Midmark 647 Barrier-Free® Podiatry Procedures Chair User guide

Brand: Midmark

Model: 647 Barrier-Free® Podiatry Procedures Chair

Type: User guide

The Midmark 647 Barrier-Free® Podiatry Procedures Chair is a versatile and technologically advanced chair designed to enhance podiatry procedures. It boasts a 600-pound weight capacity and a 360-degree powered rotation for easy patient positioning. The chair's articulating backrest and leg sections provide exceptional flexibility, allowing for a wide range of procedures.

MA776100i

COM

PWR

Troubleshooting

• Whenanycontrolbuttonispressed,

 thatcontrollersoundsasingle“beep”.

 (All functions operate)

Cause: 1. Low battery

2. Faulty PC board in controller

Solution: 1. Replace batteries (size: AA)

2. Replace PC board in controller

• Whenanycontrolbuttonispressed,nothinghappens.  

 (No “beeps”, no movement, etc.)

Check: 1. Perform Association Procedure

2. LEDs on base station PC board

If LED status is normal (see illustration):

  •CheckLEDsonfootcontrolPCboard(seenextpage).

  IfnoLEDsareilluminated,checkthefollowing:

  •Modularharness(looseconnections,damage,etc.)

  •Powersupplytochair

  •ReplacebasestationPCboardifnecessary.

MA7935i

Service & Parts Guide:

Wireless Foot Control [9A418]

Contents:

Troubleshooting ..........................1

Association Procedure................2

ExplodedViews/PartsLists:

9A418* (complete) ....................3

Foot Control ..............................4

004-0687-00 Rev. C (9/07/2010)

Compatiblewithmodels:

647 (all)

BaseStation

PCBoard

EquipmentAlert

Antenna connection is very delicate.

Do not kink wire or apply stress to connection.

LEDs NormalStatus



(OFF-exceptduringAssociationProcedure)

(ON-exceptduringAssociationProcedure)

(ON)

ModularHarness

MainPCBoard

NextNext

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Troubleshooting- continued

• Whenanycontrolbuttonispressed,nothinghappens.- continued

 (No “beeps”, no movement, etc.)

 (seepreviouspageforChecks1&2)

Check: 3. LEDs on foot control PC board

(press any button on foot control)

If LEDs function properly (see illustration):

   •Checkantennaconnection.(seepartslistfordetail)

   •Replaceantennaifnecessary.

If LEDs do not function properly:

   •Replacebatteriesinfootcontrol(size:AA)

   •Replacefootcontroltouchmembrane

   •ReplacefootcontrolPCboardifnecessary.

MA7936i

LEDs NormalStatus



(ON - only when a button on foot control is pressed)

(OFF-exceptduringAssociationProcedure)

FootControlPCBoard

(refer to parts list for location)

AssociationProcedure

The wireless controller will only function with the chair it has been “associated”

with. This prevents unwanted movement in locations with more than one chair.

Each wireless controller’s association is preset at the factory. This procedure is

only required in the event of a malfunction, if a new controller is purchased, or

ifyouareattemptingtousethecontrollerwithachairotherthentheoneitwas

originallyassociatedwith.

Stop

QuickChair

AssociationProcedure:

A) Usingthewiredfootcontrol,press&holdtheStop&QuickChair

buttons simultaneously.

(Aftertwoseconds,youwillhearasingle“beep”)

B*)Usingthewirelessfootcontrol,press&holdtheStop&QuickChair

 buttons until you hear three “beeps”.

(Onelong“beep”indicatestheassociationfailed.Unplugunitforoneminuteand

 repeatStepsA&B.)

* Note: Step B must be performed within 3 seconds of Step A.

C) Check for proper operation of wireless foot control.

NextNext

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Serial Numbers / Dates:

MA7937i

all

9A41800*WirelessFootControlAccessory

(Refertofollowingpageforbreakdownoffootcontrol)

Item Description Qty.

Wireless Foot Control Assembly

(includes items 2 thru 6)

2 • Batteries (size: AA) 2

3 • Base Station PC Board 1

4 • Modular Harness 1

5 • Antenna(includeswiring&nut) 1

1 Non-Prog: 9A418002

Prog: 9A418004

2 015-2177-00

015-2149-00 4

015-2086-00 3

015-2131-00 5

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Serial Numbers / Dates:

MA7938i

1 Non-Prog: 002-1290-06

Prog: 002-1290-05

2 Non-Prog: 053-1902-01-312

Prog: 053-1902-00-312

3 015-2283-00

4 053-1905-00-312

5 053-1904-00-312

6 042-0075-01

7 015-2084-01

8 045-0001-93

9 029-5046-00

042-0168-00 10

053-1439-00 12

050-7256-01-312 11

WirelessFootControlAssembly

Item Description Qty.

1 Foot Control Assembly (incl. items 2 thru 12) 1

2 • Keypad 1

3 • Switch Membrane 1

4 • Retainer 1

5 • Base 1

6 • Tape 2 in.

7 • PC Board / Battery Holder Assembly 1

8 • Nylon Washer (#6) 2

9 • Battery Access Cover 1

10 • Screw 12

11 • Baseplate 1

12 • Stem Bumper 7

all

Rev. 6/10

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Midmark 647 Barrier-Free® Podiatry Procedures Chair User guide

Midmark 647 Barrier-Free® Podiatry Procedures Chair User guide

Midmark 647 Barrier-Free® Podiatry Procedures Chair User guide

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