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ELECTRICAL WARNINGS

Electrical Ratings:
100-240v~, 50/60Hz or 220v-240v~, 50/60Hz
IP4X
10% duty cycle, 2 minutes on 18 minutes o

 

Intended Use

An AC-powered adjustable hospital bed is a device intended for medical purposes that consists of a bed 
with a built-in electric motor and remote controls that can be operated by the patient to adjust the height and 
surface contour of the bed. The device includes movable and latchable side rails. This crib is intended to be 
used with hospital grade bedding. This device is intended for juveniles with a maximum weight of 150 lbs.

General Description

An AC-powered adjustable hospital bed is a device intended for medical purposes that consists of a bed with 
a built-in electric motor and controls that can be operated by the health care provider or patient (optional) to 
adjust the height and surface contour of the bed. The device includes movable and latchable side rails.

Disposal: At end of product and accessories service life, this unit should be disposed of in 
accordance with current facility approved practices and local municipal codes.

Application Environments:

 

Do not position the equipment where it is di

  cult to reach the mains plug. The main plug is to be 

used to disconnect power from the device.

Type B Applied Part

The manufacturer will provide or assist with curcuit diagrams of any serviceable parts, component parts lists, 
descriptions, or calibration instructions to assist service personnel in parts repair.  

WARNING: No modi

fi

 cation 

of this equipment is allowed. Doing so will void any applicable remaining warranty of parts.

The manufacturer will provide instructions and/or assistance for the correct replacement of interchangeable or 
detachable parts by service personnel

Caution:

 Based on the results of EMC testing investigations conclude the product tested 

complies 

with the requirements of the standard(s) indicated. The results obtained in the test report are 
based on standards IEC 60601-1-2 ed3.0 (2007-03) with EMC Deviations per IEC 60601-2-52 
ed1.0 (2009-12). Additional information concerning this speci

fi

 c testing and method how to avoid or 

minimize the potential for electromagnetic and reciprocal interference.

Part of medical equipment that in normal use necessarily comes in to physical contact with the patient for a 
medical system to perform its function. Patient connection: individual point on the applied part through which
current can 

fl

 ow between the patient and the medical equipment in normal condition or single fault condition.

Identi

fi

 ed as Type B parts, Side Rails, Head Rail and Foot Rail.

Applied Parts

WARNING: To avoid risk of electric shock, this equipment must only be connnected to a 
supply main with protective earth.

Intensive/critical care provided in a hospital where 24 hour medical supervision and constant monitoring is 
required and provision of life support system/equipment used in medical procedures is essential to     
maintain or improve the vital functions of the patient…or, acute care provided in a hospital or other medical 
facility where medical supervision and monitoring is required and equipment used in medical procedures is 
often provided to help maintain or improve the condition of the patient. 

Inappropriate handling of the power supply cord e.g. by kinking, shearing, or other mechanical damages
may create unacceptable risks and hazards. Routing cables from other equipment in the medical bed
requires precautions to be taken to avoid squeezing those cables between parts of the medical bed.
No hoists shall be used with this medical bed because of the limited spare underneath the medical bed.

Revised 2020.1  3.26.2020

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Summary of Contents for 741-CPGP

Page 1: ...DOERNBECHER CRITICAL CARE CRIB MODELS 741 CPGP 752 KPGP Revised 2022 1 1 31 2022 SERVICE MANUAL The nations 1 manufacturer of hospital cribs 1 800 873 4273 parts hardmfg com...

Page 2: ...bly Parts List Slide Rod or Side End Rail Replacement Instructions Trigger Assembly for Rails or Johns Hopkins Handle Replacement Trigger Replacement for Portland Dialysis Gates 1904 IV Pole Diagram 1...

Page 3: ...ard Manufacturing will support parts on our cribs and beds for up to 12 years from the date of manufacture as long as we still make the part or can obtain it from our vendors Cleaning instructions for...

Page 4: ...l is in place firmly and properly If the trigger mechanism for the side rails fail to lock into place properly remove the crib from service until the mechanism can be replaced SIDE RAIL OPERATION SAFE...

Page 5: ...position press the touch pad button CRIB UP or DOWN To raise or lower the foot section to desired position press the touch pad button FOOT UP or DOWN To use Trendelenberg or Reverse Trendelenberg spr...

Page 6: ...the scale off To weigh a patient Follow your hospital protocol to weigh a patient You must ZERO out for an accurate weight reading Remove the child from the crib Press the ZERO button Place the child...

Page 7: ...ecrib 5 With the 10 kg weight still on the crib select the enter option on the display screen by pressing the Display button If done correctly Cal done should appear on display screen 6 Select the sav...

Page 8: ...MATTRESS PLATFORM DIAGRAM 2 3 4 7 8 9 Head End 1 Foot End 5 6 10 10 11 10 12 13 14 15 17 18 8...

Page 9: ...4 Foot Pan Assembly 741 12410 Foot Pan Assembly 752 84159 5 Seat Support Bracket 741 or 752 12544 6 Tilt Indicator 63237 Level for determining angle of elevation 7 Corner Cover 11558 8 Hex Nut 10 32 6...

Page 10: ...ns Hopkins Handle Assembly 72115 Complete Handle Assembly 6 Screw 10 32x1 RH PH MS 63375 Components at the bottom of the Johns Hopkins Handle 7 Retainer Block 11525 8 Split Lockwasher 63454 9 Acorn Nu...

Page 11: ...tom trigger Need 2 per side 4 Trigger Assembly Bottom of Portland Gate 84220 1 5 Screw C P 6 1 2 63792 2 For Portland Trigger Need 2 per side Lockwasher not shown 63457 2 6 Portland Spring 63229 2 Com...

Page 12: ...covering for the tops of the rails Teething Bars 36 wide crib 752 TB 3 Gate only 30 crib head or foot 90791 Gate only 36 crib head or foot 90061 4 Weld assembly 30 head end 82893 U Shaped Frame No Gat...

Page 13: ...crew 63392 For top of slide rod 5 Nylon Washer 11531 6 Slide Rod Inserts 11567 7 Slide Rod Adaptor 11576 Parts also available in hardware bag 72078 Parts for one slide rod 8 Plastic Washer 1 x 545 x1...

Page 14: ...ze the Johns Hopkins handle or the Fingertip Release mechanisms on the rail to disengage the trigger mechanisms while lifting the slide rod s up and out of the rail Disassembly is now complete SLIDE R...

Page 15: ...ins handle or Fingertip Release to lock the rail in place 2 At the bottom of both of the slide rods put the spacer back on first then a washer the bumper spring and the other washer as shown on the pr...

Page 16: ...trigger bracket inside the rail tube If only the Johns Hopkins Handle assembly is being replaced skip to Step 9 next It is necessary to remove the rail from the crib prior to the steps listed below P...

Page 17: ...should be in the upright position as shown to the left SIDE TRIGGER ASSEMBLY OR JOHNS HOPKINS HANDLE REPLACEMENT CONTINUED Reassembly is now complete Tab 7 Take the black plastic center trigger brack...

Page 18: ...rs will be inserted here as well Underside of Gate TRIGGER REPLACEMENT FOR PORTLAND OR DIALYSIS GATES Fingertip Trigger Mechanism Once the broken triggers have been removed from the gate simply insert...

Page 19: ...1904 IV POLE COMPONENT DIAGRAMS 15 1 2 3 4 5 6 4 5 7 8 9 10 11 12 13 14 Corresponding parts list is on the following page IV Pole Tube 19...

Page 20: ...asher 2 11555 6 Plastic Spacer 1 62083 7 Release Pin 1 11852 8 Compression Spring 1 63006 9 Plastic Washer 1 11531 Used as release knob 10 Retaining Ring 1 63034 11 Plastic Bracket 2 11553 Available a...

Page 21: ...l they lock together 5 Align the holes in the bracket and connector then tap in the two connector nuts 14 into the holes in both the top and bottom brackets connectors 6 Insert the two screws 13 into...

Page 22: ...to Bumper 3 Jam Nylon Locknut 1 4 20 63413 4 4 Washer 1 4 63443 4 5 Bumper Assembly 30 crib 84126 2 Assembly includes 6 7 8 only with bumper plate Bumper Assembly 36 crib 84127 2 6 Grey Corner Bumpers...

Page 23: ...di erent manner Please contact us for instructions in that situation Suggested Tools 60242 x 6 1 4 20 x 7 8 button socket cap screw 60245 x 6 1 4 20 connector nut 63413 x 4 Jam Nylon Locknut 63443 x 4...

Page 24: ...the 4 screws 63392 4 locknuts 63413 and washers 63443 located in the 4 corners of the shelf as shown 2 Slide the shelf out of the crib through one of the ends as shown Remove Remove Remove Remove REP...

Page 25: ...hich crib rests on and are bolted to Assembly is complete REPLACING OR INSTALLING AN UNDER CRIB SHELF OR BUMPER SYSTEM 4 Install the new bumper plate s by aligning the holes in the plate with the hole...

Page 26: ...4 Bolt 8 8x10mm 61007 2 per caster 5 Casters Full set includes 1 Steer 2 Brake 1 Swivel 3 Caster Sockets BC 40 Not shown This set of casters is on all hospital cribs manufactured prior to 2015 Steer...

Page 27: ...s of these beds place them in the following categories To avoid overheating the motor after raising and lowering the bed three full times in successions HARD Manufacturing Company requires a fifteen m...

Page 28: ...vice personnel Caution Based on the results of EMC testing investigations conclude the product tested complies with the requirements of the standard s indicated The results obtained in the test report...

Page 29: ...ressure washers of any kind Do not allow the crib or bed to air dry as pools of water left on the mattress pan surface or near bolt holes may eventually lead to premature corrosion CRIBS OR BEDS Mattr...

Page 30: ...1 2020 2 0 Crib Safety Audit 2 1 Filler Bar Spacing Examine the spacing between bars of all cribs in service If a crib has railing spaces that exceed 2 3 8 remove it from service 2 2 Entrapment in cri...

Page 31: ...c bushings that help the rail glide up and down on the slide rods 3 7 Are the components at the top and bottom of the slide rods intact and free of damage 3 8 Check the sta control and the scale contr...

Page 32: ...3 0 Physical Inspection of Crib Components Continued YES NO Casters Under Crib Shelf and Bumper System 3 20 Is the crib able to be moved easily do the wheels roll smoothly 3 21 Do the casters show any...

Page 33: ...anisms squeeze and retract properly 3 31 Are the plastic lift bar glides at either end of each lift bar present and free of damage 3 32 Are the curtain rods at both the top of the curtains and on the...

Page 34: ...l range of motion 4 4 Press the Hi Lo up down buttons allowing the mattress platform to travel to the top of its range prior to pressing the down button Is it functioning correctly and getting full ra...

Page 35: ...ould lead to premature corrosion and require replacement of the mattress Expected Service Life of HARD Manufacturing Cribs or Beds is 9 years Terms and Conditions of the Warranty Period The warranty c...

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