The machine is stuck or stops   automatically

Feeding too much

Reduce the feeding

Screen jammed

Clean the screen;If necessary, use a screen with a larger   aperture

Slip the belt

Check the belt and adjust the tension

Cutting tool problem

Check the tool, sharpen or replace it

Cutter spacing

Adjust cutting distance

The discharge port is blocked

The discharge port is blocked for   inspection of discharge devices

The current problem

Check limit switches; Check the circuit connection; In   case of need Can bind limit switch

Too small fuse

Replace the fuse after consulting the   relevant department

Rotation direction of knife roller

Check motor electrode

Knife roller speed

Adjust the speed after consulting   service department

Knife roller can not tear large material

Cutting tool problem

Inspect and sharpen cutting tools

Constant knife is prominent

Advisory services

Knife is not sharp

Adjust the tool seat plate

Overheat of crushed material

Refer to the first 5 reasons for   "machine stuck or automatic stop"

Refer to the first 5 solutions in   'machine stuck or auto stop'

The aperture of the screen is too small

Replace the large aperture screen

Tool error front grinding

Change knives after consulting service

Friction between material and chassis   wall

Equipped with anti-winding device

Insufficient cooling

Equipped with knife roller cooling   device

Abnormal vibration

The knife roller is out of balance

Weigh knife roller, adjust balance

Bearing damage

Check the bearing and replace it in time

Shock pad damaged

Check the shock pad and base

Severe tool wear

Bearing damage

Check the bearing and replace it in time

Tool wear

Inspect tool and sharpen edge tool

Wrong cutting spacing

Adjust cutting distance

Miscellaneous articles or objects inside   machine

Clean up the sundries in the machine

Bearing heating

Excessive bearing oil

Clean the bearing surface of excess   lubrication

The belt too tight

Relax the belt

Sealing ring friction

Check or replace the sealing ring

Bearing damage

Check to replace the bearing in time

No lubricating oil in the bearing

Add bearing oil

Shred too much material

Screen wear

To change the screen

The screen holes are not equipped   correctly

The consulting service department will   be replaced later

The cut spacing changes during operation

Tool bolts are not tightened

Tighten the bolt according to the torque

Bolt the wear

Change the bolt

Gasket wear

Replace the gasket

Knife seat surface uneven

Replace the knife holder

The support surface is not clean

Clean up support surface

Shell thread wear

bushing

Screen is damaged

Insert the screen incorrectly

Replace the screen holder

The screen holder is damaged

Replace the screen holder

The screen radius is wrong

Replace the screen

The shredder cannot start

Limit switch does not work

Check and adjust the position of limit   switch in time

Control box fuses burn out and replace   fuses

Replace fuse

The power supply of feeding device is   connected

Start the machine in sequence

Material jam

Empty shred chamber

Star Angle startup error

Correct motor circuit

Motor safety switch is closed

Check motor relay

Star Angle start time relay is wrong

Adjust the time

The feeding device often shuts down   automatically

Current relay shut down

Correct Settings

The shredder jammed while working

Early feeding

Switch from star to Angle, start feeding

The limit switch is released or the   position is set incorrectly

Adjustable limit switch

Fuse damage

Replace the fuse; Replace the large fuse after consulting   service

Motor fuse trip

Reduce feeding; Reset ; Replace fuse