Table Of Contents - Atlas Copco Secoroc QLX Series Operator Instructions Manual

CONTENTS
INTRODUCTION ...........................................................3
SAFETY ........ .............................................................4-5
INSTALLATION AND OPERATION ......... ..................5-6
DTH SETUP CHOKE PLUG ...........................................7
Bailing Velocity Requirements
Hydrocyclone set up - QLX 100
Maximim fluid removal capacity
New bit and chuck
DTH SETUP ...................................................................8
Makeup torque and backhead closure
DRILL LUBRICATION ........ ........................................8-9
Lubrication guidelines and specifications
Lubricators
Lubrication check
Water injection
DRILL OPERATION ........ .........................................9-11
Drilling with foam
Collaring
Rotation speed
Feed force (hold down and hold back)
Rotation torque
Hole cleaning, flushing and dust suppression
Dry drilling
Wet drilling
Bit changing
Process instructions
2
MAINTENANCE AND REPAIR ...............................12-17
Follow instructions
DTH Service
Disassembly
Assembly
Disassembly QLX 100
Assembly QLX 100
DTH inspection
Rock Drill Oil
TROUBLESHOOTING GUDE ...... .........................17-19
TECHNICAL SPECIFICATIONS ...... ......................22-26
PARTS LIST ...... .....................................................27-32
Secoroc QLX 35
Secoroc QLX 40
Secoroc QLX 50/55
Secoroc QLX 60/65
Secoroc QLX 60 OG
Secoroc QLX 100