Q: The protective cover of my BES701 jigsaw is loose - what should I do?

The protective cover (part 14) must function correctly as it is an essential safety element. If it is loose or does not lift/lower properly, action must be taken. Checks to make first Ensure that the machine is turned off and the cord unplugged Check that the mounting plate of the cover (part 15) is not loose - screws can loosen over time Manually lift the cover to check that it raises and lowers freely without obstruction Ensure that the cover completely covers the blade and that there is no contact between the cover and the blade If the cover remains loose Do not attempt to fix the cover in the open position - this is prohibited by the manufacturer and creates a serious safety risk. A faulty cover compromises the automatic protection that should lift when the arm is lowered and lower when the arm is raised. Have the device checked and repaired by an authorized BLACK & DECKER service , particularly the mounting plate and the automatic mechanism of the cover. Using the machine without the protective cover is dangerous and against the manufacturer's safety instructions.

Question 1

The protective cover of my BES701 jigsaw is loose - what should I do?

Accepted Answer

The protective cover (part 14) must function correctly as it is an essential safety element. If it is loose or does not lift/lower properly, action must be taken.

Checks to make first

Ensure that the machine is turned off and the cord unplugged
Check that the mounting plate of the cover (part 15) is not loose - screws can loosen over time
Manually lift the cover to check that it raises and lowers freely without obstruction
Ensure that the cover completely covers the blade and that there is no contact between the cover and the blade

If the cover remains loose

Do not attempt to fix the cover in the open position - this is prohibited by the manufacturer and creates a serious safety risk. A faulty cover compromises the automatic protection that should lift when the arm is lowered and lower when the arm is raised.

Have the device checked and repaired by an authorized BLACK & DECKER service, particularly the mounting plate and the automatic mechanism of the cover. Using the machine without the protective cover is dangerous and against the manufacturer's safety instructions.

Question 2

How does the automatic chain lubrication system work and what should I do if the lubrication does not work?

Accepted Answer

The CS1825ST1 features an automatic chain lubrication system with a 55 ml oil reservoir. A pump automatically distributes the lubricant to the chain and guide during operation.

Check the lubrication operation:

Inspect that the oil reservoir is not empty - refill it if necessary with Black & Decker oil (ref. A6023-QZ) or equivalent.
Before each use, perform a manual lubrication: slowly press the dosing pump (part 17) on the oil cap 4 times, holding for 1 second with each press.
During operation, check that the chain and guide are receiving oil (the chain should slightly show the oil).

If the automatic lubrication still does not work:

Clean the dosing pump - residues or thick oil may clog it.
Ensure that the oil used is not too thick (never use old, thick oil or sewing machine oil).
Inspect the lubrication holes of the guide sprocket (part 21) to ensure they are not blocked.
Check that the chain wraps correctly around the guide and is not misaligned.

If after these checks the system still does not work, the pump may be defective and require replacement.

Question 3

How to operate the saw to make a cut?

Accepted Answer

Here is the procedure to advance the BES702 saw and make a cut:

Before the cut

Set the miter arm to zero degrees
Firmly hold the wood against the table and the guard
Allow the blade to reach its full speed (4800 RPM)

During the cut

Gently lower the arm without jerking to advance the saw
Let the blade do the work, do not force it

After the cut

Allow the blade to come to a complete stop before raising the arm
Keep your hands at least 100 mm away from the blade

Safety

Always wear safety glasses, a dust mask, and hearing protection (the noise reaches 97 dB(A)). Never cross your hands above the cutting line.

Question 4

Why doesn't the LED indicator light up when I insert battery A into my BLACK & DECKER BES301 electric saw?

Accepted Answer

If the LED indicator of your BLACK & DECKER BES301 electric saw does not light up when you insert battery A, there could be several reasons for this issue. Here are the steps to identify and resolve this situation:

1. Check the battery status

Make sure the battery is properly charged. A discharged battery will not allow the LED indicator to light up.
If possible, test another compatible battery to check if the problem lies with the battery itself.

2. Check the battery insertion

Ensure that the battery is properly inserted into its compartment. It should click into place easily without forcing.
Poor contact may prevent the LED indicator from lighting up.

3. Examine the electrical contacts

Inspect the metal contacts of the battery and the compartment for dust, dirt, or corrosion.
Gently clean these contacts with a dry, clean cloth to ensure a good connection.

4. Consider the ambient temperature

Batteries may not function properly if they are too cold or too hot.
Allow the battery to return to room temperature before reinserting it.

If after these checks the LED indicator still does not light up, there may be a technical problem with the saw itself. In this case, contacting a customer service or a qualified professional is recommended for a thorough diagnosis.

Question 5

What should I do if the battery of the BLACK & DECKER BES301 electric saw does not charge?

Accepted Answer

If the battery of your BLACK & DECKER BES301 electric saw does not charge, check the following items before concluding that there is a defect:

Check the power outlet and the charger. First, test the wall outlet by connecting another device (lamp, phone) to confirm that it is working properly. Then visually inspect the charger for any damage (cracks, damaged cable, signs of moisture). The BLACK & DECKER BES301 charger must be used exclusively with the provided battery – an incompatible battery or charger may prevent charging or cause damage.

Clean the electrical contacts. Dirt, corrosion, or oxidation on the battery and charger contacts is a common cause of non-charging. Unplug the charger and inspect the metal connectors on the battery and the charger tip. Gently clean them with a dry, clean cloth. Do not use wet or abrasive products that could damage the contacts.

Check the temperature conditions. The BES301 only charges within a specific temperature range: between 10 °C and 40 °C. If the battery is too cold (after winter storage or being outside) or too hot (after heavy use), allow it to return to room temperature (around 20 °C) before plugging it in. Never attempt to charge a damaged battery – this can be dangerous.

Properly position the battery on the charger. Ensure that the battery is fully inserted and securely clicked into the charger. Improper positioning prevents electrical contact and blocks the charging process. Check for debris or dust in the charger connectors before each use.

Follow the safety instructions of the charger. The BLACK & DECKER BES301 charger is designed exclusively for indoor use. Never expose the charger to water or moisture. Do not attempt to open, repair, or modify the charger yourself. If the charger cable is damaged, it must be replaced by an authorized service center.

If after these checks the battery still does not charge, the battery may have reached the end of its lifespan (after many charge cycles) or the charger is defective. In this case, contact a retailer or BLACK & DECKER customer service for a replacement or professional repair.

Question 6

How to replace the ignition switch of the BLACK & DECKER CS2040 saw?

Accepted Answer

To replace the ignition switch of your BLACK & DECKER CS2040 saw, follow these precise steps:

1. Safety first

Always unplug the saw from the electrical outlet before any intervention to avoid any risk of electrocution or accidental start-up.

2. Access the switch

Use a suitable screwdriver to remove the screws from the saw's casing.
Carefully remove the cover to access the inside without forcing it to avoid damaging the components.

3. Identify and disconnect the switch

Locate the ignition switch, usually fixed to the casing.
Before disconnecting the wires, take a photo or note their exact position to facilitate reassembly.
Carefully disconnect the wires from the old switch.

4. Install the new switch

Connect the wires to the new switch following the same diagram as before.
Ensure that the connections are tight and stable.
Replace the switch in its housing.

5. Reassemble the saw

Replace the cover and screw it back on securely.

6. Test the operation

Plug the saw back in and test the switch to ensure that the saw turns on and off correctly.

By following these steps, you will be able to replace the ignition switch of your BLACK & DECKER CS2040 saw safely and effectively.

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