection G1 1/4 ........................................................................ 13
5.4 Assembly at nozzle PP/PVDF with standard hose connector and hose connector twistable ... 14
5.5 Rotating the display.................................................................................................................. 15
6. Operation........................................................................................................................................ 15
6.1 Description of display............................................................................................................... 16
6.2 Dispensation mode................................................................................................................... 16
6.2.1 Dispensation active.......................................................................................................... 16
6.2.2 No active dispensation .................................................................................................... 17

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7. Programming the meter ................................................................................................................. 18
7.1 Change over into programming mode..................................................................................... 18
7.2 Setting the unit of measurement ............................................................................................. 18
7.3 Setting the meter type.............................................................................................................. 19
7.4 Setting the calibration factor.................................................................................................... 19
7.4.1 Calibration ....................................................................................................................... 19
7.4.2 Calibration with measuring vessel................................................................................... 20
8. Maintenance ................................................................................................................................... 21
 8.1 Cleaningtheowmeter ........................................................................................................... 21
8.2 Changing the batteries............................................................................................................. 21
9. Error messages – What do I do when...?......................................................................................... 22
10.Waste disposal ................................................................................................................................ 22
10.1 Return of batteries .................................................................................................................. 22
Spare part list .................................................................................................................................. 24-26
Declaration of conformity..................................................................................................................... 27

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1. Concerning this manual
This manual
• is part of this product
• is valid for all mentioned series
• describes the safe and proper use in all operating stages
1.1 Terms
User: Single person or organisation who is using the products e.g. customer, user, assistant
Children: Young persons up to and including the age of 14 years.
1.2 Target groups
Target group Task
User ►Retain these operating instructions at the product’s place of use for
future reference.
►Demandthestatoreadandobservetheseinstructionsandthe
additional valid documents, in particular the safety information and
warnings.
►Observe additional regulations and instructions concerning the
plant.
Qualiedpersonnel,installer ►Read, observe and follow these instructions and the additional valid
documents, in particular the safety information and warnings.
Tab. 1: Target groups and their tasks
1.3 Associated applicable documents
None

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1.4 Warnings and symbols
Warning Level of risk Consequences in case of
non-compliance
DANGER direct danger death or serious injury
WARNING possible direct danger death or serious injury
CAUTION possible dangerous situation light injury
NOTICE possible dangerous situation damage of property
Tab. 2: Warnings and consequences in case of non-compliance
Symbol Meaning
Safety information
►Comply with all measures that are marked with a safety sign to prevent injuries or
death.
iInformation / Recommendation
►What to do
→Cross reference
3Requirement
Tab. 3: Symbols and meaning
1.5 Latest state
Pleasendthelateststateofthisoperatinginstructionunderwww.lutz-pumpen.de.
1.6 Copyright
The content of this operating instruction and the images contained in them are subject to the copyright
protection of Lutz Pumpen GmbH.

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2. Safety
The manufacturer will not be held responsible for any damages resulting from non-compliance of
the overall documentation, in particular for damages in case of non-compliance of the operating
instructions.
2.1 General safety information
Observe following regulations before accomplishing all activities.
Product safety
Theowmeterisconstructedinconformitywiththestateoftheartandapprovedsafety-related
standards. Danger however can occur during use for life and health of the user or third parties or
damageoftheowmeterandothermaterialassets.Therefore:
• Operatetheowmeteronlyinatechnicallysoundstate,foritsproperuse,andconsciousofsafety
and hazards taking into account these instructions.
• Ensure that these instructions and all associated applicable documents are complete, legible, and
stored in a place that personnel can access at all times.
• Refrain from any manner of working that endangers personnel or uninvolved third parties.
• Inthecaseofasafety-relevantmalfunction,stoptheowmeterimmediatelyandenlistaresponsible
person to rectify the malfunction.
• In addition to the overall documentation, observe the statutory or other safety and accident
prevention regulations, as well as the valid standards and guidelines of the respective operating
country.
Modications
Unless the manufacturer has provided its consent in writing, the manufacturer is not liable for
interventionsperformedbytheuser(modications)ontheproduct,suchasconversion,alteration,new
design,etc.Modicationsnotagreedwiththemanufacturermayhavethefollowingeects,among
others:
• Functional impairments on the appliance or plant
• Damage to the appliance and other property damage
• Environmental damage
• Personal injuries right through to death

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Duties of the operator
Safety-conscious working
• Operatetheowmeteronlyinatechnicallysoundstate,foritsproperuse,andconsciousofsafety
and hazards taking into account these instructions.
• Ensure observance and monitoring of:
- Proper use
- Statutory or other safety and accident prevention regulations
- Safety provisions in handling hazardous substances
- Valid standards and guidelines in the respective country of operation
• Provide protective equipment.
Personnel qualication
• Ensurethatpersonneltaskedwithworkontheowmeterhavereadandunderstoodthese
instructions and all associated applicable documents, particularly safety, maintenance and servicing
information, before they start work.
• Clarify responsibilities, competencies and monitoring of the personnel.
• Ensurethatallworkiscarriedoutbytechnicalqualiedpersonnelonly:
- Assembly, servicing, maintenance work
- Work on the electrics
• Personneltobetrainedmustonlyworkontheowmeterunderthesupervisionoftechnical
personnel.
Statutory warranty
• Duringtheguaranteeperiod,obtainthemanufacturer'spermissionformodications,maintenance
work or alterations.
• Use only original parts.
Duties of the personnel
• Observethenoticesontheowmeterandmaintaintheminalegiblestate.
• Use protective equipment where necessary.
• Onlyperformworkontheowmeterduringdowntime.
• Forallassemblyandmaintenanceworkontheowmeter,removethebatteries.
• Aftercompletingalltheworkontheowmeter,remountthesafetydevicesinaccordancewith
specications.

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2.2 Proper use
• TheowmeterTR3isaowmeterforowingliquidsbasedonthemeasuringprincipleofaturbine
wheelmeterwheregaugingmeteringisnotrequired.Theowmeterissuitableforstationaryuseas
wellasformobilellingprocess.
TheowmeterTR3turbinemeterconsistsofameasuringchamberwithaturbineandanelectronic
housing which contains the evaluation electronics, display, and keypad. The turbine is equipped with a
magnet which transfers the measurement pulses to a reed switch on the evaluation electronics when a
mediumowsthroughit.
TheowmeterTR3hasanon-resettabletotalvolumememoryand8resettablepartialvolumememory
slots.
!DANGER
The metering of non-compatible liquids damages the ow meter.
Splashing liquid can cause injury.
Check by means of the materials indicated in the technical data and a resistance table (e. g. Lutz
resistancetable)whethertheowmeterissuitableforthedeliveredliquid.
!DANGER
Fire and explosion hazard due to delivered liquid!
Combustion hazard. Blast wave: Flying parts can kill.
Theowmeterisnotexplosionproof.Itisnotallowedtoputtheowmeterintooperationinsideof
hazardouslocationandwithexplosionhazard,oxidizing,highlyoreasilyammableliquids.
!DANGER
Exceeding the temperature range and the operating pressure causes damage to the ow meter.
Splashing liquid or ying parts can cause injury.
The ranges indicated in the technical data for temperature of liquid and operating pressure have to be
observed.

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2.2.1 Technical data
TR3-PP TR3-PVDF
Material Cover PC
Keypad PES
Impact protection NBR
Material (in contact with
the medium)
Measuring chamber PP PVDF
Rotor PP PVDF
Shaft Hastelloy C-22
Bearing ball PTFE
Sealing PTFE
Volumeowrange 5 – 120 l/min
Range of viscosity 0.8 – 40 mPas
Operating pressure (max.) 10 bar
Burst pressure (min.) 20 bar
Measuring accuracy (uncalibrated) * ± 2%
Measuring accuracy (calibrated) * ± 1%
Repeating accuracy ± 0.5 %
Connection thread G 1 G 1 1/4 G 1 G 1 1/4
Type of protection IP 65
Battery Two 1.5 V batteries (AAA) replaceable
Temperature range Operation: -10 °C - +50 °C
Storage: -20°C - +70°C
Dimensions approx.: 85 x 123 x 52 mm
Weight approx.: 0.22 kg 0.24 kg
* Testassembly:Medium:water/diesel,owinthepreferreddirection,settlingsectionof0.2mbefore
and after meter
2.2.2 Liability
If the product and supplied accessories are used for other purposes than the intended purpose, it is the
responsibilityoftheusertocheckthesuitabilityandadmissibility.Productusenotconrmedinwriting
by the manufacturer absolves the manufacturer of any liability.
The manufacturer is not liable for consequences of incorrect treatment, use, maintenance, servicing
and operation of the appliance, as well as normal wear and tear. The same applies if faults arise from
interventionorcongurationsonthepartoftheusernotconrmedbythemanufacturer.

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2.2.3 Prevention of obvious misapplication (examples)
!WARNING
Equipment misuse can cause the meter to rupture or malfunction and cause serious injury.
• Donotuseforpumpingammableliquids.
• Donotoperatetheowmeterinexplosionhazardarea.
• Do not leave the equipment unattendedly while dispensing.
• Check equipment daily. Repair or replace worn or damaged parts immediately.
• Useonlyuidsandsolventsthatarecompatiblewiththeequipment.Readalluidandsolvent
manufacturer's warnings.
• Sealalluidconnectionsbeforeoperatingthisequipment
• Donotstopordeectleakswithhands,body,glovesorrags.
• Do not dispense liquid towards any person or any part of the body.
3. Conguration
3.1 Identication
Rating plate
Fig. 1: Rating plate
1Type
2Serial number
3Year of construction (last two digits of the serial number e.g. -18 for 2018)
4 CE-Identication