Show HOW TO COLLECT FLUID It Is common c opinion that the tho theIn ro er way to collect the th fluid In theof the Indicating tube tubo ot of the l It if it become separated se fe 18 to stick the tho Stem Ilem ot of the tn Inv In boiling water This Th S is an erroneous opinion as It will 11 never ver gather rather the tho th fluid the The he fluid 18 1 P lt he was Its III side BIde Instrument and air t bubbles left wa lying formed on on 0 It strument remains i y Is separated when w the th In put In an upright po- po p position until til It li Is restored to per per- per I perI perfect perI test working order i 1 This Is correctly accomplished by holding the tho In n I upright position and quickly tap tap- Instrument ping pine tapping iff th the bottom botton of ot th the am ment until on th the the spare spar tir tire o ot th the car until liquid liquid Is rather Is-rather gathered gathered Care should be taken not to use ule undue force as tit it will not help the IB liquid and Bd Is 1 liable to dam dim age ace damace C the th Instrument 00 |