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General| Manufacturer | ASTEC KPI-JCI |
|---|---|
| Model | FT3055 |
| Type | Track Impact Crusher |
| Capacity | Up to 500 TPH (454 tonnes) |
| Horsepower | 500 HP (373 kW) |
Explains the manual's goal to help users understand their equipment for optimal performance and minimal downtime.
Details how the manual is structured into chapters and numbered sections for ease of navigation.
Defines the use of DANGER, WARNING, CAUTION, and IMPORTANT for highlighting critical procedures and safety information.
Identifies authorized dealers as the primary source for unique equipment parts.
States that components from third-party suppliers are available through authorized dealers.
Emphasizes the importance of serial numbers for accurate part identification and ordering.
Lists symptoms like insufficient fuel and solutions such as checking the fuel separator and priming.
Addresses issues with fuses in the engine fuse holder being disconnected, with a solution to reconnect them.
Covers engine not operating, low hydraulic fluid, plugged filters, worn pumps, and stuck relief valves.
Details the procedure to disengage the track brake to move the unit when the engine won't start.
Provides steps to re-engage the track brake after it has been disengaged for towing.
Describes the process of reinserting the sun gear into the track hub, including realignment.
A caution related to keeping hands clear when re-aligning gears during the reassembly process.
Addresses material buildup by suggesting increased scraper tension and dust suppression adjustments.
Explains that grooves are caused by rocks or overtensioning and suggests cleaning and tension release.
Links material sticking to idlers not turning, suggesting cleaning or replacing idlers and adjusting dust suppression.
Attributes leakage to worn or misaligned rubber flashing and suggests adjustment or replacement.
Lists causes like misaligned shafts, dirt buildup, or worn pulleys, with solutions to realign, clean, or replace.
Identifies insufficient tension, worn lagging, or belt length as causes for slipping.
Covers issues like unsquare splices, misaligned idlers, uneven tension, or faulty rollers.
Lists misaligned bearings, wear, overload, or loose bearings as causes for overheating.
Points to wrong lubricant, worn bearings, or worn seals as reasons for excessive grease leakage.
Attributes speed variation to slipping V-belts or voltage fluctuations, recommending checks and replacements.
Links vibration to toggle plate movement, incorrect speed, or improper settings, suggesting repairs and adjustments.
Identifies V-belt slippage and material blockage in the crushing chamber as primary issues.
Cites lubrication issues, incorrect grease, and high speed as causes for high bearing temperatures.
Lists insufficient spring tension, inadequate jaw clearance, improper toggle seat alignment, loose bolts, and crushing too high as causes.
Similar to Jaw Crusher, points to lubrication, grease, and speed as causes for high bearing temperatures.
Attributes cracking to hitting objects, plant not being level, or issues with springs.
Relates uneven wear to improper feed distribution, buildup, broken springs, or an unlevel plant.
Links spring breakage to an unlevel plant, excessive loading, or material buildup on the feeder pan.
The primary cause identified is the crusher not running.
Noise sources include hitting objects, loose grizzly bars, or worn/damaged bearings.
Causes include incorrect speed, improper feed distribution, or incorrect timing.
Points to incorrect shaft rotation or an overfilled oil reservoir.
Outlines checks for diagnostic screens, speeds, pressures, relief pressure, and flow meters.
Displays the hydraulic system monitoring screen with operational and charge pump pressures.
Shows the hydraulic data log screen for main pump and charge pressure.
Addresses low charge pressure in closed loop systems, suggesting filter changes, motor/pump checks, and flywheel coupling inspection.
Covers pumps with charge pressure but not operating, suggesting manual overrides and electrical checks.
Details procedures for releasing spring compression, aligning wedges, cycling cylinders, and checking plumbing.
Instructions for measuring distances related to cylinder extension and spring compression.
Describes how to deactivate the counterbalance valve by loosening a locknut.
Lists checks for filter pressure, voltage to brake release, DIN connector, and coil energizer.
Details troubleshooting steps for counterbalance valves that fail to hold load, including deactivation and component checks.
Covers causes like air in fluid, low fluid level, plugged filters, worn components, or leaky lines.
Lists low fluid level, closed/blocked suction lines, worn pumps, or stuck relief valves as reasons for unresponsive controls.
Explains how to locate and reset the alternator circuit breaker for CAT engines.
Shows the battery disconnect switch used for lockout/tagout procedures.
Addresses issues related to the alternator circuit breaker, suggesting checks and resets.
Details how to locate, remove, and dry a resistor plug that has water ingress, preventing engine/control function.
Shows the error message displayed when the J1939 CANBUS connection is lost.
Describes troubleshooting steps for a lost link between the overload protection system and the radio remote.
Shows the radio remote control unit with various buttons and indicators.
Outlines troubleshooting for a radio remote that is not linked properly, including checking receiver lights and tether cable.
Displays the Omnex radio function testing screen for verifying operations.
Details checking active engine fault codes and the engine derate chart for high temperature issues.
Shows the screen displaying engine fault code history with SPN and FMI codes.
Addresses FMI code 6272, indicating a turned key too fast, with a solution to turn the key slower.
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