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OMA 526BLV - Column and Post Assembly

OMA 526BLV
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MONTAGGIOCOLONNE
Sfilaredall’altodellecolonne(1-2-3-4)leastedi
sicurezza(12)comeinFig.41.
Fig.41
Sfilarel’astadisicurezzadall’altodellacolonna
Preparazionecolonna
comando(1).
Lecolonnesonoriconoscibili
traloroperlanumerazione
postasullapartesuperiore
dellecolonnestesse.Laco-
lonnacomando(1)éinoltreri-
conoscibiledallealtrepervia
delleforaturenecessarieal
montaggiodelquadrocoman-
diedellacentralinaoleodina-
mica(Fig.42).
Fissarelacentralinaidraulica
(10)allacolonnacomando(1)
mediantelevitiTEM8x20
(29)elerosetteØ8x16(28).
Montareilquadrocomandi(9)
mediantelevitiTCEIM8x20
(30)elerosetteØ8x16(28).
Eseguireicollegamentielettri
-
ciaimorsetti(14)delmotore,
all’elettrovalvoladidiscesa
(15)alfinecorsasalita(16)
edalmicrointerruttorediscesa
(50)(vedischemielettrici).
Fig.42Preparazionecolonna1
POSTASSEMBLY
Removethesafetyrods(12)fromthetopofthe
posts(1-2-3-4)asshowninfig.41.
Fig.41
Removingsafetyrodfromtopofpost
Preparationofthecontrol
post(1).
Thepostscanbeidentified
bythenumbersatthetop.
Thecontrolpost(1)isalsodi-
stinguishedfromtheothers
becauseithasdrilledholesto
receivethecontrolpaneland
thehydraulicpowerunit
(fig.42).
Securethehydraulicpower
unit(10)tothecontrolpost
(1)usingM8x20H.H.
screws(29)and8x16wa
-
shers(28).Fitthecontrolpa
-
nel(9)usingM8x20socket
headscrews(30)and8x16
washers(28).
Maketheelectricalconnec
-
tionstomotorfeedingtermi
-
nals(14),loweringsolenoid
valve(15),liftlimitswitch(16)
andloweringmicroswitch(50)
(seewiringdiagrams).
Fig.42
Preparationofpost1
26
12
25
26
19
16
30
14
28
28
27
15
9
29
27
28
10
27
50
51

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