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Certikin COH180 - 3.3 HYDRAULIC SYSTEMS; PRIMING THE PUMP

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3.3 HYDRAULIC SYSTEMS
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WARNING:
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I. D.
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1 - Suction line
2 - Return line
3 - By-pass screw
4 - Gauge connection
5 - Pressure adjuster
6 - Suction gauge connection
7 - Valve
8 - Auxiliary pressure test point
PRIMING PUMP:
On the system in fig. 7#+%#+$#$088+7+"!%#%(#E(($"!#%2"#$07%+(!#'&0'"#
7(!!"7%+(!#PAB#8+'I#AQ#&!G#1&+%#0!%+E#(+E#8E(1$#(0%I
On the systems in fig. 8 and 9#$%&*%#%2"#K0*!"*#&!G#1&+%#8(*#%2"#)*+5+!'I
Y2(0EG##E(76c(0%#(770*#)*+(*#%(#%2"#&**+;&E#(8#%2"#80"EB#&1&+%#&%#E"&$%##-O#$"7c
(!G$#K"8(*"#*")"&%+!'#%2"#()"*&%+(!I
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/"9(!G#%2+$#E+5+%#'&$#+$#*"E"&$"G#8*(5#%2"#(+EI# +E#)+)"$#50$%#K"#7(5)E"%"E9#%+'2%I
L!#%2"#;&7005#$9$%"5$#P8+'I#?Q#%2"#*"%0*!#E+!"#$2(0EG#%"*5+!&%"#1+%2+!#%2"#(+E
%&!6#&%#%2"#$&5"#E";"E#&$#%2"#$07%+(!#E+!"I#L!#%2+$#7&$"#&#!(!c*"%0*!#;&E;"#+$
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(0$#(!"B#G0"#%(#%2"#)($$+K+E+%9#(8#E"&6&'"#(8#%2"#;&E;"I#
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max. 4 m
min. 0.1 m
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Fig. 7
max. 4 m
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Fig. 8
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max. 4 m
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Fig. 9

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