Epiroc Flexi ROC T20 R Instructions for use

PM No.
9852
2469
01d
Epiroc
FlexiROCT20 R
Maintenance schedules

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SAFETY INSTRUCTIONS

Before starting, read all instructions
carefully
Special attention must be paid to
information alongside this symbol

Only use genuine Epiroc parts..
© Copyright 2016, Epiroc Stonetec S.r.l. , Italy
Any unauthorized use or copying ofthe contents or any part thereof is prohibited.
This applies in particularto trademarks, model denominations, part numbers and drawings.
Epiroc Stonetec S.r.l.
12031 Bagnolo Piemonte, Italy

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Safety
Reference……………………………………………………………………………………………………5

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Safety

5
Safety
Reference
Note
Always read the information in the Safety document before starting to use the rig or
starting maintenance work.

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Safety

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Maintenance schedules
Maintenance schedules
1. Maintenance intervals.............................................................................................................9
Foreword................................................................................................................................9
Every 4th impact hour ..........................................................................................................10
Drill-steel support - Every 4th percussion hour.................................................................10
Every 20th impact hour ........................................................................................................11
Every 100th impact hour.......................................................................................................12
Feeder - Every 100th percussion hour...............................................................................12
Dust collector (DCT) - Every 100th percussion hour.........................................................13
Every 200th impact hour.......................................................................................................14
Drill-steel support - Every 200th percussion hour .............................................................14
Every 10th engine hour.........................................................................................................15
Diesel engine/Compressor - Every 10th engine hour.........................................................15
Hydraulic system - Every 10th engine hour.......................................................................16
Fuel filter - every 10th engine hour...................................................................................17
Lubricating oil tank - Every 10th engine hour...................................................................18
Electrical system/Winch (option) - Every 10th engine hour...............................................19
Remote-control box - every 10th engine hour / daily.........................................................20
Every 50th engine hour.........................................................................................................21
Boom/Feeder - every 50th engine hour .............................................................................21
Traction gear - Every 50th engine hour.............................................................................22
Compressor components - every 50th engine hour............................................................23
Radiator - every 50th engine hour.....................................................................................24
Fuel filter - every 50th engine hour...................................................................................25
Winch (option) - Every 50th engine hour..........................................................................26
Remote-control box - every 250th engine hour .................................................................27
Every 250th engine hour.......................................................................................................28
Boom/Feeder - every 250th engine hour ...........................................................................28
Jack - Every 250th engine hour.........................................................................................29
Electrical system - every 250th engine hour......................................................................30
Dust collector (DCT) - Every 250th engine hour...............................................................31
Radiator - every 250th engine hour...................................................................................32
Diesel engine - every 250th engine hour...........................................................................33
Compressor - every 250th engine hour..............................................................................34
Every 500th engine hour.......................................................................................................35
Diesel engine - every 500th engine hour...........................................................................35
Air filter - every 500th engine hour...................................................................................36
Winch (option) - Every 500th engine hour........................................................................37
Terminal blocks - every 500th engine hour.......................................................................38
Every 1000th engine hour.....................................................................................................39
Hydraulic system - every 1000th engine hour ...................................................................39
Compressor separator- every 1000th engine hour..............................................................40
Diesel engine - every 1000th engine hour.........................................................................41
Dust collector (DCT) - Every 1000th engine hour.............................................................42
Air filter - every 1500th engine hour.................................................................................43
Every 1500th engine hour.....................................................................................................44
Traction gear - Every 1500th engine hour.........................................................................44
Winch (option) - Every 1500th engine hour......................................................................45

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Maintenance schedules
1. Maintenance intervals
1. Maintenance intervals
Foreword
This instruction manual is part of the complete delivery of the hydraulic drill rig. It
provides information on the design and operation of the drill rig and contains advice
and the measures necessary to keep the rig operational. This instruction manual is no
replacement for thorough training on the drill rig. The documentation consists of the
following:
•Part 1 - Maintenance intervals Percussion hours (feeder and rock drill).
-4 th hour
-20 th hour
-100 th hour
-200 th hour
•Part 2 - Maintenance intervals Engine hours.
-Every 10th hour
-Every 50th hour
-Every 250th hour
-Every 500th hour
-Every 1000th hour
-Every 1500th hour
This instruction manual should be read in advance by all persons who are to operate
or repair the drill rig or carry out maintenance on it.
How to use these maintenance instructions
•We recommend that you make copies of all maintenance intervals and keep a
record ofeach point checked.
•The owner of the equipment is recommended to compile a filing system for each
maintenance interval.
•Carefully read all the instructions and study the drawings of the machine so that
maintenance work will be performed safely and correctly.
Genuine Epiroc spare parts
•To ensure the safety and functionality of the drill rig, always use genuine Atlas
Copco spare parts.

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Maintenance schedules
1. Maintenance intervals
Environmental aspects
•Avoid the use of detergents and other cleaning agents containing solvents (e.g.
carbon tetrachloride). Use alternative agents that are less harmful to health and the
environment. Be sure to dispose of waste oil from the machine.
Note
The illustrations only show examples of grease nipples; check all attachments and
bearings appurtenant to relevant systems so you can find the existing grease nipples.
Every 4th impact hour
Drill-steel support - Every 4th percussion hour
Figure: Drill-steel support
Table: Drill-steel support
Check point
Control object
Act
ion
A Lubricating nipple Fill grease into the grease nipple

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Maintenance schedules
1. Maintenance intervals
Every 20th impact hour
Feeder - Every 20th percussion hour
.Figure: Feeder
Table: Feeder
Check point
Control object
Action
A Feedcylinder Check for oilleakage or damage
B Spacer Check the lengthof spacer and tightening bolts.
C Rope, adjusting bolts and nuts Inspect for damage and wear
D Rockdrill
Check for wear of the pull rope and return rope.
Check tensionof the ropes. Adjust the rope tension
with bolts and nuts (C) if necessary.
E Hydraulic hoses
Check forwear
F Rock drill cradle Check mounting, play anddamage
G Drill-steel support halves Check forwear
H Boltedjoints Tightening

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Maintenance schedules
1. Maintenance intervals
Every 100th impact hour
Feeder - Every 100th percussion hour
Figure: Feeder
Table: Feeder
Check point
Control object
Action
A Support halves/Pipe clamps Check adjustment, wear and cracks.
B Cradles/Interm/Pull
back/Slide pieces Check clearance. Check wear min thickness 4mm.

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Maintenance schedules
1. Maintenance intervals
Dust collector (DCT) - Every100th percussion hour
Figure: Dust collector
Table: Dust collector
Check point
Control object
Action
- Suctionhoses
The hoses must be intact and sealed. Replace
if necessary.
A
Dust gasket
The gasket must be intact and seal around the
pipe. Replace if necessary.
B
Inlet connector pieces
The connector pieces must not be worn
through. Change if necessary.
B
Inlet and wear plate
Check with regard to wear. If the wear plate is
heavily worn, the drill cuttings will destroy the
filter. Replace the wear plate if necessary.
C
Wear protection
Wear protection must be well secured and not
be heavily worn. Replace if necessary.
C
Filter housing
Clean if drill cuttings have fastened on the wall
of the filter housing.
C
Filter
Check the filters. If clogged or damaged they
must be replaced for DCT to extract
sufficiently.

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Maintenance schedules
1. Maintenance intervals
Every 200th impact hour
Drill-steel support - Every 200th percussion hour
Figure: Drill-steel support
Table: Drill-steel support
Check point
Control object
Action
A Attachment Check mounting,direction
B Boltedjoints Check adjustment; see Table Locking Torques
in the maintenance instruction manual.
- Bushings Check for wear. Replace as necessary.

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Maintenance schedules
1. Maintenance intervals
Every 10th engine hour
Diesel engine/Compressor - Every 10th engine hour
Figure: Diesel engine/compressor
Table: Diesel engine/compressor
Check point
Control object
Action
A Compressor oil level Ensure the oil is visible in the filling pipe.
B Hydraulic oil pumps Check for signs of leakage.
C Diesel engine oil level The oil must be between the two marks on the
Dipstick.
D
Diesel engine
Check for leaks.
Diesel engine Check that the engine and compressor air intake
manifolds are properly tightened and in good
conditions.

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Maintenance schedules
1. Maintenance intervals
Hydraulic system - Every 10th engine hour
Figure: Hydraulic oil reservoir
Table: Hydraulic oil reservoir
Check point
Control object
Action
A Return oil filter and breather filter Replace the filters if thePMI indicates that the
filters are clogged.
B Hydraulic oiltank Connections, signs and leakage.
C Oil level
The oil level must not be in the red zone. The
rig must be positioned horizontally to give a
correct reading.

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Maintenance schedules
1. Maintenance intervals
Fuel filter - every 10th engine hour
Figure: Fuel filter
Table: Fuel filter
Check point
Control object
Action
A Fuel filter Drain off water

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Maintenance schedules
1. Maintenance intervals
Lubricating oil tank - Every 10th engine hour
Figure: Lubricating oil tank
Table: Lubricating oil tank
Check point
Control object
Action
A Lubricating oiltank Fill up to the highlevel mark.If all the oil in the
lubricating system has been used up, bleeding
of the system will be necessary.
Lubrication return line tank Check and if it’sempty drainit

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Maintenance schedules
1. Maintenance intervals
Electrical system/Winch (option) - Every 10th engine hour
Figure: Electrical system/Winch
Table: Electrical system/Winch
Check point
Control object
Action
A Working lights Front and rear, check functionality
B Emergency stop buttons/wire
Attachment. Check each emergency stop
button individually. The engine must stop.
Before checking the next emergency stop
button the previous one must be reset.
C
Winch wire rope
Check for damage, unwinding, wear and
corrosion
D Hook Check damage, cracks, wear and mounting

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Maintenance schedules
1. Maintenance intervals
Remote-control box - every 10th engine hour / daily
Figure: Remote control box
Table: Remote control box
Check point
Control object
A Rubber bellows on levers and switches: make sure none of the rubber bellows on
switches/lever is damaged