INSTRUCTIONS FOR USE SERVICE MANUAL

INSTRUCTIONS FOR USE SERVICE MANUAL
INSTRUCTIONS FOR USE
SERVICE MANUAL
To avoid personal injury or damage to bed,
please read all sections pertaining to
your bed model before use.
ETL/UL/CSA APPROVED
UL 60601-1
IEC 60601-2-38
CSA 22.2 601.1
Basic American Medical Products, a division of GF Health Products, Inc.
www.grahamfield.com
Zenith SERIES Service Manual 999-0843-190A
This service manual covers the following Zenith Models:
76” & 80” Full-Electric with Pedal Lock Caster System & Grid Decks = ZZ78174;
Basic American Medical Products
336 Trowbridge Drive
Fond du Lac, WI 54937
For Zenith 7000 Bed Service Parts please contact
our Customer Service Department at
1-800-365-2338
GF Health Products, Inc.
2935A Northwest Parkway
Atlanta, GA 30360
www.grahamfield.com
To order a Zenith 7000 Bed please contact a
Graham Field Sales Representative at
1-800-554-9215
Important notIce
The information contained in this document is subject to change without notice.
Please reference www.grahamfield.com for updates.
Please check all parts for shipping damage and test before using.
In case of damage, DO NOT USE.
ZENITH SERIES
TABLE OF CONTENTS
Safety & Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . 4
ID/Warning Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Entrapment/Compliance . . . . . . . . . . . . . . . . . . . . . . 6
Features & Specifications . . . . . . . . . . . . . . . . . . . . . 7
Unpacking Your New Bed . . . . . . . . . . . . . . . . . . . . . 8
Assembly - Boards . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Plugging in Your Staff Control . . . . . . . . . . . . . . . . . 10
Standard Mattress Retainers . . . . . . . . . . . . . . . . . . 11
Standard Wireform Wallsaver . . . . . . . . . . . . . . . . . 12
Operations/Controllers . . . . . . . . . . . . . . . . . . . . . . 13
Electronic Components . . . . . . . . . . . . . . . . . . . . . . 14
Electrical Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Optional Pivot Assist Bar . . . . . . . . . . . . . . . . . . . . . 16
Optional Plastic Rails . . . . . . . . . . . . . . . . . . . . . . . 17
Optional Trapeze Support Adaptor . . . . . . . . . . . . . .18
9V Battery/Battery Backup . . . . . . . . . . . . . . . . . . . 19
Troubleshooting - No Power . . . . . . . . . . . . . . . . . . 20
Troubleshooting - Control Cable . . . . . . . . . . . . . . . 21
Troubleshooting - Staff Control & Pendant . . . . . . . 22
Replacing the Staff Control Assembly . . . . . . . . . . . 23
Troubleshooting Motors/Control Box . . . . . . . . . . . . 24
Realigning/Replacing Hi/Lo Motors . . . . . . . . . . . . . 25
Maintenance & Warranty Information . . . . . . . . . . . 26
Replacement/Service Part List . . . . . . . . . . . . . . 27-28
Service Part Diagrams . . . . . . . . . . . . . . . . . . . . 29-32
label symbol definitions
!
!
Consult
Accompanying
Documents
Safe
Working
Load
Protected
Grounded
Device
Type B
Equipment &
Applied Parts
3
Basic American Medical Products, a division of GF Health Products, Inc.
www.grahamfield.com
999-0843-190A Service Manual
ZENITH SERIES
IMPORTANT SAFETY AND WARNING INFORMATION
!
This product is a variable height, adjustable mattress
platform, which will provide comfort and convenience
for residents/patients and caregivers in long term
care settings.
!
The MAXIMUM SAFE WORKING LOAD for the
Zenith 7000 Bed, including the mattress, panels,
side rails, and accessories, taking into consideration
proper positioning, patient size, realignment, transfer, and overall care, is 500 lbs.
!
NEVER operate the bed if a Power Cord or Plug is
damaged or not working properly. Contact qualified
Service Personnel for examination and repair. Always
unplug the Power Cord when performing any maintenance on the bed.
!
DO NOT open assemblies such as the Actuators, Hand
Control, or Control Box. If unauthorized personnel
perform work on these components, the manufacturer’s
warranty becomes void.
!
DO NOT use unauthorized parts, accessories, or
adapters other than those specified/authorized by
GF Health Products, Inc.
!
When operating the High/Low, Knee, or Back Functions
of the bed, ALWAYS ensure that the confined individual
is positioned properly within the confines of the bed.
DO NOT let any extremities protrude over the side or
between the bed rails when performing these functions.
!
DO NOT lower the bed when objects are beneath it.
Failure to inspect under the bed can result in damage
to property or personal injury.
!
The beds Pendant Cord MUST BE ROUTED AND
SECURED PROPERLY to ensure it does not become
entangled and eventually severed during use. Also
make sure all electrical cords DO NOT get tangled
around the bed, side rails, or legs during transport or
normal operation of the bed.
!
!
When using nasal- or masked-type administering
equipment, all oxygen or air tubing MUST BE ROUTED
AND SECURED PROPERLY to ensure that the tubing
does not become entangled and eventually severed
during the normal operation of the bed.
The bed should ALWAYS be left in its lowest position
when unattended to reduce the risk of injury. If patient/
resident is ambulatory, leave at chair height.
!
!
!
Keep all moving parts free of obstructions (i.e. blankets/
sheets, heating blankets/pads, wiring, etc.)
DO NOT use the side rails as push handles for moving
the bed. Side rails can be deformed or broken if excessive
side pressure is exerted. Rails are not meant for patients
considered as high risks for entrapment (i.e. patients with
pre-existing conditions such as confusion, restlessness,
lack of muscle control, altered mental status, either organic
or medicinal, or a combination thereof). Additional safety
measures should be considered for such high-risk patients.
NEVER permit more than one (1) person on/in the bed
at any time.
!
Body weight should be evenly distributed over the
sleeping surface of the bed. DO NOT allow the patient
to lay, sit, or lean in such a way that their entire body
weight is placed only on the raised head or foot sections
of the bed. This especially applies when repositioning
or transferring a patient in or out of the bed. Increased
risk may occur when the patient’s size and/or weight are
inappropriate for the beds dimensions or weight capacity.
!
The bed is intended for use, storage, and transport within
a temperature range of -40˚C to +60˚C (-40˚F to 140˚F).
It has a water-resistance rating of IPX4 and IS NOT
to be power-washed or submersed.
!
CLEANING - USE ONLY WATER AND DETERGENT
BASED PRODUCTS to clean the bed. DO NOT USE
any Harsh Chemicals or Products containing Ammonium
Chloride or Isopropyl Alcohol.
Operating Conditions
Operation of the bed is based on the following conditions:
Ambient Temperature of +10˚C to +40˚C (50˚F to 104˚F;
Relative Humidity of 30% to 75% (Non-condensing);
Atmospheric Pressure of 700hPa to 1060hPa; and a Splash
Protection of IEC 60529.
Storage
Storage of the bed is based on the following conditions:
Ambient Temperature of -10˚C to 70˚C (14˚F to 158˚F);
Relative Humidity of 10% to 100%; and an Atmospheric
Pressure of 500hPa to 1060hPa.
Radio Frequency Interference (RFI)
RFI influences most electronic equipment. Caution should be
exercised with regard to the use of portable communications
equipment in the area around such equipment. If RFI causes
erratic behavior, shut the bed off immediately. Leave it off
while the transmission is in progress.
4
Basic American Medical Products, a division of GF Health Products, Inc.
www.grahamfield.com
999-0843-190A Service Manual
ZENITH SERIES
TYPICAL 7000 BED IDENTIFICATION LABELS
with Grounded Electrical Cable
ETL
Logo
MODEL NO
BASIC AMERICAN
METAL PRODUCTS
808-0000-000000
MFG. DATE
09/01/11
FOND DU LAC, WI 54937
VOLT HZ AMP TYPE
110-120 50/60 4.5 AC
DUTY CYCLE - 2 min Continuous/18 min
MODE OF OPERATION - Intermittent
!
= 500 lbs
SAFE WORKING LOAD
SERIAL NO
IPX4
000000000000
BASIC AMERICAN METAL
SERIAL NO.
PRODUCT NUMBER
Zenith Full Electric Grid Bed
MFG. DATE
09/01/11
Patent Pending
000000000000
Bed labels are an important part of
identifying your beds make and model
when ordering replacement parts. The
Serial Number is essential if you are
claiming parts or service under warranty.
These helpful labels can be located on
the main frame rails, immediately below
the sleep decks on either side of the bed.
Please have this IMPORTANT information ready when calling our customer
service or technical support staff at
800-365-2338. It will allow us to better
assist you and quickly answer your
questions and concerns.
TYPICAL SAFETY/WARNING BED LABELS
The following warning labels have been placed on your bed to help protect you and your bed from
damage. Please do not remove any labels from your bed.
WARNING!
DO NOT LOWER BED WHEN OBJECTS ARE
BENEATH BED. FAILURE TO INSPECT UNDER
BED CAN RESULT IN DAMAGE TO PROPERTY
OR PERSONAL INJURY.
ATTENTION:
S’assurer de ne pas faire descendre le lit
lorsque des objets se trouvent sous le lit. Ne
pas inspecter le dessous du lit pourrait entrainer
des dommages materiels et des risques de
blessures.
CAUTION
THIS BED IS SUITABLE FOR USE ONLY WITH
OXYGEN ADMINISTERING EQUIPMENT OF
THE NASAL OR MASK TYPE OR A TENT
COVERING ONLY THE UPPER HALF (HEAD
END) OF THE BED. OXYGEN TENT CANOPIES
SHOULD NOT EXTEND BELOW BED SPRING
LEVEL. LOCK HAND CONTROL AT FOOT OF
BED WHEN USING OXYGEN ADMINISTERING
EQUIPMENT.
ATTENTION:
WARNING!
DO NOT LOWER BED WHEN
OBJECTS ARE BENEATH BED.
FAILURE TO INSPECT UNDER
BED CAN RESULT IN DAMAGE
TO PROPERTY OR PERSONAL
INJURY.
CE LIT PEUT ETRE UTILISE UNIQUEMENT
AVEC UN EQUIPMENT DESTINE A
L’ADMINISTRATION D’OXYGENE DE TYPE
NASAL OU MASQUE OU AVEC UNE TENTE
RECOUVRANT SEULEMENT LA MOTTIE
AVENT (TETE) DU LIT. LES COTES DE LAS
TENTE OXYGENE NE DOIVENT PAS SE
PROLONGER PLUS DAS QUE LA SOMMIER
DU LIT.
5
Basic American Medical Products, a division of GF Health Products, Inc.
www.grahamfield.com
999-0843-190A Service Manual
ZENITH SERIES
ENTRAPMENT & COMPLIANCE INFORMATION
On March 10, 2006, the FDA (U.S. Food and Drug Administration) released long-awaited guidelines for reducing the risk
of bed entrapment: “Hospital Bed System Dimensional and
Assessment Guidance to Reduce Entrapment”. The new Guidance
identifies potential entrapment areas and those body parts most
at risk for entrapment; provides design criteria for manufacturers
of new hospital/convalescent beds; recommends particular test
methods to assess the conformance of existing hospital/convalescent bed systems; and answers frequently-asked questions
about entrapment issues.
The new Guidance was a result of a long-standing collaboration
between the FDA and the Hospital Bed Safety Workgroup
(HBSW), formed in 1999. Graham-Field’s Long-Term Care Bed
division: Basic American Medical Products, is an HBSW charter
member. As a result of Graham-Field’s commitment to product
safety, all of Graham-Field’s current long-term care beds have
been strictly tested and conform to the new FDA Guidance.
The guidelines set forth by the FDA Guidance layout specific
dimensional limitations on potentially injury-threatening gaps
and spaces that can occur between bed system components,
such as rails, when not properly installed. Graham-Field and
Basic American Medical Products have conformed to these
guidelines from a manufacturing aspect. However, entrapment
issues can often arise when a healthcare provider/facility has
not correctly assembled the components on a bed. It is essential
that the provider/facility fully understand their responsibility
in complying to the guidelines set forth by the FDA in order to
avoid injury. To that end, we have provided the links below as
a resource for understanding and following these guidelines for
the safety of the patient/resident.
Graham-Field encourages all hospital bed owners to read the FDA guidance.
◗ Please visit the FDA’s Hospital Bed Safety page at . . .
"http://www.fda.gov/cdrh/beds/"
◗ To find many resources, including a link to the new Guidance
page go to "http://www.fda.gov/cdrh/beds/guidance/1537.pdf"
◗ Ordering instructions for a Testing Kit which you can use
to determine whether your beds are in conformance with the
guidance can be found at . . .
"http://www.fda.gov/cdrh/beds/entrapmentkit.html"("http://
www.fda.gov/cdrh/beds/entrapmentkit.html"
http://www.fda.gov/cdrh/beds/entrapmentkit.html);
◗ A discussion of Clinical Guidance protocol which you can use
to assess an individual patient’s needs when using a side rail can
be found at . . .
"http://www.ute.kendal.org/learning/documents/clinicalguidance_Side
Rails.pdf"
These resources will supply you with the knowledge to evaluate
the safety of the hospital beds you currently own.
It is also essential to have the correct bed components/accessories that correspond with the needs of your patient/resident
and the particular bed you have purchased. Matching the correct
bed component that correlates with the regulatory guidelines can
be a daunting task. Our Graham-Field Sales team and the friendly
Customer Service Representatives at Basic American Medical
Products can help you sift through the wide array of compliance
and bed options. We will help you determine which bed/bed part
is best for your patient’s/resident’s particular needs and help you
with your compliance issues.
6
Basic American Medical Products, a division of GF Health Products, Inc.
www.grahamfield.com
999-0843-190A Service Manual
ZENITH SERIES
7000 MECHANICS
NOTE: All dimensions are in a range of +/- .25 inches
• Overall 76” Bed Length (w/brds & wallsaver) . . . . 81.75”
• Overall 80” Bed Length (w/brds & wallsaver) . . . . 85.75”
• Overall Bed Width (with boards) . . . . . . . . . . . 36.00”
• High Height* . . . . . . . . . . . . . . . . . . . . . . . . . . 30.00”
• Low Height* . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.00”
• Max. Head/Back Deck Angle . . . . . . . . . . . . . . . . 70°
• Max. Knee/Foot Deck Angle . . . . . . . . . . . . . . . . 30°
• SHIPPING WEIGHT
(without rails or boards) . . . . . . . . . . . . . . . . 204 lbs.
• MAXIMUM SAFE WORKING LOAD . . .
including Mattress, Panels, Side Rails &
Accessories taking into consideration:
patient size, proper positioning, realignment
transfer, and overall care . . . . . . . . . . . . . . . 500 lbs.
* Bed height calculated from floor surface to
top of sleep deck.
7000 ELECTRICAL
• Power/Frequency . . . . . . . . . . . . . 120 Volt 50/60 Hz
• Max. Amperage Draw at 120V . . . . . . . . . 4.50 Amps
• DC Motor Output Rating . . . . . . . . . . . . . . . . 12/33V
• Control Circuitry Output . . . . . . . . . . . . . . . . . . . . 5W
• Water Resistance Rating . . . . . . . . . . . . . . . . . . IPX4
• Classification . . . . . . . . . . . . . . . . . . . Class I, Type B
• Electrical Cord . . . . . . . . . . . . #18 AWG 3 Conductor
Type SJT
• Mode of Operations
. . . . . . . . .10% Max. Duty Cycle
2 minutes on/18 minutes off
• Internal Battery Backup Replacement
. . . 9V Battery
(Note: Ilcon External Battery Pack and Charger can be
purchased separately as an accessory - see page 19.)
7
Basic American Medical Products, a division of GF Health Products, Inc.
www.grahamfield.com
999-0843-190A Service Manual
ZENITH SERIES
UNPACKING YOUR BED
• Make sure all parts/components are included.
• Check all bed components for obvious damage.
• Inspect the Power Supply Cord for any cuts and/or damage.
• Check to see all actuator cords are routed and connected
properly to the control box.
DISCARD
1. Middle Foam Block
2. Large Block
3. Large Cable Tie - CUT
4. Notched 2 x 4 Board
5. Foam Wrapping
6. Small Side Blocks
7. End Cap with Foam
8. Notched Leg Foam
9. Small Cable Tie - CUT
KEEP
10. Wireform Wallsaver
11. Two Mattress Retainers
12. Service Manual/Documents
14. Pendant Holster
(attached to pendant)
NOTE: END OF POWER CABLE
IS COILED FOR SHIPPING AND
TIED, WITH CABLE TIE, TO GRID
WIRE ALONG WITH PENDANT,
PENDANT CABLE & HOLSTER.
PLEASE CUT AND DISCARD
CABLE TIE (#13) WHEN YOU
UN-PACK YOUR BED.
ALSO
DISCARD TOP
AND BOTTOM
CARTONS
8
Basic American Medical Products, a division of GF Health Products, Inc.
www.grahamfield.com
999-0843-190A Service Manual
ZENITH SERIES
HEAD - AND FOOTBOARD ASSEMBLY
2. FOOTBOARD INSTALLATION:
1. HEADBOARD INSTALLATION:
• The headboard comes with four pre-installed
inserts - consider this the inside of the board.
• Position 2 mounting tubes on the outside of
of the headboard with “L” facing inward.
• Align the top hole of the mounting tubes with
the top holes in the headboard.
• Insert a 40mm hex drive bolt through each of
the top holes and bottom holes and screw into
each insert. Tighten with the Hex Allen wrench
included in your kit.
• Slide the “L” portions of the Mounting tubes
into the hollow ends of the main frame rails.
at the head deck end.
• FOR 80” BEDS: Slide the mounting tubes in
until the 1ST hole in the tubes lines up with
the 1ST hole in the rails. See sample below.
• FOR 76” BEDS: Slide the mounting tubes in
until the 1ST hole in the tubes lines up with
the 2ND hole in the rails. See sample below.
• The footboard comes with four pre-installed
inserts - consider this the outside of the board
• Position 2 mounting tubes on the inside of
of the footboard with “L” facing outward.
• Align the top hole of the mounting tubes with
the top holes in the footboard.
• Insert a 40mm hex drive bolt through each of
the top holes and bottom holes and screw into
each insert. Tighten with the Hex Allen wrench
included in your kit.
• Slide the “L” portions of the Mounting tubes
into the hollow ends of the main frame rails.
at the foot deck end.
• FOR 80” BEDS: Slide the mounting tubes in
until the 1ST hole in the tubes lines up with
the 2ND hole in the rails. See sample below.
• FOR 76” BEDS: Slide the mounting tubes in
until the 1ST hole in the tubes lines up with
the 3RD hole in the rails. See sample below.
HEAD & FOOTBOARD MUST MATCH RETAINER
& WALLSAVER POSITIONS - SEE PAGES 11 & 12
HEADBOARD
Inserts
on inside
40mm
Bolts
CENTER
OF BED
40mm
Bolts
1st
hole
NOTE:
MATCH 76/80”
POSITIONS WITH
76/80” RETAINER
& WALLSAVER
POSITIONS
80” hole position
(2nd hole in)
1st
hole
NOTE:
MATCH 76/80”
POSITIONS WITH
76/80” RETAINER
& WALLSAVER POSITIONS
Inserts
on outside
FOOTBOARD
CENTER
OF BED
80” hole
position
(1st hole in)
76” hole
position
(2nd hole in)
76” hole position (3rd hole in)
NOTE: The first hole at the foot end is
reserved for attaching the Optional 4”
pan extension on an 80” bed.
9
Basic American Medical Products, a division of GF Health Products, Inc.
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999-0843-190A Service Manual
ZENITH SERIES
PLUGGING IN THE OPTIONAL FOOTBOARD STAFF CONTROL
STEP 1 - ATTACHING THE FOOTBOARD:
You can order an optional Staff Control for the Zenith 7000 which
includes a Staff Control Assembly and Shroud Cover pre-installed
to the Footboard at the manufacturing factory.
To attach the Footboard assembly (with Staff
Control) to the main frame rails, please see
the instructions on PAGE 9 of this manual.
STEP 2 - CONNECTING YOUR CABLES:
Please refer to DETAIL A shown below.
• At the foot end, unplug the Black Staff Control
cable from the end of the Grey T-Cable.
(Cables were attached for shipping)
• Insert the phone jack plug on the male end
of the staff control cable into the cylindrical
plug of the Black Control Cable that extends
out the foot end. Make sure the phone jack
is positioned properly inside the cable.
Phillips Screws
attach Shroud
& Staff Control
Assembly from
inside of board
Staff Control
Assembly
FOOT
END
Shroud
(Cable Cover)
Cable Tie
Staff Control
Cables to right
Mounting Tube
• Insert the T-Cable end (extending out the
foot end with phone jack) into the cylindrical
plug of the female staff control cable.
Make sure the phone plug is seated
properly inside the female plug.
Footboard
with cutout
• Screw on the round lock cap onto
the Staff Control female plug and
short Black Control Cable plug.
(SEE DETAIL B)
SEE PAGE 9 OF THIS
MANUAL FOR PROPER
ASSEMBLY OF ELBOW
MOUNTING BRACKET
(TUBES) & FOOTBOARD
Loop Male Staff Control Cable
and cable tie through mounting
tube hole with Female Staff
Control Cable
DETAIL B:
MAKE SURE LOCK END
CAPS ARE SCREWED
ON SECURELY
Female end of Staff Control
Assembly Cable - plugs into T-Cable
End of T-Cable at foot end - GREY
(“T” runs on either side of Seat Pan
for attaching your Hand Controller)
Male end of Staff Control Assembly
Cable - plugs into short Black
Control Cable
DETAIL A:
CLOSEUP OF
STAFF CONTROL
CABLE CONNECTION
Short Black Control Cable
running from Control Box
10
Basic American Medical Products, a division of GF Health Products, Inc.
www.grahamfield.com
999-0843-190A Service Manual
ZENITH SERIES
STANDARD MATTRESS RETAINER INSTALLATION & POSITIONS
(IMPORTANT: MUST MATCH HEAD/FOOTBOARD AND WALLSAVER POSITIONING)
1. HEAD RETAINER INSTALLATION
• Position retainer with curved end toward headboard.
• Squeeze ends of the retainer toward the inside of
the bed and lower between the head deck rails and
first outside grid wires.
• Align the ends of retainer with small holes on the
inside of deck rails and slowly release. The bottom
angle of the retainers will rest on top of the deck.
cLoSeUp oF 80”
HeaD retaIner
poSItIon In HeaD DecK
2. FOOT-END RETAINER INSTALLATION
• Position retainer with curved end toward footboard.
• Squeeze ends of the retainer toward the inside of
the bed and lower between the foot deck rails and
first outside grid wires.
cLoSeUp oF 80”
Foot retaIner
poSItIon In Foot DecK
• Align the ends of retainer with small holes on the
inside of deck rails and slowly release. The bottom
angle of the retainers will rest on top of the deck.
3. RETAINER POSITIONS
• FOR 80” BEDS: Use outside small holes.
See sample at right.
• FOR 76” BEDS: Use inside small holes.
See sample at right.
USE LOCATION STICKER ON
TOP, RIGHT SIDE OF HEAD
80” 76”
& FOOT DECKS AS A GUIDE
ALL POSITIONS OF BOARDS,
WALLSAVERS, AND RETAINERS
MUST MATCH FOR PROPER BED OPERATION.
!
Be sure to use a mattress that is properly sized to fit
the sleep deck, which will remain centered on the
deck relative to State and Federal Guidelines. Use
of an improperly fitted mattress could result in injury
or death.
!
Use a properly sized mattress in order to minimize
the gap between the side of the mattress and assist
devices. This gap must be small enough to prevent
resident/patient from getting his/her head or neck
caught in this location.
11
Basic American Medical Products, a division of GF Health Products, Inc.
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999-0843-190A Service Manual
ZENITH SERIES
STANDARD WIREFORM WALLSAVER INSTALLATION
STEP 1: WALLSAVER ASSEMBLY
1. Position the Wireform Wallsaver (part # 999-0844-180) with bend
end facing upward and tab ends facing inward as shown at right.
2. Determine the position desired (See Bottom of page).
3. Gently squeeze the tab ends of the wallsaver inward toward the
center of the wallsaver and, holding the tabs parallel with the slots
in the caster bases (See DETAIL A), slide the tabs into the slots
while letting the wallsaver gently expand outward.
4. Turn the wallsaver downward until it rests on the floor (See Detail B)
STEP 2: WALLSAVER
REMOVAL
1. To remove or move the Wireform
Wallsaver to a new position, raise
the wallsaver off the floor until
the end tabs are horizontal.
2. Squeeze the ends toward the
center of the wallsaver until the
end tabs slide out of the caster
base slots.
1. The Zenith 7000 Wallsaver features
three positions for easy reconfiguration
- 76”, 80”, and Trapeze
2. For 76” beds, position the wallsaver
ends in the caster base slots closest
to the FOOT end of the bed.
76” Bed Wallsaver
Position w/o Trapeze
76” Bed Wallsaver
Position w/ Trapeze or
80” Bed w/oTrapeze
80” Bed Wallsaver
Position w/ Trapeze
FOOT END
STEP 3: WALLSAVER
POSITIONS
HEAD END
3. For 80” beds, position the wallsaver
ends in the MIDDLE slots on the
caster bases.
4. If you have an optional Trapeze unit
on a 76” bed, position the wallsaver
ends in the MIDDLE slots on the
caster bases. For 80” beds position
wallsaver in slots closest to the HEAD.
12
Basic American Medical Products, a division of GF Health Products, Inc.
www.grahamfield.com
999-0843-190A Service Manual
ZENITH SERIES
BED OPERATIONS - PATIENT PENDANT/HAND CONTROLLER
The hand controller comes standard on the Zenith 7000 series and can
be plugged into either side of the bed. The plug features a
lock-on cap. A pendant holster for attaching to optional
assist devices is also provided.
2
1
3
5
4
6
1. Raise Head/Back Section
2. Lower Head/Back Section
3. Raise entire bed horizontally (Hi/Lo)
4. Lower entire bed horizontally (Hi/Lo)
5. Raise Foot & Knee Sections
6. Lower Foot & Knee Sections
Model #HB00
Part #999-0808-305
(Bed comes shipped with Alligator Clip
attached to pendant cable. To order a
replacement pendant, see page 28.)
Phone Jack plug end
Pendant Holster
999-0791-000
(included)
BED OPERATIONS FOR NURSE/STAFF CONTROL PANEL
(OPTIONAL FEATURE ON 7000 SERIES)
STAFF CONTROL OPERATION
Raise Head/Back Deck
Push 13 & 4
Lower Head/Back Deck
Push 13 & 5
Raise Knee/Foot Decks
Push 13 & 6
Lower Knee/Foot Decks
Push 13 & 7
Raise Entire Bed (Hi/Lo)
Push 13 & 8
Lower Entire Bed (Hi/Lo)
Push 13 & 9
TO LOCK OUT HAND CONTROL
When you purchase your
boards directly from our
company, you have the
option of ordering a Nurse/
Staff Control Assembly
which comes pre-installed
into the footboard at the
manufacturing factory.
STAFF CONTROL REFERENCE
Lock Out Head Function
Push 13 & 1
Lock Out Foot Function
Push 13 & 2
Lock Out Hi/Lo Function
Push 13 & 3
Head LED Light
Item 10
Foot LED Light
Item 11
Unlock Head Function
Push 13 & 1
Hi/Lo LED Light
Item 12
Unlock Head Function
Push 13 & 2
Hold & Select Button
Item 13
Unlock Head Function
Push 13 & 3
TO UNLOCK HAND CONTROL FUNCTION
13
Basic American Medical Products, a division of GF Health Products, Inc.
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999-0843-190A Service Manual
basic american medical products
Zenith series beds
7000 SERIES ELECTRICAL COMPONENTS
Synchronized Control/
Junction Box with
hard-wired power cable
Part # 999-0844-300
Quantity = 1
Pendant/Hand Controller
Part #999-0808-305
Quantity = 1
Includes Pendant Holster
999-0791-000
Option B: (shown at left)
Synchronized Control/
Junction Box with
detachable power cable
Part # 999-0844-300A
Quantity = 1
Head Motor/Actuator
Part # 999-0844-052
Quantity = 1
Foot Motor/Actuator
Part # 999-0844-053
Quantity = 1
Control Cord
999-0843-200
Quantity = 1
Option A
3 PRONG Power Cable
999-0844-208
Quantity = 1
Option B
2 PRONG Power Cable
999-0844-209
Quantity = 1
Hi/Lo Motor/Actuator
Part # 999-0843-251
Quantity = 2
!
T-Cable
999-0808-201
Quantity 1
DO NOT use unauthorized parts, accessories, or adapters other than those specified/authorized by Graham-Field
Health Products. DO NOT open assemblies such as the Actuators, Hand Control, or Control Box. If unauthorized personnel
perform work on these components, the manufacturer’s warranty becomes void. NEVER operate the bed if a Power Cord or
Plug is damaged or not working properly. Contact qualified Service Personnel for examination and repair. Always unplug the
Power Cord when performing any maintenance on the bed.
14
2
basic american medical products, a division of GF health products, inc.
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Zenith series • rev a etl manual
ZENITH SERIES
7000 SERIES ELECTRICAL CABLING DIAGRAM
∂
∑
∏
π
Œ
ª
º
POWER CABLE
T-CABLE for PENDANT
HI/LO CABLE (HEAD)
HI/LO CABLE (FOOT)
FOOT CABLE
HEAD CABLE
CONTROL CABLE
Power
Hi/Lo (Hd)
Hi/Lo (Ft)
Foot
Head
Control
Ground
wire from
box or
power cord
∂
Œ
∑
∑
∏
ª
π
T-CABLE PLUGGED INTO
CONTROL CABLE WHEN SHIPPED
Control Cable plugged directly
into Pendant T-Cable for shipping
UNPLUG FOOT END CABLES TO
PLUG-IN YOUR STAFF CONTROL
Control Cable plugs directly into staff cable
Pendant T-Cable plugs directly into staff cable
(PLEASE SEE PAGE 10)
∑
º
15
Basic American Medical Products, a division of GF Health Products, Inc.
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999-0843-190A Service Manual
ZENITH SERIES
OPTIONAL PIVOT ASSIST BAR INSTALLATION & OPERATION
INSTALLATION:
1. At the head end of the bed, position the Pivoting Assist Bar (#2)
bracket over the Head Deck (#1) frame and align the two holes
in the Assist Bar bracket with the two holes in the frame rail on
either side of the head deck.
Position the Assist Bar
Bracket ON TOP of the
Deck Frame, aligning
holes in the bracket with
holes in the frame.
2. From the outside, insert the Clevis Pins (#3) through the
holes in the pivot bracket and deck frame.
HEAD
END
3. From the inside, insert a Hair Pin Clip (#4) through
each of the small holes in the clevis pins.
FOR THE NYLON COATED PIVOTING ASSIST BAR, PLEASE
ORDER KIT #ZA84900. FOR METAL, PAINTED PIVOTING ASSIST
BAR, PLEASE ORDER KIT #ZA85400. BOTH KITS INCLUDE ONE
PIVOTING ASSIST BAR ASSEMBLY AND TWO LANYARD ASSEMBLIES
WITH CLEVIS PINS AND HAIR PIN CLIPS.
THE PIVOTING ASSIST BAR CAN BE POSITIONED ON EITHER
THE RIGHT SIDE OR LEFT SIDE OF THE HEAD DECK.
IT IS NOT OFFERED FOR THE FOOT END OF THE BED
SAMPLE SHOWS PIVOTING
ASSIST BAR POSITIONED ON
THE LEFT SIDE OF THE BED.
PIVOTING ASSIST BAR OPERATION:
Recommend
Pivot toward
Head End
1. To release the pivoting assist bar from its
vertical lock position, hold onto the top of
the bar with one hand and slightly pull out
the black knob on the outside of the pivot
assembly with the other hand to release
the locking mechanism. For ease of patient
access, it is recommended that you pivot
the rail toward the headboard until it stops
and rests in place.
ND
E
AD
HE
2. To set the assist bar back to its upright
locked position, grab the top of the assist
bar with one hand and pivot the assembly
upward until the black knob mechanism
snaps
into place, locking the assist bar
Black Knob to
vertically.
Lock or Release
!
FOR YOUR SAFETY, MAKE SURE YOUR FINGERS
ARE CLEAR OF THE SIDES OR UNDERNEATH THE
PIVOTING ASSEMBLY WHEN PIVOTING THE
ASSIST BAR UP OR DOWN.
!
PLEASE MAKE SURE THE PIVOT ASSIST BAR
IS ALWAYS IN THE FULL, VERTICAL, LOCKED
POSITION WHEN RESIDENT/PATIENT IS LEFT
UNATTENDED.
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999-0843-190A Service Manual
ZENITH SERIES
OPTIONAL PLASTIC HALF RAIL INSTALLATION & OPERATION
(Sample shows rail positioned on right side of bed)
Plastic Half Rail
Assembly (#2)
1. Position the Plastic Half Rail (#2) as shown, with the taller, straight edge
toward the head end of the bed and arms angled toward center of the bed.
2. From the outside, insert the two welded pins (with grooves) on the
rail arms into the two large holes in the side of the head deck.
3. From the inside, insert the metal hair pin clip end of the
Lanyard Assembly (#3) onto the exposed grooves
at the ends of the clevis pins.
4. Position the other terminal ends of the lanyard
assemblies (#3) over the small hole on the inside
of the deck frame. Secure with a small
threaded Phillips Screw (#4).
PLEASE ORDER PLASTIC RAIL KIT #ZA84200,
WHICH INCLUDES A RIGHT-HAND AND LEFTHAND HALF RAIL, FOUR LANYARD ASSEMBLIES,
AND TWO PHILLIPS SCREWS. ORDER BAG
#999-0842-905 FOR JUST THE REPLACEMENT
HARDWARE.
Head Deck (#1)
TO
W
AR
OF D C
BE EN
D T
ER
Small
Hole
Lanyard
Assembly (#3)
Straight Edge
toward Head End
Phillips
Screw (#4)
Lanyard
Assembly (#3)
THE PLASTIC RAIL CAN BE POSITIONED ON
EITHER THE HEAD OR FOOT DECKS FOR 80”
BEDS. THEY SHOULD ONLY BE PUT ON THE
HEAD END FOR 76” BEDS.
HEAD END
PLASTIC HALF RAIL OPERATION
11.50”
(292 mm)
FULL UP LOCKED
POSITION ON 80” BED
FULL DOWN UNLOCKED
POSITION ON 80” BED
15.75”
(400 mm)
SLEEP
SURFACE
7.00”
(178 mm)
SLEEP
SURFACE
Press Release
Lever to Lower
Press Release
Lever to Raise
!
Make sure the rail is always in its “Full Up
Locked” position when leaving the resident/
patient unattended to avoid possible injury.
!
To avoid pinching of fingers, hold the half rail
from the top with one hand and carefully depress
the release lever with the other. Make sure there
are no objects in the way that may hinder the full
movement of the rail.
17
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999-0843-190A Service Manual
ZENITH SERIES
OPTIONAL TRAPEZE SUPPORT INSTALLATION
(The Trapeze Support it attached to the head section of the bed)
Please order Kit Number ZA79000
Trapeze Support
vertical support
tube. (TMI Bar
Sleeve would be
inserted inside
the tube.)
Use first holes in
Trapeze Support
to mount to main
frame tubes.
Use third hole
from the end of the
main frame tubes
1. Begin by removing the headboard panel assembly (#2),
if previously assembled to the bed, by pulling out the
two Clevis Pins and two Hair Pin Clips that attach the
main frame tubes to the headboard’s mounting tubes.
Set all pins aside for later use.
2. Detach the headboard panel from the mounting tubes
by unscrewing the four 40mm Allen Head Bolts that
hold the board to the tubes (These will be replaced
with the longer Phillips Head Pan Screws from your
trapeze adaptor hardware bag.) Do not remove the
four 1/4-20 inserts (#3) from the board. They will be
used again to mount the board to the trapeze support.
3. Assemble the Trapeze Support (#1) to the main frame
tubes using the two Clevis Pins and Hair Pin clips you
removed in Step 1. The first holes in the Trapeze tubes
must line up with the third hole from the end in the main
frame tubes as shown.
4. Insert the 1/4-20 x 2.50” Carriage Bolt (#5) into the vertical
support as shown and fasten with a 1/4-20 Hex head Lock
Nut (#6). Both parts should be in your hardware bag.
5. Assemble the headboard to the inside of the Trapeze
Support so that the side of the headboard with the inserts
is facing away from the Trapeze Support. From the outside,
insert the four 1/4-20 x 1.75” long Machine Screws (#4)
from your hardware bag through the holes in the Trapeze
Support, screwing them into the inserts in the headboard.
6. OPTIONAL—FOR TMI TRAPEZE BAR WITH SLEEVE:
Insert the Sleeve into the vertical support with the slot on
the bottom. Rotate the sleeve unitl it falls into place over the
carriage bolt you inserted in Step 4. This will lock it into
the proper position. (Note: Top of the Sleeve should sit
flush with the top of the vertical support on the Trapeze
Support Adaptor.)
18
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999-0843-190A Service Manual
ZENITH SERIES
REPLACEMENT OF 9V BATTERY & OPTIONAL BATTERY BACKUP
CHARGER AND BATTERY PACK
REPLACING YOUR INTERNAL 9V BATTERY:
1. Remove battery cover on the underside of your
control box by unscrewing the two phillips screws
as shown.
2. Remove the existing battery connected to
the Connector Cable from the battery slot.
3. Unplug the existing battery and discard. Plug
in the new battery to the Connector Cable and
reinsert into slot. Replace Battery Cover.
UNDERSIDE OF
CONTROL BOX
NOTE: THE 9V BATTERY INCLUDED WITH YOUR CONTROL BOX IS ONLY GOOD FOR
ONE CHARGE - LOWERING THE BED ONCE IN THE EVENT OF A POWER OUTAGE. YOU
WILL NEED TO REPLACE AFTER EACH SINGLE USAGE. A STRONGER BATTERY PACK IS
AVAILABLE AS A SEPARATE PURCHASE. PLEASE ORDER WITH BACKUP CHARGER.
Battery Charger
Adapter Cable
Plugs directly
into “optional”
ILCOCHARGE
Backup Battery
& Battery Pack
purchased
separately.
To plug in battery charger,
first remove the protective
cap with small screwdriver.
19
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999-0843-190A Service Manual
ZENITH SERIES
TROUBLESHOOTING - NOTHING WORKS - NO POWER
1. NOTHING WORKS - NO POWER
a. Check to make sure you have power coming from your
outlet. Unplug the power cable from the outlet and test
the outlet by plugging in a lamp or similar portable device.
OUTLET WORKS = move to Step b.
b. Replug the power cord into the outlet NOTHING WORKS - UNPLUG THE POWER CORD
and check the power cord from the head end to the foot
end, making sure it is not pinched, frayed, or damaged
in any way.
• POWER CORD IS PINCHED = With cord unplugged,
try to move the bed part slightly to release the pinched
cord. If you can release the cord, replug the power
cord into the wall outlet and test the bed.
• BED WORKS = make sure the cord is not frayed or
exposed. If it is OK, you should not have to replace.
• POWER CORD IS DAMAGED = Replace the Power
Cord (If hard-wired to Control Box, replace the box See page 26 for order information).
c. POWER SUPPLY AND POWER CABLE OK - BUT STILL
NOTHING WORKS - UNPLUG THE POWER CORD and
check the Black Control Cable that runs from the Control
Box to the Male Staff Control Cable. Make sure it is not
pinched, frayed or damaged in any way.
• CONTROL CABLE CONNECTION IS PINCHED =
With the power cord unplugged from the outlet, try to
move the bed part slightly to release the pinched
cord. If you can release the cord, replug the power
cord into the wall outlet and test the bed.
Test Outlet for Power
Unplug Power cord
and check entire cord
to make sure it is not
pinched, frayed or
damaged.
IF POWER CORD IS DAMAGED
REPLACE CORD & CONTROL BOX.
Control Cable Port
on Control Box
Unplug Control
Cable
CHECK & TEST
BLACK
CONTROL
CABLE
• BED WORKS = make sure the cord is not frayed or
exposed. If it is OK, you should not have to replace.
• BED STILL DOES NOT WORK - POSSIBLE BAD
CONTROL CABLE = If you have a spare black
control cable, UNPLUG THE POWER CABLE from
the wall outlet. Unplug the old control cable from the
Control Box and plug the new control cable in the port.
Unplug the pendant/hand controller from the T-cable
on either side of the seat pan and plug into the other
end of the Control Cable. Plug in the power cord and
test the bed using the controller.
• BED WORKS = Remove the bad control
cable and use new cable (See next page
for installation).
Plug in Spare
Control Cable
Female end of
Control Cable
Plug Pendant directly into
Control Cable to test
• NOTHING WORKS - Replace Control Box.
20
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999-0843-190A Service Manual
ZENITH SERIES
TROUBLESHOOTING - REMOVING & REPLACING CONTROL CABLE
IF CONTROL CABLE IS DAMAGED, UNPLUG,
LOWER CONTROL BOX, AND REPLACE
1. UNPLUG THE POWER CORD FROM THE WALL OUTLET.
2. Unplug the OLD Black Control Cable from the Control
Box and from the male staff control cable.
3. Plug in the NEW Black Control Cable into the Control Box.
STEP 1
Unplug Power Cord
4. Cut the cable tie that attaches the Control Box to the
mounting bracket (near the ground wire screw).
Remove the cable tie and discard.
STEP 3
Plug in new
Control Cable
STEP 2
Unplug old
Control Cable
4
Cut Cable Tie near
Ground Screw &
remove tie
5. Slide the Control Box in the bracket slot toward the
footboard until it hits the back of the slot.
6a. Tilt the front of the Control Box downward, holding the box
from the bottom (motor cables are still attached).
6b. Fish the old Control Cable toward the footboard, between
the box and the main frame cross brace. Discard the old
Control Cable.
6c. Fish the other end of the NEW Control Cable around the
control arm bracket and toward the foot board. The cable
will lie between the Control Box and main frame cross
brace as before. (This is done as a safety feature.)
STEP 5
Slide Control Box
toward footboard
in bracket slot
6d. Tilt the front of the Control Box up to a horizontal position
and slide it toward the footboard, then push it forward
(toward the center of the bed) to lock in place.
7. Re-tie the Control Box to the mounting bracket with a
Cable Tie (near ground wire screw). Cut off any excess.
STEP 6
a. Tilt front of Control
Box downward
until you can
remove old cable
b. Fish new Control
Cable end between
box and crossbrace
c. Raise Control Box
d. Slide box forward
to lock in place
8. Gather the Black Control Cable on the other side of the
cross brace (toward the footboard) and loosely cable tie
to the brace (you will tighten later).
9. Plug the male staff control cable’s phone jack into the
cylindrical female end of the Control Cable, and screw on
the retaining cap to secure.
10. Plug in the pendant into either the right or left side of
the T-Cable under the seat pan (middle of bed) and
re-plug the power cord into the wall outlet.
11. Test both the hand pendant and staff control to make
sure everything works properly.
STEP 7
Cable Tie Control
Box to mounting
bracket
STEP 8
Cable Tie
Control Cable
to crossbrace
12. Run a cable tie through the large hole at the end of the
right hand mounting tube. Loop the longest of the staff
control cables and tie both together to the tube. Pull tight
to secure. Now gently pull the Control Cable’s tie tight.
21
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999-0843-190A Service Manual
ZENITH SERIES
TROUBLESHOOTING STAFF CONTROL
1. STAFF CONTROL LIGHTS ARE BLINKING
NOTHING ON STAFF CONTROL WORKS
BUT PENDANT WORKS
2. STAFF CONTROL - PENDANT WORKS BUT
NOTHING ON STAFF CONTROL WORKS
b. Unplug the power cord from the wall outlet. Unplug
the staff control cables from Control Cable and T-Cable.
a. Check the Staff Control connections at the foot end (Staff Control cables plugged securely into T-Cable
and Control Cable). Also check if other end of black
Control Cable is plugged securely into the Control Box.
Test the staff control . . .
STILL DOESN’T WORK = move to Step b.
c. If you have a spare staff control assembly, plug the
cables into the T-Cable and Control Cable and test.
WORKS & LIGHTS DON’T BLINK =
Replace the Staff Control Assembly in your
footboard (See Page 23 for dis-assembly.
Please see Page 28 for order number.)
DOESN’T WORK & LIGHTS STILL BLINK =
Replace the Control Box. Please see
Page 27 for order number.
b. Unplug the power cord from your wall outlet. Remove
the Cable Cover (Shroud) on the inside of the footboard and locate the 2 terminal ends that plug directly
into the back of the Staff Control Panel in the footboard.
Make sure they are properly seated into the panel.
Plug in the power cord and test the staff control . . .
STILL DOESN’T WORK = Replace the Staff Control
assembly (See Page 23 for dis-assembly. See
Page 28 for order information).
a. This could mean that your staff control is not getting
enough power from the Control Box.
TROUBLESHOOTING PENDANT (& T-CABLE)
1. STAFF CONTROL WORKS BUT PENDANT/
HAND CONTROLLER FUNCTION DOESN’T
a. Check to see if the functions are locked out on the Staff
Control panel - if orange lights show on panel then that
function is locked out. Press the Hold/Select Button and
the blue pendant symbol at the same time until the orange
light goes out. Test the function. If the PENDANT STILL
DOESN’T WORK = go to step b.
b. Check the connections at the seat pan (Hand Controller
to T-Cable) and Staff Control Cables at the foot end. If the
Hand Controller still DOESN’T WORK = move to Step c.
c. UNPLUG THE POWER CORD FROM THE WALL OUTLET.
d. Unplug the Hand Controller plug from the end of the
T-Cable on either side of the beds seat pan. Unplug the
cables at the foot end of the bed that connect to the staff
control cables.
e. Plug the Hand Controller directly into the cylindrical plug
on the short Black Control Cable, making sure the pendant’s
phone jack plug is properly seated in the control cable
plug. Plug in the power cord and test the Pendant.
• ALL BUTTONS WORK = Replace T-Cable
See page 28 for order information.
• NOTHING WORKS = Replace the Hand Controller.
See page 28 for order information.
IF YOU NEED TO REPLACE YOUR
PENDANT/HAND CONTROLLER
PLEASE USE ORDER KIT
# 999-0808-112.
22
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999-0843-190A Service Manual
ZENITH SERIES
TROUBLESHOOTING - STAFF CONTROL
(#7)
Staff Control
Assembly with
bevel, panel &
cables attached
REMOVING AND REPLACING THE
STAFF CONTROL ASSEMBLY
1. UNPLUG THE POWER CORD FROM THE
WALL OUTLET.
2. Unscrew the 4 Phillips Screws (#1) that attach the
Shroud (cable cover) to the footboard. Set aside.
3. At the foot end of the bed, unscrew the retaining
caps on the male staff control cable (#3) and the
Grey T-Cable (#4) and unplug the male staff
cable & female staff cable (#5) from the Black
Control Cable (#6) and Grey T-Cable.
(#2)
Staff Control
Bevel
Screws
Footboard
4. Unscrew the two remaining Phillips Screws (#2)
from the inside of the footboard that attach the
Staff Control Assembly (#7) bevel to the board.
Set aside screws for later re-assembly.
5. Remove the OLD Staff Control Assembly and
fish the old cables out through the large hole.
6. Feed the two cables of the NEW Staff Control
Assembly from the outside through the large
hole and insert the bevel into the cutout on
the outside of the footboard.
(#1)
Shroud
Screws
7. Secure the Staff Control by re-inserting
the two Phillips Screws (#2) you
removed in Step 4.
IMPORTANT: Run a Cable
Tie through the end hole
in the mounting tube,
loop the longer male staff
control cable, run the tie
around both staff control
cables, and pull tie tight
to secure. Cut off excess
cable tie.
8. Re-position the Shroud
on the inside of the
footboard and
secure with the
four Phillips
Screws (#1) you
removed in Step 2.
9. Plug the Male Staff Control
Cable (#3) into the Black Control
Cable (#6), making sure the phone jack plug
is seated correctly into the Black Control Cable.
Screw on the retaining cap to secure.
Female Staff
Control Cable
10. Plug the Female Staff Control Cable (#5) into
the Grey T-Cable (#4), making sure the T-Cable
plug is seated firmly into the Staff Control’s
receptacle. Screw on the retaining cap.
T-Cable
11. Run a Cable Tie through the large end hole on
the right-hand footboard mounting tube.
12. Loop the longer male staff control cable and
gather both staff control cables together. Run
the Cable Tie around both cables and pull tight
to secure. Cut off any excess Cable Tie.
Male Staff
Control Cable
Black
Control Cable
CABLE
CONNECTION
CLOSEUP
23
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999-0843-190A Service Manual
ZENITH SERIES
TROUBLESHOOTING MOTOR CABLES & CONTROL BOX
œ– œ–
1. HEAD, FOOT, OR HI/LO FUNCTION
NOT WORKING
c. HEAD DECK NOT RAISING - Unplug
the power cord. Switch the head and foot
plugs. Re-plug the power cord and press
the foot buttons to test.
WORKS = Control Box head port bad Replace box. See page 27.
DOESN’T WORK = Replace Head Motor.
See page 27 for order information.
HI/LO PLUGS
8 PIN DIN
d. FOOT DECK NOT RAISING - Unplug
the power cord. Switch the foot and head
plugs. Re-plug the power cord and press
the head buttons to test.
WORKS = Control Box head port bad Replace box. See Page 27.
DOESN’T WORK = Replace Foot Motor.
See page 27 for order information.
e. YOUR BED DOES NOT GO UP AND
DOWN IN A 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.
i) YOU FEEL NOTHING =
Possible bad motor - go to iii
ii) YOU FEEL SLIGHT VIBRATION =
Motor OK
iii) Unplug the power cord. Switch the
two Hi/Lo plugs in the Control Box
Re-plug the power cord and press
the same hi/lo button, then touch the
same non-vibrating motor.
MOTOR NOW VIBRATES =
Bad port in the Control Box Replace box. See Page 27.
MOTOR DOES NOT VIBRATE =
Replace the bad Hi/Lo Motor. See
page 27 for order information.
CONTROL
CABLE
HEAD
FOOT
HI/LO
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.
HI/LO
a. Check plugs to make sure they are firmly
seated in all ports on your Control Box.
HD/FT PLUGS
2 PRONG
CONTROL PLUG
13 PIN DIN
NOTE: THE HI/LO PLUGS ARE DIFFERENT THAN
THE HEAD AND FOOT PLUGS AND, THEREFORE,
ARE NOT INTERCHANGEABLE. THIS IS BECAUSE
THE HI/LO MOTORS ARE MEANT TO MOVE IN
TANDEM WHILE THE HEAD/FOOT MOTORS MOVE
INDEPENDENTLY.
f. ONE HI/LO MOTOR GOES FURTHER UP OR
DOWN - The motors have gone out of alignment
or you have replaced a Hi/Lo motor and they
need to be re-synchronized. See following page
for RE-ALIGNMENT instructions.
QUICK REFERENCE
• HI/LO & FOOT WORKS, BUT HEAD DOES NOT
Switch Head & Foot Motor Cable at Control Box
and test (See Step C in left column)
• HI/LO & HEAD WORKS, BUT FOOT DOES NOT
Switch Foot & Head Motor Cable at Control Box
and test (See Step D in left column)
• HEAD & FOOT WORKS, BUT HILO DOES NOT
i) Switch HI/LO Motor Cables at Control Box
and test (See Step E in left column)
ii) Test to see if Hi/Lo Motors need to be
re-aligned (See Step F above)
24
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999-0843-190A Service Manual
ZENITH SERIES
RE-ALIGNMENT OF HI/LO MOTORS
The Zenith 7000 Hi/Lo Motors are aligned and synchronized to work smoothly in tandem with one another. In the event of a
power surge or power outage, or if you are replacing an existing motor, it may be necessary to “re-align” your Hi/Lo motors.
You will know that they need this process if the bed appears to be out of its horizontal position when laying flat (i.e the
head end or foot end is tilting slightly downward or upward.
“RE-ALIGNMENT” is a fairly easy process and can be completed within a matter of minutes using the beds pendant/
hand controller. The procedure is described below.
STEP 1: Unplug the beds power cord from the wall outlet. Disconnect
the Hand Control from the T-Cable on either side of the bed.
Unplug Hand Control
from T-Cable
STEP 2: The 7000 bed can be purchased with an optional Staff Control
in the footboard. Disconnect the short, black Control Cable
and grey T-Cable from the staff control cables running from
underneath the metal shroud on the inside of the footboard.
Seat Pan
Plug Hand Control
into short black
Control Cable
STEP 3: Plug the Hand Control plug directly into the short, black
Control Cable at the foot end. (This will eliminate the staff
control from the re-alignment process.) Make sure the pendant’s
phone jack is seated properly and firmly inside the Control
Cable plug. Re-plug the power cord into the wall outlet.
Unplug T-Cable
from Staff Control
Cable
STEP 4: Using the Hi/Lo “DOWN” button on the Hand Controller,
lower the bed until it won’t go any further.
STEP 5: Once the bed has stopped, press the DOWN Hi/Lo button for
15-20 SECONDS to enter into the re-calibration mode.
STEP 6: Release the “DOWN” Hi/Lo button.
Hi/Lo Up
Button
Hi/Lo Down
Button
STEP 7: Press the “DOWN” Hi/Lo button again to see if the bed will
lower any more. If it still lowers, continue pressing the “Down”
button repeatedly until the bed has reached its final horizontal,
down position and CANNOT MOVE ANY FURTHER. (If you
have installed a new Hi/Lo motor and your bed is angled, this
process will lower the extended hi/lo motor until it is re-aligned
with the new motor.)
STEP 8: Unplug the beds power cord from the wall outlet. Unplug the
Hand Control plug from the short, black Control Cable and
re-plug into the T-Cable plug on either side of the beds seat
pan (your preference).
STEP 9: Re-plug the black Control Cable and grey T-Cable end plugs
into their corresponding Staff Control Cable ends. Make sure
plugs are firmly seated. Re-plug the power cord into the outlet.
STEP 10: Using your Hand Control, test the Hi/Lo motor functions by
pressing the UP and DOWN buttons, making sure the bed
goes up and down smoothly.
STEP 11: If you are still having trouble with a Hi/Lo motor function,
please see previous page to test motors and cables.
HAND
CONTROLLER
IF YOU ARE STILL HAVING
TROUBLE WITH THE HI/LO
FUNCTION ON YOUR BED
AFTER FOLLOWING THESE
INSTRUCTIONS, PLEASE
CONTACT ONE OF OUR
CUSTOMER SERVICE
REPRESENTATIVES AT
1-800-365-2338.
25
Basic American Medical Products, a division of GF Health Products, Inc.
www.grahamfield.com
999-0843-190A Service Manual
ZENITH SERIES
RECOMMENDED MAINTENANCE AND INSPECTION
◗ Maintenance Inspection of All
Components (Receipt of shipment)
◗ Electrical Inspection of Control Box
(6 months)
• Make sure all parts/components are included (Please see
page 8 - “Unpacking Your Bed”.
• Check the power cord connected to the control box for
any chafing, cuts or wear.
• Check all bed components for obvious damage.
• Make sure all attaching hardware is securely tightened.
• Inspect the Power Supply Cord for any cuts and/or damage.
• Check all electrical connections for any wear or fractures.
• Check to see all actuator cords are routed and connected
properly to the control box.
• Check your 9V battery (see page 19). Replace if needed.
◗ Mechanical Inspection of Assemblies
(6 months)
◗ Electrical Inspection of Pendant
and Staff Control (6 months)
• Check the pendant cord for any chafing, cuts or wear.
• Inspect all welds on the sleeping surface, frame, and base
assemblies for stress fractures.
• Check all pendant functions . . .
✓ Head raises and lowers properly
• Inspect all fasteners for wear and looseness.
✓ Foot raises and lowers properly
• IMPORTANT: Lubricate all pivot points, actuator clevis pins,
and control arm clevis pins as needed. White Lithium Grease
is recommended.
✓ Entire bed raises and lowers properly.
• Check to make sure each button and associated function
work properly (i.e. the head section raises when the Head
Up button is activated).
◗ Mechanical Inspection of Casters
& Pedal Locking Mechanism
(3 months)
◗ Electrical Inspection of Actuators
(3 months)
• Check the pedal locking mechanism to make sure it engages
and disengages properly.
• Check the actuator cords for any chafing, cuts or wear.
• Check the bottom foot pads on the foot end casters, making
sure they are clean of debris and undamaged. Replace if needed.
• Check the range of movement on all motors to ensure they
do not bind in the Full Up and Full Down positions.
• Check all casters to ensure that they roll properly and
are unobstructed.
• Make sure the bed is sitting horizontally (parallel to the
floor) when in its full down position. If not, please see
pages 24 and 25.
WARRANTY
• 15 Years on Frame
• 5 Years on motors and control Box
(longest motor warranty in the industry)
• 3 Years on Other Electronics
The warranties contained herein contain all the representations and warranties with respect to the subject matter
of this document, and supersede all prior negotiations, agreements and understandings with respect thereto.
The recipient of this document hereby acknowledges and represents that it has not relied on any representation,
assertion, guarantee, warranty, collateral contract or other assurance, except those set out in this document.
26
Basic American Medical Products, a division of GF Health Products, Inc.
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999-0843-190A Service Manual
ZENITH SERIES
SERVICE/REPLACEMENT PART RECORD (Page 1)
DecKInG
part number
Description
QtY
999-0844-920SP
Head/Back Deck & Hardware Pack
1 Deck
999-0844-930SP
OR - Foot Deck & Hardware Pack
1 Deck
999-0844-940SP
OR - Knee Deck & Hardware Pack
1 Deck
Deck Hardware pack - IncLUDeS . . .
1 Pkg
4
Clevis Pins
5
5/16” Retaining Rings (Deck Brackets)
2
12mm Retaining Ring (Cntrl Arms to Decks)
1
Installation Instruction Sheet
order Date
pkg price
order Date
price
order Date
price
motorS (actUatorS)
part number
Description
QtY
999-0843-251SP
Hi/Lo Motor (Cable attached) & Hardware Pack
1 Motor
999-0844-052SP
OR - Head Motor (Cable attached) & Hardware Pack
1 Motor
999-0844-053SP
OR -Foot Motor (Cable attached) & Hardware Pack
1 Motor
motor Hardware pack - IncLUDeS . . .
1 Pkg
2
12mm Retaining Rings
2
Hair Pin Clips
2
Snap Rings
8
Standard Cable Ties
1
Installation Instruction Sheets
controL BoX
part number
Description
QtY
999-0844-300SP
Ilcon Control Box & Hardware Pack
1 Control Box
control Box Hardware pack - IncLUDeS . . .
1 Pkg
1
Extra Ground Screw
10
Standard Cable Ties
1
Installation Instruction Sheet
controL caBLe
999-0844-200SP
Black Control Cable
1 Cable
control cable Hardware pack - IncLUDeS . . .
4
Standard Cable Ties
1
Installation Instruction Sheet
27
Basic American Medical Products, a division of GF Health Products, Inc.
www.grahamfield.com
999-0843-190A Service Manual
ZENITH SERIES
SERVICE/REPLACEMENT PART RECORD (Page 2)
penDant/StaFF controL
part number
Description
QtY
999-0808-112
Pendant with Alligator Clip
1
999-0791-000
Replacement Pendant Holster
1
order Date
price
order Date
price
order Date
pkg price
order Date
pkg price
penDant t - caBLe
part number
Description
QtY
999-0844-201SP
Grey Single T-Cable & Hardware Pack
1 Cable
t-cable Hardware pack - IncLUDeS . . .
1 Pkg
2
Split Stem Cable Retainers
4
Push Cable Ties
6
Standard Cable Ties
1
Installation Instruction Sheet
StaFF controL
part number
Description
QtY
999-0775-901
Switch Pad with Bezel & Cables
1 Unit
ZL788000
Staff control Service pack - IncLUDeS . . .
1 Pkg
PLEASE SEE
PAGE 10
FOR
INSTALLATION
INSTRUCTIONS
1
Switch Pad with Bezel & Cables
1
Shroud (Cable Cover)
6
#6 Phillips Head Truss Screws
3
4” Nylon Cable Tie
1
Installation Instruction Sheet
capS & pLUGS
part number
Description
QtY
NOTE: CAPS & PLUGS CAN ONLY BE PURCHASED IN SETS OF 12
100-4200-004PK
1.25” x 1.25” Square caps pack
12/pkg
100-4700-015PK
1.00” x 1.00” Square caps pack
12/pkg
100-4700-017PK
1.00” x 2.00” rectangular caps pack
12/pkg
100-4700-018PK
1.25” x 2.00” rectangular caps pack
12/pkg
100-4715-011PK
1.50” round end caps pack (cover arm bearings)
12/pkg
999-0775-001PK
Half moon end caps pack (caster bases)
12/pkg
100-4762-002PK
5/8” round plugs pack (both sides of foot deck)
12/pkg
100-4738-005PK
3/8” round plugs (on main frame rails - foot end)
12/pkg
FOR GENERAL CAP/PLUG LOCATION DIAGRAMS, PLEASE SEE PAGES 31 & 32
28
Basic American Medical Products, a division of GF Health Products, Inc.
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999-0843-190A Service Manual
ZENITH SERIES
SERVICE/REPLACEMENT PART DIAGRAM - DECKING
999-0844-920SP
HEAD DECK
TO MAIN FRAME
SEAT PAN BRACKETS
DETAIL OF DECK
ATTACHMENT
(Similar for all decks)
999-0844-940SP
999-0844-930SP
KNEE DECK
TO MAIN FRAME
SEAT PAN BRACKETS
FOOT DECK TO
KNEE DECK
MOUNTING BRACKETS
DETAIL OF EDEMA
RATCHET RE-ATTACHMENT
(Use existing ratchets)
1. TO ORDER A REPLACEMENT
HEAD DECK USE SERVICE PACK
# 999-0844-920SP (includes deck,
mounting hardware & installation
instruction sheet).
2. TO ORDER A REPLACEMENT
KNEE DECK USE SERVICE PACK
# 999-0844-940SP (includes deck,
mounting hardware & installation
instruction sheet).
3. TO ORDER A REPLACEMENT
FOOT DECK USE SERVICE PACK
# 999-0844-930SP (includes deck,
mounting hardware & installation
instruction sheet). Re-use existing
edema ratchets and ratchet hardware.
WHEN ORDERING REPLACEMENT PARTS WITH CUSTOMER SERVICE,
PLEASE HAVE YOUR BED’S SERIAL NUMBER AVAILABLE
TO CONFIRM WHETHER THE PART IS COVERED UNDER WARRANTY.
(SEE PAGE 5 FOR LOCATION OF SERIAL NUMBER ID LABEL)
29
Basic American Medical Products, a division of GF Health Products, Inc.
www.grahamfield.com
999-0843-190A Service Manual
ZENITH SERIES
SERVICE/REPLACEMENT PART DIAGRAM - ELECTRONICS
CONTROL
CABLE
(BLACK)
CONTROL BOX
FOOT END
OF T-CABLE
(GREY)
FOOT-END
HI/LO MOTOR
HEAD-END
HI/LO MOTOR
LONGER SIDE OF T-CABLE
WITH PUSH CABLE TIE
IN SMALL HOLE
FOOT/KNEE
MOTOR
CABLES SECURED TO
ROD WITH CABLE TIES
HEAD MOTOR
SHORTER SIDE
OF T-CABLE WITH
PUSH CABLE TIE
IN SMALL HOLE
CABLE PROTECTION
GROMMET IN SEAT
PAN KEY HOLE
POWER
CABLE
CABLE TIE
POWER CORD
TO CROSS BRACE
1. TO ORDER A REPLACEMENT
HI/LO MOTOR USE SERVICE PACK
# 999-0843-251SP (includes motor,
mounting hardware & installation
instruction sheet).
2. TO ORDER A REPLACEMENT
HEAD MOTOR USE SERVICE PACK
# 999-0844-052SP (includes motor,
mounting hardware & installation
instruction sheet).
4. TO ORDER A REPLACEMENT
CONTROL BOX USE SERVICE
PACK # 999-0844-300SP (includes
control box, cable ties, ground screw
& installation instruction sheet).
5. TO ORDER A REPLACEMENT
T-CABLE USE SERVICE PACK
# 999-0844-201SP (includes
T-cable, cable ties, grommets &
installation instruction sheet).
3. TO ORDER A REPLACEMENT
FOOT MOTOR USE SERVICE PACK
# 999-0844-053SP (includes motor,
mounting hardware & installation
instruction sheet).
6. TO ORDER A REPLACEMENT
CONTROL CABLE USE PART
# 999-0844-200SP (includes black
control cable and cable ties).
WHEN ORDERING REPLACEMENT PARTS WITH CUSTOMER SERVICE,
PLEASE HAVE YOUR BED’S SERIAL NUMBER AVAILABLE
TO CONFIRM WHETHER THE PART IS COVERED UNDER WARRANTY.
(SEE PAGE 5 FOR LOCATION OF SERIAL NUMBER ID LABEL)
30
Basic American Medical Products, a division of GF Health Products, Inc.
www.grahamfield.com
999-0843-190A Service Manual
ZENITH SERIES
SERVICE/REPLACEMENT PART DIAGRAM MAIN FRAME CAPPING
CAPS OR PLUGS ARE NOT COVERED UNDER WARRANTY.
(PACKS OF 12 CAN BE ORDERED IN THE EVENT YOU DAMAGE OR LOOSE
ANY CAPS/PLUGS ON YOUR BED - SEE BOTTOM OF PAGE 28 FOR ORDER NUMBERS)
31
Basic American Medical Products, a division of GF Health Products, Inc.
www.grahamfield.com
999-0843-190A Service Manual
ZENITH SERIES
SERVICE/REPLACEMENT PART DIAGRAM CAPPING ON HEAD, KNEE, AND FOOT DECKS
CAPPING ON ARMS & LEGS
2X 100-4700-018
End Caps
2X 100-4700-018
End Caps
4X 100-4715-011
Round End Caps
2X 100-4700-021
End Caps
CAPS OR PLUGS ARE NOT COVERED UNDER WARRANTY.
(PACKS OF 12 CAN BE ORDERED IN THE EVENT YOU DAMAGE OR LOOSE
ANY CAPS/PLUGS ON YOUR BED - SEE BOTTOM OF PAGE 28 FOR ORDER NUMBERS)
32
Basic American Medical Products, a division of GF Health Products, Inc.
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999-0843-190A Service Manual
ZENITH SERIES
NOTES
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336 Trowbridge Dr. • Fond du Lac, WI 54937
Customer Service: 1.800.365.2338 • Fax: 920.929.8213
www.grahamfield.com
© 2011 GF Health Products, Inc.
All Rights Reserved
Basic American Medical Products and Zenith
are registered trademarks of GF Health Products, Inc.
GF1100140RevA11
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