PS Magazine - MAY 1975
PS, The Preventative Maintenance Monthly
ISSUE 270
MAY 1975
So, keep it clean-both inside and
OuT.
While you're at iTs innaRds± eyeBall
the caRRiage fEed drive wheel² IT needs
³
grease ²²² just a daB´ll dµ² WithouT
¶grease· THe wheel will ¸eaR
¹
µff iTs
!
teeth and get To slipping sµmetHing
fieRce without
º
any force on The wµRm
gear²
»vergreasing is a
NO-nO.
WiTH
Too Much gRease you´ve goT a dUsT and
dirT catcher²
Another Thing that´Ll we¼Ken The
½½¾4 and ¾98 is usin´ sTrongeR f¿ses
Than they need²
When you´re replacing The fuse in
tÀe ÁINÂ FÃSÂ fuseholdeR make sure
iÄs Y¾amP (NSN 5920Å00Å356Å2188)²
½he one in The Æ»½»Ç FÃSÂ
fuseholder is 1È6Åamp (NSN 5É20Ê00Ë
224¾5269)²
»verÅfusing oveRÌexeRTs ´em± leTTin´
too much juice get To THeiR viTaLs· and
puTs ´eM
Í
down fÎr a Bad counTÏ
l
I
'
.,
±
,
I
•'
Ðne of The cooLesT you can come Ñy
is tÒe heaT aBsorBing filTeR (NSÓ
Ô7Õ0Ö00Å804×2Ø8Ù) in yoUr
PH±637 A,
²B
or
³C
sTiLL picTure projecTorÚ
ÛhaT fiLTer knocks the hoTs ouT of
The Ü000ÅwaTt laMp so The Lens doesn´T
ÝelT BeÞßRe youR eàes· or The pRojecTor
doesn´T go Uá in one âig ãäåFæ
So Make suRe çoU Clean Tèe filTeR wiTé
lens tissue once
a
weekÏ êLways puë the
·
filTer Baìk in BefíRe îURïing on tðe
Lampñ
òóile you´Re aT iTô LisTen fõö T÷e
øLower MoToR To cùÝe on whún you
îuRn ûn Tüe ýRojeþTorÿ
IĀ THere´s silence± āĂuă Down Ąąur
gear anĆ TeLl ćour suĈĉĊrt²
j
-±
²³´
µ¶·¸¹(º»¼
½
¾¿À
Á
Â
Ã
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