Cat Bucyrus 49-RII Blast Hole Drill Troubleshooting Instruction Manual BI619474 – PDF DOWNLOAD

Description

Cat Bucyrus 49-RII Blast Hole Drill Troubleshooting Instruction Manual BI619474 – PDF DOWNLOAD

FILE DETAILS:

Cat Bucyrus 49-RII Blast Hole Drill Troubleshooting Instruction Manual BI619474 – PDF DOWNLOAD

Language : English
Pages : 125
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

Cat Bucyrus 49-RII Blast Hole Drill Troubleshooting Instruction Manual BI619474 – PDF DOWNLOAD

GENERAL MACHINE DESCRIPTION:
1. MACHINE OVERVIEW:

The 49-RII Rotary Blast Hole Drill incorporates Static D-C Drives, proportional hydraulics, programmable controller logic and other technically advanced devices in a form that promotes maximum production and operator comfort. All operator functions are electrically controlled and the extensive use of CRT messages, displays and interactive controls improves operator efficiency and understanding. Figure 1-1 shows the 49-RII in a functional block diagram form. The rotary and hoist/pulldown motions are powered by specially built blower cooled excavator grade D-C mill motors. Each of the motors is controlled by its own independent static (electronic) D-C drive that provides complete control over motor speed, direction and torque (motoring and regenerating).

• The drives incorporate advanced digital controls which aid troubleshooting and minimize downtime. Motor speed control is achieved by variable armature voltage control with fixed (but range selectable) shunt field current levels. Both the rotary and hoist/pulldown motors are physically mounted on the head assembly and move up and down with the drill stems during the drilling operation.
• The rotary motion incorporates multiple gear reductions which are housed in a head mounted gearbox. The hoist/pulldown motion also incorporates multiple gear reductions in a head mounted gearbox.but its final drive mechanism is a rack and pinion. The rack teeth are located on the mast assembly. No chains are used as part of the drive mechanism. The propel motion consists of dual independent crawler mechanisms that are hydraulically powered. Each hydraulic drive motor is connected to its respective drive tumbler by means of a heavy duty gearbox.
• No chains are used in the propel drive train. Control of the hydraulic drive system is provided by electronically controlled proportional valves. The hydraulic pumps are powered by direct coupling to one of the output shafts of a dual shafted squirrel cage induction motor. The other output shaft of this motor is coupled to a screw compressor which is used during the drilling operation to clear chips and dust from the hole being drilled. The screw compressor incorporates a special unloader system that reduces the horsepower demanded from the compressor during idle and propel operation. This, in turn, allows more power to be available to the propel pumps when propelling and minimizes power consumption during other non-drilling periods of time on the drill.

TABLE OF CONTENTS:

Cat Bucyrus 49-RII Blast Hole Drill Troubleshooting Instruction Manual BI619474 – PDF DOWNLOAD

SECTION 1 – THEORY OF OPERATION
PART A GENERAL MACHINE DESCRIPTION
1. MACHINE OVERVIEW
2. AUXILIARY FUNCTIONS
3. GENERAL CONTROLS
PART B OPERATOR INTERFACES
1. OPERATOR CONTROL DEVICES (CONSOLE MOUNTED)
2. OPERATOR CONTROL DEVICES (HOUSE/FRAME MOUNTED)
3. PANELVIEW DISPLAYS AND FUNCTIONS
a. GENERAL INTRODUCTION
b. NORMAL OPERATIONAL DISPLAYS
i. TITLE SCREEN
ii. SCREEN SELECTION (MAIN MENU)
iii. OPERATOR DISPLAY
1. BARGRAPH INDICATORS 27
2. NUMERIC READOUTS 29
3. FIXED MESSAGE INDICATORS (FUNCTION KEYS) 31
4. MULTISTATE MESSAGE INDICATORS 35
iv. ALARM OVERLAY
v. ACTIVE ALARMS
vi. SHOW ALL ALARMS
vii. ALARM HISTORY
viii. AUTOMATIC LEVELING/PROPEL
1. BARGRAPH INDICATORS
2. NUMERIC READOUTS
3. MULTISTATE INDICATORS
4. RETURN FUNCTION KEY
HEAD LIMITS AND PIPE RACK USAGE (SECURITY)
1. ENCODER CALIBRATION
2. LIMIT CALIBRATION
3. DRILL PIPE DATA
4. ADDITIONAL KEY OPTIONS
LUBRICATION TIMING (SECURITY)
FAULT COUNTS AND OPERATING HOURS
SECTION 1 – THEORY OF OPERATION (Cont’d.)
c. PROGRAMMED DRILL CONTROL (PDC) (OPTION) DISPLAYS 68
i. PDC PARAMETERS-1
ii. PDC PARAMETERS-2 (SECURITY)
iii. PDC DISPLAYS-1
iv. PDC DISPLAYS-2
d. TEST AND STATUS DISPLAYS
i. PLC BIT STATUS
ii. PLC WORD VALUES
iii. PLC TIMER AND COUNTER VALUES
iv. TEST DISPLAYS-1
v. TEST DISPLAYS-2 (SECURITY)
1. DIGITAL DISPLAYS
2. MULTISTATE MESSAGE INDICATORS
3. MOTION DRIVE TEST FUNCTIONS
PRETEST REQUIREMENTS
DRIVE TEST SETUP Fl
DRIVE TEST STALL F2
PART C PANELVIEW OPERATION AND CONFIGURATION
1. GENERAL DESCRIPTION
2. FAULT CONDITIONS
3. POWER-UP FUNCTIONS/CHECKS
4. ON-LINE DIAGNOSTIC TESTS
5. “CONFIGURATION MODE SET-UP
6. EEPROM INSTALLATION
7. PANELVIEW TERMINAL PROBLEM CHECKLIST
PART D PROGRAMMABLE LOGIC CONTROLLER (PLC)
1. GENERAL DESCRIPTION
2. PLC SYSTEM HARDWARE
a. LOCAL I/O RACK
b. REMOTE I/O RACK
c. RACK POWER SUPPLY
d. 5/25 PROCESSOR
e. REMOTE I/O ADAPTER MODULE
f. ANALOG INPUT MODULE
g. ANALOG OUTPUT MODULE
h. 120 VAC INPUT MODULE
i. 10-30 VDC INPUT MODULE
j. 12-120 VAC OUTPUT MODULE
k. 10-60 VDC OUTPUT MODULE
TABLE Al DRILL DATA TABLE FILE ALLOCATION
TABLE A2 BINARY TO DECIMAL CONVERSION
TABLE A3 BIT FILE (BJ OR BII) CONSECUTIVE FORMATO
WORD/BIT FORMAT CONVERSION
FIGURE Al DRILL DATA TABLE FILE ADDRESSING SUMMARY

Customer Support: [email protected]

PLEASE NOTE:

• This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]

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