WY'EAST MEDICAL DENALI 600 52300 User manual

EMergency Stop knob
is popped out. (Twisting
clockwise restores
all functions)
Chargers are unplugged.
(Drive will not operate
while charging)
Both wheels are locked.
(Must be locked to drive)
PRELIMINARY / SETUP
CONTROLS
Before operating the DENALI, verify that:
Includes two handests
SAFETY
JOYSTICK
Horn
Battery
Status
Power
Button
Joystick
CHARGING
BATTERY
Plug charger
jack into
battery and
AC plug into
outlet
52360-R01
800.255.3126 | wyeastmedical.com
DENALI600
Instructions For Use
EMergency Stop
(Push to stop all functions
Twist clockwise to restore)
Manual EMergency
Lowering of Sling Bar
(Turn handle counter-
clockwise to lower
sling bar)
Powered EMergency
Lowering of Sling Bar
(Push in black button to
lower sling bar)
PENDANT
Forward/Reverse
Push FORWARD-
REVERSE button C
until wheels point
forward
Sideways
Push SIDEWAYS
button
H
until
wheels point
sideways
Rotationally
Push the apt WHEEL
ANGLE button C
or
H
until the
wheels are at the
needed angle
Sling Bar Position
Lift Arm Position
Bar & Arm Together
Leg Width Adjust
Wheel Angle
Push and hold RAISE or
LOWER button Dto
position the sling bar
B
C
E
F
D
H
Push and hold RAISE or
LOWER button Eto
position the lift arm
Push and hold RAISE or
LOWER button Fto
position the lift bar &
arm simultaneously
Push and hold CLOSE
or OPEN button B
to spread lift legs to
needed width

B
G
G
1
2
READ USERS MANUAL BEFORE OPERATING
Turn Drive & Lift Power On A
Secure
Sling onto Patient
(see sling IFU)
Open Legs As Needed*B
Charge Lift
When Done
Attach Sling to Sling Bar, Raise
and Transport Patient
Secure sling loops onto hooks and
ensure safety latches close G
Driving/Steering
Move the joystick to
drive and steer lift
into position
Position Sling Bar*
D, Eand/or F
Position Wheel
Angle*C
All Yellow Areas
on Equipment
Are Adjustable
Be sure charger
is unplugged from
battery, wheels
are locked, and
Emergency Stop
is not activated
Pendant Functions
Power Functions
Adjust Console
Height
Joystick
Removed from console
Sling Bar
Position
Lift Arm
Position
Bar & Arm
Together
Leg Width
Adjust
Wheel
Angle
3
4
6
7
5
8
Press Power Button
To Power Drive On
Press Any
Button
Once To
Power Lift
On
DENALI QUICK REFERENCE GUIDE A
A
B
C
E
E
F
F
9
10
11
Transport Patient
Raise Patient to Desired
Position
Close Legs As Needed
D
D
A
C
*see back for more details

Page 1 of 16
52363 R02
OPERATOR'S MANUAL
DENALI 600 PATIENT LIFT
Model No. 52300 & 52400

Page 2 of 16
52363 R02
WARRANTY
Wy’East Medical Corporation warrants to the original user that the Denali 600 Patient Lift manufactured by
the company is free from defects in material and workmanship under normal use and service. The term of
warranty from the date of purchase/shipment is 2 years on the mechanical lift components, 1 year on the
electronic components, and 90 days for the battery. During this term Wy’East will provide to the user
replacement components or repaired components
In order to initiate a warranty claim the original user must provide prompt notice to Wy’East Medical
Corporation within the applicable warranty period specifying the nature of the claim. Wy’East will issue
instructions as to the procedure to follow. Wy’East reserves the right to confirm the existence of any
claimed defect and to determine whether any damage was caused by neglect, misuse, unauthorized
alteration or failure to follow maintenance instructions. With respect to a claim covered by this warranty,
the defective part will be replaced or repaired at no charge, provided the defective part is returned to
Wy’East Medical. The user has the responsibility for shipping charges and installation. Assistance is
available by calling [phone] in Oregon. This is the exclusive remedy for a claim under this warranty
and in no event shall Wy’East be liable for consequential damages. THIS WARRANTY IS IN LIEU OF ALL
OTHER WARRANTIES EXPRESSED OR IMPLIED.
PLEASE
Read this entire manual before operating the Denali 600 Patient Lift.
This warranty applies to the Wy’East Denali 600 Patient Lift only.
For questions or information regarding other Wy’East products, contact:
Wy’East Medical Corporation
P.O. Box 1625
Clackamas, Oregon, USA
Telephone: [phone]
[phone]
FAX: [phone]
www.wyeastmedical.com
[email protected]

Page 3 of 16
52363 R02
Contents
HOW TO USE THIS MANUAL.......................................................................................................................................4
DEFINITIONS..........................................................................................................................................................................4
SAFETY CONSIDERATIONS FOR ALL PROCEDURES..............................................................................6
PRIOR TO FIRST USE.......................................................................................................................................................6
OPERATING THE DENALI 600 PATIENT LIFT..................................................................................................7
SAFETY FEATURES...........................................................................................................................................................7
SLING USAGE........................................................................................................................................................................8
PREPARING TO USE.........................................................................................................................................................8
DRIVING FUNCTION..........................................................................................................................................................9
LIFTING FUNCTION......................................................................................................................................................... 11
BATTERY FUNCTION.....................................................................................................................................................12
OXYGEN TANK & IV POLE HOLDER (optional)...............................................................................................12
PERIODIC MAINTENANCE.........................................................................................................................................13
FACTORY ASSISTANCE..............................................................................................................................................13
REPLACEMENT PARTS................................................................................................................................................13
RETURNING ITEMS.........................................................................................................................................................13
SPECIFICATIONS.............................................................................................................................................................14
TROUBLESHOOTING.....................................................................................................................................................15
CONTACT INFORMATION...........................................................................................................................................16

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52363 R02
Consistent with our policy of continuing product improvement, WY’EAST MEDICAL CORPORATION reserves the
right to change these specifications without notice or obligation.
INTRODUCTION
HOW TO USE THIS MANUAL
This manual is designed to familiarize you with the operation of the Denali 600 Patient Lift. Read it thoroughly
before using or servicing the equipment. Keep the manual for future reference and for new members of your staff.
DO NOT ATTEMPT TO USE EQUIPMENT WITHOUT UNDERSTANDING THIS MANUAL
To ensure safe operation, read carefully the entire manual, before installing, operating, or servicing this equipment.
If anything is not completely understood, please contact your supplier for more details. Failure to comply with
warnings in this manual may result in injury.
Keep this manual with the Denali 600 Patient Lift and refer to it as required. Contents of this manual are
subjected to change without prior notice to users.
DEFINITIONS
The words WARNING, CAUTION, and NOTE carry specific meanings and should be carefully reviewed.
WARNING: The personal safety of the patient or user may be involved. Disregarding this information could result
in injury to the patient or user.
CAUTION: These instructions point out special procedures or precautions that must be followed to avoid
damaging the Denali 600.
NOTE: This provides special information to make maintenance easier or important instructions more
clear.
MEANING OF SYMBOLS
Caution
Safe working load
Consult instructions for use
Do not step on surface
Important

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52363 R02
Your Denali 600 Patient Lift is designed for transferring or repositioning a patient by utilizing a sling or other
assistive device.
✓Low clearance for greater bed or stretcher access.
✓Adjustable leg width for easy access for wheelchair or commode.
✓Sling bar safety pad.
✓Multi-directional power drive for easy mobility.
Your Denali 600 is a mobile patient lift for people with impaired mobility. Used together with the proper sling or
other assistive device the Denali 600 will transfer or reposition a patient with comfort and convenience.
The Denali 600 has a compact footprint and multi-directional drive system allowing for greater maneuverability in
tight spaces.
Intended for use in acute care, long-term care, outpatient care and home care. It is not
recommended for use in a shower or wet environment.
Prior to using the Denali 600 for transfer or any other procedure the patient must be assessed by a
qualified professional to determine the suitability of using the Denali 600 with that patient.
Cables need to be fixed to the application or to be placed in such a way that users cannot stumble
and injure themselves.
Sling bar
Lift arm
Manual lowering
Lift control handset
Control console
Drive control joystick
Console height adjustment
Battery charger
Powered emergency lowering
Emergency stop
Leg caster
Drive wheel
IV pole mount
Oxygen tank retainer
Battery
Wheel lock
Handlebars
*Note that some items shown here are optional
and may not be present on your lift.
Device serial number label

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52363 R02
SAFETY CONSIDERATIONS FOR ALL PROCEDURES
1. The Denali 600 is to be used for lifting ONLY on level surfaces and driven on NO MORE THAN a 10 degree
incline.
2. Inspect the lift functions prior to any patient use to ensure all functions are in proper working order.
3. Prior to using the Denali 600 for transfer the patient must be assessed by a qualified professional to determine
the suitability of using the Denali 600 with that patient.
4. Never leave the patient unattended while in the Denali 600, or during any portion of the lift procedure.
5. Ensure the patient sling is used according to the sling IFU.
6. Never move the lift using anything except the driving function or manually with the handlebars.
7. Never exceed the safe working load.
8. Do not power wash the lift.
9. For cleaning and disinfection use a 5% chlorine bleach dilution and an EPA registered Hard Surface
Disinfectant on painted and plastic surfaces. On all other surfaces use an EPA registered Hard Surface
disinfectant wipe that does not contain sodium hypochlorite (bleach).
10. Warranty applies only if repairs or alterations are done by an authorized technician.
PRIOR TO FIRST USE
The battery will be fully charged prior to shipment to the user. Charging time is 10 hours for a full
charge and 2 hours for a quick charge. In order to prolong the lifetime of the battery keep it
charged as much as possible.
The duty cycle on the product label must always be noted otherwise there is a risk of
damaging the lift. Exceeding the duty cycle will result in a dramatic reduction of the lifetime
of the lift. Duty cycle for lifting functions is 15% - 85% (run 2 min –off 18 min). Duty cycle for
driving functions is 50% - 50% (run 10 min –off 10 min).
If any individual parts are suspected to be damaged do not use them.

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52363 R02
OPERATING THE DENALI 600 PATIENT LIFT
SAFETY FEATURES
EMERGENCY STOP BUTTON
Push in the red button until it locks to stop all
functions.
Turn clockwise to release and restore all functions.
POWERED EMERGENCY LOWERING OF SLING BAR
Push in the black button to lower the sling bar when
the lift control handset does not function.
MANUAL LOWERING
Turn the handle counter-clockwise to lower the
sling bar when the lift control handset or the
POWERED EMERGENCY LOWERING does not
function.
Slack in the sling bar strap
All lift arm and sling bar movement functions are
disabled if excessive slack is present in the sling bar
strap.
Apply tension to the sling bar strap to restore all
function.
Twist in the sling bar strap
The lift arm can only be raised and the sling bar can
only be lowered if the sling bar strap is twisted.
Straighten the twisted strap to restore all function.
Battery charging inhibits driving
function
The lift cannot be driven if the battery charger is
connected to the battery.
Disconnect the charger cable from the battery to
restore function.

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52363 R02
SLING USAGE
Refer to the sling IFU prior to use with the lift.
Be sure the safety latches on the sling bar hooks are
closed after attaching sling straps.
PREPARING TO USE
To adjust the control console height support it with
one hand while pulling out the lock knob with the
other and slide the console to the desired position.
Release the lock knob to secure.
The drive control joystick and the lift control
handset can be removed from their cradles for ease
of use around the lift.
To use drive functions both wheel locking levers
must be in the down position to lock the wheels.
Move the locking levers up to unlock the wheels in
order to manually move the lift.
It is recommended that the wheels remain locked at
all times except when needing to manually move the
lift.

Page 9 of 16
52363 R02
DRIVING FUNCTION
The drive control joystick controls driving speed
and direction. It also provides a warning horn.
The five horizontal lights indicate the battery charge
state. Red, yellow and green lights indicate full
charge. Just red and yellow lights mean battery
needs charged soon. Only red lights mean battery
must be charged immediately.
The two vertical lights indicate drive wheel
orientation (forward/reverse or sideways drive).
The lift control handset controls the orientation of
the drive wheels.
Push the buttons to position the drive wheels for the
desired direction of travel.
Refer to the instructions below.
Push button to move wheels for forward/reverse
driving.
Push button to move wheels for rotational driving.
Push button to move wheels for sideways driving.
Power On/Off
Horn
Forward/
Reverse
drive
Battery charge
state
Speed and
direction
knob
Drive wheel position
control buttons
Sideways
drive

Page 10 of 16
52363 R02
The lift control handset controls the orientation of
the legs.
Push the buttons to move the legs to the desired
position.
Refer to the instructions below.
Push button to move legs closed.
Push button to move legs open.
To drive and steer move the speed and direction
knob on the joystick.
The more the knob is moved in a given direction the
faster the speed in that direction i.e. moving the
knob all the way forward achieves the fastest speed
in that direction.
Leg position
control buttons

Page 11 of 16
52363 R02
LIFTING FUNCTION
The lift control handset controls the lifting
functions.
Refer to the instructions below.
Push buttons to move the sling bar up or down.
Push buttons to move the lift arm up or down. The
sling bar remains in its position.
Push buttons to move the lift arm and sling bar
together up or down.
Lift arm position control
buttons
Sling bar position control
buttons
Sling bar and lift arm position
control buttons

Page 12 of 16
52363 R02
BATTERY FUNCTION
Lift handle, press in latches and lift the battery up to
remove it.
To install battery hold with handle and align with
socket on lift. Lower straight down onto the socket.
Press in latches and secure them over the retainer.
Lower the handle to lock the latches.
To charge the battery plug the AC power cord into
an outlet and the battery cable into the battery.
The battery may be charged while on the lift or
removed from the lift.
A full charge takes 10 hours. A quick charge takes 2
hours.
Pull the battery charger straight out to remove it
from the Velcro retainer on the lift.
OXYGEN TANK & IV POLE HOLDER (optional)
Socket for standard ½” diameter IV pole.
Rotate the oxygen tank retainer up to hold the tank
in place.
Handle
Latch
Retainer
IV pole socket
Oxygen tank retainer

Page 13 of 16
52363 R02
PERIODIC MAINTENANCE
The following scheduled maintenance and inspections will help to ensure trouble-free operation of your Denali
600 Patient Lift.
Not recommended for use in shower or a wet environment.
Do not pressure-wash the unit.
EVERY DAY
❑Charge the battery.
ONCE A MONTH
❑Check the sling bar strap for damage or fraying.
❑Check for loose or missing fasteners or other parts.
❑Clean Unit –Wipe off dust.
ONCE A YEAR
❑Perform load testing.
EVERY 2 YEARS
❑Replace the sling bar strap.
WARNING
No unauthorized modification of this equipment is allowed. Contact Wy’East Medical prior to any modification of
this equipment
FACTORY ASSISTANCE
REPLACEMENT PARTS
To order replacement parts contact Wy’East Medical customer service or your Wy’East representative. Include the
following information with your request:
❑The serial number of your Denali 600 patient lift.
❑Purchase date if possible.
❑Part number and description of the part needed.
❑Shipping and billing instructions.
RETURNING ITEMS
Before returning items contact Wy’East Medical for authorization and instructions.

Page 14 of 16
52363 R02
SPECIFICATIONS
Maximum Load
600 lbs / 272 kg
Unit Weight with Battery
220 lbs
Battery
15 Ah LiFePO4
Number of Lifts per Charge
200
Charge Time
Quick - 2 hr
Full - 10 hr
Lifting Speed Unloaded
1.75 in/s
Leg Under Bed/Stretcher
Clearance
3.4” or 4.6”
Standard Door Width
Clearance
28”
Turning Diameter
53”
Driving Speed
1.4 mph
Lift
15% - 85% Intermittent Usage
Run 2 min Continuous
Off 18 min
Drive
50% - 50% Intermittent Usage
Run 10 min continuous
Off 10 min
Emergency Lowering
Electrical and Manual
Operating Environmental Conditions
Temperature
5°C to 40°C
Relative Humidity
20% to 90% @ 30°C
non-condensing
Atmospheric Pressure
700 to 1060 hPa
Storage Environmental Conditions
Temperature
‐10°C to +50°C
Relative Humidity
20% to 90% @ 30°C
non-condensing
Atmospheric Pressure
700 to 1060 hPa

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52363 R02
TROUBLESHOOTING
Symptom
Possible Cause
Action
No power for driving or lifting
Battery is not fully charged
Charge battery
Battery is damaged
Replace battery
Red Emergency Stop switch is pushed in
Turn switch clockwise to reset
Unresponsive steering or jerky motion
when driving
One or both wheel locking levers not in
locked (down) position
Push both wheel locking levers to
locked (down) position
Battery will not charge
Battery is damaged
Replace battery
Light flashing on drive control joystick
Charger is connected to battery
Disconnect charger from battery
Sling bar will not raise or lower
Slack in sling bar strap
Remove slack in strap
Bad actuator or controls
Contact Wy’East for service
Sling bar will not raise
Twist in sling bar strap
Remove twist in strap
Lift arm will not raise or lower
Slack in sling bar strap
Remove slack in strap
Bad actuator or controls
Contact Wy’East for service
Lift arm will not lower
Twist in sling bar strap
Remove twist in strap
Legs will not open or close
Bad actuator or controls
Contact Wy’East for service
Unresponsive lift control handset
Bad handset or controls
Contact Wy’East for service
Unresponsive drive control joystick
Bad joystick or controls
Contact Wy’East for service

Page 16 of 16
52363 R02
CONTACT INFORMATION
Wy’East Medical Corporation
P.O. Box 1625
Clackamas, OR 97015, USA
[phone]
[phone]
FAX: [phone]
www.wyeastmedical.com
[email protected]