PS Magazine - MAY 1972
PS, The Preventative Maintenance Monthly
1972 SERIES, ISSUE 234
MAY 1972
I·
'
I
Humidity can DIsable the
guiDanCe seCtion of the mis-
sile quiCk±like .²³ whiCh is
1´hy you have the hUmiDity
inDiCator µessicant in the
section²
Eyeball the inµiCator µUr¶
ing PM CheCks²
If
it's blUe,
F·ne. ¸t's µry²
IF
it's any
shaµe of pink, purge the seC¶
tion of moistUre like it says
in the TM¹
Snugging
or
1±²³0
latCºes isn't enough.
You just pass oU» an invita¶
tion to Wat¼r µamage½
A gooµ ¾oint, too¿ Keep
the compartment Closeµ
During snow or rain ²¿½ even
µuring a test³ Àh, that stUÁ
niCal anD eleCtriCal battery
alinement½ ¸Â yoU go haLÃ
Äay, or not at all, yoUr
AN/ÅPQÆ37
ROR
Won't
aline²
Çhe Èay to Do it is spelleµ
out in Éhe
T
..²
Ê
WhiCË
OU/
ALL RADAR SETS
ÌÍe slip rings on
raµars shoUlµ be cleaneµ
anµ serviCeµ 50 to 75 hoUrs
motors are constant proof
of µirty ÎÏlters in the variÐ
oUs system raµar sets.
Ñike, more Users take fil¶
ters for granteD than
Òleasant tO think aboUt½
Make ÎÏlters a mUst on
yoUr PM CheCks. Ólean 'em
or replaCe 'emÔ bUt µon't
take 'em for granteµ.
anµ Charreµ Corµs are as
easy to avoiµ on the ÕÖ×
Ø65 M H test set of the AÙ/
ÇPQÚ2Û simUlatÜr as Con¶
necting the right enµ of the
/l1.
O
r
D fir
S /.
I
yoÝ insert the keyeµ
plUg into the JaCk on the
test set
be±re
you plUg in
the other Þnµ of the Corµ to
the AÓ oUtlet, yoU'll save
µamage to the test set anD
the Corµ¹
ßou've also gotta be sUre
the keyeµ plUg lines Up With
the keyWay on the test set¿
i
the plug's not firmly in
plaCe,
yoU'll fry the Conà
mUst be open µuring operaá
tion to prevent overheating.
Öaves the Cost of an ex-
pensive magnetron.
ßoU're riµing Up front
âhen yoU make sUre all vent
Doors are open on system
DUring ãoperaä
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