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DEQ171257
Epiroc DEQ171257 Operating Instructions
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Safety and operating instructions
Hydraulic breakers
MB 750
MB 750 DP
MB 1000
MB 1000 DP
MB 1200
MB 1200 DP
MB 1500
MB 1500 DP
MB 1650
MB 1650 DP
V
alid from serial number
DEQ171257
DEQ171500
DEQ170832
DEQ171929
DEQ171
128
DEQ171453
DEQ170639
DEQ170472
DEQ170472
MB
750, 750 DP
, 1000, 1000 DP
, 1200, 1200 DP
, 1500, 1500 DP
,
1650, 1650 DP
© Construction T
ools GmbH | 3390 5194 01 | 2018-03-20
Original instructions
2
Table of Contents
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
Dustprotector
26
Removal
26
Installation
26
Working Tool
27
Selecting the Right Working Tool
27
Installation
28
Removal
29
Operation
30
Initial Operation and Operation after Long Storage
30
Preparations before Starting
31
Switching the Hydraulic Breaker on and off
31
Functional Test
32
Correct Operation
32
Working Angle
32
Advance
33
Impact Time
33
High Ambient Temperature
33
Low Ambient Temperature
33
Prohibited Operation
34
Lifting/Transporting
34
Impacting
34
Moving Objects
34
Levering
34
Blank Firing of the Working Tool
35
Cylinder End Positions
35
Working with Safety Equipment
36
Underwater Applications
36
Usage in Tunnels
36
Hot Applications
36
Autocontrol System
36
Startselect System Autostop/Autostart
37
Maintenance
39
Maintenance Schedule
40
Depressurising the Hydraulic System
41
Cleaning
42
Preparations
42
Procedure
42
Lubrication
42
Checking the Lubricant Film
42
Automatic Lubrication
43
Replacing the Lubricant Cartridge
43
Contilube ® II Operation
43
Manual Lubrication
44
Chisel Paste Filling Device
44
Checking the Tensioning Bolts
45
Checking the Working Tool
45
Checking the Retainer Bars
46
Checking the Percussion Piston Impact Surface
46
Checking the Wear Bushes and Impact Ring
47
Checking and Cleaning the Dustprotector System
48
Piston Accumulator
49
Checking the Pressure in the Piston Accumulator
49
Release the Pressure from the Piston Accumulator
50
Filling/ Topping up the Piston Accumulator
50
Checking the Hydraulic Lines
51
Checking and Cleaning the Hydraulic Oil Filter
51
Checking the Adapter Plate and the Breaker Box for Cracks And/Or Wear
51
Checking the Adapter Plate Bolts for Wear
51
Bolt Connections / Tightening Torques MB 750/DP, MB 1000/DP
52
Bolt Connections / Tightening Torques MB 1200/DP, MB 1500/DP, MB 1650/DP
54
Troubleshooting
56
The Hydraulic Breaker Does Not Start
56
Hydraulic Breaker Operates too Slowly
56
Impact Force too Low
57
Impact Rate too High and Impact Force too Low
57
Oil Leaks from Ports "P" und "T
57
Oil Escapes between the Cylinder Cover and the Cylinder
58
Oil Escapes from Parts of the Hydraulic Breaker Installation (Connecting Fittings, Hoses Etc.)
58
Oil Escapes from the Working Tool
58
Oil or Grease Escapes from the Contilube ® II
58
Operating Temperature too High
58
Repair
59
Sending in the Hydraulic Attachment for Repairs
59
Storage
60
Hydraulic Breaker
60
Short Storage
60
Long Storage
60
How to Proceed after more than Twelve Months' Storage
60
Working Tool
61
Grease Cartridges
61
Disposal
62
Hydraulic Breaker
62
Hydraulic Hoses
62
Hydraulic Oil
62
Chisel Paste and Grease Cartridges
62
Technical Specifications
63
Mb 750/Dp, Mb 1000/Dp
63
Mb 1200/Dp, Mb 1500/Dp, Mb 1650/Dp
64
Noise Declaration Statement
65
EC Declaration of Conformity (EC Directive 2006/42/EC)
66
Other manuals for Epiroc DEQ171257
Safety And Operating Instructions
68 pages
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Epiroc DEQ171257 Specifications
General
Brand
Epiroc
Model
DEQ171257
Category
Industrial Equipment
Language
English
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