¶ 1. Motherboard kit
The motherboard kit consists of the motherboard and extruder driver.
¶ 2. When to replace
There is obvious damage to both the motherboard and the extruder driver;
The fault is determined by the Flsun after-sales service team to be caused by a problem with the motherboard kit.
¶ 3. Tools required
New motherboard kit
H2.5 Allen wrench
Slotted screwdriver
¶ 4. Replacement steps
Note: The disassembly operation needs to be carried out when the machine is powered off.
¶ (1). Use an H2.0 hex wrench to remove the screws fixing the fan, unplug the fan terminals, and remove the motherboard fan;
¶ (2). Unplug the terminals on the motherboard;
¶ (3). Use an H2.5 wrench to remove the screws fixing the motherboard, remove the motherboard kit, and pay attention to the effector cable;
