Sandvik Drill Rig DS311 THC560 Maintenance Manual – PDF DOWNLOAD
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Sandvik Drill Rig DS311 THC560 Maintenance Manual – PDF DOWNLOAD
Language : English
Pages :146
Downloadable : Yes
File Type : PDF
TABLE OF CONTENTS:
Sandvik Drill Rig DS311 THC560 Maintenance Manual – PDF DOWNLOAD
1. GENERAL…………………………………………………………………………………………8
2. SAFETY………………………………………………………………………………………….10
3. DS311 THC560 DRILLING SYSTEM CONTROLS……………………………….12
4. HYDRAULIC COMPONENTS……………………………………………………………22
4.1. Inside the drilling panel for Resin/Split set drilling control……. 22
4.2. Inside the drilling panel Split set drilling control…………………… 24
4.3. Inside the drilling panel for Swellex drilling controll……………… 26
4.4. Feed and percussion control block (910)……………………………… 28
4.5. Anti-jamming control block (911)…………………………………………. 31
4.6. Sequence control valve (930)………………………………………………… 31
4.7. Drilling rotation control block (912)……………………………………….. 32
4.8. Feed pressure control block (905)…………………………………………. 33
4.9. Bolting feed pressure control block (948)…………………………….. 33
4.10. Bolting rotation control block (914)……………………………………….. 34
4.11. Bolting rot. electric control block (914)
Swellex control block (1510)………………………………………………… 35
4.12. Resin / splitset rotation control block (902)……………………………. 36
4.13. Resin rotation control block (902)………………………………………… 37
4.14. Spilt set control block (909)…………………………………………………. 38
4.15. Swellex inflating / Sealing control valves (1509) and (1508)…… 39
5. HYDRAULIC SYSTEM……………………………………………………………………..42
5.1. Air filtering of hydraulic oil tank…………………………………………… 42
5.2. Cooling of hydraulic system…………………………………………………. 42
Copyright © Sandvik Mining and Construction
ID: DS311 THC560 en – 17-09-2013 FB-PM-GP
DS311 THC560 MAINTENANCE MANUAL
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6. COMPONENTS……………………………………………………………………………….44
7. OPERATION OF SYSTEM………………………………………………………………..60
7.1. Drilling oil temperature………………………………………………………… 60
7.2. Reading diagrams……………………………………………………………….. 60
7.2.1. Valves…………………………………………………………………………………………. 60
8. DRILLING……………………………………………………………………………………….62
8.1. Free circulation…………………………………………………………………….. 62
8.1.1. Rotation circuit………………………………………………………………………………………. 64
8.1.2. Percussion and feed circuit……………………………………………………………………… 65
8.2. Drilling / Bolting mode…………………………………………………………. 66
8.3. Feed, rotation and percussion……………………………………………… 67
8.3.1. Drilling feed…………………………………………………………………………………………. 67
8.3.2. Drilling rotation………………………………………………………………………………………. 70
8.3.3. Drilling percussion…………………………………………………………………………………. 72
8.4. Drilling………………………………………………………………………….. 75
8.4.1. Collaring…………………………………………………………………………………………. 75
8.4.2. Drilling…………………………………………………………………………………………. 78
8.5. Automatic anti-jamming………………………………………………………. 79
8.6. Water flushing…………………………………………………………………….. 82
8.6.1. General…………………………………………………………………………………………. 82
8.6.2. Function…………………………………………………………………………………………. 82
8.7. SPECIAL FUNCTIONS…………………………………………………………… 84
8.8. Separate flushing………………………………………………………………… 84
8.9. Using diesel engine for running rock drill…………………………….. 85
9. BOLTING………………………………………………………………………………………..90
9.1. Bolting (rotation, resin mixing, feed and slipt set percussion ) 90
9.1.1. Bolting rotation………………………………………………………………………………………. 90
9.1.2. Resin mixing…………………………………………………………………………………………. 92
9.1.3. Bolting feed…………………………………………………………………………………………. 94
9.1.4. Bolting percussion for resin / split set control system………………………………….. 97
9.1.5. Bolting percussion split set control system………………………………………………. 100
Copyright © Sandvik Mining and Construction
ID: DS311 THC560 en – 17-09-2013 FB-PM-GP
MAINTENANCE MANUAL DS311 THC560
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9.1.6. Swellex (Water inflated bolt)………………………………………………………………….. 103
10. ADJUSTMENTS OF HYDRAULIC COMPONENTS……………………………108
10.1. Adjustments of variable displacement pump (801)……………… 108
10.2. Adjusting pilot control pressure (43)………………………………….. 110
10.3. Adjusting percussion main valve (3)……………………………………. 111
10.4. Adjusting half-power percussion (6)…………………………………… 112
10.5. Adjusting full-power percussion (7)……………………………………. 113
10.6. Adjusting drilling rotation maximum pressure (55)……………… 114
10.7. Adjusting anti-jamming pressure (34)………………………………….. 116
10.8. Adjusting feed pressure (20)……………………………………………….. 118
10.9. Adjusting feed/percussion monitoring (8 – 18)……………………… 119
10.10.Adjusting drilling rotation speed (SX12)………………………………. 120
10.11.Adjusting bolting rotation pressure (85)………………………………. 121
10.12.Adjusting bolting rotation pressure relief valves (85-86)……… 123
10.12.1. Setting the lsb pressure of the bolting tightening rotation pressure relief valve 123
10.12.2. Setting the LSA pressure of the bolting mixing rotation pressure relief valve.. 124
10.13.Adjusting bolting rotation speeds (83)…………………………………. 125
10.14.Adjusting bolting rotation circuit maximum pressure (82)…… 126
10.15.Adjusting percussion hourmeter pressure switch (900)………. 127
10.16.Adjusting flow regulator (9034)……………………………………………..127
10.17.Adjusting feed pressure sequence valve (930)……………………. 127
11. TROUBLESHOOTING…………………………………………………………………….130
11.1. General………………………………………………………………………… 130
11.2. Pumps (801) and (800) do not rotate at all, or
their speed is not normal…………………………………………………….. 130
11.3. Variable displacement pump (801) rotates normally, but
the settings of its regulator are not normal…………………………. 131
11.3.1. Flow regulator (A) value deviates from the 30 bar set value………………………. 132
11.3.2. Pressure regulator (B) value deviates from the 260 bar set value………………. 133
Copyright © Sandvik Mining and Construction
ID: DS311 THC560 en – 17-09-2013 FB-PM-GP
DS311 THC560 MAINTENANCE MANUAL
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11.4. Percussion not working at all…………………………………………….. 133
11.5. Percussion is always on when the powerpack or
the diesel engine is running………………………………………………… 134
11.6. Full-power percussion maximum pressure too high…………….. 134
11.7. Full-power percussion maximum pressure too low…………….. 135
11.8. Half-power percussion pressure too high…………………………… 136
11.9. Half-power percussion pressure too low……………………………… 136
11.10.Hammering not working at all………………………………………………136
11.11.Feed not working at all (drilling)…………………………………………. 137
11.12.Drilling feed pressure too low……………………………………………… 138
11.13.Drilling feed pressure too high…………………………………………… 139
11.14.Rotation pressure too low during drilling…………………………….. 140
11.15.Rotation pressure too high during drilling………………………….. 140
11.16.Drilling rotation speed regulation not working……………………. 141
11.17.Bolting rotation…………………………………………………………………… 142
11.17.1. Bolting rotation pressure too low……………………………………………………………. 142
11.17.2. Bolting rotation pressure too high…………………………………………………………… 142
11.17.3. Bolting tightening & mixing rotation speed cannot be adjusted…………………… 143
11.18.Electric system troubleshooting………………………………………….. 144
11.19.Main reference values (factory settings) for troubleshooting. 144
IMAGES PREVIEW OF THE MANUAL:
S.M 5/24
