OmarLift HI - Page 3

D860MGB rev04
7.2 TEST AND WORKING OF THE RUPTURE VALVE ....................................................................... 18
8 VALVE GROUP AND INVERTER’S PARAMETER CALIBRATION AND ADJUSTMENT ..................... 18
8.1 GENERAL INFORMATION ............................................................................................................. 18
8.2 HYDRAULIC SCHEME .................................................................................................................... 19
8.3 ADJUSTING AND REGULATION OF “HI” VALVE GROUP ........................................................... 20
OVER-PRESSURE VALVE CALIBRATION: SCREW N°1 ..................................................... 20
ROD COUNTER-PRESSURE AND ROPE ANTI-LOOSENING CALIBRATION: SCREW N. 3
20
CALIBRATION OF THE HAND PUMP PRESSURE: SCREW N. 9 ........................................ 21
CALIBRATION OF THE PRESSURE SWITCHES (PRESSURE MIN. - MAX. - OVERLOAD)
22
8.4 INVERTER SETTING AND PROGRAMMING ................................................................................ 23
9 OPTIONAL ACCESSORIES ................................................................................................................... 23
9.1 OIL HEATING RESISTANCE (optional) .......................................................................................... 23
9.2 OIL COOLING (optional) ................................................................................................................. 23
GENERAL INFORMATION ..................................................................................................... 23
COOLING SYSTEM WITH AIR ............................................................................................... 24
COOLING SYSTEM WITH WATER ........................................................................................ 24
10 MAINTENANCE ................................................................................................................................... 25
10.1 GENERAL INFORMATION ............................................................................................................. 25
10.2 OIL LOSSES AND CAR LOWERING .............................................................................................. 25
LOSSES ALONG THE PIPES ................................................................................................. 25
CYLINDER LOSSES ............................................................................................................... 25
LOSSES INSIDE THE VALVE GROUP .................................................................................. 25
10.3 AIR PRESENCE IN THE OIL .......................................................................................................... 29
10.4 FILTER CLEANING INSIDE VALVE GROUP ................................................................................. 29
10.5 MINERAL OIL DETERIORATION ................................................................................................... 29
10.6 ELECTRICAL ANTI-CREEP SYSTEM (RE-LEVELING) ................................................................ 30
10.7 EMERGENCY LOWERING WITH THE BATTERY ......................................................................... 30
10.8 PLATES, DIAGRAMS, INSTRUCTIONS ......................................................................................... 30
10.9 INVERTER MAINTENACE .............................................................................................................. 30
MEGGER TEST ....................................................................................................................... 30
10.10 RECOMMENDED PERIODIC MAINTENANCE .............................................................................. 30
11 DIMENSIONS AND WEIGHTS............................................................................................................ 31
11.1 DIMENSIONS AND WEIGHTS OF THE PUMP UNITS .................................................................. 31
11.2 DIMENSIONS AND WEIGHTS OF INVERTER AND RESISTORS ................................................ 31