WY'EAST MEDICAL SUMMIT500 User manual

CHARGING
BATTERY
A
D
SUMMIT500
Instructions For Use
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SAFETY
EMERGENCY Off
(Push to stop all functions
Twist clockwise to restore)
Manual
EMERGENCY
Lowering of Handlebar
(Pull handle, must have
weight to lower)
Powered EMERGENCY
Lowering of Handlebar
(Push down arrow to
lower handlebar)
Verify removable battery
pack is in place
Plug charger jack into
outlet
CONTROLS
PENDANT
Push and hold RAISE or
LOWER button Dto
position the handlebar
& arm simultaneously
Push and hold CLOSE
or OPEN button A
to expand lift legs to
needed width
Removable footplate for
AMBULATION.
REMOVABLE
FOOT PLATE
Charging Battery: Mains cable plugged in.
Lift will not work in this state.
Shor t circuit
Check C onne ct ion
Short circuit
Serv ice
Needs service: standard set to 12 months /
8000 cycles. System will still function
kg/lbs
Max
Overload has occured
CONTROL BOX DISPLAY
51912-R05

B
C
A
D
B
C
A
D
1
2
3
4
5
6
7
Support
Must Be
Below
Knee
Joint
Same
Color
Loop
On Each
Side
SUMMIT QUICK REFERENCE GUIDE
READ USERS MANUAL BEFORE OPERATING
Secure
Sling onto Patient
(see sling IFU) Expand Legs As Needed A
Position Patient’s
Feet in Footrest
Position Shin Support Against Shins
Secure clamp B
Raise Patient to
Desired Position D
Place Sling Loops UNDER
Handlebar As Shown
(if needed, extend handlebar
“OUT” toward patient,
once sling is secure, retract
handlebar “IN” toward lift
using the yellow knob)
Adjust Shin Vertical Support
Secure clamp C
All Yellow Areas
on Equipment
Are Adjustable
Move Handlebar
Lift knob and adjust
Adjust Clamp
Pull & rotate
Handset Functions
Lower
sling
bar
Expand
Summit
legs
Raise
sling
bar
Close
Summit
legs
Press Any Button
Once To Power Lift On

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51932 R07 Summit Powered Sit-to-Stand
Operator’s Manual
Page 1 of 24
SUMMIT
Operator’s Manual
OPERATOR’S MANUAL
SUMMIT
POWERED SIT-TO-STAND
Model No. 51750

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WARRANTY
Wy’East Medical Corporation (Wy’East) warrants to the original user the Summit Powered Sit-to-Stand
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 product receipt is for a period of two (2) years on
mechanical lift components, one (1) year on electronic components, and one (1) year for the battery.
During this term Wy’East will provide to the user, at Wy’East’s option, new or repaired replacement
components.
In order to initiate a warranty claim, original user must notify Wy’East 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. The user has
the responsibility for installation. Assistance is available by calling [phone] or through email
at [e-mail]. 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 Summit Powered Sit-to-Stand.
This warranty applies to the Wy’East Summit Powered Sit-to-Stand only.
For questions or information regarding the Summit Powered Sit-to-Stand, contact:
Wy’East Medical Corporation
16700 SE 120th Ave.
Clackamas, OR 97015, USA
[phone]
[phone]
wyeastmedical.com
[e-mail]

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MAINTENANCE
& ASSISTANCE
INTRODUCTION
Contents
HOW TO USE THIS MANUAL:_________________________________________________ 5
DEFINITIONS: ______________________________________________________________ 5
SAFETY CONSIDERATIONS FOR ALL PROCEDURES: ____________________________ 7
CLEANING AND DISINFECTION: ______________________________________________ 7
PRIOR TO FIRST USE:_______________________________________________________ 8
FEATURES: ________________________________________________________________ 9
Install/Uninstall Footrest: __________________________________________________ 9
Shin Guard Cam Lever: ___________________________________________________ 9
Shin Guard Adjustment Toward/Away from Patient: ____________________________ 9
Shin Guard Adjustment Up/Down: __________________________________________ 9
Handlebar Release Knob: _________________________________________________ 10
Extend/Retract Handlebar: ________________________________________________ 10
Handset: _______________________________________________________________ 10
Legs Open/Close Function:________________________________________________ 11
Lift Arm Lift/Lower Function: _______________________________________________ 11
Battery / Control Box Combo:______________________________________________ 12
Control Box Connections: _________________________________________________ 13
Emergency Off:__________________________________________________________ 13
Manual Emergency Down:_________________________________________________ 13
Powered Emergency Down: _______________________________________________ 13
OPERATING THE SUMMIT POWERED SIT-TO-STAND: ____________________________ 14
TECHNICAL SPECIFICATIONS: ________________________________________________ 16
PERIODIC MAINTENANCE:___________________________________________________ 17
AFTER EVERY USE ______________________________________________________ 17
ONCE A MONTH ________________________________________________________ 17
ONCE A YEAR __________________________________________________________ 17
TWICE A YEAR__________________________________________________________ 17
EVERY TWO YEARS _____________________________________________________ 17
ELECTRONICS: ____________________________________________________________ 17
BATTERY CARE AND CAUTIONS: __________________________________________ 17
ELECTRONICS ENVIRONMENTAL CONDITIONS: _____________________________ 19
OPERATING:_________________________________________________________ 19
STORAGE: __________________________________________________________ 19
TRANSPORT: ________________________________________________________ 19
TROUBLESHOOTING: _______________________________________________________ 20

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FACTORY ASSISTANCE: _____________________________________________________ 21
REPLACING ITEMS:______________________________________________________ 21
RETURNING ITEMS: _____________________________________________________ 21
REPLACEMENT PARTS: _____________________________________________________ 22
NOTES: ___________________________________________________________________ 23
CONTACT INFORMATION ____________________________________________________ 24

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SUMMIT
Operator’s Manual
INTRODUCTION
HOW TO USE THIS MANUAL:
This manual is designed to familiarize you with the operation of the Summit Powered Sit-to-Stand. 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 Summit Powered Sit-to-Stand and refer to it as required. Contents of this manual are
subject 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 Summit or it’s components.
NOTE: This provides special information to make maintenance easier or important instructions more clear.
MEANING OF SYMBOLS
Caution Safe working load (SWL)
Consult instructions for use Do not step on surface
Important
Consistent with our policy of continuing product
improvement, WY’EAST MEDICAL CORPORATION
reserves the right to change these specifications
without notice or obligation.

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Your Summit Powered Sit-to-Stand is designed for assisting patients with partial weight bearing ability
to stand and transfer.
• Bed to Chair transfer.
• Wheelchair repositioning.
• Easy access for wheelchair.
• Total adjustability for convenience and usability.
• Sturdy dependability.
The Summit is a mobile powered sit-to-stand for people with impaired mobility. Used in conjunction with
the proper accessories, the Summit will assist a patient to a standing or semi-standing position with
comfort and convenience. It provides support under the feet, against the shins and behind the back.
The Summit has a compact footprint allowing for greater maneuverability in tight spaces.
Intended for use in acute care, long-term care, and outpatient care. It is not
recommended for use in a shower.
Prior to using the Summit for transfer or any other procedure, the patient must be
assessed by a qualified professional to determine the suitability of using the Summit
with that patient. Patients should be partial weight bearing, have upper body strength
and be able to follow instructions.
Remove the transport plastic bag on handset cable and mains cable before use.
Cables must be fixed to the application or placed in such a way that users cannot
stumble and injure themselves.
With the footrest removed the Summit can be used to assist in weight bearing rehabilitation and balance
training.

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SAFETY CONSIDERATIONS FOR ALL PROCEDURES:
1. The Summit is designed to be used ONLY on level surfaces.
2. ALWAYS unlock the wheels while lifting and lowering the patient.
3. Inspect the lift functions prior to any patient use. Ensure all functions are in proper working
order.
4. Prior to using the Summit for transfer, the patient must be assessed by a qualified professional
to determine the suitability of using the Summit with that patient.
5. Never leave the patient unattended while strapped to the Summit, or during any portion of the
lift procedure.
6. Ensure the patient has the sling mounted properly around the waist with arms outside the sling
and straps.
7. Never move the lift using the actuators as handles.
8. Warranty applies only if repairs or alterations are performed by an authorized technician.
9. Never exceed the safe working load. SWL is 500 lbs.
CLEANING AND DISINFECTION:
1. Do not power wash the Summit.
2. Painted and plastic surfaces (other than electronics): When cleaning and disinfecting, use a
5.25% chlorine bleach dilution and an EPA registered Hard Surface Disinfectant on painted
and plastic surfaces. On all exposed metallic surfaces use an EPA registered Hard Surface
disinfectant wipe that does not contain sodium hypochlorite (bleach).
3. Electronics: Ensure actuators are at their minimum stroke before cleaning. Organic solvents
like halogenide/aromatic hydrocarbons and ketones must not be used. Observe the following
regarding detergents and disinfectants on electronic components:
a. Do not use strong alkaline or acidic compounds (pH value 6-8).
b. Compounds must not contain corrosive or caustic material.

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PRIOR TO FIRST USE:
The battery must be charged for 24 hours in order to reach proper function and prolong
the lifetime of the batteries.
Ensure all cables are completely inserted. A light film of silicon grease may be dabbed
onto o-ring to allow easier insertion.
The duty cycle on the control box product label must always be noted. Otherwise, there
is a risk of damaging the products. Exceeding the duty cycle will result in a dramatic
reduction of the lifetime of the system. Unless specified otherwise on the product label,
the duty cycle is max. 10% : Max. 2 minutes in the use followed by 18 minutes not in use.
If any individual parts are suspected to be damaged, do not operate the parts, but return
them for inspection/service.

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FEATURES:
Install/Uninstall Footrest:
To remove the footrest, lift up by holding the yellow cross
bar and handle (see Fig. 1).
a. Raise the footrest 2 inches vertically.
b. Remove as shown.
Shin Guard Cam Lever:
1. To clamp, rotate the lever clockwise.
2. To re-position the lever at an angle to allow clamping,
pull the yellow handle back (see Fig. 2a), rotate to
desired position (see Fig. 2b) and release.
3. You are now ready to rotate to clamp.
Shin Guard Adjustment Toward/Away from Patient:
Adjust the shin guard to ensure shin guard rests against the
patient’s shins while patient is sitting with lower leg at 90° to
thigh where the thigh is parallel with the floor.
Shin Guard Adjustment Up/Down:
Adjust the shin guard to ensure the top of the shin guard is
at least 2 inches below the patient’s patella to avoid injury.
Figure 1
Figure 2a Figure 2b

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Handlebar Release Knob:
To release the handlebar, pull up on yellow knob.
Extend/Retract Handlebar:
To extend the handlebar, push out while pulling up on yellow
knob.
To retract the handlebar, pull in while pulling up on yellow
knob.
Handset: (P/N: 51661)
Press any button once to power lift on. Press again to
operate pendant controls.
1. Press
to raise lift arm.
2. Press
to lower lift arm.
3. Press
to open legs.
4. Press
to close legs.
Lower
sling
bar
Raise
sling
bar
Close
Summit
legs
Expand
Summit
legs
FEATURES:

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Legs Open/Close Function:
1. Press
on handset to open legs.
2. Press on handset to close legs.
This function allows for greater clearance for the caregiver
to maneuver around a chair, wheelchair, or commode
without crowding the patient.
Lift Arm Lift/Lower Function:
1. Press on handset to raise the patient.
2. Press on handset to lower the patient.
Lift the patient to the desired height.
FEATURES:

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FEATURES:
Battery / Control Box Combo:
The control box disperses the power from the battery to the
leg, lift arm, and handset functions.
The Battery Cap (P/N: 51885) snaps into place on top of
the battery.
The Battery (P/N Std: 51655 | Upgrade: 52431)) should be
charged for a full 24 hours prior to the first use.
The Battery should be charged after every use.
The Control Box (P/N Std: 51656 | Upgrade: 52433)
receives the connections from the leg actuators, lift arm
actuator and the handset. Please see Fig. 3 for connections.
Control Box Display: (Upgrade only)
Standard Display:
Cycles done - number of fully loaded lifts on actuator
Work done - Amp power
Overloads - Number of overloads attempted
Days between service - Number of days since last service
Icons shown when hand control button active
Battery Information:
Battery State: 100% - 50%
Battery State: 50% - 25%
Battery State: Battery needs charging – less than 25%
Charging Battery:
Mains cable plugged in. Lift will not work in this state.
Short circuit
Needs service: standard set to 12 months / 8000 cycles.
See Periodic Maintenance for reset instructions. System will
still function
Overload has occurred
Standard Upgrade
Control
Box
Battery
Battery
Cap
NOTE:
For further
information,
please refer to the
LINAK CBJ-Care
operators manual.

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FEATURES:
Control Box Connections:
The control box disperses the power from the battery to the
leg, lift arm, and handset functions.
Emergency Off:
In case of emergency, push the large red button to cut
power to unit.
Ensure red button is disengaged in order to return unit to
functionality. To disengage, turn the red button a half turn
clockwise. This will re-activate the spring-loaded button.
Manual Emergency Down:
In the event there is not enough power to lower the patient,
pull up on the red handle at the neck of the actuator as
shown. The lift arm will slowly lower the patient (Must have
weight to lower).
Powered Emergency Down:
In the event the handset does not function, push the button
on the control box to lower the lift arm.
Leg Actuators
Lift Arm Actuator
Mains
Cable
Handset
Figure 3
Standard Upgrade

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OPERATING THE SUMMIT POWERED SIT-TO-STAND:
1. Secure Sling to patient. Follow sling instructions for proper fit, placement and use.
2. ENSURE patient is able to sit in an upright posture and position the Summit as shown in (Fig. 4).
3. OPEN the LEGS of the Summit to fit around a chair or wheelchair.
4. Move lift toward patient until patient’s feet are fully supported by footrest and patient’s legs are
positioned as close to a 90 degree angle as possible. (Fig. 4).
5. Summit wheels should remain unlocked to allow lift to move to center of gravity and prevent lift
from tipping.
Figure 4 Figure 5
6. Adjust shin guard to ensure patient’s shins are flush with the shin guard. Adjust shin guard to ensure
it rests two inches or more below patient’s knees. Lock Cam Lever.
7. EXTEND the HANDLEBAR (Fig. 5) until it is as close to the patient as possible, with patient sitting in
an upright posture (Fig. 4). (To extend the handlebar, PULL UP on the yellow knob on the lift arm.)
8. With patient sitting as upright as possible, hold the straps out toward the handlebar and select the
LOOP color that reaches the handlebar/hook junction. Place loop UNDER the handlebar and hooks
as shown to ensure proper sling placement (Fig. 6). Ensure the same color sling loops are used on
both hooks (Fig. 6).
90°

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Figure 6
9. CAUTION: Ensure patient’s arms are OUTSIDE of the SLING prior to lifting.
10. Have the patient hold the yellow handles on the handlebar. This keeps their arms in a SAFE position
for transfer.
11. CHECK the patient’s body alignment prior to lifting. Ensuring the patient and the lift are in alignment with
each other.
12. RAISE the LIFT ARM. Raise the patient to the desired height.
13. DO NOT leave the patient in a position where they are supported solely by the sling.
14. Move the lift to the location of intended transfer.
15. Position patient at intended receiving surface – the back of the patient’s legs should touch the receiving
surface. Wheels remain unlocked.
16. LOWER the LIFT ARM while ensuring the patient’s arc of decent will allow proper seating without shearing
action against their sacrum or spine.
17. Once the patient is securely seated (ensure the patient is not seated on the edge of the destination seat!)
REMOVE the SLING LOOPS from the sling hooks on the handlebar.
18. Move lift clear of the patient.
19. CLOSE LEGS.
20. REMOVE SLING.
21. BUNDLE SLING and store in desired location.
22. PLUG IN MAINS (plug into a wall outlet) to ensure battery is fully charged for next use.

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TECHNICAL SPECIFICATIONS:
ENVIRONMENTAL CONDITIONS
FOR SHIPMENT AND STORAGE FOR USE
Temperature 14°F to 104°F (-10°C to 40°C) 41°F to 104°F (5°C to 40°C) ambient
Relative Humidity 20% to 80% non-condensing 20% to 80% non-condensing
Atmospheric Pressure 70 kPa to 106 kPa 70 kPa to 106 kPa
Note: Li-Ion batteries must be stored without exposure to direct sunlight
PARAMETER SPEC
• SWL 500 lbs
• Device Part Number 51750
• Unit of Measure 1 Each
• Battery Li-Ion 25.9V 2.25Ah
• Number of Lifts per Charge 35 - 40
• Charge Time 24 hrs fully discharged
• Total Weight 124 lbs
• Weight Loose Parts (Footrest) 12 lbs
• Wheel Diameter, Front 3”
• Wheel Diameter, Rear 4”
• Turning Diameter 46.1”
• Leg Under Bed/Stretcher Clearance 3.4”
• Standard Door Width Clearance 23.7”
• Footplate Dimensions 14” x 17” x 14”
• Lifting Speed Unloaded 1 in/s
• Frame Steel & Aluminum
• FDA Device Class Class 1
• FDA Product Code FSA
• FDA Regulatory Number 880.5510

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PERIODIC MAINTENANCE:
The following scheduled maintenance and inspections will help to ensure trouble-free operation of
your Summit Powered Sit-to-Stand.
Not recommended for use in shower.
Do not pressure-wash the unit.
AFTER EVERY USE
• Plug in the Mains (plug in to wall outlet).
ONCE A MONTH
• Check for loose or missing nuts and bolts.
• Clean unit – wipe off dust.
ONCE A YEAR
• Perform load testing.
TWICE A YEAR
• Raise the lift arm to its max height and wipe
the cylinder rod of the actuators clean.
EVERY TWO YEARS
• Replace the battery.
NOTE:On the upgraded control box (with a
display) reset the “Needs Service” indicator by
pressing the raise and lower buttons on the
handset simultaneously and hold for 5 seconds.
ELECTRONICS:
BATTERY CARE AND CAUTIONS:
Handle batteries carefully.
Load Test:
• Run the lift with specified load* all the
way up and down.
• Make sure the load is hanging straight
down from the lift hooks, so they don’t
bend.
• Run the base in and out with specified
load*.
• Listen for peculiar noises and vibrations
Test Load*: 225 KG / 500 LBS
KG/LBS

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Battery packs may emit hydrogen gas. Do not bring fire or a heated object close to the
battery pack, and never use the battery near a spark, fuses and/or equipment that emits
sparks. Further, do not store the battery in a closed environment or incorporate it into a
closed structure of an enclosure. Doing so may cause an explosion, fire, equipment damage,
and bodily injury.
STANDBY MODE
When the BAJL Li-Ion is not being used for a longer period - more than a week - or when it
is on stock, it enters into a standby mode to save power and protect the battery from deep
discharge.
• Connect the charger for approx. 15 seconds to exit the standby mode before use.
• There is no audio signal to indicate the standby mode or to indicate exit of standby mode.
AFTER EXIT OF THE STANDBY MODE
If there is still no power on, the battery needs to be charged.
After charging, the hand control and/or the control box will indicate the battery capacity level
again.
DEEP DISCHARGE PROTECTION
The BAJL Li-Ion has a deep discharge protection to extend the battery life.
The deep discharge protection is activated when the battery is discharged.
• Connect the charger for approx. 15 seconds to exit the deep discharge mode before use.
If the battery is completely discharged, the charging will be started at a very small rate to
protect the battery. This small charging rate is not sufficient to turn on the light in the charger,
and therefore the user may believe the system has not yet started.
Depending on the battery state, it may take several hours to get to the normal charging state.
The orange light of the control box will not be turned on as the operation is analogue. It is
therefore not possible to see the charging has started, however, only at a low level.
Do not connect the positive terminal and the negative terminal of the battery packs with a
wire or other metals.
Short-circuiting the terminals of the battery can cause burn injuries, damage to the storage
battery or trigger explosions.
Never connect the battery packs directly to a power supply socket or an automobile’s
cigarette lighter without using a charger as a medium. Connecting the battery directly can
cause the battery to leak fluid, generate heat, explode, cause fires, or bodily burns and
injuries.
Battery packs contain dilute sulphuric acid, which is a toxic substance. If battery fluid
leakage were to occur and make contact with skin or clothing, wash completely with clean
water. Additionally, if the fluid gets in your eyes, wash them with clean water immediately, and
see a doctor. When dilute sulphuric acid enters the eye, it can cause a loss of eyesight and
skin exposure can cause a burn on your skin.