WiseLift WL450 User Manual
USER MANUAL
© 2019 WiseLift
8201 Eastpoint Dr.
Dallas, TX 75227
www.wiselift.com
Item # WL450
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CONTENTS
I. SAFETY AND PRECAUTIONS ..............................................
II. WHAT’S INCLUDED ..............................................................
III. YOUR WISELIFT CHAIR .......................................................
Lift Chair Placement
IV. ASSEMBLY/DISASSEMBLY ..................................................
V. OPERATION ..........................................................................
Remote
Lift Button
Footrest / Chairback Control
Heat and Massage
Vibration Intensity and Timer
On/Off Button
Customize Preset Positions
4
5
6
7
9
Basic Chair Commands
Voice Response
VI. BASIC TROUBLE SHOOTING ..............................................
VII. CLEAN AND CARE.............. .................................................
VIII. WARRANTY............................................................................
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17
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SAFETY AND PRECAUTIONS
The product you have purchased combines state-of-the-art components with safety, comfort,
and styling in mind. Read and follow all instructions, warnings, and notes in this manual
and all other accompanying literature before attempting to operate this product for the first
time. If there is any information in this manual which you do not understand, or if you require
additional assistance for setup or operation, please Contact a WiseLift representative at
1-877-782-2010. Failure to follow the instructions, warnings, and notes in this manual and
those located on your product can result in personal injury or product damage and will void
the product warranty.
NO MODIFICATIONS
Your chair has been designed and engineered to provide comfort and functionality. However,
under no circumstances should you modify, add, remove, or disable any feature, part, or
function of your Lift Chair. Use WiseLift parts only for all repairs and replacements.
ELECTROMAGNETIC AND RADIO FREQUENCY INTERFERENCE (EMI/RFI)
Be aware that cell phones, two-way radios, laptops, and other types of radio transmitters may
cause unintended movement of your electrically powered device due to EMI. Exercise caution
when using any of these items while operating your lift chair. Per EMC standards, this LiftChair is suitable for use in all establishments, including domestic establishments and those
directly connected to the public low-voltage power supply network that supplies buildings
used for domestic purposes. Your lift chair itself can disturb the performance of other electrical
devices located nearby, such as alarm systems.
WEIGHT LIMITATIONS
Your lift chair is rated for a maximum weight capacity. Please refer to the specifications table
for this limit. Stay within the specified weight capacity of your lift chair. Your provider will not be
held responsible for injuries and/or product damage resulting from failure to observe weight
limitations.
PINCH/CRUSH POINT HAZARDS
Do not place objects or appendages in the path of moving parts. The scissor and lift
mechanisms are labeled as pinch/crush point hazards on your lift chair. Keep clear of these
areas and make sure the path of motion is unobstructed. Keep the following items and similar
objects clear of any Pinch/Crush points:
• Appendages
• Children
• Pets
• Wire/Tubes (ex. oxygen tubbing)
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• Loose items, including but not limited to clothing and blankets
• Electrical power cords
Storage and Operation Temperatures
• Transportation or storage: -104°F/-75°C to 158°F/70°C
• Operation: 50°F/10°C to 104°F/40°C
Purchaser agreement
By accepting delivery of this product, you promise that you will not change, alter, or modify
this product or remove or render inoperable or unsafe any guards, shields, or other safety
features of this product; fail, refuse, or neglect to install any retrofit kits from time to time
provided by WiseLift to enhance or preserve the safe use of this product.
NOTE: If you ever lose or misplace your copy of this manual, contact us and we will be glad to
send you a new one immediately. You can also go to www.wiselift.com to download our user
manual.
WHAT’S INCLUDED
Please check that all the following items are accounted for.
• WiseLift Chair - WL450
• Remote Control
• Back-Up Battery System
REMOVABLE / WASHABLE ACCESSORIES
• Head Rest Cover (1)
• Head / Lumbar Pillow Cover (1)
• Arm Rest Covers (Pair)
• Absorbent Seat Protectors (2)
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YOUR WISELIFT CHAIR
This section describes the features of your lift chair. Carefully review the function and location
of each item described, and note that the illustrations and option locations shown in this
manual may not reflect the exact model of lift chair that you own.
The WiseLift Chair must be placed at least 30” from the wall. Failure to do so may potentially
cause damage to the wall and to the chair. It will also void the chair’s warranty.
Your WiseLift chair operates on standard household current and can be plugged into any
standard 110-volt wall outlet, although it is recommended to use a surge protector. Your
chair is also equipped with a dual 9-volt battery back up system. This enables the user to
operate the chair in the event of a power failure. Please change the batteries twice yearly. We
recommend to check the batteries when you adjust your clocks for daylight savings to ensure
they are in working order.
LIFT CHAIR PLACEMENT
Your lift chair should be placed near a standard electrical outlet on dry, level ground where
there is ample room to allow for proper operation. WiseLift recommends that you have the
assistance of an attendant when positioning the lift chair to avoid the possibility of injury when
lifting.
Follow these steps to position the lift chair in a safe manner:
1. Place the back of the lift chair 30 in. from the nearest obstruction while the chair is in
the seated position.
2. Position the external transformer on the floor in an open, well-ventilated area where it
will not be an obstruction.
3. Connect the low voltage connection cable to the external transformer if it is not already
connected.
4. Install 2- 9 volt batteries into the external transformer. Refer to “Battery Installation” for
moreinformation.
5. Plug the power cord into a surge protector and then into an electrical outlet. Do not use
an extension cord!
6. Position the low voltage connection cable where it will not be pinched between the
frame and the lift mechanism.
7. Adjust the leg levelers to stabilize the lift chair. (Figure 1.3)
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