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TROUBLESHOOTING MOTOR CABLES & CONTROL BOX

1.HEAD, FOOT, OR HI/LO FUNCTION NOT WORKING

a.Check plugs to make sure they are firmly seated in all ports on your Control Box and are plugged into the correct ports (See diagram at right).

b.Check all cables to make sure they are not frayed, pinched, or damaged in any way. If any cable is damaged, UNPLUG YOUR BED’S POWER CORD FROM THE WALL OUTLET and REPLACE THE CABLE AND/OR THE ELECTRONIC COMPONENT.

c.HEAD DECK NOT RAISING - Unplug the power cord. Switch the head and foot plugs (ports 1 and 3). Re-plug the power cord and press the FOOT button to test.

-HEAD WORKS = Control Box head port bad. Replace box (See page 31 for order information.)

-DOESN’T WORK = Replace the Head Motor. (See page 31 for order information.)

d.FOOT AND KNEE DECKS NOT RAISING - Unplug the power cord. Switch the foot and head plugs (ports 3 and 1). Re-plug the power cord and press the HEAD button to test.

-FOOT WORKS = Control Box foot port bad. Replace box (See page 31 for order information.)

-DOESN’T WORK = Replace the Foot Motor. (See page 31 for order information.)

e.BED DOES NOT GO UP AND DOWN IN HORIZONTAL POSITION - If you press the Up or Down Hi/Lo button and you hear a click or buzz but nothing happens = Check your Hi/Lo Motors by touching them & pushing the Hi/Lo buttons.

POWER PLUG

BATTERY

HB 4 3 2 1

T-CABLE

FOOT HILO

FOOT

HEAD HILO

HEAD

2. BED LOOKS UNLEVEL - HILO MOTORS ARE NOT IN SYNC.

a. Press the Hi/Lo “DOWN” button repeatedly on either the Staff Control or Pendant/Hand Controller until the bed goes completely down and rests in its full horizontal position. The two HI/LO motor shafts should be completely retracted inside the motors.

-YOU FEEL NOTHING = possible bad motor - go to the third step below.

-YOU FEEL SLIGHT VIBRATION = Motor OK.

-Unplug the Power Cord = Switch the two Hi/Lo plugs (ports 4 and 2) in the Control Box. Re-plug the power cord and press the same Hi/Lo button, then touch the same non-vibrating motor.

i.MOTOR NOW VIBRATES = Bad port in the Control Box - Replace box. (See page 31 for order information.)

ii.MOTOR DOES NOT VIBRATE = Replace

the bad Hi/lo Motor. (See page 31.)

Basic American Medical Products, a division of GF Health Products, Inc.

QUICK REFERENCE

-HI/LO & FOOT WORKS, BUT HEAD DOES NOT: Switch Head & Foot Motor Cable at the Control Box and test (See Step C in left column).

-HI/LO & HEAD WORKS, BUT FOOT DOES NOT: Switch Foot & Head Motor Cable at the Control Box and test (See Step D in left column).

-HEAD & FOOT WORKS, BUT HI/LO DOES NOT:

a.Switch Head and Foot Hi/Lo Motor Cables at the Control Box and test (See Step E in left column).

b.Test to see if Hi/Lo Motors need to be re-aligned (See Step F above).

 

 

 

 

 

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www.grahamfield.com

999-0831-190A Service Manual

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Graham Field 9000APS service manual Troubleshooting Motor Cables & Control BOX, HEAD, FOOT, or HI/LO Function not Working
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9000APS specifications

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