Clarke EZ-8 ユーザーズマニュアル

 

Problem

Cause

Action

Drive belts jump teeth or squeak.

Damaged belt.

Replace belt.

Insufficient tension.

Tension drive belt.

Poor belt tracking.

Align Pulley.

Squealing, growling or grinding

Damage and/or worn bearing.

Remove drive belts, rotate arbor

noise coming from machine.

motor and fan shafts to locate
dragging or rough bearing.
Contact an authorized Clarke
American Sanders dealer.

Dust pick-up is poor.

Dust bag is over 

1

/

3

 full.

Empty contents of bag.

Dust bag is dirty.

Shake debris from bag and wash.

Dust shoe is improperly adjusted.

Readjust  dust shoe.

Dust chute is obstructed.

Remove dust shoe and clear throat.

Motor will not start.

Defective motor starter.

Contact an authorized Clarke
American Sanders dealer.

Defective start capacitor.

Contact an authorized Clarke
American Sanders dealer.

Defective start switch.

Contact an authorized Clarke
American Sanders dealer.

Poor connections.

Check connections.

Motor overload tripped.

Remove power.  Depress reset
button on motor

Defective motor.

Contact an authorized Clarke
American Sanders dealer.

No power.

Check power supply and connections.

Motor runs sluggishly.

Low voltage from excessive length,

Locate power source nearer to work

undersized extension cord, or poor

site.  Check  connections.

connection.

Defective run capacitor.

Contact an authorized Clarke
American Sanders dealer.

Defective motor.

Contact an authorized Clarke
American Sanders dealer.

Motor overload trips/repeatedly

Low voltage from excessive length,

Remove power, allow motor to cool.

trips

undersized extension cord, or poor

Depress reset button on motor.

connection.

Locate power source nearer to
worksite.  Check connections.
Contact an authorized Clarke
American Sanders dealer.

Excessive load.

Contact an authorized Clarke
American Sanders dealer

Defective start switch.

Contact an authorized Clarke
American Sanders dealer.

Defective motor starter.

Contact an authorized Clarke
American Sanders dealer.

Defective motor.

Contact an authorized Clarke
American Sanders dealer.

Defective capacitor.

Contact an authorized Clarke
American Sanders dealer.

Uneven cut.

Leveling out of adjustment.

Readjust leveling.

Burning or glazing.

Dull abrasive.

Replace abrasive.

Too fine of an abrasive.

Use a coarser abrasive.

Waves on sanded surface.

Debris on wheels.

Remove and clean wheels.

Flat spot on tire(s).

Replace tires.