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Epiroc MB 750 User Manual

Epiroc MB 750
68 pages
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Contents
4 © Construction Tools GmbH | 3390 5194 01 | 2023-04-28
Original Instructions
5.1.3 Grease............................................................................................................................................................. 21
5.1.4 Gas.................................................................................................................................................................. 21
5.2 Manufacturing the adapter plate ..................................................................................................................... 22
5.3 Installing the adapter plate .............................................................................................................................. 22
5.4 Attaching the hydraulic attachment to the carrier......................................................................................... 23
5.4.1 Mechanical mounting aspects ......................................................................................................................... 23
5.4.2 Making the hydraulic connections ................................................................................................................... 23
5.5 Removing the hydraulic attachment from the carrier ................................................................................... 25
5.5.1 Dismantling the hydraulic connections ............................................................................................................ 25
5.5.2 Mechanical disassembly ................................................................................................................................. 25
5.6 Removing the adapter plate............................................................................................................................. 25
5.7 DustProtector.................................................................................................................................................... 26
5.7.1 Removal .......................................................................................................................................................... 26
5.7.2 Installation ....................................................................................................................................................... 26
5.8 Working tool...................................................................................................................................................... 27
5.8.1 Selecting the right working tool ....................................................................................................................... 27
5.8.2 Installation ....................................................................................................................................................... 28
5.8.3 Removal .......................................................................................................................................................... 29
6 Operation.................................................................................................................................. 30
6.1 Initial operation and operation after long storage......................................................................................... 30
6.2 Preparations before starting............................................................................................................................ 31
6.3 Switching the hydraulic breaker on and off ................................................................................................... 31
6.4 Functional test .................................................................................................................................................. 31
6.5 Correct operation.............................................................................................................................................. 32
6.5.1 Working angle ................................................................................................................................................. 32
6.5.2 Advance .......................................................................................................................................................... 32
6.5.3 Impact time...................................................................................................................................................... 32
6.5.4 High ambient temperature............................................................................................................................... 33
6.5.5 Low ambient temperature................................................................................................................................ 33
6.6 Prohibited operation......................................................................................................................................... 33
6.6.1 Lifting/Transporting.......................................................................................................................................... 33
6.6.2 Impacting......................................................................................................................................................... 33
6.6.3 Moving objects ................................................................................................................................................ 34
6.6.4 Levering........................................................................................................................................................... 34
6.6.5 Blank firing of the working tool ........................................................................................................................ 34
6.6.6 Cylinder end positions ..................................................................................................................................... 35
6.7 Working with safety equipment....................................................................................................................... 35
6.7.1 Underwater applications.................................................................................................................................. 35
6.7.2 Usage in tunnels.............................................................................................................................................. 35
6.7.3 Hot applications............................................................................................................................................... 35
6.8 AutoControl System ......................................................................................................................................... 36
6.8.1 AutoControl in daily use .................................................................................................................................. 36
6.8.2 AutoControl in special applications ................................................................................................................. 36
6.9 StartSelect System AutoStop/AutoStart......................................................................................................... 36
6.9.1 Switching between AutoStop/AutoStart........................................................................................................... 36
7 Maintenance ............................................................................................................................. 38
7.1 Maintenance schedule ..................................................................................................................................... 39
7.2 Depressurising the hydraulic system............................................................................................................. 40
7.3 Cleaning............................................................................................................................................................. 41
7.3.1 Preparations .................................................................................................................................................... 41
7.3.2 Procedure........................................................................................................................................................ 41

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Epiroc MB 750 Specifications

General IconGeneral
BrandEpiroc
ModelMB 750
CategoryIndustrial Equipment
LanguageEnglish

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