To Next PageTo Next PageWhat to do if drive belts come off pulleys when disengaging blade on Wood-mizer LT40HD Saw?
If the drive belts come off the pulleys when disengaging the blade on your Wood-mizer Saw, adjust the brake strap if it is too loose. Realign the brake drum on the drive shaft if it is misaligned. Also, adjust the brake strap if it's tightened unevenly.
What to do if up/down or power feed motors do not work on Wood-mizer LT40HD Saw?
If the up/down or power feed motors on your Wood-Mizer Saw do not work, replace the drum switch or remove the control panel cover and clean the contacts if the contacts in the drum switch are worn. Replace the motor if it is burned out. Check for loose wire or terminal connections on the battery.
What causes the lumber from Wood-mizer LT40HD to not be square?
If the lumber from your Wood-mizer Saw is not square, adjust the side supports to be square to the bed. Ensure the blade is parallel to the bed rails, remove any sawdust or bark between the cant and bed rails, and resharpen and reset the blade to address tooth set problems.
What causes the Wood-mizer LT40HD battery to not stay charged?
If the Wood-Mizer Saw battery will not stay charged, ensure the key switch is OFF when not in use. Check for shorts in the system and have the charging system checked by an authorized Onan dealer. Also, check fluid levels in the cells and add proper solution, adjust the low end RPM, and check for loose wires on the alternator light, replacing it if necessary.
Why do Wood-mizer Saw blades break prematurely?
If Wood-mizer Saw blades break prematurely, replace worn blade wheel belts (B-57) if they are contacting the metal pulley. Ensure proper sharpening techniques are used (refer to the Sharpener Manual). Also, ensure the blade tension is set to the recommended specifications.
What to do if Wood-mizer LT40HD Saw makes wavy cuts?
If your Wood-mizer Saw is making wavy cuts, try slowing the feed rate. Resharpen the blade, ensuring you consult the Sharpener Manual. Adjust the blade guides, use water lube to address sap buildup, and resharpen and reset the blade to correct tooth set issues.
How to prevent Wood-mizer LT40HD blades from dulling quickly?
To prevent Wood-mizer Saw blades from dulling quickly, ensure you clean or debark logs, especially on the entry side of the cut. If grinding teeth, grind just enough metal to restore sharpness and use water/coolant. Also, ensure proper sharpening techniques are used.
Why do drive belts wear prematurely on Wood-mizer Saw?
If the drive belts on your Wood-mizer Saw wear prematurely, align the pulleys if the engine/motor and drive pulleys are out of alignment. See Section 4.6 for instructions.
What to do if blade does not track right on Wood-mizer LT40HD?
If the blade on your Wood-mizer Saw does not track right, readjust on the Drive Wheel if the cant adjustment is incorrect. Replace B-57 belts if flat or worn belts are the cause.
General| Brand | Wood-mizer |
|---|---|
| Model | LT40HD |
| Category | Saw |
| Language | English |
Explains that this manual replaces all previous information and does not extend warranties.
Provides contact information for sales and service in the U.S. and Canada, and office hours.
Details the dimensions, weights, log capacity, engine, and performance rates of the sawmill models.
Explains how to locate and record the sawmill model number and Vehicle Identification Number (VIN).
Defines DANGER, WARNING, CAUTION, IMPORTANT, and NOTE signal words and their associated symbols.
Emphasizes reading the manual, observing warnings, and complying with all applicable laws and regulations.
Instructs on preparing a firm, level area and anchoring the sawmill for stationary use.
Details setting up the sawmill on ground with inclines and using outriggers for portable setup.
Provides step-by-step instructions for safely removing and installing a bandsaw blade.
Explains how to tension the blade using the hydraulic tensioning handle and gauge.
Guides on adjusting the blade to track correctly on the blade wheels using the cant control.
Outlines safety precautions and procedures for starting the sawmill's engine or motor.
Explains the operation and setup of the automatic board return system.
Describes how hydraulic control levers become operational and their functions for log handling.
Details the procedures for loading, turning, and clamping logs onto the sawmill bed.
Explains the operation of the up/down system using the control panel switch.
Guides on adjusting the outer blade guide arm using the toggle switch on the control panel.
Mentions the Autoclutch feature for remotely engaging/disengaging the blade via a control box switch.
Describes how to operate the power feed system using two switches on the control panel.
Provides steps for normal operation of the sawmill, from positioning the log to cutting boards.
Details the process of edging boards on the Wood-Mizer sawmill.
Explains the procedure of leaving the blade engaged when returning the carriage for maximum production.
Describes the blade height scale attached to the carriage head frame, including inch and quarter scales.
Explains the function of the water lube system for keeping the blade clean and preventing sap buildup.
Provides instructions for preparing the sawmill for transport, including securing components.
Lists estimated life expectancy of common replacement parts based on proper maintenance.
Details how to check, inspect, and adjust blade guide rollers and blocks for wear and spacing.
Provides instructions for removing sawdust from blade wheel housings, chutes, and other areas.
Explains maintenance of carriage track, rollers, wipers, and scrapers to prevent corrosion and ensure smooth operation.
Details cleaning and lubricating the vertical mast rails for smooth saw head movement.
Instructs on lubricating drum switch contacts inside the control panel.
Covers lubrication of chains, blade guide arm drive chain, pivots, and checking mill alignment.
Explains lubrication of the tensioner system's chrome rods and screw handle.
Describes checking blade wheel belts for wear and rotating them for longer belt life.
Details checking the brake strap for wear and adjusting it for proper blade stopping.
Mentions periodically checking the drive belt for wear and replacing damaged or worn belts.
Covers checking hydraulic fluid level, replacing the filter, and inspecting lines and fittings.
Explains how to drain and refill the fluid in the drive-side cylinder bearing housing.
Details adjusting the up/down chain tension and checking the gearbox oil level.
Covers adjusting the power feed belt tension and the power feed chain tension.
Provides safety precautions and procedures for charging the sawmill battery.
Instructs on lubricating the control pivot to allow the control box to pivot freely.
Details checking and maintaining the alignment of the cable chain and support tray.
Lists common sawing problems, their causes, and solutions, such as dull blades or tracking issues.
Addresses issues like slow motors, motors not working, or switches remaining engaged.
Explains the use of the fuse terminal extension stud for temporary power connection.
Describes the manual reset circuit breakers used to protect the electrical circuits.
Troubleshoots issues with the power feed system, including jerky movement and motor overheating.
Details how to use LED lights and bar graphs on the control module for feed problem diagnosis.
Explains how to test the variable feed rate switch for jerky responses.
A test to determine if a power feed problem is mechanical or electrical.
Provides steps to check mechanical components for power feed issues.
Addresses issues with hydraulic handles, pump response, fluid leaks, and cylinder movement.
Details how to check and adjust the hydraulic pressure using the relief valve adjustment screw.
Guides on aligning the engine/motor and drive pulleys for proper belt operation.
Covers routine alignment steps like blade installation, saw head tilt, and blade guide adjustments.
Details comprehensive alignment procedures including frame setup, blade installation, and various component adjustments.
Presents the hydraulic schematic diagram, illustrating component connections and flow.
Shows the physical layout of hydraulic components and their connections on the sawmill.
Lists and describes the hydraulic components, including part numbers and manufacturers.
Provides a reference table for hydraulic hoses, detailing their REF, color, length, description, and part number.
