Metso Lokotrack ST4.8 User manual

Lokotrack ST4.8 / ST4.10
Doc No. D100014616 Revision 0
Original instructions
DRIVING INSTRUCTIONS
For more information and
language versions, see:
metso.com/driving

This document is proprietary to Metso Corporation and its affiliated companies (“Metso”). This document is intended for the use of Metso's customers only for the purposes of the
agreement under which the document is submitted and no ownership rights are hereby transferred. No part of the document shall be used, reproduced, translated, converted,
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without the prior express written consent of Metso.
Customer understands and accepts that the information in this document is subject to any change without notice. It is the customer's responsibility to determine whether there have
been any such updates or amendments.
The document has been prepared to be used by professional and properly trained personnel, and the customer assumes full responsibility when using it. Despite the fact that every
effort has been made to ensure that the information in this document is accurate Metso does not make any representations, warranties or guarantees, express or implied, as to the
accuracy or completeness of the document. In case of any discrepancies between different language versions English version shall prevail. Metso shall not be liable in contract, tort
or in any other manner whatsoever to any person for any loss, damage, injury, liability, cost or expense of any nature, including without limitation incidental, special, direct or
consequential damages arising out of or in connection with the use of the document. Metso's liability for any errors in the document is limited to the documentary correction of errors.
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Other product names mentioned in this document may be trademarks of their respective companies, and they are mentioned for identification purposes only.
Copyright © Metso 2023. All rights reserved.
Metso
Address: PO Box 1220
FI-00101, Helsinki, Finland
Telephone: [phone]
Internet: www.metso.com
Status: Valid from product update: Original size:
A4
Customer: Project Phase: Site No:
Project Name: Customer Document ID:
Replaced by: Replaces: Language:
EN
Document Title:
Driving Instructions
Lokotrack ST4.8 / ST4.10
Equipment No: Item No:
Original instructions Translation of the original instructions
Language: EN
Lokotrack ST4.8 / ST4.10 Driving Instructions
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Contents
1 Driving instructions................................................................................................................................. 5
1.1 Safety........................................................................................................................................5
1.2 Driving directions...................................................................................................................... 6
1.3 Emergency stop locations.........................................................................................................7
1.4 Remote stop location................................................................................................................ 8
1.5 Drive controls............................................................................................................................9
1.5.1 Drive control device.....................................................................................................9
1.5.2 Radio control device (optional)..................................................................................11
1.6 Preparing for driving................................................................................................................12
1.6.1 Increasing the ground clearance...............................................................................15
1.7 Starting the engine..................................................................................................................22
1.8 Connecting the control device.................................................................................................24
1.8.1 Connecting the drive control device..........................................................................24
1.8.2 Connecting the radio control device..........................................................................25
1.9 Driving.....................................................................................................................................26
1.9.1 Driving with drive control device................................................................................26
1.9.2 Driving with radio control device............................................................................... 28
1.10 Stopping the engine..............................................................................................................30
1.11 Troubleshooting.................................................................................................................... 31
1.11.1 System display does not start................................................................................. 31
1.11.2 Engine start failed................................................................................................... 31
1.11.3 Radio control device is not working.........................................................................32
1.11.4 Track drive does not work.......................................................................................32
1.11.5 Engine is not running properly or it suddenly stopped............................................ 33
1.11.6 System display shows an alarm..............................................................................33
1.11.7 System display shows an ‘A17: Remote stop active’ alarm....................................33
1.11.8 System display shows an emergency stop alarm................................................... 34
1.12 Corrective actions................................................................................................................. 34
1.12.1 Making sure that the main switch is ON..................................................................34
1.12.2 Making sure that the emergency stop buttons are not pressed down.....................34
1.12.3 Making sure that remote stop button is not pressed down......................................35
1.12.4 Checking if the manual valves are on..................................................................... 35
1.12.5 Making sure that the battery clamps are attached.................................................. 35
1.12.6 Charging the battery of Lokotrack ST unit...............................................................36
1.12.7 Charging the battery of radio control device........................................................... 36
Lokotrack ST4.8 / ST4.10 Driving Instructions
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1.12.8 Jump starting the engine with another machine or vehicle..................................... 37
1.12.9 Starting the engine with jump starter.......................................................................37
1.12.10 Checking the fuel level..........................................................................................38
1.12.11 Handling alarms.................................................................................................... 38
1.12.12 Handling the 'A17: Remote stop active' alarm...................................................... 41
1.12.13 Handling the emergency stop alarm..................................................................... 41
1.12.14 Correcting too large inclination angle of the machine........................................... 41
1.12.15 Checking the hydraulic oil level and possible leaks.............................................. 42
1.12.16 Opening the hydraulic shut-off valve.....................................................................43
1.12.17 Recovering from too high hydraulic oil temperature..............................................43
1.12.18 Checking if manual controls are active................................................................. 44
1.12.19 Checking if process in running..............................................................................45
Lokotrack ST4.8 / ST4.10 Driving Instructions
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1 Driving instructions
1 Driving instructions
These driving instructions are valid for Lokotrack ST4.8/ST4.10. The purpose of these instructions is to
enable safe moving of the machine during transportation.
NOTE: Do not use the machine for screening or crushing solely based on these instructions. The
actual instruction manual for the machine is delivered separately.
NOTE: In these driving instructions, it is assumed that the machine is in the transport position. If
needed, see the actual instruction manual of the machine for information on how to prepare the
machine for transportation.
The illustrations in this instruction may not fully correspond to your machine.
1.1 Safety
Because of the size and weight of the machine, pay special attention when moving the machine. It is highly
recommended that a banksman is used when the machine is moved.
DANGER
GENERAL HAZARD
Will cause death or serious injury.
Read the safety section before working with the unit. Only competent and trained personnel are
allowed to work with the unit.
WARNING
PERSONAL INJURY HAZARD
Can cause death or serious injury.
Before starting the machine, make sure that there are no persons in the area whose safety may be
endangered. Walk around the machine and make sure that there is nobody on, by or below the
machine. Warn everybody nearby before starting.
WARNING
CRUSHING HAZARD
Can cause death or serious injury.
Do not drive the machine in locations where there is a risk of squeezing. If possible, drive the
machine either from the feed end or discharge end. Make sure the cable of the drive control device
does not get caught under the tracks.
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WARNING
UNEXPECTED MOVEMENT HAZARD
Can cause death or serious injury.
Be extremely cautious when driving in cold temperatures (below 0°C, 32°F). The response time of
the controls might be longer than usual due to stiff hydraulic oil.
WARNING
COLLISION HAZARD
Can cause death or serious injury.
Always drive the machine from a safe distance. Pay attention to the machine dimensions to avoid
power lines, bridges, branches and other obstacles.
NOTE:
Make sure the following:
• The process is set to OFF and it will not be started during transportation.
• The driving route is smooth enough.
• Differences in altitude or inclinations do not prevent driving.
• The lighting is appropriate at the site or near the machine.
• The driving surface is not icy or slippery. If needed, sprinkle sand on the surface.
1.2 Driving directions
1
4
2
3
Callout Description Callout Description
1 Forward 3 Left
2 Backward 4 Right
Figure 1. Lokotrack ST4.8/ST4.10 driving directions
Lokotrack ST4.8 / ST4.10 Driving Instructions
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1.3 Emergency stop locations
DANGER
GENERAL HAZARD
Will cause death or serious injury.
In a dangerous situation, stop the machine with the emergency stop button, the key switch of the
machine, or with the remote stop button (located on either the radio control box or the remote
control box).
Figure 2. Emergency stop button
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1
2
3
Callout Description
1 On the left side of the machine
2 On the right side of the machine
3 On the service platform
Figure 3. Locations of emergency stop buttons
1.4 Remote stop location
DANGER
GENERAL HAZARD
Will cause death or serious injury.
In a dangerous situation, stop the machine with the emergency stop button, the key switch of the
machine, or with the remote stop button (located on either the radio control box or the remote
control box).
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12
Callout Description
1Remote stop button in drive control device
2Remote stop button in radio control device
Figure 4. Location of remote stop button
NOTE: To stop the engine with the remote stop button of the drive control device, the drive control
device must be connected.
NOTE: To stop the engine with the radio control remote stop, the function requires following:
• Radio control is selected on.
• Radio transmitter is on and in the operating range.
1.5 Drive controls
1.5.1 Drive control device
WARNING
UNEXPECTED MOVEMENT HAZARD
Can cause death or serious injury.
Make sure the cable of the drive control device does not get caught in the tracks or in any other
moving part of the machine during driving.
You must disconnect the drive control device from the unit immediately after driving and store it in a
safe place when not in use.
Only lift and hold the drive control device by its handles. Do not pull the drive control device from the
cable.
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14 2
3
AA
BB
Callout Description
1 Drive control lever, left track
A = forward, B = backward
2 Drive control, right track
A = forward, B = backward
3 Engine speed and track driving speed controller
4 Remote stop button
Figure 5. Drive control device
For more information about driving directions, see Driving directions .
NOTE: Before taking the drive control device into use, visually check that the drive control device,
cable, or plug are not damaged.
NOTE: Check that the connectors are clean and that there is no water in the plugs or connectors.
NOTE:
Make sure that the drive control device is stored properly to avoid damages, dirt, and water.
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NOTE: Make sure that the plug covers in the Lokotrack are closed.
NOTE: For security reasons, only one drive control device is allowed to be used with the Lokotrack.
If the original drive control device is replaced with a spare part control device, the original must be
destroyed.
NOTE: The cable drive control device cannot be used with the radio control mode (optional)
switched on.
1.5.2 Radio control device (optional)
A
B
A
B
234
10
698
7
15
Figure 6. Radio control device
Callout Description Callout Description
1 Status of the radio
control device:
• OFF: no light
• ON: green light
• Transmitting ON:
green light blinking
• Low battery: red light
blinking
6Radio control lever, left
track
A = forward, B =
backward
2Grid lifting (UP)
(optional)
Grid lowering (DOWN)
(optional)
7Remote stop (push and
pull button)
Crushing/screening,
hydraulic operations,
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Callout Description Callout Description
and the engine are
stopped
3 Mode selection:
• Track drive (UP)
• Process (DOWN)
8 Track drive mode:
• Increase engine
rpm / track driving
speed (UP)
• Decrease engine
rpm / track driving
speed (DOWN)
Process:
• Start feed (UP)
• Stop feed (DOWN)
4Activate grid tilt
sequence (UP)
(optional)
Stop process (DOWN)
9 Increase / decrease
feed speed
5Radio control device
key: ON/OFF and horn
10 Radio control lever,
right track
A = forward, B =
backward
For more information about driving directions, see Driving directions .
NOTE: Make sure that the radio control device is stored properly to avoid damages, dirt, and water.
1.6 Preparing for driving
1. Make sure that the process is set to STOP and it will not be started during transportation.
2. Visually inspect that there are no loose parts, and everything is secured in place.
3. Check the inclinations, approach angle, and departure angle of the machine.
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5°
°15
Figure 7. Maximum inclinations
NOTE: On steep slope, the back end/engine must be on the downhill side.
10 °*5°
Figure 8. Maximum approach and departure angle
Check the current angle of the machine from the spirit levels and keep checking the angles during
driving.
4. Open the door of main control center.
Figure 9. Main control panel location (on the right side of the machine)
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1 6
9
10
7
8
2
3
4
5
Figure 10. Main control panel
Callout Description
1* Selector switch for track driving speed: SLOW “Turtle” / NORMAL “Rabbit” (only for
machines with Constant Speed Engine (CSE))
2 Work lights ON/OFF: This function is optional.
3* Radio control mode ON/OFF: ON position activates the radio control mode (and deactivates
the drive control device).
4* Manual valves ON/OFF: Activates and deactivates the hydraulic cylinder functions.
5* Control display: Interface for the user to operate the control system.
6* Emergency stop button: Shuts down all processes including the engine.
7 Process stop: Stops the screening process in sequence.
8 Process start: Starts the screening process in sequence.
9* Engine start and stop: Push button for starting and stopping the engine.
10* Key switch ON/OFF: Turns the control panel ON and OFF
*Relevant for track driving.
5. Make sure that the emergency stop buttons are not pressed, and that the remote stop button is not
pressed down.
6. Proceed to either of the two sections below depending on the control method you want to use:
• Connecting the drive control device
• Connecting the radio control device
NOTE: You must start the engine before connecting the drive control device or radio control
device. Otherwise, you must reconnect/reactivate the control device.
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1.6.1 Increasing the ground clearance
CAUTION
PROPERTY DAMAGE HAZARD
Can cause moderate injury or property damage.
If the machine is in the transport position and it needs to be driven up or down a steep surface (for
example a ramp), there may be a need to slightly unfold the bottom deck side conveyor and adjust
the screen angle to avoid damage to the machine. Make sure that there is enough clearance under
the machine before driving the machine up or down on steep surfaces.
Prerequisites: The machine is positioned on a level ground, with the engine running. To start the engine, see
Starting the engine .
The need of increasing ground clearance can vary case-by-case. Increase the ground clearance according
to need but pay attention to how much room there is on top of the machine. The following figure shows the
overview of increasing the ground clearance.
NOTE: Increasing the ground clearance is allowed to temporary use only.
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1 2
34
Max. 18°
Max. 25°
Callout Description
1 Screen and side conveyor in transport position
2 Mechanical locking opened and side conveyor unfolded
3 Screen and side conveyor in transport raised upwardsSide conveyor unfolded and screen
raised upwards
4 Side conveyor carefully lowered on the transport support
Figure 11. Overview of increasing the ground clearance
Unfolding the bottom deck side conveyor
1. Before unfolding the bottom deck side conveyor, you can open the hand rails, if needed.
The locking pins are attached to the hand rail with a chain.
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AB
Figure 12. Opening the hand rail
A: Remove the locking pin.
B: Remove the other locking pins (3 pcs).
2. After you have opened the lockings, unfold the hand rail.
Figure 13. Hand rail is unfolded and locking pins are removed
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3. From the main control panel, activate the manual valves by pushing the Manual valves ON/OFF push
button. An audible start alarm signal sounds and the engine rpm raises to the required lever for using
manual valves. Now you can use the manual valves.
Figure 14. Manual valves ON/OFF push button
4. Open the locking of bottom deck side conveyor.
1
Figure 15. Mechanical locking of bottom deck side conveyor (left side of the machine)
5. Open the locking pin (1).
6. Turn the top of the bottom deck side conveyor upwards using the Bottom deck side conveyor folding
OUT-IN control (8).
NOTE: Make sure that the conveyor belt and support wire align properly.
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8
6
8
Figure 16. Manual valve for unfolding the bottom deck side conveyor
Raising the screen
1. Using the Screen UP-DOWN control (4), raise the screen angle slightly by moving the screen angle
control to the RAISE position. Raise the screen angle enough to relieve the pressure on the adjustment
sleeves (1) and locking pins (2).
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42
1 3
Callout Description
1 Adjustment sleeves
2 Locking pins and clips
3 Screen angle trestle
4 Screen UP-DOWN
Figure 17. Raising the screen angle
2. Remove the screen box angle adjusting clips and locking pins (2) from the adjustment sleeves (1).
3. Using the Screen UP-DOWN control (4), raise the screen angle by moving the screen angle control to
the RAISE position.
4. Raise the screen angle trestle (3) slightly above the desired operating position.
5. Move the adjustment sleeves (1) to the desired hole and replace the locking pins and clips (2) in the
screen angle trestle (3).
NOTE: Make sure that both trestles are adjusted equally, failure to do so will damage the screen
box assembly.
6. Using the Screen UP-DOWN control (4), lower the screen angle trestle (3) by moving the Screen UP-
DOWN control (4) to the LOWER position. Lower the screen angle trestle (3) so that it rests securely on
the adjustment sleeves (1) and locking pins (2).
7. Turn all hand rails to operating position (up) and lock.
Lokotrack ST4.8 / ST4.10 Driving Instructions
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