Shark DLX Manual: A Comprehensive Guide
This detailed guide offers complete instructions for the Shark Navigator DLX (NV70, NV71). It covers safety, assembly, operation, maintenance, and troubleshooting for optimal performance.
Welcome to the world of powerful and convenient cleaning with your Shark Navigator DLX vacuum! This upright vacuum, encompassing models NV70 and NV71, is engineered to deliver exceptional cleaning performance on various floor surfaces. The DLX series boasts innovative features like Lift-Away technology, allowing for portable cleaning of stairs, upholstery, and hard-to-reach areas.
This manual serves as your comprehensive resource, guiding you through every aspect of your vacuum – from initial setup and operation to routine maintenance and troubleshooting. Understanding your vacuum’s capabilities and following these instructions will ensure years of reliable service and a consistently clean home. Prepare to experience a new level of cleaning efficiency!
Understanding Your Model: NV70 & NV71
Both the Shark Navigator DLX NV70 and NV71 models share core functionalities, offering powerful suction and versatile cleaning options. They are designed with the Lift-Away feature, enabling easy conversion to a portable handheld vacuum for above-floor cleaning. Key components include a multi-floor brushroll, designed to transition seamlessly between carpets and hard floors, and a spacious dust cup for extended cleaning sessions.
While largely similar, slight cosmetic differences may exist between the NV70 and NV71. Both models benefit from Shark’s commitment to quality filters and accessories, ensuring optimal performance and air purification. Refer to the included component checklist to familiarize yourself with all parts specific to your model.
Safety Guidelines and Warnings
To ensure safe operation, always unplug your Shark DLX vacuum before performing any maintenance or filter changes. Do not use with damaged cords or plugs. Avoid operating on wet surfaces or using to pick up flammable liquids. Only use Shark-branded filters and accessories to prevent damage and maintain performance.
Keep hair, loose clothing, and fingers away from moving parts. Never point the hose or wand at people or pets. This vacuum is for indoor use only. Be cautious when vacuuming stairs. Improper use may result in electric shock or injury. Retain this manual for future reference.
Assembly and Setup
Proper assembly is crucial for optimal performance. This section details unboxing, wand/hose attachment, and floor nozzle assembly for your Shark DLX vacuum cleaner.
Unboxing and Component Checklist
Carefully unpack your Shark DLX vacuum and verify all components are present. The box should contain the main vacuum body, the wand, the hose, the floor nozzle, a dusting brush, a crevice tool, and potentially an upholstery tool depending on the model.
Ensure you have the Owner’s Guide for detailed instructions. Inspect each part for any shipping damage before proceeding. A complete dust cup should also be included. Confirm the presence of Shark-branded filters – using non-branded filters can void your warranty and reduce cleaning effectiveness. Retain the original packaging for potential returns or warranty claims. If any components are missing or damaged, contact Shark customer support immediately for assistance.
Attaching the Wand and Hose
To connect the wand, locate the designated port on the vacuum body or floor nozzle. Align the wand securely and push until it clicks into place. Ensure a firm connection to prevent detachment during operation. Next, attach the hose to the wand or directly to the vacuum body, again listening for a click.
The hose provides extended reach for cleaning above-floor areas. Verify the hose is securely fastened to avoid suction loss. Proper attachment is crucial for optimal performance. If using the Lift-Away feature, the wand and hose connect directly to the portable canister. Double-check all connections before powering on the vacuum.
Assembling the Floor Nozzle
The floor nozzle typically arrives partially assembled, but requires final steps. First, ensure the brushroll is correctly seated within the nozzle housing. It should rotate freely. Next, check the attachment point for the wand or hose – it must be secure. Some models feature adjustable height settings; confirm these are functioning correctly.
Proper assembly ensures effective floor cleaning. Inspect for any obstructions in the brushroll area. A correctly assembled nozzle maximizes suction and agitation for optimal dirt removal. If the nozzle doesn’t feel stable, re-examine the connections; A secure floor nozzle is vital for efficient vacuuming on various floor types.
Operation Instructions
To begin, press the power button to activate the vacuum. Adjust suction using the control collar, and utilize the Lift-Away feature for portability.
Powering On and Off
Initiating operation with your Shark DLX vacuum is straightforward. Locate the primary power button, typically positioned on the vacuum body or handle – consult your specific model’s diagram for precise location. A single press firmly activates the motor, bringing the vacuum to life. The power button often illuminates to indicate the unit is running.
To safely deactivate the vacuum, press the power button again. Ensure the vacuum has completely ceased operation before disconnecting from a power outlet or attempting any maintenance. Avoid abruptly unplugging the vacuum while it’s running, as this could potentially damage the motor or electrical components. Always confirm complete shutdown before storing or transporting your Shark DLX.
Adjusting Suction Power
The Shark Navigator DLX offers adjustable suction control for versatile cleaning. A suction control collar, conveniently located on the handle, allows you to tailor the power to different surfaces. Sliding the collar adjusts airflow – higher settings are ideal for carpets and deep cleaning, while lower settings suit delicate floors or lightweight debris.
Experiment with settings to find the optimal balance between cleaning power and maneuverability. Reduced suction minimizes strain when vacuuming curtains or upholstery. Remember to increase suction for maximum effectiveness on heavily soiled areas. Regularly assess and adjust the suction level to maintain peak performance and protect your floors.
Using the Lift-Away Feature
The Lift-Away feature transforms your Shark DLX into a portable handheld vacuum. Simply detach the canister from the base with a simple click, allowing for effortless cleaning of stairs, upholstery, and hard-to-reach areas. This provides extended reach and maneuverability beyond the wand and hose.
Utilize the included accessories – crevice tool and dusting brush – when using the Lift-Away mode for targeted cleaning. Ensure the canister is securely reattached to the base before resuming upright vacuuming. This versatile function significantly expands the cleaning capabilities of your Shark DLX, offering convenience and power in a compact form.
Cleaning and Maintenance
Regular maintenance ensures peak performance. This section details how to empty the dust cup, wash filters, and replace them with Shark-branded replacements only.
Emptying the Dust Cup
To maintain optimal suction, regularly empty the dust cup. First, turn off and unplug your Shark DLX vacuum. Locate the dust cup release button – typically on the front of the unit. Press the button to detach the dust cup. Hold the dust cup over a trash receptacle and press the bottom release latch to empty the collected debris.
Ensure all dust and particles are removed. For stubborn debris, gently tap the dust cup. Once emptied, securely reattach the dust cup to the vacuum, ensuring it clicks firmly into place. A full dust cup significantly reduces cleaning effectiveness, so frequent emptying is crucial for consistent performance. Avoid overfilling the dust cup beyond the “Max Fill” line.
Washing the Dust Cup and Filters
Periodically wash the dust cup and filters to maintain peak performance. Remove the dust cup and wash it with warm, soapy water. Ensure it’s completely dry before reattaching. The filters – foam, felt, and HEPA – also require regular cleaning. Rinse the foam and felt filters with water, squeezing gently; allow to air dry completely (24 hours) before reuse.
Important: Do not wash the HEPA filter. Tap it gently to remove dust. Replace filters as needed, using only Shark branded filters to avoid damage and maintain warranty validity. A clean dust cup and filters ensure powerful suction and optimal air quality during cleaning.
Filter Replacement – Shark Branded Filters Only
Maintaining optimal suction requires timely filter replacement. Shark recommends regularly checking and replacing filters to ensure peak performance. Always use genuine Shark branded filters; aftermarket filters can damage your vacuum and void the warranty. Filter lifespan depends on usage and debris type, but generally, replace them every 6-12 months.
Signs it’s time to replace: diminished suction, unusual odors, or a visibly dirty filter. Replacement filters are readily available online and at many retailers. Proper filter maintenance is crucial for effective cleaning and prolonging the life of your Shark DLX vacuum.
Troubleshooting Common Issues
This section addresses frequent problems like no power, suction loss, and brushroll malfunctions. Follow the simple steps to quickly diagnose and resolve issues.
Vacuum Not Turning On
If your Shark DLX vacuum fails to power on, begin with basic checks. Ensure the vacuum is correctly plugged into a working electrical outlet – test the outlet with another device to confirm. Verify the power button is fully engaged; sometimes a firm press is needed.
Next, inspect the dust cup; if it’s full, the vacuum won’t operate as a safety feature. Empty it and retry. Check for any clogs in the hose, wand, or floor nozzle, as obstructions can prevent power-up. Finally, examine the vacuum’s cord for damage; a frayed or broken cord requires professional repair or replacement. If these steps don’t resolve the issue, consult the full owner’s guide or Shark’s customer support.
Loss of Suction
Experiencing reduced suction with your Shark DLX? First, empty the dust cup – a full cup significantly diminishes airflow. Next, thoroughly inspect the hose, wand, and floor nozzle for blockages; remove any debris found. Ensure all connections are secure and airtight.
Critically, check and clean the filters! Dirty filters are a primary cause of suction loss. Wash or replace filters as recommended in the manual, using only Shark-branded filters. Verify the suction control collar is not set to the lowest setting. If suction remains weak after these steps, inspect the brushroll for tangled hair or debris, as this can also restrict airflow.
Brushroll Not Spinning
If your Shark DLX brushroll isn’t rotating, several issues could be the cause. Initially, power off the vacuum and disconnect it from the electrical outlet. Carefully inspect the brushroll for tangled hair, string, or carpet fibers – remove any obstructions. Check the belt for damage or breakage; a broken belt requires replacement.
Ensure the brushroll is properly seated and locked into place. A clogged hose or full dust cup can also prevent brushroll operation, so address those first. If the issue persists, verify there are no obstructions within the floor nozzle itself. Always refer to the owner’s manual for specific troubleshooting steps and diagrams.
Accessories and Their Uses
The Shark DLX includes versatile tools like a crevice tool, upholstery tool, and dusting brush, designed for specialized cleaning tasks throughout your home.
Crevice Tool
The Shark DLX’s crevice tool is specifically engineered for reaching tight and awkward spaces where standard vacuum attachments simply cannot fit. This slender tool excels at cleaning along edges, in corners, and between furniture cushions. It’s perfect for detailed work, effectively removing dust, dirt, and debris from narrow openings.
Utilize the crevice tool to target baseboards, around appliances, and within car interiors. Its focused suction power ensures thorough cleaning in these hard-to-reach areas. Regularly inspect the tool for blockages and clear any obstructions to maintain optimal performance. Combining it with the wand extension provides even greater reach, enhancing its versatility for comprehensive cleaning.
Upholstery Tool
The Shark DLX upholstery tool is designed for gentle yet effective cleaning of fabrics and upholstered surfaces. It’s ideal for sofas, chairs, and other furniture, removing dust, pet hair, and allergens without causing damage. This attachment features a specialized brush that loosens debris while the vacuum’s suction lifts it away.
Before use, test the tool on an inconspicuous area to ensure fabric compatibility. Employ a back-and-forth motion, applying light pressure for optimal results. Regularly check and clear the brushroll of any tangled hair or fibers. The upholstery tool significantly improves indoor air quality by eliminating embedded particles, contributing to a healthier home environment.
Dusting Brush
The Shark DLX dusting brush is a versatile attachment perfect for delicate surfaces and hard-to-reach areas. It effectively cleans shelves, blinds, lampshades, and electronics without causing scratches or damage. The soft bristles gently lift dust and debris, while the vacuum’s suction power ensures thorough removal.
Utilize a gentle sweeping motion when using the dusting brush, avoiding excessive pressure. Regularly inspect and clean the brush to maintain optimal performance. This tool is particularly useful for removing cobwebs and dust buildup in corners and along edges. Proper use extends the life of your furniture and improves overall indoor air quality.
Advanced Features
Explore specialized functions like wet stain removal and adjustable height settings for diverse floor types, maximizing your Shark DLX’s cleaning capabilities.
Wet Stain Removal Guide
Dealing with spills is simplified with your Shark DLX. For effective wet stain removal, begin by referencing the dedicated Stain Guide located directly on the hand tool. Ensure the vacuum is powered on using the main power button before initiating the cleaning process. Carefully vacuum up the liquid mess, working to absorb as much moisture as possible.
Following initial absorption, gently spray the affected stain area with an appropriate cleaning solution. Avoid over-saturation. Next, utilize the hand tool to scrub the stain, applying moderate pressure to lift and remove the discoloration. Continue vacuuming the area until completely dry, ensuring all traces of the cleaning solution are eliminated. This method effectively tackles various liquid spills, leaving your surfaces clean and refreshed.
Height Adjustment for Different Floor Types
Optimize your Shark DLX’s cleaning performance by adjusting the floor nozzle height. This feature allows seamless transitions between various floor surfaces, from delicate hardwood to plush carpets. Locate the height adjustment settings on the floor nozzle – typically indicated by numbered or labeled settings.
For hard floors and low-pile carpets, select a lower setting to maximize suction and effectively remove debris. Conversely, for thick carpets and rugs, choose a higher setting to prevent the brushroll from becoming bogged down and ensure smooth maneuverability. Experiment with different settings to find the optimal configuration for your specific flooring, achieving a thorough and efficient clean every time.