CAT RB2-52A ROOF BOLTER OPERATION PREVENTIVE MAINTENANCE & SERVICE GUIDE (A6474X175) – PDF DOWNLOAD

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CAT RB2-52A ROOF BOLTER OPERATION PREVENTIVE MAINTENANCE & SERVICE GUIDE (A6474X175) – PDF DOWNLOAD

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CAT RB2-52A ROOF BOLTER OPERATION PREVENTIVE MAINTENANCE & SERVICE GUIDE (A6474X175) – PDF DOWNLOAD

Language : English
Pages : 83
Downloadable : Yes
File Type : PDF

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CAT RB2-52A ROOF BOLTER OPERATION PREVENTIVE MAINTENANCE & SERVICE GUIDE (A6474X175) – PDF DOWNLOAD

SAFETY PRECAUTIONS AND GUIDELINES
OVERVIEW
Before you operate, maintain or in any other way, use this unit –
READ and STUDY this guide. KNOW how to safely use the unit’s controls and what you must do for safe maintenance.
ALWAYS wear or use the proper safety items required for your personal protection.
KNOW and follow the safety procedures of each mine when operating this unit.
If you have ANY QUESTIONS about the safe use or maintenance of this unit:
ASK YOUR SUPERVISOR – NEVER GUESS – ALWAYS CHECK
PRE-START INSPECTION
Read this entire guide BEFORE attempting to operate this unit. You should be familiar with the controls and their functions before the unit is energized.
INSPECT your machine by doing a pre-operational inspection. Have any malfunctioning, broken or missing parts corrected or replaced before use.
VERIFY that all maintenance has been performed.
VERIFY that all the instruction and safety labels are in place and readable. These are as important as any other equipment on the machine.
CLEAN any foreign material from the operator’s compartment.
THIS Model RB2-52A Roof Bolter was shipped from the factory equipped with protective canopies. These canopies MUST be securely in place before operating the unit.
STARTING
DO NOT operate any levers or pedals (located inside the operator’s compartment) from outside the operator’s compartment to keep the machine from hitting you or other personnel.
FOLLOW the instructions in the OPERATION section of this guide (page 33) when the machine is to be used.
DO NOT operate any levers or pedals if anyone is in the Hazard Zone (page 50).
BE familiar with the operation of the Panic Strips and be prepared for the sudden stop when the panic strips are struck.
OPERATING
ALWAYS make sure that no person or obstruction is in your line of travel BEFORE starting the unit into motion.
NEVER climb onto, or climb out of the machine while it is in motion.
DO NOT operate the machine with any part of your body outside of the operator’s compartment in order to prevent body parts from being crushed between the machine and outside objects.
USE extreme caution and be observant when working in close quarters or in congested or blindtravel
areas.

TABLE OF CONTENTS:

CAT RB2-52A ROOF BOLTER OPERATION PREVENTIVE MAINTENANCE & SERVICE GUIDE (A6474X175) – PDF DOWNLOAD

IMPORTANT SAFETY INSTRUCTIONS . 1
MAJOR HAZARDS 2
SAFETY PRECAUTIONS AND GUIDELINES 4
OVERVIEW . 4
PRE-START INSPECTION . 4
STARTING . 4
OPERATION . 4
STOPPING 5
MAINTAINANCE . 5
INTRODUCTION 7
GENERAL INFORMATION 9
CONTROLS AND INDICATORS . 17
OPERATOR’S COMPARTMENT 17
FIRE SUPPRESSION ACTUATORS 18
PANIC STRIP 18
TRAM CONTROL PEDAL . 19
TRAM/STEERING CONTROL LEVER (Joystick) . 19
VALVE BANK CONTROL LEVERS 20
VERTICAL ARTICULATION CONTROL LEVER 20
POWER FILL CONTROL LEVER . 20
HYDRAULIC P.T.O. CONTROL LEVER . 20
GAUGE BLOCK 20
CABLE REEL FOOT PEDAL . 21
CONTROLLER 21
LIGHT SWITCH . 21
CIRCUIT BREAKER RESET SWITCH . 22
PUMP START BUTTON 22
PUMP STOP BUTTON 22
OPERATOR’S SEAT . 22
OUTSIDE OPERATOR’S COMPARTMENT . 23
OIL SIGHT GAUGE . 24
TORQUE HUB . 24
BOOM ARM CONTROLS 25
TRAM DIVERSION VALVE LEVER 25
INCH TRAM/STEERING CONTROL VALVE LEVER . 26
PANIC STRIPS 26
START BUTTON . 27
FIRE SUPPRESSION ACTUATORS 27
INTEGRATED VALVE (ROTATION FUNCTIONS) 28
ROTATION FLOW CONTROL 28
ROTATION CHECK VALVE 28
BOOM FLOW CONTROL . 28
DUAL RELIEF CONTROL . 28
BOOM CONTROL VALVE BANK (RIGHT BOOM) . 29
BOOM CONTROL VALVE BANK (LEFT BOOM) . 30
STAB SHOE CONTROL LEVER 30
BOOM SWING CONTROL LEVER . 30
CANOPY CONTROL LEVER 30
DRILL BOX SUMP CONTROL LEVER . 31
DRILL FEED CONTROL LEVER 31
FAST FEED CONTROL LEVER . 31
ROTATION CONTROL LEVER 31
T-BAR/ARTICULATION VALVE BANK . 31
T-BAR CONTROL LEVER 32
VERTICAL ARTICULATION CONTROL LEVER 32
OPERATION 33
PRELIMINARY CHECKS 33
BEFORE OPERATING MACHINE 33
TO OPERATE MACHINE 34
DRILLING 37
EXTENSION STEELS SELECTION . 39
DRILLING WITH EXTENSION STEELS . 40
DRILL OPTIONS AND ADJUSTMENTS 42
INSTALLATION OF MECHANICALLY ANCHORED ROCK BOLTS 43
INSTALLATION OF FULLY GROUTED RESIN BOLTS . 45
SHUTDOWN PROCEDURE 47
SAFETY PRECAUTIONS FOR UNDERGROUND OPERATION 48
GENERAL DRILLING AND BOLTING SAFETY . 48
TRAMMING SAFETY RULES . 48
SHUTTING DOWN THE ROOF BOLTER 49
HAZARD ZONE . 50
TOWING A DISABLED MACHINE . 51
GENERAL MAINTENANCE INSTRUCTIONS 53
BEFORE MAINTENANCE INSTRUCTIONS 53
MAINTENANCE CHECK LIST 54
PERIODIC MAINTENANCE PROCEDURES . 55
EVERY SHIFT . 55
EVERY OTHER SHIFT . 59
WEEKLY 62
EVERY THREE MONTHS . 64
EVERY SIX MONTHS . 65
LUBRICATION CHART . 67
LUBRICANT SPECIFICATIONS . 69

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