Ans:
It can’t do 1C, 1R, or 2C, 2R.
Ans:
Yes, 3C, 3R is available.
Ans:
Please continue spraying air until ice is ejected from the muzzle.
Ans:
Limit switch: due to the new type or the old one, kindly ask users to open the limit switch box.
To measure each wiring line to determine if it is normally conducting. ( Figure 1)
The inability to move on one side might simply be due to a detached limit switch.
First, check if the wiring inside the limit switch box is normal.(Figure 2)

Ans:
It has to be replaced with a new inner tube.
5.1 If backflow occurs, the inner tube is broken.
5.2 The inner tube is blocked.
Ans:
Needs to order & replace a new 3R cutter head with a 3R blade.
Ans:
T-block dimension

Ans:
o.d. 125 x i.d.31.75 x depth 50mm
Ans:
Ø100 x Ø16
Ans:
A plate: 500mm x 100mm/ B plate: 500mmx50mm