This manual is designed to assist you with the operation of the Stryker Model 2030 Epic II and Epic II + Critical
Care Beds. Read it thoroughly before using the equipment.
SPECIFICATIONS
Maximum Weight Capacity500 pounds or 227 kilograms
Weigh System Capacity (optional equipment)patients weighing up to 500 pounds or
patients weighing up to 227 kilograms
Weigh System Accuracy (optional equipment) 1% of total patient weight
Overall Bed Length/WidthL–91” /W–42.5” or L–231 cm /W–108 cm
Minimum/Maximum Bed Height (Standard)
Minimum/Maximum Bed Height (Enhanced)
Fluoro Access17.5” (Epic II), 16” (Epic II+)
Knee Gatch Angle0 to 30
Back Angle0 to 90
Trendelenburg/Reverse Trendelenburg–14 to +14
Electrical Requirements115 VAC, 60 Hz, 7.0 Amps
Battery Voltage (Optional)24 V, 31 Ah
Noise Level> 65 Decibels
18.25” to 32.5” – 46.5 cm. to 82.5 cm. (6” casters)
20.25” to 34.5” – 51.5 cm. to 88 cm. (8” casters)
19.9” to 34.5” – 50.5 cm. to 88 cm. (6” casters)
21.9” to 36.5” – 56 cm. to 93 cm. (8” casters)
Stryker reserves the right to change specifications without notice.
WARNING / CAUTION / NOTE DEFINITION
The words WARNING, CAUTION and NOTE carry special 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
equipment.
NOTE
This provides special information to make maintenance easier or important instructions clearer.
page 1–1
Warranty
Limited Warranty:
Stryker Medical Division, a division of Stryker Corporation, warrants to the original purchaser that its products
should be free from defects in material and workmanship for a period of one (1) year after date of delivery.
Stryker’s obligation under this warranty is expressly limited to supplying replacement parts and labor for, or
replacing, at its option, any product which is, in the sole discretion of Stryker, found to be defective. Stryker
warrants to the original purchaser that the frame and welds on its beds will be free from structural defects
for as long as the original purchaser owns the bed. If requested by Stryker, products or parts for which a
warranty claim is made shall be returned prepaid to Stryker’s factory. Any improper use or any alteration or
repair by others in such manner as in Stryker’s judgement affects the product materially and adversely shall
void this warranty. Any repair of Stryker products using parts not provided or authorized by Stryker shall void
this warranty. No employee or representative of Stryker is authorized to change this warranty in any way.
Stryker Medical stretchers are designed for a 10 year expected life under normal use conditions and appropriate periodic maintenance as described in the maintenance manual for each device.
This statement constitutes Stryker’s entire warranty with respect to the aforesaid equipment. STRYKER
MAKES NO OTHER WARRANTY OR REPRESENTATION, EITHER EXPRESSED OR IMPLIED, EXCEPT
AS SET FORTH HEREIN. THERE IS NO WARRANTY OF MERCHANTABILITY AND THERE ARE NO
WARRANTIES OF FITNESS FOR ANY PARTICULAR PURPOSE. IN NO EVENT SHALL STRYKER BE
LIABLE HEREUNDER FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING FROM OR IN ANY
MANNER RELATED TO SALES OR USE OF ANY SUCH EQUIPMENT.
To Obtain Parts and Service:
Stryker products are supported by a nationwide network of dedicated Stryker Field Service Representatives.
These representatives are factory trained, available locally, and carry a substantial spare parts inventory to
minimize repair time. Simply call your local representative, or call Stryker Customer Service at (800)
327–0770.
Service Contract Coverage:
Stryker has developed a comprehensive program of service contract options designed to keep your equipment operating at peak performance at the same time it eliminates unexpected costs. We recommend that
these programs be activated before the expiration of the new product warranty to eliminate the potential of
additional equipment upgrade charges.
A SERVICE CONTRACT HELPS TO:
Ensure equipment reliability
Stabilize maintenance budgets
Diminish downtime
Establish documentation for JCAHO
Increase product life
Enhance trade–in value
Address risk management and safety
page 1–2
Warranty
Stryker offers the following service contract programs:
SPECIFICATIONSGOLDSILVERPM* ONLY
Annually scheduled preventative maintenanceXX
All parts,** labor, and travelXX
Unlimited emergency service callsXX
Priority one contact; two hour phone responseXXX
Most repairs will be completed within 3 business daysXX
JCAHO documentationXXX
On–site log book w/ preventative maintenance & emergency service recordsX
Factory–trained Stryker Service TechniciansXXX
Stryker authorized partsXXX
End of year summaryX
Stryker will perform all service during regular business hours (9–5)XXX
* Replacement parts and labor for products under PM contract will be discounted.
** Does not include any disposable items, I.V. poles (except for Stryker HD permanent poles), mattresses, or damage re-
sulting from abuse.
Stryker Medical also offers personalized service contracts.
Pricing is determined by age, location, model and condition of product.
For more information on our service contracts, please call your local representative,
or call (800) 327–0770 (option #2).
Return Authorization:
Merchandise cannot be returned without approval from the Stryker Customer Service Department. An authorization number will be provided which must be printed on the returned merchandise. Stryker reserves the
right to charge shipping and restocking fees on returned items.
SPECIAL, MODIFIED, OR DISCONTINUED ITEMS NOT SUBJECT TO RETURN.
Damaged Merchandise:
ICC Regulations require that claims for damaged merchandise must be made with the carrier within fifteen
(15) days of receipt of merchandise. DO NOT ACCEPT DAMAGED SHIPMENTS UNLESS SUCH DAMAGE
IS NOTED ON THE DELIVERY RECEIPT AT THE TIME OF RECEIPT. Upon prompt notification, Stryker
will file a freight claim with the appropriate carrier for damages incurred. Claim will be limited in amount to
the actual replacement cost. In the event that this information is not received by Stryker within the fifteen
(15) day period following the delivery of the merchandise, or the damage was not noted on the delivery receipt
at the time of receipt, the customer will be responsible for payment of the original invoice in full.
Claims for any short shipment must be made within thirty (30) days of invoice.
International Warranty Clause:
This warranty reflects U.S. domestic policy. Warranty outside the U.S. may vary by country. Please contact
your local Stryker Medical representative for additional information.
page 1–3
Safety Tips and Guidelines
Before operating the 2030, it is important to read and understand all information in this manual. Carefully read
and strictly follow the safety guidelines listed on this page.
It is important that all users have been trained and educated on the inherent hazards associated with the
usage of electric beds.
WARNING
The 2030 is not intended for use with patients less than two years of age.
Powered bed mechanisms can cause serious injury. Operate bed only when all persons are clear of the
mechanisms.
To help reduce the number and severity of falls by patients, always leave the bed in the lowest position
when the patient is unattended.
Leave the siderails fully up and locked when the patient is unattended. When raising the siderails, listen
for the ”click” that indicates the siderail has locked in the up position. Pull firmly on the siderail to ensure
it is locked into position.
Siderails are not intended to be a patient restraint device. It is the responsibility of the attending medical
personnel to determine the degree of restraint necessary to ensure a patient will remain safely in bed.
Always keep the caster brakes applied when a patient is on the bed (except during transport). Serious
injury could result if the bed moves while a patient is getting in or out of bed. After the brake pedal is
applied, push on the bed to ensure the brakes are locked. When moving the bed, toggle the steer pedal
to put the bed in the steer mode. This locks the swivel motion of the right foot end caster and makes the
bed easier to move.
When large spills occur in the area of the circuit boards, 110 volt cables and motors, immediately unplug
the bed power cord from the wall socket. Remove the patient from the bed and clean up the fluid. Have
maintenance completely check the bed. Fluids can affect the operational capabilities of any electrical
product. DO NOT put the bed back into service until it is completely dry and has been thoroughly tested
for safe operation.
Do not steam clean or hose off the bed. Do not immerse any part of the bed. The internal electric parts
may be damaged by exposure to water. Hand wash all surfaces of the bed with warm water and mild
detergent. Dry thoroughly. Quaternary Germicidal Disinfectants, used as directed, and/or Chlorine
Bleach products, typically 5.25% Sodium Hypochlorite in dilutions ranging between 1 part bleach to 100
parts water, and 2 parts bleach to 100 parts water are not considered mild detergents. THESE PROD-
UCTS ARE CORROSIVE IN NA TURE AND MAY CAUSE DAMAGE TO YOUR BED IF USED IMPROPERLY. If these types of products are used to clean Stryker patient care equipment, measures must be
taken to insure the beds are wiped with clean water and thoroughly dried following cleaning. Failure to
properly rinse and dry the beds will leave a corrosive residue on the surface of the bed, possibly causing
premature corrosion of critical components. Failure to follow the above directions when using these types
of cleaners may void this product’s warranty.
Clean Velcro AFTER EACH USE. Saturate Velcro with disinfectant and allow disinfectant to evaporate.
(Appropriate disinfectant for nylon Velcro should be determined by the hospital.)
Preventative maintenance should be performed at a minimum of biannually to ensure all bed features
are functioning properly. Close attention should be given to safety features including, but not limited to:
safety side latching mechanisms, frayed electrical cords and components, all electrical controls return
to off or neutral position when released, caster braking systems, no controls or cabling entangled in bed
mechanisms, leakage current 100 MA maximum, scale and bed exit systems calibrated properly.
Always unplug bed during service or cleaning. When working under the bed with the bed in the high posi-
tion, always place blocks under the litter frame and set the brakes to prevent injury in case the Bed Down
switch is accidently pressed.
Explosion Hazard – do not use bed in the presence of flammable anesthetics.
page 1–4
Safety Tips and Guidelines
WARNING
If your bed is equipped with the Epic II+ Option:
Always unplug the power cord and push the battery power on/off switch to the “OFF” position before ser-
vice or cleaning. When working under the transport frame, always place blocks under the litter frame to
prevent injury in case the Litter Down switch is accidently activated.
The battery tray assembly weighs 50 pounds. T ake care when removing the two hex head screws secur-
ing it to the base frame or personal injury could result.
Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known
to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after
handling.
WARNING
Potential pinch points
page 1–5
Set–Up Procedures
It is important that the 2030 is working properly before it is put into service. The following list will help ensure
that each part of the bed is tested.
Plug the bed into a properly grounded, hospital grade wall receptacle and ensure the ”Power” LED light
at the foot end of the bed comes on.
WARNING
The 2030 is equipped with a hospital grade plug for protection against shock hazard. It must be plugged directly into a properly grounded three–prong receptacle. Grounding reliability can be achieved only when a
hospital grade receptacle is used.
Plug the optional interface cable into the 37 pin connector under the litter frame at the head end of the
bed, and into the ”Patient Station”, ”Head Wall”, ”Docker Station”, or equivalent (whichever applies). Test
the interface cable to verify it is functioning properly.
WARNING
Use only a Stryker supplied interface cable. Use of any other cable may cause the bed to function improperly
which may result in patient or user injury.
Ensure the siderails raise, lower and store smoothly and lock in the up and intermediate positions
Ensure that all four casters lock when the brake pedal is engaged
NOTE
Ensure that the ”Brake Not Set” LEDs located on the outside of the head end siderails and on the foot board
control panel come on when the brakes are disengaged.
Run through each function on the foot board control panel to ensure that each function is working properly.
Run through each function on both head end siderails to ensure that each is working properly.
If your bed is equipped with the Epic+ Option:
Unplug the power cord from the wall socket. Push the battery power switch located on the lower left cor-
ner of the head end to the “ON” position. Again, verify each function on the foot board and siderails is
operating properly.
If any problems are found during bed set–up, contact Stryker Customer Service at 800–327–0770.
Damaged Merchandise
ICC Regulations require that claims for damaged merchandise must be made with the carrier within fifteen
(15) days of receipt of merchandise. DO NOT ACCEPT DAMAGED SHIPMENTS UNLESS SUCH DAMAGE
IS NOTED ON THE DELIVERY RECEIPT AT THE TIME OF RECEIPT. Stryker Customer Service must be
notified immediately. Stryker will aid the customer in filing a freight claim with the appropriate carrier for damages incurred. Claim will be limited in amount to the actual replacement cost. In the event that this information
is not received by Stryker within the fifteen (15) day period following the delivery of the merchandise, or the
damage was not noted on the delivery receipt at the time of receipt, the customer will be responsible for payment of the original invoice in full.
Claims for any short shipment must be made within thirty (30) days of invoice.
page 1–6
Bed Symbols
Warning, Refer to Service/Maintenance Manual
~
Alternating Current
Type B Equipment: equipment providing a particular degree of protection against electric shock, particularly regarding allowable leakage current and reliability of the protective earth connection.
Class 1 Equipment: equipment in which protection against electric shock does not rely
on BASIC INSULA TION only, but which includes an additional safety precaution in that
means are provided for the connection of the EQUIPMENT to the protective earth conductor in the fixed wiring of the installation in such a way that ACCESSIBLE METAL
PARTS cannot become live in the event of a failure of the BASIC INSULATION.
IPX4: Protection from liquid splash
Dangerous Voltage Symbol
Protective Earth Terminal
Potential Equalization Symbol
Medical Equipment Classified by Underwriters Laboratories Inc. with Respect to Electric Shock, Fire, Mechanical and Other Specified Hazards Only in Accordance with UL
2601–1 and CAN/CSA C22.2 No. 601.1
page 1–7
Bed Symbols
1. Press to raise back section.
2. Press to raise knee section.
3. Press to lower back section.
4. Press to lower knee section.
5. Press to activate nurse call.
6. Press to lower the head end of the bed (Trendelenburg).
7. Press to lower the foot end of the bed (Reverse Trendelenburg).
8. Press to raise the litter. If your bed is equipped with the enhanced height option, continue to hold the
button an additional 5 seconds after the first stop. The litter will raise an additional 2 inches.
9. Press to lower the litter.
10.Press to activate emergency CPR positioning.
11.Press to activate emergency Cardiac Chair positioning.
page 1–8
1. Press to raise knee section.
Bed Symbols
2. Press to raise back section.
3. Press to lower knee section.
4. Press to lower back section.
5. Press to activate the nurse call.
6. Press to turn on the TV or radio. Press again to change TV channels and to turn off the TV.
7. Press to increase the TV or radio volume.
8. Press to decrease the TV or radio volume.
9. Press to turn on the room lights. Press again to turn off.
10.Press to turn on the reading light. Press again to turn off.
page 1–9
Bed Symbols
1. Press repeatedly for low, medium and high settings for the siderail control lights. Continue to press this
switch to turn off the siderail control lights and the nurse call indicator light.
2. Press to lock out all bed motion controls on the siderails. Press again to unlock.
3. Press to lock out Back motion control on the siderails. Press again to unlock.
4. Press to lock out Knee motion control on the siderails. Press again to unlock.
5. Press to lock out bed up/down motion controls on the siderails. Press again to unlock.
6. Press to raise bed. If your bed is equipped with the enhanced height option, continue to hold the button
an additional 5 seconds after the first stop. The litter will raise an additional 2 inches.
7. Press to lower bed.
8. Press to lower head end of bed (Trendelenburg).
9. Press to lower foot end of bed (Reverse Trendelenburg).
1. Press to raise back section.
2. Press to raise knee section.
3. Press to lower back section.
4. Press to lower knee section.
page 1–10
Bed Symbols
1. Press to activate the emergency CPR drop function. The bed will level from T rendelenburg/reverse Tren-
delenburg, the Fowler will lower to flat, the Knee will lower to flat and the litter will lower to full down.
2. Press to activate the Cardiac Chair function. The Knee will raise, the Fowler will raise or lower to approxi-
mately 52 and the bed will tilt to approximately –12 reverse Trendelenburg (foot end down) or –14
if the bed has the enhanced height option. Release the button to stop bed movement: hold the button until
movement stops to complete the function.
1. Push to activate Bed Exit function.
2. Push to deactivate Bed Exit function.
3. “BED EXIT ON” LED – will light when the BED EXIT function is armed.
page 1–11
Bed Symbols
1. Press to arm or disarm the Bed Exit function.
2. Press to select the zone desired for Bed Exit function.
3. “BED EXIT ON” LED – will light when the BED EXIT function is armed.
1. LCD – displays patient weight. Trendelenburg angle is displayed when the scale is not active.
2. Press to zero bed. Also press to scroll while Menu Mode is active.
3. Press to enter and exit the Menu Mode.
4. Press when adding or removing equipment to the bed.
5. Press to turn weigh system on and off. Also press to scroll while Menu Mode is active.
6. Press to change weight from pounds to kilograms or back. Also press while using the Menu Mode.
7. Press to display the Trendelenburg or Fowler angle of the bed.
page 1–12
Bed Symbols
page 1–13
Bed Symbols
OPTIONAL EPIC II+ CONTROL PANEL
UP
DOWN
1
2
3
KNEEBACK
4
5
6
PLUG BED IN TO CHARGE
7
1. Press and hold to raise the litter. If your bed is equipped with the enhanced height option, continue to
hold the button an additional 5 seconds after the first stop. The litter will raise an additional 2 inches.
2. Press and hold to lower the litter
3. Press to raise the Knee section.
4. Press to lower the Knee section.
5. Press to raise the Back section.
6. Press to lower the Back section.
7. The “Plug Bed In To Charge” LED will be illuminated while the battery power switch is on if the battery
level is low. Plug the bed power cord into the wall socket to charge the batteries.
page 1–14
GENERAL INFORMATION
This section contains cleaning instructions and a checklist to assist with the routine preventive maintenance
and cleaning of your equipment.
In the text, the words “right” and “left” refer to the right and left sides of a patient lying face up on the bed.
Hand wash all surfaces of the bed with warm water and mild detergent. Dry thoroughly. DO NOT STEAM
CLEAN, PRESSURE WASH, HOSE OFF OR ULTRASONICALLY CLEAN. Using these methods of cleaning
is not recommended and may void this product’s warranty.
Clean Velcro AFTER EACH USE. Saturate Velcro with disinfectant and allow disinfectant to evaporate. (Appropriate disinfectant for nylon Velcro should be determined by the hospital.)
In general, when used in those concentrations recommended by the manufacturer, either phenolic type or
quaternary type disinfectants can be used with Staph–Chek fabrics. Iodophor type disinfectants are not recommended for use on Staph–Chek fabrics because staining may result. The following products have been
tested by the Herculite Laboratory and have been found not to have a harmful effect on Staph–Chek fabrics
WHEN USED IN ACCORDANCE WITH MANUFACTURERS RECOMMENDED DILUTION.*
TRADE NAME DISINFECTANT
TYPE
A33QuaternaryAirwick (Professional Products Division)2 ounces/gallon
A33 (dry)QuaternaryAirwick (Professional Products Division)1/2 ounce/gallon
BeaucoupPhenolicHuntington Laboratories1 ounce/gallon
Blue ChipQuaternaryS.C. Johnson2 ounces/gallon
ElimstaphQuaternaryWalter G. Legge1 ounce/gallon
Franklin
Quaternary Germicidal Disinfectants, used as directed, and/or Chlorine Bleach products, typically 5.25% So dium Hypochlorite in dilutions ranging between 1 part bleach to 100 parts water, and 2 parts bleach to 100
parts water are not considered mild detergents. These products are corrosive in nature and may cause damage to your bed if used improperly. If these types of products are used to clean Stryker patient handling equipment, measures must be taken to insure the beds are rinsed with clean water and thoroughly dried following
cleaning. Failure to properly rinse and dry the beds will leave a corrosive residue on the surface of the bed,
possibly causing premature corrosion of critical components. Failure to follow the above directions when using these types of cleaners may void this product’s warranty.
REMOVAL OF IODINE COMPOUNDS
This solution may be used to remove iodine stains from mattress cover and foam footrest pad surfaces.
1. Use a solution of 1–2 tablespoons Sodium Thiosulfate in a pint of warm water to clean the stained area.
Clean as soon as possible after staining occurs. If stains are not immediately removed, allow solution to
soak or stand on the surface.
2. Rinse surfaces which have been exposed to the solution in clear water before returning bed to service.
page 2–2
Preventive Maintenance Checklist
All fasteners secure
Engage brake pedal and push on the bed to ensure all casters lock securely
Optional locking steer caster engages and disengages properly
Siderails move, latch and stow properly
All functions on siderails working properly (including LED’s)
Head End Control Panel working properly (including LED) – optional equipment
Confirm battery powered functionality – optional equipment
CPR release working properly
Foot prop intact and working properly
I.V. pole working properly
Optional Foley bag hooks intact
Optional chart rack intact and working properly
Optional CPR board not cracked or damaged and stores properly
No cracks or splits in head and foot boards
All functions on footboard working properly (including LED’s)
No rips or cracks in mattress cover
Power cord not frayed
No cables worn or pinched
All electrical connections tight
All grounds secure to the frame
Ground impedence not more than 100 milliohms
Current leakage not more than 100 microamps
Preventative maintenance should be performed at a minimum of annually. A preventative maintenance program should be established for all Stryker Medical equipment. Preventative maintenance may need to be
performed more frequently based on the usage level of the product.
page 2–3
General Information
NOTE
To prevent a low battery condition when the bed is not plugged in, position the cord out switch at the head
end of the bed to the off position. The switch is identified by the label shown below. If the switch is not positioned as shown below and the bed power cord and pendant cord are unplugged, the life of the back–up battery will be significantly reduced.
If the power light (located on the foot board) is flashing, the Nurse Call battery needs to be replaced. The
battery is located on the patient’s left side at the head end of the bed. No tools are required to replace the
battery. Unplug the bed power cord from the wall socket and replace the battery.
BATTERY CHARGER CIRCUIT BREAKER (EPIC II+ OPTION)
If the battery charger circuit breaker(s) located under the litter on the patient’s head end, left side are tripped,
refer to the troubleshooting section of the maintenance manual.
page 2–4
GENERAL INFORMATION
This section contains troubleshooting charts to assist with the diagnosis of a problem with your equipment.
In the text, the words “right” and “left” refer to the right and left sides of a patient lying face up on the bed.
PCB = Printed Circuit Board
CPU = Central Processing Unit
NOTE
See page 4–2 through page 4–7 for an outline of bed PCB’s and voltage test points.
PROBLEM/FAILURERECOMMENDED ACTION
No power to bedA. Check circuit breaker on bed.
B. Check for 120 VAC power at J1 on power sup-
ply. See page 4–4 for power supply voltage test
points.
C. Check for DC voltages on J2 (Pins 1,2,3 & 6)
on power supply. See page 4–4 for power supply
voltage test points.
No bed down motion.A. Enter diagnostics, (see page 7–2) and press
bed down. If motion is present, re–burn lift potentiometers. Monitor Pin 3 and Pin 2 of HDR7 and
HDR12 on the CPU PCB using DMM. Verify voltage changes on Pin 3 with changes in lift motion.
See page 7–8 for voltage parameters for low and
high limits.
B. If no down motion in diagnostic, check for 120
VAC power on HDR33 and HDR34, Pin 1 and Pin
3, of the CPU.
C. Check for 1.1–1.5 VDC signal on O6 and O8
Pin 1 and HDR2 Pin 5 of the CPU PCB.
D. Check for motion interrupt jumper on HDR3.
No bed up motion.A. Check 120 VAC power on HDR33 and HDR34,
Pin 1 and Pin 6, of the CPU board.
B. Check for 1.1–1.5 VDC signal on O5 and O7
Pin 1 and HDR2 Pin 5 of the CPU PCB.
No Gatch down motion.A. Check for 120 VAC power on HDR30 Pin 1 and
Pin 3 of the CPU board.
B. Check for 1.1–1.5 VDC signal on O3 Pin 1 and
HDR2 Pin 5 of the CPU PCB.
No Gatch up motion.A. Check for 120 VAC on HDR30, Pin 1 and Pin 2
of the CPU board.
B. Check for 1.1–1.5 VDC on O1 Pin 1 and HDR2
Pin 5 of the CPU PCB.
No Fowler down motion.A. Check for 120 VAC power on HDR29 Pin 3 and
Pin 1 of the CPU board.
B. Check for 1.1–1.5 VDC signal on O4 Pin 1 and
HDR2 Pin 5 of the CPU PCB.
No Fowler up motion.A. Check for 120 VAC on HDR29, Pin 1 and Pin 3
of the power supply.
B. Check for 1.1–1.5 VDC on O2 Pin 1 and HDR2
Pin 5 of the CPU PCB.
This section of the troubleshooting guide includes the battery backup functions. When using this guide, assume the bed is functioning properly when powered by the AC line cord with the exception of the battery
charging components.
PROBLEM/FAILURE
ON/OFF switch is in the on position
but the power LED is off and the bed
does not function.
ON/OFF switch is in the on position,
the power LED is on, and the bed
does not function.
ON/OFF switch is in the on position,
the power LED is on, and the bed
does not function.
The bed power cord is plugged in
but the battery does not charge.
POSSIBLE CAUSERECOMMENDED ACTION
No DC voltage from the batteries. A. Check the fuse (F1) on the power
board (see page 4–4) – replace if neces-
sary (p/n 59–730).B. Check battery + to battery – on the
power board for greater than 22VDC.
C. Verify the battery voltage is greater
than 22 VDC.
D. Check the battery fuse – replace if nec-
essary (p/n 2040–1–802).
E. Check the cable connections from the
batteries to the display board.
F. Check the ON/OFF switch and cabling.
Display board is not functioning or
is locking out all functions.
The thermostat on the inverter/
charger board has tripped, indicating a temperature above 110
C (230 F).
The battery charger is not functioning.
A. Check the safety switches on the drive
bar.
B. Verify the battery voltage is greater
than 22 VDC.
C. Verify the display board is functioning.
D. Check all cable connections on the dis-
play and power boards.
A. Wait approximately 3–5 minutes to a l-
low the inverter/changer board to cool
down. The power LED will light again.
A. Check the circuit breakers on the litter.
B. Check the battery charger.
C. Check all cable connections on the
charger.
page 3–3
Notes
page 3–4
GENERAL INFORMATION
This section contains circuit board layouts and other information on the electrical system of the bed.