OPERATING INSTRUCTIONS FT 2030 REFRACTOMETER FOR
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1. J OPERATING INSTRUCTIONS FT 2030 GERMANY REFRACTOMETER FOR ANTIFREEZE WINDSCREEN WASHER FLUID AND BATTERY ACID 2 C A B P p E p a ar F p aa pi i Ps d E F 5 r PROPYLENE ETHYLENE WATERLINE 4 00 Anti freeze tester The FT 2030 tester permits the following fluids to be tested at a glance i e Coolant Scale A propylene glycol at left ethylene at right Windscreen washer fluid Scale B guideline Of these the first two indicate whether the fluid contains sufficient anti freeze The instrument incorporates a display subdivided into three scales from which the values for the respective fluids can be read off see illustration Battery acid tester Battery acid Scale C acid density kg l The third indicates the density of the battery acid in kg per litre Scale C indicates the ranges for RECHARGE FAIR and GOOD Propylenes are used predominantly as an antifreeze agent outside Europe Ethylenes are used predominantly as an antifreeze agent in Europe Do not let it come intocontact with the eyes or skin this could be harmful Test procedure check that the prism 2 and lid 1 of the instrument are clean with the pipette supplied place a drop of the fluid you wish to test on the prism 2 close the lid 1 this will disperse the fluid turn the eyepiece 3 so that it is properly focused read off value on the corresponding scale a pronounced LIGHT DARK dividing line 4 is displayed on2. the completion of each test carefully clean the prism with a dry cloth vy vy Vy Vy vy y Note Due to variations in the formulations of windscreen washer fluids the result of this test represents an average value for a variety of alcohol based anti freeze mixtures The accuracy of the test instrument display can be checked with destilled water Carry out the check in accordance with the steps described under Test procedure The LIGHT DARK deviding line must coincide with the WATERLINE If the check reveals inaccuracies return the instrument to your dealer or direct to the manufacturer Technische nderungen vorbehalten D GA_GB FT2030_E WPD 06 11 02
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