background image

11

0697-001 TR3 - 10/19

en

3.2 Display

LCD display with 
-  Four-digit volume display with digits measuring 17 mm in height for current dispensation
-  Seven-digit display with digits measuring 6 mm in height for totalizers

-  Display in liter units (optional: GAL, PTS, QTS) and flow rate (l/min)

-  Low battery alert on display. 
Minimum digital step of the measured value is 0.01 litres, minimum digital step of non-resettable 

totalizer is 1 litre.

3.3 Keypad

Front membrane with three keys: "Reset", "Mode" and "Light".

3.4 Battery

Two 1.5 V batteries (AAA) with a minimum service life of approx. 5 years for a flow quantity of 1,000,000 

liters during this period without use of the illumination. If the illumination is used, the service life 

decreases with frequency of use.
The battery can be replaced after opening the housing (

 chapter 8.2). Volume and calibration values 

are not affected by battery replacement.

4. Transport and storage
4.1 Transport

Unpacking and checking condition of delivery

 Unpack the flow meter on receipt and check for transport damages.

 Report transport damages to the manufacturer immediately.

 Check that the consignment is complete as ordered.

4.2 Storage

NOTICE

Damage of property as a result of incorrect storage!

 Complete emptying of flow meter.

 Store flow meter protected against weather effects and UV-rays.

Summary of Contents for TR3-PP

Page 1: ...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...

Page 2: ...ication examples 10 3 Configuration 10 3 1 Identification 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 Ass...

Page 3: ...ing 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 flow meter 21 8 2 Changing the batteries 2...

Page 4: ...Target group Task User Retain these operating instructions at the product s place of use for future reference Demand the staff to read and observe these instructions and the additional valid document...

Page 5: ...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 i Information Recommendat...

Page 6: ...iated 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...

Page 7: ...ervicing information before they start work Clarify responsibilities competencies and monitoring of the personnel Ensure that all work is carried out by technical qualified personnel only Assembly ser...

Page 8: ...able partial volume memory slots DANGER The metering of non compatible liquids damages the flow meter Splashing liquid can cause injury Check by means of the materials indicated in the technical data...

Page 9: ...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 flow in the preferred direction settling section of 0 2 m before and afte...

Page 10: ...ly Repair or replace worn or damaged parts immediately Use only fluids and solvents that are compatible with the equipment Read all fluid and solvent manufacturer s warnings Seal all fluid connections...

Page 11: ...life of approx 5 years for a flow quantity of 1 000 000 liters during this period without use of the illumination If the illumination is used the service life decreases with frequency of use The batte...

Page 12: ...que at the G1 external threads are not to exceed 30 Nm The flow direction can be chosen freely We recommend the use of front side flat seals or O rings at the ends of the screw threads for sealing pur...

Page 13: ...to the threaded sleeve 3 3 Insert the seal 4 in the threaded sleeve 3 4 Screw the threaded sleeve 3 onto the flow meter 5 Insert the seal 5 in the reducing connector 6 6 Screw the reducing connector 6...

Page 14: ...the flow meter 5 Insert the seal 5 into the wing nut 1 6 Screw the flow meter with wing nut 1 onto the nozzle 7 Insert the seal 6 into the connection sleeve 7 8 Screw the connection sleeve 7 onto the...

Page 15: ...t the battery housing and battery connector 6 from colliding The battery cable needs to be laid such that it is not pinched between the reed switch and the housing Fig 5 6 Operation 3 All connections...

Page 16: ...t display Fig 7 6 2 Dispensation mode For daily use the flow meter TR3 is set to dispensation mode 6 2 1 Dispensation active During a dispensation both the partial volume display as well as the select...

Page 17: ...s Reset key Pressing this key for a short time resets the partial volume display Holding it down for a longer time resets the active partial volume totalizer The total volume totalizer cannot be reset...

Page 18: ...Subsequently multiple settings can be configured in succession beginning with the selection of the unit of measurement for volume In programming mode the display will blink If no key is pressed for mo...

Page 19: ...d to an additional calibration to compensate for special operating conditions such as unusual media temperatures or borderline flow values Shown on the partial volume display are the measured quantity...

Page 20: ...ounter has been deleted 2 The dispensation is carried out at a flow speed that is as constant as possible until the measuring vessel is filled to the defined volume 3 Switch to programming mode sub me...

Page 21: ...but the display illumination will not work If all that appears on the display is a blinking battery symbol it will be necessary to change the batteries before the meter can be used again All displaye...

Page 22: ...batteries chapter 8 2 10 Waste disposal The device is to be emptied completely and the liquids properly disposed of in case it is taken out of service In case the device is put out of service permanen...

Page 23: ...23 0697 001 TR3 10 19 en...

Page 24: ......

Page 25: ......

Page 26: ......

Page 27: ...he EU Directives listed Manufacturer Lutz Pumpen GmbH Erlenstra e 5 7 D 97877 Wertheim Product Flow meter Type TR3 PP TR3 PVDF Relevant European Directives EMV 2014 30 EU RoHS 2011 65 EU Applicable ha...

Page 28: ...pen GmbH Erlenstra e 5 7 D 97877 Wertheim Tel 49 93 42 8 79 0 Fax 49 93 42 87 94 04 e mail info lutz pumpen de http www lutz pumpen de Subject to technical changes 10 19 Order No 0697 001 Printed in G...

Reviews: