Certikin COH180 - HYDRAULIC SYSTEMS; PRIMING THE PUMP; WARNING

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,
HYDRAULIC SYSTEMS
WARNING
J2"#)05)#+$#$0))E+"G#8(*#0$"#1+%2#&
(!"#)+)"#$9$%"5I#V(*#0$"#(!#&#%1(#)+)"#$9$%"5B
+%#+$#!"7"$$&*9#%(#$7*"1#%2"# by-pass screw (A)
$0))E+"G#&$#K0*!"*f$#&77"$$(*9I#(See figure).
J2"#)05)#;&7005#$2(0EG#!(%#"a7""G#&#5&a+505#(8#OIH#K&*#P,O#75#]'QI
/"9(!G#%2+$#E+5+%#'&$#+$#*"E"&$"G#8*(5#%2"#(+EI
Oil lines must be completely airtight.
The return line should terminate in the oil tank at the same level
as the suction lineg#+!#%2+$#7&$"#&#!(!c*"%0*!#;&E;"#+$#!(%#*"h0+*"GI
Y2(0EG#2(1";"*#%2"#*"% 0*!# E+!"#&**+;"$#(;"*#% 2"#8 0"E#E";"EB#% 2"# !(!c
*"%0*!#;&E;"#+$#+!G+$)"!$&KE"I
J2+$#$(E0%+(!#2(1";"*#+$#E"$$#$&8"#%2&!#)*";+(0$#(!"B#G0"#%(#%2"#)($$+c
K+E+%9#(8#E"&6&'"#(8#%2"#;&E;"I
WARNING:
◆ 32"76#)"*+(G+7&EE9#%2"#8E"a+KE" #)+)"$#7(!G+%+(!$I#i$+!'#6"*($"!"B#%2"9#2&;"#% (#K"# *")E&7"G#&%
E"&$%#every 2 years.
◆ `#5"%&E#K(1E#8+E%"*#1+%2#*")E&7"&KE"#5+7*(!+7#8+E%"*#50$%#K"#8+%%"G#+!#%2"#(+E#$0))E9#)+)"I
PRIMING THE PUMP:
Y%&*%#%2"#K0*!"*#&!G#1&+%#8(*#%2"#)*+5+!'I#Y2(0EG#E(76c(0%#(770*#)*+(*#%(#%2"#&**+;&E#(8#%2"#80"EB#&1&+%#&%
E"&$%#-O#$"7(!G$#K"8(*"#*")"&%+!'#%2"#()"*&%+(!I
W
arning: K"8(*"#$%&*%+!'#%2"#K0*!"*#5&6"#$0*"#%2&%#%2"#*"%0*!#)+)"cE+!"#+$#!(%#7E(''"G<#&!9#(K$%*07c
%+(!#1(0EG#7&0$"#%2"#)05)#$"&E$#%(#K*"&6I
H
meters
L meters
I. D.
8 mm
I.D.
10 mm
OIS
.
.IS
-
.O
-O
HO
AO
-O
HO
>O
.OO
PRIMING THE PUMP
C(($"!#%2" #)E0 '#(8#%2" #;&7005
'&0'"#P>B# 8+'I#.Q# &!G#1&+%#0!%+E#%2"
80"E#8E(1$#(0%I
A
H
meters
L meters
I. D.
8 mm
I.D.
10 mm
O
OIS
.
.IS
-
,
,IS
,S
,O
-S
-O
.S
>
A
.OO
.OO
.OO
?O
FO
,O
-O
H
max. 4 m
min. 0.1 m
:SA?S
:S.??
H j :+88"*"!7"#(8#E";"EI
L j =&aI#E"!'%2#(8#%2"#$07%+(!#E+!"I
I.D.j L!%"*!&E#G+&5"%"*#(8#%2"#(+E#)+)"$I
H
max. 4 mH
:SA?H