Page 2/60 H2B USER'S MANUAL - 550145G
Page
6 Pump ............................................................................................................ 46
6.1 H2B standard lifting .............................................................................. 46
6.1.1 Input connectors.......................................................................... 47
6.1.2 Programmable functions (options) .............................................. 47
6.1.3 Parameter modification .............................................................. 47
6.1.4 Adjustment chart ......................................................................... 49
6.1.5 Connection diagram for H2B standard lifting ............................... 50
6.1.6 Connection diagram for H2B pump unit with weakening.............. 50
6.1.7 Connection diagram for H2B, with power unit bypass
contactor and main contactor....................................................... 51
6.1.8 H2B power unit standard connection diagram............................. 51
6.2 H2B lifting + 3rd motor.......................................................................... 52
6.2.1 Input connectors.......................................................................... 53
6.2.2 Programmable functions (options) .............................................. 53
6.2.3 Parameter modification .............................................................. 54
6.2.4 H2B electrical connection diagrams pump + hydro...................... 54
6.2.5 H2B power unit wiring lifting + hydrodrive + weakening ............... 55
6.3 Sequence of settings for lifting.............................................................. 55
6.4 Setting the proportional solenoid valve ................................................. 56
6.5 H2B lifting diagnosis ............................................................................ 56
6.5.1 Decoding the alarms displayed on console ................................. 56
7 Recommended spare parts for H2B .......................................................... 59
8 Periodic maintenance to be regulary repeated ......................................... 60
= The informations included into the marked paragraphs by this symbol are
essential for the safety.
APPROVAL SIGNATURES
COMPANY DEPT. SERVICES MANAGEMENT EXECUTIVE
ENGINEERING SECTION EXECUTIVE
EXPORT MANAGER
Pubblication n. : 550145G
Edition : May 2010
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