PS Magazine - TB 43-PS-490
PS, The Preventative Maintenance Monthly
ISSUE 490
SEPTEMBER 1993
ou need to keep yoUr A/DR-27's probe clean o± the ±adiac seT Loses a LoT of
Its sensITIvITy. ²f the probe³s wIndow gets caked wItH dIrT, THe p´obe
nµT detect
rad¶atIon tHe way iT shouLd·
¸oweve¹º if you c»eaN the p±obe w±o¼g½ you'»» break the w¾ndow. ¿Hat mea¼s
tu¹ning tHe ±adIac seT I¼ To suppo±t Fo± ±epai±À
¿he ¿Ms Áeave you ha¼ging wHe IT comes To cLea¼Ãng THe proBe's windowÄ
¸e±eÅs How:
0
P It
naphthA,
NSN
81M3±6. IN-
to A
.
clner² (u
mAy
1±²0 u
L³ghTer ´µuµd
whi¶h CoNTAiN• NA
0
PouR just e·ouGh
¸apH¹ha I· the probe weL³
to ºove» the winDoW¼
±.
0
½enUy ¾wL¿h The
nAphthA
a
fOr AboÀt
Á5 ÂÃ
1
Pour the Ä ÅFf¼
Remembe± ¼eve± to cLea tHe wIndow wITh waTe±º aLcohoLº rags o± b±usHes·
YouÅ»L damage ItÆ
Keep TÇe cover sÇIeLd o¼ the p±obe a¼y TIme yoUȱe Not usI¼g THeÉÊËR-ÌÍ.
Îhat p´oTects The wIndowÏ
sEP
93
45
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