User Manuals: Epiroc MB 750 E Hydraulic Breaker

Manuals and User Guides for Epiroc MB 750 E Hydraulic Breaker. We have 1 Epiroc MB 750 E Hydraulic Breaker manual available for free PDF download: Safety And Operating Instructions Manual

Epiroc MB 750 E Safety And Operating Instructions Manual (64 pages)

Hydraulic breakers

Brand: Epiroc | Category: Industrial Equipment | Size: 3 MB

Table of Contents
3
Introduction
7
About These Safety and Operating Instructions
7
Safety Instructions
8
Signal Words
8
Qualification
9
Intended Use
9
Use Other than Intended
9
Protective Equipment
10
Carrier, Precautions
10
Transport, Precautions
10
Hydraulic Installation, Precautions
11
Special Parts, Precautions
11
Piston Accumulator
11
Media/Consumables, Precautions
12
Explosion and Fire, Precautions
12
Electrical Shock, Precautions
13
Falling Stones, Precautions
13
Emissions, Precautions
13
Handling Machines, Precautions
13
Repair, Precautions
14
Changes to the Hydraulic Attachment, Precautions
14
Environmental Pollution, Precautions
14
Overview
15
Equipment Description
15
Function
15
Signs / Labels
16
Name Plate
16
Labels
16
Signs
16
Applications
17
Guarantee
17
Removing the Packaging
17
Scope of Delivery
17
Transport
18
Transport Using a Crane
19
Transport Using a Forklift Truck
19
Transport Using a Truck
20
Installation
21
Media/Consumables
21
Mineral Hydraulic Oil
21
Non-Mineral Hydraulic Oil
21
Grease
21
Gas
21
Manufacturing the Adapter Plate
22
Installing the Adapter Plate
22
Attaching the Hydraulic Attachment to the Carrier
23
Mechanical Mounting Aspects
23
Making the Hydraulic Connections
23
Removing the Hydraulic Attachment from the Carrier
25
Dismantling the Hydraulic Connections
25
Mechanical Disassembly
25
Removing the Adapter Plate
25
Working Tool
26
Selecting the Right Working Tool
26
Installation
27
Removal
28
Operation
29
Initial Operation and Operation after Long Storage
29
Preparations before Starting
30
Switching the Hydraulic Breaker on and off
30
Functional Test
30
Correct Operation
31
Working Angle
31
Advance
31
Impact Time
31
High Ambient Temperature
32
Low Ambient Temperature
32
Prohibited Operation
32
Lifting/Transporting
32
Impacting
32
Moving Objects
33
Levering
33
Blank Firing of the Working Tool
33
Cylinder End Positions
34
Working with Safety Equipment
34
Underwater Applications
34
Usage in Tunnels
34
Hot Applications
34
Autocontrol System
35
Autocontrol in Daily Use
35
Autocontrol in Special Applications
35
Startselect System Autostop/Autostart
35
Switching between Autostop/Autostart
35
Maintenance
37
Maintenance Schedule
38
Depressurising the Hydraulic System
39
Cleaning
40
Preparations
40
Procedure
40
Lubrication
40
Checking the Lubricant Film
40
Manual Lubrication
41
Chisel Paste Filling Device
41
Checking the Tensioning Bolts
42
Checking the Working Tool
42
Checking the Retainer Bars
43
Checking the Percussion Piston Impact Surface
43
Checking the Wear Bushes and Impact Ring
44
Piston Accumulator
45
Checking the Pressure in the Piston Accumulator
45
Release the Pressure from the Piston Accumulator
46
Filling / Topping up the Piston Accumulator
46
Checking the Hydraulic Lines
47
Checking and Cleaning the Hydraulic Oil Filter
47
Checking the Adapter Plate and the Breaker Box for Cracks And/Or Wear
47
Checking the Adapter Plate Bolts for Wear
47
Bolt Connections / Tightening Torques MB 750 E, MB 1000 E
48
Bolt Connections / Tightening Torques MB 1200 E, MB 1500 E, MB 1650 E
50
Troubleshooting
52
The Hydraulic Breaker Does Not Start
52
Hydraulic Breaker Operates too Slowly
52
Impact Force too Low
53
Impact Rate too High and Impact Force too Low
53
Oil Leaks from Ports "P" und "T
53
Oil Escapes between the Cylinder Cover and the Cylinder
54
Oil Escapes from Parts of the Hydraulic Breaker Installation (Connecting Fittings, Hoses Etc.)
54
Oil Escapes from the Working Tool
54
Operating Temperature too High
54
Repair
55
Sending in the Hydraulic Attachment for Repairs
55
Storage
56
Hydraulic Breaker
56
Short Storage
56
Long Storage
56
How to Proceed after more than Twelve Months' Storage
56
Working Tool
57
Grease Cartridges
57
Disposal
58
Hydraulic Breaker
58
Hydraulic Hoses
58
Hydraulic Oil
58
Chisel Paste and Grease Cartridges
58
Technical Specifications
59
Mb 750 E, Mb 1000 E
59
Mb 1200 E, Mb 1500 E, Mb 1650 E
60
Construction Tools Gmbh | 3390 5201 01 | 2023-05-15
60

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User Manuals: Epiroc MB 750 E Hydraulic Breaker

Epiroc MB 750 E Safety And Operating Instructions Manual (64 pages)

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