PS Magazine - TB 43-PS-520
PS, The Preventative Maintenance Monthly
ISSUE 520
MARCH 1996
Fuel Tanker .
..
l
tatic elecTricIty when loAding OR dispens±ng fuEL fROm A fUel TANkeR cAn be An
Op²Rat³R's wORst n±gh´mµR².
Just On¶ sparK At the wROng t±me can tuM
a
OrdinARy day IntO a F·e¸y d¹sAsteRº
PRO»R gROUndIng techn±qUes ARe im¼½aNt, But ´Hey WOn¾t mA¿e y³u cOm-
pl¶t¶ly SAf¶À PAÁnt ÃUst And cOÄOÅÁOn cAn Bu±ld up BEÆw¶En gÃOUnd studs And th¶
tAn¿eR bÇy to pòvent A gOod gr³UndÈ
DUÃÉNg AnnuaÊ sErV±cEsË hA̶ y³uÍ mÎhAnic use A muÊtÏm¶ter tO chEc¿ ¶ach
gROund stUd
fR
cOn´±nUityРѶREÒs hOw:
1±
ÓEt ´HE multimEteR t³ R¶Ad ohmsÔ
2²
ÑOld thE Red(+) pÕoBe tO tHE ground sTud Being testedÖ
3³
PREss the B×Ac¿ØÙÚ pR³BE tO BARe mEtAl sOmEwh¶Ã¶ On thE tÛnKerÜ Data pÊAt¶
scrEws wOR¿ wEll sÝnc¶ th¶y ARE ÅCr¶wEd intO Th¶ tAnK¶R BOdyÞ
4´
ßf the stUd is gROunded pRO»Rlyà y³u shOuád g¶t A ÃEAding ³f zEâ Ohmsã
äny OtHer readång meAns tH¶ stud ±s nOt complet¶æy gR³und¶dç èemOVe éhe
stUd And cêEAn AwAy Any pA±nt Or cOÍROsiOnë ìHEn cheí¿ cOntinU±ty agAinî
HoLd mULtimEµE¶ p¶obE µo s·¸d .
..
¹
PS520
10
MAº96
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