Turtle Tough TT-TOUGH-DO-M4M Скачать руководство пользователя страница 17

TURTLE

TOUGH

®

 

17

IMPORTANT

Ground  loops,  poor  earthing  and  faulty  electrical  installations  are  a  common  cause  of  sensor 

 

damage. If you are experiencing unusual or erratic readings, please refer to our support document on ground 
loops.

Damage to Cables and Connectors

Please note that integral sensor cables, connectors and plugs must NOT be cut, removed or modified in any way.   
Sensors contain sensitive internal electronics and our cables and connectors are designed to protect the integrity 
of these components. Any modification or alteration to cables and connectors can compromise their integrity 
and will void the warranty. Always use factory-approved/manufactured cables and connectors. Additionally, the 
cable contains a unique identifier laminated to the cable end and this must not be removed or it will also void the 
warranty.

Return Goods

For all return goods the following information must be included in the letter accompanying the returned goods:

• 

Model Code and Serial Number

• 

Original Purchase Order and Date

• 

Length of time in service and description of the process

• 

Description of the fault and circumstances of the failure

• 

Process/environmental conditions that may be related to the failure of the sensor

• 

Statement as to whether warranty or non-warranty service is requested

• 

Complete shipping and billing instructions for return of material, plus the name and phone number of a con-
tact person that can be reached for further information

• 

Clean Statement: returned goods that have been in contact with process fluids must be decontaminated and 
disinfected prior to shipment. Goods should carry a certificate to this effect, for the health and safety of our 
employees. Material Safety Datasheets must be included for all components of the process to which the sen-
sor(s) have been exposed.

All sensor returns are to be accompanied by a completed Return Material Authorisation Document clearly stating 
the reason for the return and with the Clean Statement filled in.

See the warranty and returns section under support on our website 

turtletoughsensors.com

 for details.

Support

For technical support contact head office on +61 (0)3 9872 5055 or visit our website 

turtletoughsensors.com

 

for information on sensor care, calibration, wiring and installation-related issues.

Содержание TT-TOUGH-DO-M4M

Страница 1: ...TURTLE TOUGH 1 TURTLE TOUGH turtletoughsensors com MANUAL M4M TOUGH DISSOLVED OXYGEN SYSTEM Dissolved Oxygen...

Страница 2: ...emicals 5 Sensors 5 Introduction 6 Specifications 7 Unpacking 7 Operation Temperature Measurement 8 Temperature Stabilisation Time 8 Dissolved Oxygen Measurement 8 Calibration Calibration Verification...

Страница 3: ...eading Safety Precautions the special safety precautions outlined in other sections must also be observed Warnings used in this manual This manual contains vital information relating to the safety of...

Страница 4: ...wired electrical outlet It is recommended that the outlet is protected by an Residual Current Detector or is in any event in compliance with all local electrical regulations Do not bury electrical su...

Страница 5: ...them CAUTION When handling this equipment the accident prevention regulations applicable on site must be observed and the specified personal protective equipment worn PPE examples of protective cloth...

Страница 6: ...d for zero solutions The sensor has an extremely fast response which is critical for applications that demand accuracy or measure at high ppm This is especially true for portable units which are often...

Страница 7: ...atmosphere Housing IP 65 PVC housing Dimensions 200 x 270 x 250 mm H x W x D approx Weight 2 3 kg approx Field case 385 x 355 x 180 mm H x W x D approx Weight 1 5 kg approx Unpacking Please have a cop...

Страница 8: ...antly kept in the measuring liquid it will not be necessary to observe a temperature stabilisation time The best procedure is to wait until the temperature value on the liquid crystal display remains...

Страница 9: ...nd the membrane have to be dry remove any humidity by dabbing the tip with tissue paper Cover the sensor i e with newspaper to avoid any wind on the tip 2 Wait for at least 15 20 minutes to be sure th...

Страница 10: ...material It is held by means of two red collars 4 and one O Ring 5 During measurements the membrane must not come into contact with sharp objects such as stones or sharp grained sand which might dama...

Страница 11: ...verified by holding the sensor horizontally You should now be able to see an air bubble no larger than 4 mm in the centre of the pressure compensation membrane Should refilling of the electrolyte be r...

Страница 12: ...low since the white wick like insert would otherwise be damaged Doing this voids the warranty 6 Wipe the cathode clean with tissue paper but do not polish it because the scratched surface helps to for...

Страница 13: ...ane until electrolyte appears in all the electrolyte channels Note Never use a needle or other sharp objects to create flow since the white wick like insert would otherwise be damaged Doing this voids...

Страница 14: ...pressure ring nut and screw it on carefully Using the Membrane Positioner Use the Membrane Positioner TT TOUGH DO MP to easily replace the cathode membrane without any wrinkles Follow these steps for...

Страница 15: ...Kit for sensor tip with 10 membranes 3 O Rings and 1 bottle electrolyte solution TT TOUGH DO MEM Refill Kit without electrolyte TT TOUGH DO ELEC Electrolyte Solution 125 ml bottle TT TOUGH DO SWM Refi...

Страница 16: ...faulty installations corrosion or the effects of chemical processes is excluded from this warranty coverage Our agents or representatives may provide you with a life expectancy guide based on similar...

Страница 17: ...service and description of the process Description of the fault and circumstances of the failure Process environmental conditions that may be related to the failure of the sensor Statement as to wheth...

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