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Approved PLEASE REA EIV <br /> by City of NOVNew York N 6 TYPES: <br /> Board of Standards Model 1329 1 N ��1,�� 112 714 —225 <br /> and Appeals pETROMET + r <br /> Car No. 593-48-SM (�`p����� �t7 --339 —3372 <br /> U.S. Patents Nos. 2,539,665-3,639,838 /ffI 000 <br /> INSTALLATION OPERATION SERVICE <br /> If this Petrometer is replacing another gauge or if tank contains a very viscous liquid such as No. 6 oil, <br /> liquid asphalt, etc., pay special attention to the "INITIAL AERATION" described on the reverse side. <br /> The Petrometer is designed for installation on tanks 100%vented to the atmosphere. If the tank is under <br /> pressure, equipped with a flame arrestor, spring loaded vent or other restrictive device, use Series 1700 <br /> Petrometer. <br /> INSTALLATION INSTRUCTIONS <br /> /The Aerator is closed during shipment to The Petrometer is a fine instrument, <br /> prevent the loss of the Red-X liquid. DO therefore the best installation is in a <br /> e X/ NOT MOVE AERATOR until the Petrome- building, away from abnormally hot <br /> ter is completely installed. After installa- places- The instrument should not be ex- <br /> lion the Aerator must remain OPEN AT posed to the elements. If outside instal- <br /> ALL TIMES. lation is necessary an insulated weather- <br /> proof cabinet should be used. In climates <br /> 1/4 inch O.D. copper tube transmission where freezing temperatures prevail the <br /> line to tank. Refer to Bulletin 1372 for tank cabinet must be heated. An ordinary 100 <br /> assembly installation, watt electric bulb will be sufficient in <br /> ® R\ temperate climates. <br /> \Compression Elbow—Remove plug(use <br /> correct size open end wrench) and ex- TUBING <br /> change for compression nut at top of COMPRESSION NUT <br /> panel. Cut copper tube with tubing cutter. <br /> Push tube through nut all the way Into NOTE —CRIMP FORMS A <br /> „ elbow as shown in sketch.CONNECTION SEALED JOINT. <br /> MUST BE AIR TIGHT FOR PETROME- <br /> TER TO OPERATE. TUBING MUST BE SEATED AS <br /> SHOWN ALLOWING THE <br /> y= ` The Petrometer is provided with standard FITTING TO FORM A SEALED <br /> .o scales calibrated in inches of depth for JOINT. <br /> t"s - each specific gravity of liquid. The right <br /> side of the scale has provision for gallon IMPORTANT USE A TUBE <br /> figures. If gallon' capacity figures are not CUTTER TO OBTAIN A SMOOTH <br /> available, conversion charts can be cal- STRAIGHT END. <br /> �.o culated by Petrometer for a nominal <br /> charge. Fill out and mail the form LTR-I-D <br /> attached to the gauge (or request <br /> another). The gallon figures can then be <br /> transferred onto the scale. The scale, <br /> being flexible, will fit into a typewriter. PLASTIC <br /> COVER <br /> .= 'Other units of measurement are avail- <br /> able upon request. <br /> JRED <br /> For access to the scale, for removal or SCALE <br /> adjustment, swing the bottom nameplateANSPARENT <br /> downward. See Sketch. REORDER <br /> STRIP <br /> The red transparent strip may be moved <br /> to the desired position for warning to re- TO REMOVE OR INSERT SCALE <br /> order the material. <br /> VI/ PETROM 0. D CORPORATION <br /> P O. DRAWER P PETROMETER BULLETIN <br /> 1807 GILFORD AVENUE <br /> 2000CR <br /> NEW HYDE PARK, NEW YORK 11040 TANK GAUGE Model 1329 <br />