Do you have a question about the Bernhard Express Dual 4000DX and is the answer not in the manual?
Instructions for moving the machine safely using lifting equipment.
Guidelines for placing the machine in a suitable environment with adequate clearance.
Procedures for placing and leveling the machine on a solid floor.
Requirements and procedures for connecting the machine to the electrical supply.
Steps to prepare the machine for use, including handle refitting and shaft lubrication.
Lists specific tools and equipment supplied with the Express Dual 4000 and 4000DX models.
Explains the fundamental principles of how the Express Dual operates.
Outlines essential conditions for grinding the cutting unit correctly.
Details the functions of the traverse, reel/spin, grinding wheel, stop, and reset motors.
Procedures for preparing the mower unit and setting up the grinder for in-frame grinding.
Steps for positioning and securing the mower onto the grinding machine.
Process of clamping the mower unit using the pressure bar for stability.
Instructions on connecting the reel drive unit to the mower's reel shaft.
Steps for selecting mower size and grind rate, and confirming the cycle.
Setting the traverse limits and reversing stops for the grinding wheel.
Step-by-step guide for initiating and running the automated grinding cycle.
Actions to take upon cycle completion, including finishing, re-doing, or touch-up.
How to operate the grinder in manual mode using the control panel.
Details on identifying, accessing, and replacing fuseholders in the electrical panel.
Step-by-step instructions for safely replacing the grinding wheel.
Procedures for dressing the grinding stone to ensure accuracy and longevity.
Daily and weekly procedures for cleaning and lubricating machine parts.
Recommended maintenance schedule for monthly, 3-monthly, and yearly checks.
Lists parts associated with the main structural frame of the machine.
Lists parts for adjusting the feed mechanism of the grinder.
Lists parts for the mainshaft mounting and the main motor drive assembly.
Lists parts comprising the traverse assembly for wheel movement.
Lists parts for the reel drive system that spins the mower reel.
Lists parts for the clamp assembly used to hold the mower in place.
Lists parts for the multi-fix bracket system used for holding different units.
Lists parts related to the machine's safety guards and enclosures.
Lists parts for the main control box and operator interface.
Lists parts found within the electrical cabinet and junction box.
Lists parts for the optional lift table accessory used with the grinder.
Guide to connecting, powering on, and selecting automatic mode for grinding.
Instructions for placing and securing the mower on the machine table.
How to select mower size and desired grind rate from interface options.
Confirming selected parameters and setting grinding stone position and traverse limits.
Describes the grinding cycle, motor operation, and how to pause/resume.
Actions after grinding, including finishing options and mower removal.
Explains manual mode operation, motor control, and error handling.
Information on responding to Guard Open, Emergency Stop, and Thermal Overload warnings.
Instructions for resetting the machine when the main shaft reaches its limit.
Guide to accessing the system menu, password entry, and available settings.
Instructions for accessing and modifying grind cycle parameters via the system menu.