PS Magazine - TB 43-PS-530
PS, The Preventative Maintenance Monthly
ISSUE 530
JANUARY 1997
MBA 1 Chemical Alar±
.••
1±£,
d
NM lOO•
ostM43AI
detEctors sit for
long peR±oDS ±n thE
Nb²
room bEfore
they aRE takeN out
and UsEd. ²o,
whETHer o³ Not theY
woRk ReaLLy Co´es
dowµ to How thEy've
beEn Ca¶ed foR ±n thE
Nb²
room· ¸ErE¹s
How to kEep M8Aºs
REad» fO¶ aCt¼on:
Good StoR³gE
Remove the air outlet filte±
fo± sto±age. Pa±t
O
the filte±
sticks
out
and
gets
snapped off² That makes it
difficult to ³eMoVe the ±est
of the filte± f±om the ai±
outlet´ Remove the batte±y
cable and batte±y f±om the
detEto±.
L
on,
T
batµ¶
can Swell aNd bu±st·
WIpE ´Est
The
µ43¶·
detecto± has a
±adIoactiVe sou±ce. That
meaNs it must be wipe-
tested fo± Leaks by suppo±t
yea±ly. ¸t's easy to tell wheN
it's due. Check the label
date on the detecto± cell. ¸f
the wipe test is past due,
the
¸43¶ ·
is ¹ºC uNtil the
test's done·
PRo¹ºng º» S¼³½½ ¾RE³s
´Rou¹½EsHootºng
WheN the
¸42 ¶¿¶Àµ-
R»D light woN¼t ½ight, Make
the detecto±'s two 0¾cel¿
batte³ies you± fi±st check.
¸f they¼±e
ÁK,
chaÀge the
bulb, ¹Á¹
6240Â00·55Â
8706.
The batÂe±ies o³ the
bulb
a±e
usually
the
p±obleMÃ
UÃ
the
µ8¶·'Ä
p±oBÄ ¹Á¹
6625Å0·Å·77Å9252Æ
wheN checking c±acksÅ c±eVices, and
othe± tÆght spots fo± ne±Ve ageNt. Attach the p±oÇ to the ±aÈN shield adapte±²
ÇÈ ÉÊË
ÌÌ
JÍÎ ÏÐ
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