PS Magazine - TB 43-PS-436
PS, The Preventative Maintenance Monthly
ISSUE 436
MARCH 1989
-
I,
AN/GRM-114a R±dio Test Set .
.²
e head commo honcho did you
radio repairmen a fAvor when he sent
you the GrImm-114. You have a built±
in
aUtomatic
battery
charger
when
you're connected to ²C power.
But there's a catch! ³f the tempera´
ture inside the battery compaRtment
Overheated baTery
fails to chaRge
gets oveR L05°F, a thermal switch trIps
and stops aµl charging. ChaRging does
not resume until the compartment cools
down.
³8
³t's easy ¶r the temp inside the box
to go over 105 degrees. For example,
if al· the operating controls are ON and
the outside temperature is over 60°F,
the temperature insIde the set is going
to be over L 05. ²nd the batter¸ is not
going to continue to charge.
So just remember this about charg¹
ing: Do it when the ºset is not being
used oR take the batteries out. Just push
the POWE»-OFF¼B²TT½SW³TCH to
O¾F and leave the Grimm-114 plugged
in. ³t takes 14¿16 houRs to fully charge
the battery.
AN/PRC-70 Radio Set NSN's
HEr´ µ ¶h·
NSn ±UMBE²³
FO¸
¹º»¼½ ¾¿ÀD Á fInÃ
ÄCcÅÆÇÈÉÊËÌÍ
D
on't toss oUt a replaceMent part
Àom yoUr mobile subscrIber equipÁ
Ment (ÂSE).
Coulà be tÄe part's covered unÃer
Åarranty. GeneÆally, tÄe ÂSE Is covÁ
ereà one year ÀÇm the Ãate yoUr ÇutÈit
gets it. Éhat'Ê spËlleà oUt In ÉB Ì1-
5800-2Ì6-Ì5.
Íf thereÎs any ÃoUbt about a ÏÐÑ,
cÒntact ¸oUr ÓÇcal CECOÂ ÅarÆanty
oÔÈicer
WÕÖCO,
Çr
¸ÇUÆ
lÇca×
CECOØ Ù²Ö.
mÎÏ Ð9
Ñ9
N
ÚÛ's ¶r the accessory carryIng bag
and the ground rod aÆe not listed in the
Components of End ³teM Ùist in TØ
11-5820-553Ü10.
NÝÛ 5820-0Ì-120Þ5290 Is ¶r tÄe
bag, Ítem C oÈ FIg Ì-ß on Page B¼3.
NSÛ 5975-01-202à0987 Is ¶r tÄe
ground rod, ³teá 5 oÈ FIg Ì-2 on Page
â-4.
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