LXG520R
Grapple
Foreword
3
Table of Contents
1. Foreword ................................................................2
1.1 Introduction .................................................................. 2
1.2 Delivery Inspection Report ............................................ 4
1.3 Serial Number Location ................................................ 5
1.4 Types of Decals on the Machine ................................... 6
2. Safety ......................................................................7
2.1 Safety Alert Symbol ...................................................... 7
2.2 Signal Words................................................................ 7
2.3 Why SAFETY is Important ............................................. 7
2.4 Safety Rules ................................................................. 8
2.5 Create a Safe Work Site ................................................ 9
2.6 Sign-Off Form ............................................................ 11
3. Safety Signs .........................................................12
3.1 Safety Sign Locations ................................................. 12
3.2 Safety Sign Explanations ............................................ 13
3.3 Replace Damaged or Missing Safety Signs ................. 14
4. Familiarization......................................................15
4.1 New Operator ............................................................. 15
4.2 Major Components ..................................................... 16
5. Installation ............................................................17
5.1 Excavator Matching .................................................... 17
5.2 Mount the Grapple ...................................................... 17
5.3 Hydraulic Connections ................................................ 19
5.4 Hydraulic Circuit Requirements ................................... 20
5.5 Grapple Removal ........................................................ 22
5.6 Storage ...................................................................... 22
6. Controls ................................................................23
7. Operating Instructions ........................................24
7.1 Operating Safety ......................................................... 24
7.2 Machine Break-In ....................................................... 24
7.3 Pre-start Checklist ...................................................... 25
7.4 Loading ...................................................................... 25
7.5 Moving the Excavator while Carrying a Load ............... 26
7.6 Transport ................................................................... 26
8. Service and Maintenance ....................................27
8.1 Maintenance Safety .................................................... 27
8.2 Grease Point .............................................................. 28
9. Troubleshooting ...................................................29
....................................................30
10.1 Machine Specifications ............................................... 30
10.2 Common Bolt Torque ................................................. 31
10.3 Hydraulic Fitting Torque .............................................. 32
11. Product Warranty ...............................................33
12. Index ...................................................................34
