Megger OTS 60PB Скачать руководство пользователя страница 4

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Contents

Safety warnings

Symbols used on this instrument

General description

Features and benefits

Applications 7

Instrument controls and indicators

Keypad and printer panel

Rear panel

Preparations for use

Getting started

Supply voltage

Assembly

Test vessel preparation

Instrument setup procedure

Calibration

Test vessel mortised stirrer

Transportation and storage

Operating instructions

Top level tabs

Navigation and character entry

Set favourite test standards

Performing a breakdown test

Test in progress

Test results

Custom tests

Basic memory functions

Transfer results to USB flash drive

Print quality and changing paper

Vessel and electrodes

VCM100D/VCM80D

Test vessel motorised stirrer

Preventive maintenance

General

Cleaning

Care for OTS electrodes

New electrodes

Electrode storage

Cleaning oxidising/dirty electrodes

Technical specifications

Technical specification

VCM100D/VCM80D voltage meters

technical specification

Storage and transportation

Accessories and equipment

Optional

Spares

Repair and warranty

End of life disposal

Содержание OTS 60PB

Страница 1: ...1 M OTS80PB OTS60PB OTS100AF OTS80AF OTS60AF Oil Test Set USER GUIDE...

Страница 2: ...ectly fitted on the support horns in the test chamber Replacement fuses must be of the correct type and rating If batteries are fitted the 12 VDC charger must only be powered from a negative earthed v...

Страница 3: ...ompanying notes F Danger high voltage risk of electrical shock d DC voltage a AC voltage c Equipment complies with current EU Directives u Earth terminal f Fuse USB terminal Equipment complies with C...

Страница 4: ...Set favourite test standards 16 Performing a breakdown test 16 Test in progress 16 Test results 17 Custom tests 18 Basic memory functions 19 Transfer results to USB flash drive 19 Print quality and ch...

Страница 5: ...check the electrode condition and gap daily because it is a critical parameter in breakdown voltage testing Flat anodised Aluminium gap setting gauges are supplied in popular sizes to facilitate elect...

Страница 6: ...notes etc Alpha characters are entered by repetitive pressing on a key the same way as text is entered in modern cellular telephones The AF models also have the ability to use a USB barcode reader to...

Страница 7: ...ng the dielectric strength of high voltage insulating liquids such as the insulating oils used in transformers switchgear and other electrical apparatus The dielectric breakdown voltage is a measure o...

Страница 8: ...VGA display 2 On off LED 3 External power LED icon 4 TEST button with associated red warning LED 5 USB socket 6 Navigation keypad with OK select button 7 ON OFF OTS AF models item description 1 3 5 in...

Страница 9: ...tion is identified as item 1 in the illustration Attention must be paid to product warnings and markings Line power is applied via an IEC socket 2 and is fused 3 On all PB models the internal batterie...

Страница 10: ...ead the section in this document entitled Instrument Operation before powering up the Oil Test Sets for the first time Connect line power Turn on the instrument Follow the instrument setup procedure d...

Страница 11: ...he test vessel with the sample oil it is most important to ensure it is immediately filled with the oil sample to be tested Any significant delay even a few minutes may result in the oil film on the v...

Страница 12: ...tic in use so particles would naturally fall to the bottom where they are unlikely to cause a problem So in static use applications an oil sample would not usually be stirred during testing The use of...

Страница 13: ...The voltage check test is accessed from the Tools tab window Test vessel motorised stirrer Unpack the optional motorised stirrer assembly from its box and fit the stirrer shaft to the underside of the...

Страница 14: ...kdown Users can print save recall delete and download results to a USB drive from the file window The Information window offers details about the instrument software configuration version as well as a...

Страница 15: ...right buttons adjust brightness with a bar indicator showing brightness percentage The OK button is used to set brightness after adjustment and subsequent return to the settings window The following...

Страница 16: ...l setup with the selected standard test the test identification or asset ID comprised of an asset number and two digit serial number the type of oil required electrode gap electrode shape and finally...

Страница 17: ...ly smaller so a slider function enables the user to navigate through the result and print it if required All screen based test results accommodate 10 tests but tests with less than 10 results use only...

Страница 18: ...ariables that control a breakdown test Each variable is user settable simply navigate down to the required setting press the OK button and proceed to change the value as required For numeric entry on...

Страница 19: ...here large numbers of file are present In the delete function window the user can select all deselect all or select one file at a time Select a single file by navigating to the file blue highlight and...

Страница 20: ...rst locating it at the base of the panel and secure it with the fasteners which are turned back a quarter turn to secure the panel in place Finally press the paper feed button to advance the paper thr...

Страница 21: ...instructions given in the relevant test specification or in the case of no instructions cleaned with a small volume of the next sample of oil to be measured Care for OTS electrodes Brass electrodes s...

Страница 22: ...PB model option only Lead Acid 2 x 12 V 4 Ah or NiMH 24 V 2 Ah DC power supply PB model only 12 VDC 60 VA fitted with battery option used to charge battery only Internal printer optional Dot matrix i...

Страница 23: ...ge 0 C to 40 C Storage temperature range 30 C to 70 C Operational humidity range 50 RH at 20 C Storage humidity range 93 RH at 40 C Safety The meter is only approved for use with Megger oil test sets...

Страница 24: ...01 102 n ASTM alternative propeller shaft assembly 1007 153 n IEC alternative propeller shaft assembly 1007 154 n Large red impeller OTS super user kit 1007 467 Included accessories n Vessel 400 ml as...

Страница 25: ...e securely strapped to a pallet Please note that damage caused in transportation due to poor packaging may invalidate a warranty claim Instrument repair and spare parts For service requirements contac...

Страница 26: ...lacement should be performed only by a Megger authorised repair agent who will correctly dispose of the spent battery For end of life disposal only the sealed lead acid batteries are located behind th...

Страница 27: ...AB Eldarv gen 4 Box 2970 SE 187 29 T BY T 46 8 510 195 00 F 46 8 510 195 95 E SVinfo megger com Schweiz Megger AG Ob Haselweg 630 5727 Oberkulm Aargau T 41 62 768 20 30 F 41 62 768 20 33 Thailand Megg...

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