Black & Decker LHT2220R, LHT2220B Troubleshooting, Problem, Possible Cause, Possible Solution

Models: LHT2220B LHT2220R

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Troubleshooting

 

 

Troubleshooting

 

 

Problem

Possible Cause

Possible Solution

 

• Slow running, noisy or hot blades.

• Dry, corroded blades.

• Lubricate blades.

 

 

 

• Blades or blade support bent.

• Straighten blade or blade support.

 

 

 

• Bent or damaged teeth.

• Straighten teeth.

 

 

 

• Loose blade bolts.

• Tighten blade bolts.

 

• Unit will not start.

• Battery not installed properly.

• Check battery installation.

 

 

 

• Battery not charged.

• Check battery charging requirements.

 

 

 

• Lock off not fully operated.

• Check that lock off is fully pulled back

 

 

 

 

prior to moving main trigger.

 

• Battery won’t charge.

• Battery not inserted into charger.

• Insert battery into charger until green LED appears.

 

 

 

• Charger not plugged in.

Charge up to 8 hours if battery totally drained.

 

 

 

• Plug charger into a working outlet. Refer to

 

 

 

 

“Important Charging Notes” for more details.

 

 

 

 

• Check current at receptacle by plugging in a

 

 

 

 

lamp or other appliance.

 

 

 

 

• Check to see if receptacle is connected to a

 

 

 

 

light switch which turns power off when you turn

 

 

 

• Surrounding air temperature too hot

out the lights.

 

 

 

• Move charger and tool to a surrounding air

 

 

 

or too cold.

temperature of above 40 degree F (4.5°C) or

 

 

 

 

below 105 degree F (+40.5°C).

 

For assistance, visit our website www.blackanddecker.com for the location of the service center nearest you or call the Black+Decker help line at 1-800-544-6986.

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Black & Decker LHT2220R, LHT2220B instruction manual Troubleshooting, Problem, Possible Cause, Possible Solution