Craftsman 152.22018 Maintenance Of The Bench Grinder, Troubleshooting, Lubrication, Cleaning

Models: 152.22018

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MAINTENANCE OF THE BENCH GRINDER

MAINTENANCE OF THE BENCH GRINDER

!LUBRICATION WARNING

Turn the power switch “OFF” and unplug the power cord from its power source prior to any maintenance.

LUBRICATION

The Bench Grinder has sealed lubricated bearings in the motor housing that do not require any additional lubrication from the operator.

CLEANING

With the Bench Grinder unplugged, rotate the abrasive wheels slowly and inspect for any damage or trapped shavings.

CAUTION: REPLACE the abrasive wheels if there is any damage at all. FAILURE to replace a damaged wheel can cause serious injury to the operator.

CAUTION: DO NOT USE FLAMMABLE MATERIALS to clean the Bench Grinder. A clean dry rag or brush is all that is needed to remove dust and debris buildup.

!CLEANING WARNING

Repairs to the Bench Grinder should be performed by trained personnel only. Contact your nearest Sears Service Center for authorized service. Unauthorized repairs or replacement with non-factory parts could cause serious injury to the operator and damage to the Bench Grinder.

TROUBLESHOOTING

TO PREVENT INJURY TO YOURSELF or damage to the Bench Grinder, turn the switch to the “OFF” position and unplug the power cord from the electrical receptacle before making any adjustments.

PROBLEM

LIKELY CAUSE(S)

SOLUTION

 

 

 

 

 

Motor does

1.

Machine not plugged in

1.

Plug power cord into electrical receptacle

not run

2.

Power switch in “OFF” position

2.

Lift switch to “ON” position

 

3.

Power cord is faulty

3.

Return to Sears Service Center

 

4.

Fuse or circuit breaker are open

4.

Overloaded electrical circuit

 

5.

Damaged motor

5.

Return to Sears Service Center

 

 

 

 

 

Motor does not

1.

Incorrect line voltage

1.

Have a qualified electrician check line for proper voltage

have full power

 

 

 

 

 

2.

Damaged motor

2.

Return to Sears Service Center

 

 

 

 

 

Motor runs hot

1.

Motor is overloaded

1.

Reduce pressure on workpiece

 

2.

Poor air circulation around motor

2.

Remove any blockage around motor

 

 

 

 

 

Motor stalls or

1.

Motor is overloaded

1.

Reduce pressure on workpiece

runs slow

 

 

 

 

 

2.

Incorrect line voltage

2.

Have a qualified electrician check line for proper voltage

 

3.

Capacitor has failed

3.

Return to Sears Service Center

 

 

 

 

 

Fuse blows or

1.

Motor overloaded

1.

Reduce pressure on workpiece

circuit breaker

2.

Overloaded electrical circuit

2.

Reduce the amount of items on circuit

trips

3.

Wrong fuse or circuit breaker

3.

Replace with correct fuse or circuit breaker

 

4.

Undersized or excessive length of

4.

Use correct size

 

 

extension cord, see manual

 

 

 

5.

Grinding wheels are blocked

5.

Unplug machine and remove obstruction

 

 

 

 

 

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Craftsman 152.22018 owner manual Maintenance Of The Bench Grinder, Troubleshooting, Lubrication, Cleaning