Epiroc HM Series User Manual

Contents
4 © Construction Tools GmbH | 3390 5149 01 | 2020-09-22
Original Instructions
5.4.2 First installation................................................................................................................................................24
5.4.3 Install separate leakage oil line .......................................................................................................................25
5.4.4 Making the hydraulic connections ...................................................................................................................25
5.4.5 Optional equipment .........................................................................................................................................26
5.5 Removing the hydraulic attachment from the carrier....................................................................................28
5.5.1 Dismantling the hydraulic connections ............................................................................................................28
5.5.2 Mechanical disassembly..................................................................................................................................28
5.6 Removing the adapter plate .............................................................................................................................28
6 Operation ..................................................................................................................................29
6.1 Making operational readiness..........................................................................................................................30
6.2 Switching the Hydro Magnet on and off .........................................................................................................30
6.3 Functional test...................................................................................................................................................31
6.4 Correct operation ..............................................................................................................................................32
6.4.1 Lift load ............................................................................................................................................................32
6.4.2 Drop load .........................................................................................................................................................32
6.5 Prohibited operation .........................................................................................................................................33
6.5.1 Unsafe base ....................................................................................................................................................33
6.5.2 Non-load bearing suspended ceilings .............................................................................................................33
6.5.3 Use over the chain...........................................................................................................................................33
6.5.4 Moving the carrier............................................................................................................................................33
6.5.5 Impacting/chopping .........................................................................................................................................34
6.5.6 Use under water ..............................................................................................................................................34
6.5.7 Cylinder end positions .....................................................................................................................................34
7 Maintenance .............................................................................................................................35
7.1 Maintenance schedule......................................................................................................................................36
7.2 Depressurising the hydraulic system .............................................................................................................37
7.3 Cleaning .............................................................................................................................................................37
7.4 Check wear ring of the magnet plate ..............................................................................................................37
7.5 Check the fixing of the magnet plate ..............................................................................................................37
7.6 Check chain (VersionM) ..................................................................................................................................37
7.7 Checking the connecting cable of the magnet plate ....................................................................................38
7.8 Checking bolted connections ..........................................................................................................................38
7.9 Checking the hydraulic attachment and adapter plate for cracks ...............................................................38
7.10 Checking the adapter plate bolts for wear......................................................................................................38
7.11 Checking hydraulic lines..................................................................................................................................38
7.12 Checking and cleaning the hydraulic oil filter of the carrier.........................................................................38
7.13 Bolt connections / Tightening torques ...........................................................................................................40
8 Troubleshooting.......................................................................................................................41
8.1 Control centre fault - reset ...............................................................................................................................41
8.2 LED 4 lights up: Interruption............................................................................................................................41
8.3 LED 4 flashes: Interruption of the connection between the control center and the display .....................41
8.4 LED 5 lights up: Overload ................................................................................................................................41
8.5 LED 5 flashes: System failure..........................................................................................................................42
8.6 LED 6 lights up: Underspeed ...........................................................................................................................42
8.7 LED 6 flashes: Overspeed................................................................................................................................42
8.8 Relative duty cycle greater than or equal to 80% .........................................................................................42

Epiroc HM Series Specifications

General

Brand	Epiroc
Model	HM Series
Category	Construction Equipment
Language	English