The Hadley USER MANUAL
Contents
1. SIDERAILS Siderail finger assemblies are pre assembled to the bed ends on this style of bed First identify the head end of the mattress support unit lifting pole sockets The 2 bed end assemblies are interchangeable Place each of the three assemblies on their sides head to head amp foot to foot Unscrew the two grubscrews on the underside at each end of the mattress support unit Raise the mattress support unit from the floor amp slide the head end T brackets fully into the tubular sections Securely tighten the grubscrews using an Allen key Repeat 4 above for assembly of the foot end but do not tighten these two grubscrews Connect the actuators to the main controller refer to Page 6 Carefully pull the bed over amp on to its castors With assistance take the weight off the foot end castors by lifting the mattress support Unit at that end contd 9 Very carefully slide out the bed end until you can see approx 2 5 65mm of the T brackets Picture A do NOT remove bed end completely Lower onto its castors 10 Take two siderails amp slide onto the finger assembly at the head end Holding the top rail lift until the rails lock into their upper position 11 Lift the other end of the rails amp slide onto the finger assembly at the foot end Picture B 12 Repeat for the two rails at the other side of the bed 13 Slide the bed end back fully into the tubular section o2. bed its product code and its unique Serial Number DISPLAY OF THIS CE LABEL IS ALEGAL REQUIREMENT IT MUST NOT BE REMOVED Should you ever require advice or spare parts then it is essential that you quote the Serial Number this enables us to match parts and advice to your particular bed This procedure is better completed by two people PLEASE REFER TO THE SAFETY NOTICE ON PAGE 2 BEFORE ATTEMPTING TO UNPACK ASSEMBLE THE BED 1 Carefully remove the ties and take the lifting pole out from the side of the unit where supplied 2 Remove the ties lift the metal siderails upwards amp clear of the bed where supplied 3 Each half of the mesh mattress support locates on transit brackets amp is held in place by two grubscrews at its lower end one each side Unscrew the two fixings and lift one half of the mattress support clear of the transit brackets Lift upwards until it is clear of the bed ends Repeat the process for the second half of the mattress support 4 Loosen the two grubscrews on the underside of each transit bracket and with a second person supporting one of the bed ends carefully slide the other bed end off the brackets Remove the transit brackets completely RETAIN TRANSIT BRACKETS FOR RE PACKING THE BED FOR TRANSIT OR STORAGE ASSEMBLY OF THE MATTRESS SUPPORT UNIT all beds 1 Position the two halves of the mattress support facing each other as shown Note the position of the locating hole in the joini
3. understood its contents Failure to do so could result in damage to the bed and may invalidate the warranty Be aware that elements of the bed are heavy Those involved should observe the safe lifting and handling techniques recommended under Health amp Safety Regulations PAY PARTICULAR ATTENTION TO THE FOLLOWING ADVICE also refer to page 9 for guidance on Safe Working Loads ASSEMBLY amp INSTALLATION The bed should be assembled by suitably competent persons Ensure that the local electricity mains voltage corresponds to that marked on the main controller label before connecting to the supply Ensure that cables from actuators are plugged into the main controller correctly The fuse in the mains safety connector plug should not exceed 5amps The bed should be located on a level surface amp not sited on loose floor coverings The cable from the mains electricity supply must be routed clear of the lifting mechanism amp castors to avoid danger of shearing or crushing OPERATION The brake on each castor must be applied whilst the bed is in use see also Page 8 Do not allow children underneath the bed or to use the controls Do not position objects under the lifting mechanism of the bed Always ensure that limbs or body parts of both user and carer are not protruding from the bed are not between the siderails or into the lifting mechanism when using the powered functions Never exceed the maximum usage period of
4. and lower electrically until flat USING THE ELECTRICALLY POWERED FUNCTIONS BEFORE USING ANY POWERED FUNCTION PLEASE READ THE SAFETY NOTICE ON PAGE 2 Hadley beds are supplied with a hand control similar to the one pictured This controls the raising of the back rest leg rest bed height amp Trandelenburg functions The 4 buttons to the left control the raise functions amp the 4 buttons to the right the lower functions Each button carries a pictogram to denote its function ANY FUNCTION CAN BE SWITCHED OFF simply by inserting the stainless steel key provided into the circular switch amp rotating to point to the locked padlock symbol A clip on its rear allows the hand control to be positioned conveniently on a siderail WARNING When using the Trendelenburg Reverse functions only the 2 brakes at one end of the bed should be applied The 2 brakes at the other end MUST be left released MOUNTING THE ACTUATORS TO THE MATTRESS SUPPORT UNIT Once the 2 halves of the mattress support unit have been assembled it is necessary to attach the free ends of the back lift and leg lift actuators to their respective mounting points on the mattress support assembly Note that the leg lift actuator has the main control box attached to it 1 Remove the R clip and clevis pin from each of the 2 mounting brackets 2 Swing each actuator into place positioning the end of its arm centrally in the mounting bracket le
5. spiral cable been over stretched or damaged in some way CB22 CB23 Hadley bed approx component weights CB22SR CB22SRF CB23TR No standard full length timber rails per bed metal rails metal rails Bed end actuator castors 2 17 3 kg 17 3 kg 25 6 kg Mattress support head end 1 23 kg 23 kg 23 kg Mattress support foot end 1 16 9 kg 16 9 kg 16 9 kg Main controller cable hand control 1 2kg 2kg 2kg Siderail metal each 2 5 1kg 6 1 kg Siderail bracket each 4 0 4 kg 0 4 kg Siderail timber each 4 2 3 kg Lifting pole grab handle when supplied 1 5 5kg 5 5kg 5 5kg Those involved in the handling and assembly should follow Health amp Safety guidelines and observe safe lifting and handling techniques Technical Data 230V 240V 50Hz Power reception 160 VA Operating voltage Power duration max 2 mins in 18 mins 10 Appliance type B Safety class ll o Weight of bed CB22SR 200 90 metal rails 87 kg w out mattress or pole CB22SRF 200 90 metal rails 88 kg w out mattress or pole CB23TR 200 90 timber rails 100 kg w out mattress or pole 200 kg 32 stones EN 1970 08 2000 EN 60601 1 1 1990 The Company reserves the right to make technical changes without notice Safe working load refer to P 9 Product conforms to Product conforms to NEXUS r PARTS LOCATOR numbers are to ease cross referencing to the parts list they are NOT part numbers When telephoning for assi
6. 2 mins continuous use in any 18 mins for any of the powered functions Should you do so the actuator may close down for a period to recover If during operation there are any unusual noises or smells then disconnect the bed from the mains electricity power supply immediately Ensure that no cables are trapped When raising lowering the bed be very aware of any fixtures such as window sills shelf units amp electrical power sockets which may obstruct the raising of the bed If necessary re position the bed to avoid contact and damage RE SITING If moving the bed to a different location always ensure that all bed functions are at their lowest position amp remember to remove the plug from the mains electricity power supply Release all brakes before moving the bed otherwise damage may occur Never use the siderails to push or pull the bed Always use the head and foot boards With or without occupant the bed should only be moved at slow speed amp not pushed over a threshold strip greater than 2cm in height Once the bed is re sited remember to re apply the brakes MAINTENANCE amp CARE All wingscrews grubscrews amp mechanical fixings should be checked regularly for tightness Use a damp cloth with normal household cleaners or warm soapy water to clean the bed Do not use cleaning agents containing ammonia abrasives or strong solvents Mechanical cleaning scouring pressure hoses or automated cleaning will dama
7. RECOMMENDED ACCESSORIES Nexus accessories are designed to work in harmony with the moving parts of our beds and in conforming with EN1970 2000 bed Standard reduce the risk of entrapment Use of other manufacturers products with our beds may take a bed mattress combination out of EN1970 2000 guidelines and may increase the entrapment risk Neither Nexus DMS Ltd nor any of its employees can take responsibility for any issues arising from use of such products A range of matched pressure care amp non Safety foam bumpers for siderails amp pressure care mattresses head foot boards crashext ey Matched siderail safety mat ae a extenders standard OO amp full length lightEx Function lock hand controls reading and movement aid examination light Nexus DMS Ltd Unit 11 Lovett Road Hampton Lovett Ind Estate Droitwich Worcs UK WRI 0QG Tel 44 0 19 05 77 46 95 Fax 44 0 19 05 79 60 81 sales nexusdms co uk www nexusdms co uk 12 N 3 pa U Ref NX 85 000 1009 The Hadley Electrically powered profiling beds Code CB22SR 200 90 standard length metal siderails Code CB22SRF 200 90 full length metal siderails Code CB23TR 200 90 timber siderails USER MANUAL October 2009 edition NEXUS SAFETY NOTICE This manual contains important information regarding the safe amp proper assembly use of the bed It is important that any persons involved in the assembly and or use of the bed should have read amp
8. ermanent lubrication amp is ingress protected to IP54 standard The functions are operated using a 4 function hand control which is ingress protected to IP54 amp is connected to the main controller via a spiral cable The main controller is ingress protected to IP54 standard All electrical functions are isolated from the mains power supply amp operate at 24v DC low voltage A 240V mains electrical safety connector is supplied This can reduce the likelihood of damage or injury if the bed is moved before being unplugged from the mains power supply socket The mattress support is constructed from metal mesh which allows the mattress to breathe and so prolongs its life The Hadley bed can be supplied with either standard or full length metal or full length timber lift amp lock siderails A lifting pole and grab handle may be ordered separately if required Each castor features a simple to operate brake Nexus accessories are designed to work in harmony with the moving parts of our beds and in conforming with EN1970 2000 bed Standard reduce the risk of entrapment Use of other manufacturers products with our beds may take a bed mattress combination out of EN1970 2000 guidelines and may increase the entrapment risk Neither Nexus DMS Ltd nor any of its employees can take responsibility for any issues arising from use of NI X ee DMS 5 PRODUCT IDENTIFICATION Each bed carries a CE label which identifies the type of
9. et 4 Head end of bed Ac tor plug SIS Beds fitted with metal siderails ASSEMBLY OF THE HEAD amp FOOT BED ENDS FITTING METAL SIDERAILS 1 2 3 CON O1 AUN Pull out the spring loaded pin lower the siderail amp release the pin Repeat the process at the other end amp for the second siderail 1 First identify the head end of the mattress support by its lifting pole sockets The 2 bed ends assemblies are interchangeable 2 Place each of the three assemblies on their sides head to head amp foot to foot pull out the back amp leg lift sections by hand amp the mattress support unit will support itself 3 Unscrew the four grubscrews on the underside of the mattress support tubular section two at each end i 4 Raise the mattress support unit from the floor amp slide the head end T brackets fully into the tubular sections Securely tighten the grubscrews using an Allen key 5 Repeat 4 for assembly of the foot end Two slide brackets are pre assembled each side of the tubular mattress support Rotate the brackets so that the spring loaded release lock pins are on the right hand side of the slide as you look at the bed Now slide one end of a siderail into the raised slide bracket until it hits the pin Continue to lower the siderail until the pin locates in the hole in the siderail Beds fitted with timber siderails ASSEMBLY OF BED ENDS amp
10. f the mattress support amp re tighten the two grubscrews very securely using an Allen key Head and Foot board Upper side rail SIDERAIL FINGER ASSEMBLIES Should it be necessary to take apart and re fit the siderail finger assemblies then to ensure correct operation and maintain the approved measurements it is essential that they are re fitted correctly refer to this diagram Slider connector Nylon 7 side rail Slider with steel fingers Slider channel Zs Channel end stop FITTING THE LIFTING POLE where supplied 1 There is a socket for the lifting pole on each side of the bed at the head end 2 Insert the lifting pole into either the left or right hand socket 3 Rotate the pole until the pin on the pole locates in the corresponding groove in the socket this keeps the pole central amp securely positioned for use 4 Hang the grab handle over the end of the pole between the two vertical pins amp adjust the strap to the required length The pole can be lifted slightly to free the pin amp swung out of the way when not in use It must NOT bear any weight when in this D position z RAISING amp LOWERING METAL SIDERAILS TO RAISE From its lowest position hold the upper tubular section amp slide upwards through the brackets until the spring loaded release lock pins locate in the holes in the vertical sections of the rail The siderail is now locked at each end i
11. ge the bed All electrical actuators are fitted with maintenance free self lubricating bearings amp no attempt should be made to oil or grease these parts A suitably qualified service engineer should check all electrical parts amp cables and mechanical functions for correct operation at least once every year Any unauthorised modifications adjustments or alterations will invalidate the product warranty Repairs should only be carried out by a suitably qualified competent engineer Hadley beds are classed as double insulated appliances although the supplied mains safety connector is not If beds are to be used in commercial premises then customers should seek the advice of a qualified electrician regarding PAT2 test recommendations SHOULD YOU HAVE ANY DOUBTS THEN PLEASE SEEK ADVICE Troubleshooting Fault Remedy Check connection to mains electricity supply amp fuse check that the safety connector has not become disconnected No actuator functions when hand control operated check connections of hand control and actuator plugs to main controller One actuator does not Check connection between work when button actuator cable and controller Is pressed TIP If you have another Nexus bed of the same type which you know is functioning correctly try the hand control off that bed if this cures the problem then the original hand control is faulty Has the
12. gs carefully aligning all 3 holes 3 Replace each clevis pin and re fit the R clip securely ahs LIFT ACTUATOR LEG LIFT ACTUATOR MOUNTING THE MAINS CABLE TO THE MATTRESS SUPPORT It is important that the mains cable is securely attached to the mattress support unit Unscrew the silver nut from the grey plastic gland on the cable Position the gland through the mounting bracket on the underside of the mattress support unit head end re fit the nut and tighten taking care not to over tighten otherwise the plastic screw threads may be damaged CONNECTING THE ACTUATORS TO THE MAIN CONTROLLER There are 4 actuators each is connected to the main controller by a spiral cable and multi pin plug The plugs are keyed amp will only insert if correctly aligned in the socket the square key should point towards the floor There is a locking strap over the sockets this should be released using the tip of a small screwdriver before attempting to fit the plugs amp snapped back afterwards to lock the plugs in place Assemble each of the plugs amp then fasten the spiral cables into their retaining loops on the underside of the bed so that they do nottrail on the floor Take great care to ensure that cables are clear of actuators amp that there is sufficient slack to allow for the movement of bed parts The actuators are connected as follows Socket 1 Back lift Socket 2 Leg lift Socket 3 Foot end of bed Sock
13. ide bracket until it hits the pin 4 Pull out the spring loaded pin lower the siderail amp release the pin Continue to lower the siderail until the pin locates in its locating hole Repeat the process at the other end amp for the second siderail APPLYING amp RELEASING THE BRAKES ok OO bj pin locating hole 5 For safety reasons the brake on each castor must be applied when the bed is in use They must be released before moving the bed WARNING When using the Trendelenburg Reverse functions only the 2 brakes at one end of the bed should be applied The 2 brakes at the other end MUST be left released GUIDANCE ON SAFE WORKING LOADS The Safe Working Load MUST NEVER be taken as the maximum user weight In common with other manufacturers we quote a Safe Working Load for each of our beds When a bed is tested a static load is evenly distributed over the whole surface of the bed Remember when a bed is in use that the load is rarely static or evenly distributed Should a visitor for example sit down heavily on one side of the bed then the shock load at that point will be extreme the load will be uneven amp the total combined weight may exceed the Safe Working Load The SWL must take account not only of the weight of the user but also the weight of the mattress bed linen amp other items loaded on to the bed eg Air pump for air driven mattress You should also take account of any likely weight gain by the user
14. in the future Typically a mattress could weigh 20kg an air driven system could be as much as 30kg a couple of pillows 3kg bed linen around 12kg the total of such items together with anything else placed on the bed PLUS the weight of the user must NEVER exceed the Safe Working Load Neither Nexus DMS Ltd nor any of its employees can accept responsibility for any issues arising from overloading a bed Should damage result from such actions then any necessary repairs will not be covered under warranty MATTRESS INTEGRITY Should a mattress cover be damaged then body or other fluids can pass through and contaminate the inner core creating the potential for cross infection It is therefore recommended that a frequent inspection of mattress covers is undertaken to inspect for damage such as holes or cuts The inner core of the mattress should also be inspected for signs of staining or contamination Should there be damage to a cover then it should be disposed of safely Should there be contamination to the inner foam core then it cannot be decontaminated amp should therefore be disposed of safely The inner cells of an Optima air float mattress system can be decontaminated 9 RAISING amp LOWERING TIMBER SIDERAILS TO RAISE Hold the UPPER siderail at the head end amp slide up the channel until the locating pin engages with a click Both upper amp lower rails are now locked in the upper position correctly spaced Repeat
15. n the upper position If lifting each end separately then for safety it is recommended that you lift amp lock the head end first TO LOWER Support the foot end of the rail pull out the silver locating pin amp lower the rail gently until it stops Repeat atthe head end For occupant safety always lower the foot end first TO REMOVE COMPLETELY From its upper locked position support the rail pull out the pins amp lift further until the rail clears the brackets When re fitting the spring loaded pins must be on the right hand side of the brackets when looking at the bed
16. ng bar Unscrew the two grubscrews but do not remove completely One each side 2 Slide the sections together ensuring both sections fit fully together until the outer tubes touch each other 3 Position a clevis pin from the outside through the outer tube and inner joining bar locking the 2 halves of the mattress support assembly together Attach the R clip through the small hole at the inner end of the clevis pin 4 Tighten the 2 grubscrews on the underside of the mattress support very securely using an Allen key These should be rechecked for tightness periodically refer to Page 2 FOR EASE OF ASSEMBLY YOU SHOULD ALWAYS FIT THE 2 CLEVIS PINS AND R CLIPS BEFORE TIGHTENING THE 2 GRUBSCREWS RETRO FITTING OF METAL SIDERAILS spring loaded 1 In each side of the mattress support unit are two holes fitted with plastic pe plugs Carefully remove the four plugs H 2 Using the appropriate spanner remove the nuts amp washers from each of the slide bracket mounts 3 Position one of the slide bracket mounts through one of the holes in the mattress support attach the washer amp nut and tighten sufficiently to be secure whilst allowing the slide bracket to rotate freely Repeat 3 for the remaining slide brackets Rotate the slide brackets so that the spring loaded release lock pins are on the right hand side of the slide bracket as you look at the bed Now slide one end of a siderail into the raised sl
17. stance it is essential that we have the unique serial number from the bed to enable us to identify the correct items for the model of bed and year of manufacture See Page 4 Spare parts lists amp other technical documents are available on request or for download from www nexusdms co uk Note that the lifting pole grab handle must be ordered separately if required CONTENTS 2 Important Safety Notice 7 Fitting timber siderails contd Fitting and use of the lifting pole 3 Contents Raising amp lowering metal siderails Features of The Hadley bed 8 Raising amp lowering timber siderails 4 Product identification Adjusting the Fowler position knee break Unpacking from the transit frame Using the electrically powered functions Assembly of the mattress support unit 9 Retro fitting of metal siderails 5 Mounting the actuators Applying amp releasing the brakes Mounting the mains cable Guidance on Safe Working Loads Connecting the actuators hand control Guidance on mattress integrity 6 Assembly of the head amp foot ends 10 Parts locator Fitting metal siderails Fitting timber siderails 11 Troubleshooting Component weights Technical Data FEATURES OF THE HADLEY BED This modular care bed has four electrically operated functions back rest leg rest bed height amp Trendelenburg reverse Trendelenburg These are powered by linear actuators each of which is sealed uses maintenance free p
18. the procedure at the foot end For occupant safety always lift amp lock the siderails at the head end first TO LOWER Hold the UPPER siderail amp lift slightly until it stops This action unlocks the release button on the side of the footboard Press amp hold the button amp gently lower the siderails until they rest on the stop at the bottom of the track Repeat the procedure at the foot end NEVER let go of the rails amp allow them to drop For occupant safety always lower the rails at the foot end first ADJUSTING THE FOWLER POSITION KNEE BREAK The Fowler position knee break is adjusted on ratchet mechanisms attached to the leg lift section and can be adjusted both manually and electrically There are 6 positions available so that you can achieve the correct angle for a particular users knees MANUAL ADJUSTMENT Raise the leg lift section electrically to a chosen height and then holding one of the mattress retaining handles lift the foot section until it clicks and remains at the position you require To lower lift fully to its highest position you will hear clicks then lower until the foot section rests on the mattress support unit ELECTRICAL ADJUSTMENT Raise the leg lift section electrically until you achieve the knee angle required Lower electrically until you hear 1 click then raise electrically to the height you require The chosen angle will be maintained To lower use the hand control
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