Epiroc EC 120T Manuals

Manuals and User Guides for Epiroc EC 120T. We have 1 Epiroc EC 120T manual available for free PDF download: Safety And Operating Instructions Manual

Epiroc EC 120T Safety And Operating Instructions Manual (64 pages)

Hydraulic breakers

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

Table of Contents
3
Introduction
6
About These Safety and Operating Instructions
6
Safety Instructions
7
Signal Words
7
Qualification
8
Intended Use
8
Use Other than Intended
8
Protective Equipment
9
Carrier, Precautions
9
Transport, Precautions
9
Hydraulic Installation, Precautions
10
Special Parts, Precautions
10
Piston Accumulator
10
Media/Consumables, Precautions
11
Explosion and Fire, Precautions
11
Electrical Shock, Precautions
12
Falling Stones, Precautions
12
Emissions, Precautions
12
Handling Machines, Precautions
12
Repair, Precautions
13
Changes to the Hydraulic Attachment, Precautions
13
Environmental Pollution, Precautions
13
Overview
14
Equipment Description
14
Function
14
Signs / Labels
15
Name Plate
15
Labels
15
Signs
15
Applications
16
Guarantee
16
Removing the Packaging
16
Scope of Delivery
16
Transport
17
Transport Using a Crane
18
Transport Using a Forklift Truck
18
Transport Using a Truck
19
Installation
20
Media/Consumables
20
Mineral Hydraulic Oil
20
Non-Mineral Hydraulic Oil
20
Grease
20
Gas
20
Manufacturing the Adapter Plate
21
Installing the Adapter Plate
21
Attaching the Hydraulic Attachment to the Carrier
22
Mechanical Mounting Aspects
22
Making the Hydraulic Connections
22
Removing the Hydraulic Attachment from the Carrier
24
Dismantling the Hydraulic Connections
24
Mechanical Disassembly
24
Removing the Adapter Plate
24
Working Tool
25
Selecting the Right Working Tool
25
Installation
26
Removal
27
Operation
28
Initial Operation and Operation after Long Storage
28
Preparations before Starting
29
Switching the Hydraulic Breaker on and off
29
Functional Test
29
Correct Operation
30
Working Angle
30
Advance
30
Impact Time
30
High Ambient Temperature
30
Low Ambient Temperature
31
Prohibited Operation
31
Lifting/Transporting
31
Impacting
31
Moving Objects
32
Levering
32
Blank Firing of the Working Tool
32
Use under Water
32
Cylinder End Positions
33
Maintenance
34
Maintenance Schedule
35
Depressurising the Hydraulic System
36
Cleaning
37
Preparations
37
Procedure
37
Lubrication
37
Checking the Lubricant Film
37
Manual Lubrication for Hydraulic Breakers Without Contilube® II
38
Automatic Lubrication
38
Replacing the Lubricant Cartridge
38
Contilube® II Operation
39
Manual Lubrication
39
Chisel Paste Filling Device
40
Checking the Tensioning Bolts
40
Checking the Retainer Bars and Bolts
40
Checking the Percussion Piston Impact Surface
41
Checking the Working Tool
41
Checking the Wear Bush EC 90T
42
Checking the Wear Bushes and Impact Ring EC 100T, EC 120T, EC 135T
43
Piston Accumulator
44
Checking the Pressure in the Piston Accumulator
45
Release the Pressure from the Piston Accumulator
45
Filling / Topping up the Piston Accumulator
45
Checking the Hydraulic Lines
46
Checking and Cleaning the Hydraulic Oil Filter
46
Checking the Adapter Plate and the Breaker Box for Cracks And/Or Wear
46
Checking the Adapter Plate Bolts for Wear
46
Bolt Connections / Tightening Torques
47
Troubleshooting
51
The Hydraulic Breaker Does Not Start
51
Hydraulic Breaker Operates too Slowly
51
Impact Force too Low
52
Impact Rate too High and Impact Force too Low
52
Oil Leaks from Ports "P" und "T
53
Oil Escapes between the Cylinder Cover and the Cylinder
53
Oil Escapes from Parts of the Hydraulic Breaker Installation (Connecting Fittings, Hoses Etc.)
53
Oil Escapes from the Working Tool
53
Oil or Grease Escapes from the Contilube® II
53
Operating Temperature too High
54
Repair
55
Sending in the Hydraulic Attachment for Repairs
55
Storage
56
Hydraulic Breaker
56
Working Tool
56
Grease Cartridges
56
Disposal
57
Hydraulic Breaker
57
Hydraulic Hoses
57
Hydraulic Oil
57
Chisel Paste and Grease Cartridges
57
Technical Specifications
58
Noise Declaration Statement
59
EC Declaration of Conformity (EC Directive 2006/42/EC)
60

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Epiroc EC 120T Safety And Operating Instructions Manual (64 pages)

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