NUTONE NCKIT1500HD (01) PDF Document

To reduce the risk of fire, electric shock, or injury when using your NUTONE NCKIT1500HD, please follow these warnings:

1. Do not use on wet surfaces or outdoors.

2. Do not vacuum liquids or fine powders (such as drywall dust).

3. Do not use to pick up flammable or combustible liquids such as gasoline or use in areas where they may be present.

4. Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.

5. Do not allow to be used as a toy. Close attention is necessary when used by or near children.

6. Use only as described in the manual. Use only manufacturer’s recommended attachments.

7. Keep hair, loose clothing, fingers, and all parts of the body away from openings and moving parts.

8. Turn off all controls before unplugging.

9. Use extra care when cleaning on stairs.

10. Do not handle the plug or appliance with wet hands.

11. Do not use with a damaged cord or plug. If the appliance is not working as it should, if it has been dropped, damaged, left outdoors, or dropped into water, return it to a Service Center.

12. Keep your work area well-lighted.

13. Connect to a properly grounded outlet only.

14. When performing installation, servicing, or cleaning the unit, it is recommended to wear safety glasses and gloves.

15. When applicable local regulations comprise more restrictive installation and/or certification requirements, the aforementioned requirements prevail on those of this document and the installer agrees to conform to these at his own expense.

When operating your NUTONE NCKIT1500HD, please observe the following cautions:

1. Do not put any object into openings. Do not use with any opening blocked; keep free of dust, lint, hair, and anything that may reduce air flow.

2. Ensure air flows freely and exhausts are unobstructed from the top or side outlet.

3. Do not use without a filter in place.

4. Do not use to blow leaves or debris.

5. Do not place any object on top of the unit.

6. Do not install the unit horizontally.

7. Do not use the pail as a wash bucket.

8. Do not use the pail as a stool.

9. Avoid picking up sharp objects.

10. This appliance is for use on a standard 120 VAC, dedicated 15-amp branch circuit. In the event of nuisance tripping of the house panel breaker, after ensuring the circuit is DEDICATED to the central vacuum, we recommend changing the breaker with an “HM” type of the same AMP rating.

11. Do not unplug the unit by pulling on the cord. To unplug, grasp the plug, not the cord.

12. Store your vacuum cleaner indoors in a clean, dry area, and away from extreme temperatures.

13. Any servicing other than that recommended in this manual should be performed by an authorized service facility.

14. We recommend that your unit be inspected by a specialized technician once a year.

To operate your NUTONE NCKIT1500HD, open the wall inlet cover and insert the end of the hose into the inlet. This will turn on the vacuum.

For non-switched hoses, inserting the hose automatically turns on the power unit, and removing it shuts off the power unit. Some hoses have switches that can be used to activate the power unit. The ON/OFF switch located on the power unit needs to be kept in the OFF position.

As you vacuum, dirt and dust are carried to the power unit where they remain in the disposable bag. Use the cleaning tools as you would for any other vacuum cleaner. Avoid picking up very large or lengthy debris, as these objects may become lodged in the hose or tubing.

The NUTONE NCKIT1500HD has a 6 U.S. gallons (22.7 liters) capacity. Under normal conditions, the disposable bag requires changing approximately twice a year. If the bag is full, you will notice a reduced suction from the system. Unless this loss of suction is caused by a blockage, changing the bag will solve the problem.

NOTE: Even if not filled to capacity, if the bag seems tightly stretched when removing the debris pail, changing the bag will prevent it from tearing.

1. To remove the disposable bag, release both latches on the sides of the unit by pulling out and then pushing up. Remove the pail from the unit. Grasp the edges of the bag collar and pull down. The bag will slide off easily. Do not pull on the bag itself.

2. Unfold the new bag.

3. Grasp the collar where indicated on the new bag and insert it over the bag adapter. Be careful not to tear the bag. Ensure the collar is positioned between the taper ring and the bag stopper on the bag adapter. Put the pail back in its place.

The motor foam safety filter on your NUTONE NCKIT1500HD protects the motor from dirt if the disposable bag is accidentally torn. This filter should be checked and cleaned when a replacement bag is installed.

Removing the Filter:

Remove the debris pail and disposable bag. Lift the center of the wire retaining the motor foam filter and slide the filter out of its location.

Cleaning the Filter:

Simply brush the filter clean. If the filter is excessively soiled, hand wash it in a water and mild detergent solution, rinse, and let it dry completely on a flat surface before reinstalling.

Reinstalling the Filter:

To reinstall the motor foam filter, reverse the removal steps.

CAUTION: Operating the power unit without the motor foam filter will void the warranty.

The connection method depends on the type of hose included with your NUTONE NCKIT1500HD kit.

For a Low Voltage Hose:

To ensure proper operation, insert the hose into the wall inlet. Align the tab on the hose end up with the depression in the wall inlet (A).

For a Dual Voltage Hose (Electric Kits):

In addition to connecting the hose into the wall inlet (A), the dual voltage hose must also be connected to a standard electrical outlet (B).

The function of the handle switch depends on your hose type.

Low Voltage Hose:

The switch will turn the power unit ON (I position) and OFF (O position).

Dual Voltage Hose (for Electric Kits):

The switch has three positions:

• Switch on II position: Central vacuum mode with power brush.

• Switch on I position: Central vacuum mode without power brush.

• Switch on O (center) position: Power unit is turned OFF.

Before assembling the power brush with your NUTONE NCKIT1500HD, read all important safety instructions and ensure the hose is disconnected from the power supply.

1. Push the wand into the power brush neck so that the lock button snaps in place.

2. Connect the hose handle into the wand’s quick connector. Ensure that the prongs are aligned with the receptacle holes. Push until the lock button snaps in place.

CAUTION: Always check the underside of the product for any obstructions prior to use.

WARNING: Never leave the electric power brush unattended while it is plugged in.

CAUTION: Always pick up hard or sharp objects by hand before using your power brush. Items such as pins, hairpins, tacks, and crayons may damage the brush roll or break the belt.

Wand Release: The power brush is not recommended for use on bare floors. The wand release pedal on the power brush allows you to quickly disconnect the wand and switch to a combination floor/rug tool for use on bare floors.

Power Brush Neck Release: Push down the power brush neck release pedal to unlock the brush neck. Return the neck to the upright position for storage.

Power Brush Height Adjustment: Select the carpet pile height by depressing the height adjustment pedal to the desired position: Extra-Low, Low, Medium, or High. The LEDs will indicate the selected height.

Wand Length Adjustment: Extend or shorten the wand to a comfortable working position by holding the wand grip in one hand and sliding the upper section with the other hand.

Edge Cleaner: The brush extends the full width for effective edge cleaning. To operate, simply run the cleaner along the edge board.

The power brush is equipped with an electronic circuit breaker that protects the motor and belt if a large object is picked up. If the power brush on your NUTONE NCKIT1500HD stops while vacuuming, follow these steps:

1. Turn the power unit off using the handle switch.

2. Release the power brush from the wand and turn it over to see if there is an obstruction.

3. Once the brush roll jam has been cleared, press the reset button (H) located on the power brush housing.

4. Connect the power brush back to the wand.

5. Turn the power unit/power brush back on. If it fails to restart or continues to trip without any apparent reason, the power brush must be serviced by an authorized service center.

WARNING: Disconnect the electrical supply before servicing or cleaning the unit. Failure to do so can result in electrical shock or personal injury from the cleaner suddenly starting.

Brush Roll Cleaning:

To maintain high cleaning efficiency, the brush roll must be cleaned every time the belt is changed, and also according to the following schedule:

• Heavy use (daily): Clean every week.

• Moderate use (2-3 times per week): Clean every month.

• Light use (once a week): Clean every 2 months.

Check and remove hair, string, and lint build-up frequently in the brush roll and end cap areas. Remove any dirt or debris in the belt path and in the brush roll areas.

Housing Cleaning:

To keep the power brush housing clean, it can be wiped with a damp cloth and a mild soap solution, then thoroughly dried. Never use any type of chemical as they can damage the housing.

Storage:

When not in use, the power brush should be stored in a clean, dry place. Always keep the hose neatly coiled.

WARNING: The motor shaft can become hot during normal use. To prevent burns, avoid touching the motor shaft when replacing the drive belt.

1. Turn the power brush over and, using a Phillips no. 2 screwdriver, remove the 3 brush roll cover retaining screws and set them aside.

2. Remove the brush roll cover.

3. To free the brush roll from the base, start by sliding the belt side end and pull the brush roll sideways. Once disengaged from the housing, lift the brush roll out of its compartment.

4. Disengage the brush roll from the worn belt and extract the belt from the motor shaft by a twisting motion in the enlarged area (I) specifically made for that purpose.

5. Install the new belt by reversing steps 4 to 1. To ease belt replacement, start by inserting one end around the motor shaft in the enlarged area (I). Insert the brush roll through the belt until the belt is seated in its place. Push down the brush roll back in place.

Replace the brush roll when its bristles are worn to the base support bars level.

1. Turn the power brush over and, using a Phillips no. 2 screwdriver, remove the 3 brush roll cover retaining screws and set them aside.

2. Remove the brush roll cover.

3. To free the brush roll from the base, start by sliding the belt side end and pull the brush roll sideways. Once disengaged from the housing, lift the brush roll out of its compartment.

4. Disengage the brush roll from the belt. Discard the worn brush roll.

5. Insert the new brush roll through the belt until the belt is seated in its place. Push the brush roll back in place.

6. Finalize the installation by reversing steps 2 to 1.

If your NUTONE NCKIT1500HD experiences a loss or decrease in suction, check the following possible causes and remedies:

• Disposable bag is completely full.

– Remedy: Change the disposable bag as described in the manual.

• Debris pail gasket damaged or missing.

– Remedy: Replace the debris pail gasket.

• Obstruction in the hose.

– Remedy: Disconnect the hose from the wall inlet and insert a blunt instrument (like a flexible garden hose) through the cleaning system hose until the obstruction is cleared.

• Obstruction in the tubing system inside the walls.

– Remedy: Insert the hose end into any inlet to make the power unit run. Place the palm of your hand over the opposite end of the hose. When you feel suction increase, hold your hand there for a few seconds, then quickly remove it. Repeat this procedure several times. If the blockage is not cleared, contact your nearest Service Center.

• Disposable bag is torn.

– Remedy: Clean the interior of the unit and install a new disposable bag.

• Wall inlet cover not properly sealed.

– Remedy: Check all wall inlet covers to ensure they are closed and sealed tightly.

• Exhaust tubing or vent clogged.

– Remedy: Inspect and remove any blockages.

If your NUTONE NCKIT1500HD does not start or stops suddenly, consider these potential issues:

• Defective inlet.

– Remedy: Check other wall inlets. If they work, replace the defective wall inlet.

• Power unit internal circuit breaker has been activated (the reset button is popped up).

– Remedy: Push on the circuit breaker reset button located on the left side of the power unit. If this button pops up again, contact your authorized Service Center.

• Blown fuse or tripped circuit breaker on the house electrical panel.

– Remedy: Replace the fuse or reset the circuit breaker. Ensure the circuit is DEDICATED to the central vacuum unit. Some brands of house panel breakers may be more sensitive; if this is the case, correct the situation by changing the breaker with an “HM” type of the same AMP rating.

• Defective hose.

– Remedy: Replace the hose as required.

• Power unit overcurrent protector has been activated.

– Remedy: Unplug the power unit, wait at least 15 minutes, and plug the power unit back in.

If your NUTONE NCKIT1500HD continues to run when the hose is removed, check the following:

• The unit power switch is in the ON position.

– Remedy: Set the unit power switch to the OFF position.

• An electrical short has occurred somewhere in the system.

– Remedy: Perform a complete check of all wall inlets and power unit low voltage control lead connections. Contact your authorized Service Center.

When ordering service parts for the power brush of your NUTONE NCKIT1500HD, please order by “Part No.”, not by “Key No.”

Below are the service parts for the NUTONE NCKIT1500HD. Note that this is part of a larger list for multiple models; parts relevant to the NCKIT1500HD have a ‘1’ or ‘2’ in its column. Please order by “Part No.”, not by “Key No.”