SERVICE MANUAL - Mediplast Kendan A/S
Contents
1. af bte mua eee teh 2 1 PREVENTIVE 3 1 General s adsz ui ee Rb e ea Teiln oe 3 1 Castors auti d oa VEL de d cas i ea Nee a oe ee 3 1 Gas Spring Model 156010 3 1 TESTING peh deh RI al eoo Moe eg 4 1 GOLDS 4 1 Height SA OWN gt 4 1 Castors and brakes 1 1 4 1 Lateral 4 1 Safety ICS ws rm RS Ree RUE aOR E e d 4 2 SERVICING INSTRUCTIONS 5 1 El ME PTT 5 1 Special Tools and 5 1 Shower Tray Components Replacement 5 2 Castors Replacement 5 2 Hydraulic Pump 5 3 Gas Spring Replacement 5 4 Dismantling the Trolley 5 5 Restoration of Paintwork lll 5 11 TECHNICAL DATA ree hide C RU IER 6 1 continued July 1997 vii 746 38 2 Contents continued ILLUSTRATED PARTS LIST 2 2 ee eee te ee ee 7 1 General s ii 7 1 Numerical Index when applicable 7 1 Detailed Parts List 2 2 0 0 8 7 1 How to Use the2. Remove four hexagonal nuts 04 23 screws 04 24 pivot bushes 04 21 and spacers 04 22 The top deck 02 6 can now be lifted off the base assembly Tilting Top Deck Removal Get the assistance of a second person or use the hoist Tool item 1 to support the top deck 03 6 Remove the gas spring 03 19 as described in 6 6 1 Remove two E clips 03 18 washers 03 17 and clevis pins 03 16 The top deck 03 6 can now be lifted off the mid frame 03 24 Mid Frame Removal Remove four hexagonal nuts 04 23 screws 04 24 pivot bushes 04 21 and spacers 04 22 The mid frame 03 24 can now be lifted off the base assembly Remove and discard bump on 03 29 if unservicable Leg Fabrication Removal Remove one self locking nut 04 36 pan head screw 04 38 pivot bush 04 39 and washer 04 37 to disconnect the stabiliser from the leg fabrication Remove one self locking nut 04 36 pan head screw 04 38 pivot bush 04 39 spacer 04 49 and washer 04 37 and remove the stabiliser 04 3 from the base frame 04 5 Remove four self locking nuts 04 36 pan head screws 04 38 pivot bushes 04 39 and washers 04 37 and remove the leg fabrications 04 1 from the radius arms 04 2 and 04 4 746 56 2 5 6 July 1997 5 7 7 Radius Arms Removal a Disconnect the pump ram from the radius arm 04 2 as described in 6 5 2 b Remove E ring 04 45 washer 04 44 clevis pin
3. The material must be mixed and applied in a clean dry atmosphere Thinning will not normally be necessary for brush application but if required thinners must be added only after thorough blending of the base and hardener July 1997 5 11 746 56 2 The paint cures by chemical action and cured coating becomes resistant to solvents and difficult to remove It is therefore necessary to clean equipment and utensils with Superthane thinners directly after use It is essential to avoid the introduction of moisture to the painting materials so all equipment must be thoroughly clean and free from traces of oil or water a b c d 746 56 2 Clean and degrease the damaged area by wiping with a lint free cloth moistened with a suitable volatile solvent e g methylated spirits Make sure there are no loose chips of paint and use fine silicon carbide abrasive paper to abrade the area where paint is to be applied and blend into a smooth surface Clean and degrease the area again Mix a suitable minimum quantity of material in the ratio of 2 25 parts base to 1 0 part hardener e g put 35 ml of base material into the measuring beaker and add hardener up to the 50 ml mark Stir the mixture until the two components are thoroughly blended The prepared mixture will have a pot life of 4 6 hours at 20 C Apply the mixture to the damaged area using a soft bristle brush to give a smooth and even coat A second coat may be applied if nece
4. 03 16 to release the lower end of the gas spring 03 19 Remove two nylon headed bushes 03 25 and two nylon plain bushes 03 26 c Remove M10 nut 03 20 and unscrew the gas spring 03 19 from the gas spring mount 03 23 d If necessary remove two retaining pins 03 21 the gas spring mount 03 23 and four nylon headed bushes 03 22 WARNING The gas spring is a high pressure device Do not attempt to open Disposal must be carried out in accordance with manufacturer s instructions Do not incinerate e Dispose of unserviceable gas springs safely see Appendix A 5 6 2 Installation a If removed install the gas spring mount 03 23 with four nylon headed bushes 03 22 and two retaining pins 03 21 b Screw the gas spring 03 19 into the gas spring mount 03 23 until the screw thread protrudes by the thickness of the M10 nut 03 20 Install the M10 nut 03 20 and tighten to secure 746 35 2 5 4 July 1997 WARNING When extending an unsecured gas spring take care not to trap fingers c Align the gas spring axis with the holes in the mid frame 03 24 and extend it by operating the tilt release lever Use the hoist to adjust the tilt angle and align the fixing holes Install two nylon headed bushes 03 25 two nylon plain bushes 03 26 Clevis pin 03 16 washer 03 17 and E clip 03 18 5 7 Dismantling the Trolley This sub section gives procedures for the dismantling and re assemb
5. 04 40 and two nylon washers 04 43 and disconnect the connecting tube 04 10 from the radius arm 04 2 Remove two bushes 04 42 from the radius arm 04 2 c Remove E ring 04 45 washer 04 44 clevis pin 04 41 and two washers 04 44 and disconnect the connecting tube 04 10 from the radius arm 04 4 Remove two bushes 04 42 from the radius arm 04 4 WARNING Plastic clips may fracture and or fly off at high velocity when removed Use a cloth or other suitable shield to prevent possible injury d Rotate the plastic clip 04 48 until the slot is uppermost Use special clip removal tool Tool item 4 and push off the clip Discard the clip do not re use The radius arm 04 2 can now be removed by sliding it to one side and lifting it clear Remove nylon bearing bushes 04 47 from the radius arm if necessary e Repeat step c to remove the second radius arm 04 4 5 7 8 Brake Link Assembly Removal a Set the bake bow pedal to the middle free position b Remove two self locking nuts 04 27 washers 04 26 bolts 04 25 and nylon washers 04 28 and remove the brake link 04 11 c At the foot end loosen the socket set screw in the brake lever 04 7 and slide the brake rod link 04 6 out of the frame d At the head end loosen the socket set screw in the brake lever 04 7 and the two socket set screws in the levers attached to the brake bow 04 8 Slide the brake rod link 04 6 o
6. and 156010 Item Part No Description Qty 1 757 12 Leg Fabrication 2 2 717 33 Radius Arm 1 3 713 54 Stabiliser 1 4 712 39 Radius Arm 1 5 729 17 Base Frame 1 6 729 33 Brake Rod Link 2 7 717 128 Brake Lever 4 8 717 26 Brake Bow 1 9 717 29 Brake Bow Grip Tube 1 10 713 24 Connecting Tube 1 11 718 87 Brake Link 1 12 5993 Castor Tracking 1 13 717 165 Hydraulic Pump 1 14 741 59 Pedal Arm Fabrication 2 15 5994 Castor Locking 3 16 5133 Pedal Rubber 2 17 1037 Roll Pin 2 18 4506 Pop Rivet 2 19 3433 Pan Head Screw 4 20 1822 Washer 4 21 718 150 Pivot Bush 4 22 1829 Spacer 4 23 1921 Hexagonal Nut 4 24 3612 Screw 4 25 1504 Bolt 2 26 1804 Washer 4 27 1403 Nut Self Locking 2 28 718 85 Washer Nylon 2 29 718 39 Shakeproof Pressing 4 30 1141 Screw Hexagonal Head 8 Continued July 1997 7 9 746 36 2 Figure 7 04 Base Assembly Continued Item Part No Description Qty 31 5038 End Cap 4 32 712 01 Castor Bush 4 33 4733 E Ring 1 34 713 92 Clevis Pin 1 35 1825 Washer 1 36 4300 Nut Self Locking 6 37 1819 Washer 6 38 3401 Screw Pan Head 6 39 713 94 Pivot Bush 6 40 718 83 Clevis Pin 1 41 718 84 Clevis Pin 1 42 718 82 Bush 4 43 5135 Washer Nylon 2 44 1819 Washer 4 45 S4734 E Ring 2 46 5047 End Cap 2 47 712 0
7. are in the free condition and locate the brake rod link 04 6 centrally in the frame Tighten the socket set screw in the brake lever 04 7 to secure the brake rod link Connect the brake link 04 11 between the two brake levers 04 7 using two bolts 04 25 nylon washers 04 28 washers 04 26 and new self locking nuts 04 27 Radius Arms Installation Install a nylon bearing 04 47 in each end of the tube on the radius arm 04 4 Install the radius arm 04 4 onto the longer pivot on the base frame then slide it to one side to engage on the shorter pivot Ensure correct orientation i e with the arms toward the head end Note Installation of plastic clips will be easier if they are first warmed by b c d 746 56 2 immersion in hot water for a few minutes Install a new plastic clip 04 48 with a firm straight push Repeat steps a and b for the other radius arm 04 2 Install two bushes 04 42 in the lower holes in the radius arm 04 4 Attach the connecting tube 04 10 to the radius arm using clevis pin 04 41 three washers 04 44 E ring 04 45 5 6 July 1997 5 7 11 b 5 7 12 a b 5 7 13 a b c 5 7 14 a b Install two bushes 04 42 in the lower holes in the radius arm 04 2 Attach the connecting tube 04 10 to the radius arm using clevis pin 04 40 two nylon washers 04 43 one washer 04 44 and E ring 04 45 Align t
8. leaks If found investigate and take the necessary corrective action Refer to Section 5 Servicing Instructions 3 2 Castors Set the brake pedal to each position in turn and check that the brakes and steering lock are working efficiently In the free position make sure that all four castors turn and swivel easily when the trolley is moved Brakes that fail to lock indicate that the castor is past its working life and should be replaced Refer to Section 5 Servicing Instructions 3 3 Gas Spring Model 156010 only Operate the tilt adjustment If the mechanism does not release or fails to lock securely the release lever may be at fault If the movement is too easy lacks power and is not well damped it is possible that the gas spring is faulty Investigate and take the appropriate corrective action Refer to Section 5 Servicing Instructions July 1997 3 1 746 56 2 746 35 2 3 2 July 1997 4 TESTING 4 1 General The following serviceability tests should be performed before returning the trolley to use after service or repair or if any function is suspect Investigate any failure and take appropriate corrective action These instructions should be read in conjunction with Section 1 Introduction sub section 1 3 Note References to the left or right side of the trolley are when looking from the head end 4 2 Height Variation Operate the height control foot pedal and verify that the trolley platform rises and d
9. 2 Bearing Nylon 4 48 712 04 Clip Plastic 2 49 713 105 Spacer 1 50 1017 Roll Pin 2 746 38 2 7 10 July 1997 APPENDIX A DISPOSAL OF GAS SPRINGS The gas spring contains air and oil at high pressure and must be vented in accordance with the following instructions before being discarded Under no circumstances should any attempt be made to open the device WARNING Danger of explosion Do not heat or incinerate High pressure gas The sudden release of gas at high pressure could cause serious injury or death Put on suitable protective clothing eye protection and or a face shield a Operate the valve at the end of the piston rod and allow the piston rod to extend fully b Clamp the gas spring in a vice and drill a hole approximately 3 mm diameter at position 1 as shown in Fig B 1 Screen off the drilling point because metal chips and oil may be ejected due to the high internal pressure Then drill a second hole at position 2 as shown the holes should be drilled to a depth of approxomately 10 mm 1 2 10 mm cI Fig A 1 Venting the gas spring cylinder c Operate the valve at the end of the piston rod and push in the piston rod d Drain oil from the gas spring by pumping the piston rod in an out several times e Dispose of the gas spring and oil through raw materials trade or special refuse points Do not dispose of gas springs or oil in household refuse If correct disposal in
10. Illustrated Parts List 7 1 Illustrated Parts List 58 7 2 746 38 2 viii July 1997 1 INTRODUCTION 1 1 About This Manual This manual contains information on servicing and maintenance of the CASCADE shower trolley Model 156000 and 156010 The manual comprises the following sections Section 1 Introduction this section Includes a general description of the equipment with an explanation of the function and operation of the controls Section 2 Operational Maintenance Describes routine procedures and checks to ensure correct operation during the service life of the equipment Section 3 Preventive Maintenance Gives details of regular periodic maintenance actions to ensure correct operation of the equipment Section 4 Testing Defines a serviceability test to verify correct operation of the equipment if function is suspect or following any maintenance or servicing procedure Section 5 Servicing Instructions Contains illustrated procedures for removal and installation of replaceable parts and sub assemblies Section 6 Technical Data Contains a list of technical data for the equipment and components Section 7 Parts List Contains illustrations and detailed lists for the identification of replaceable parts July 1997 1 1 746 56 2 1 2 Description The Huntleigh Nesbit Evans CASCADE shower trolley is designed for the bathing of i
11. Mi Huntleigh AKRON AKRON CASCADE SHOWER TROLLEY Models 156000 amp 156010 SERVICE MANUAL 746 38 Revision record PRELIMINARIES All revisions incorporated into this copy of the manual must be recorded below Revision No Issue Date Date Inserted By Signature Remarks July 1997 0 746 56 2 Configuration Control The Assembly Spares Manual Modification Record ASMR is the Huntleigh Nesbit Evans Ltd configuration control document for the equipment model number s covered by this manual The ASMR issue record for this manual is given below Model 156000 Model 156010 Manual Dat R k Revision ate ASMR Introduced ASMR Introduced emarks Issue at Serial No Issue at Serial No Issue 1 Feb 0 105638 0 100592 1997 Issue 2 July 1 116030 1 116030 Sections 5 amp 7 1997 to issue 2 Note From May 1998 previous production updated to current specification Refer to new Service Manual 746 156 July 1997 iii 746 56 2 Preface Read and understand this manual before attempting to service or repair the equipment This manual is intended to be used by Huntleigh Nesbit Evans approved service technicians In the event that the manual is provided to a customer in res
12. Removing radius arms 5 Clip removal tool 745 01 Removing radius arms July 1997 5 1 746 56 2 5 3 Shower Tray Components Replacement 5 3 1 Removal a Raise the trolley to maximum height and level the platform b Loosen the worm drive clip 01 4 and pull the hose 01 5 off the liner 01 3 c Unscrew the waste cap 01 2 and remove the cap sealing washer and waste liner 01 3 d Remove the mattress 01 1 and pillow 01 6 from the trolley 5 3 2 Installation a Raise the trolley to maximum height level the platform and lower both safety sides b Lay the mattress 01 1 in position on the trolley with the threaded portion of the waste fitting through the hole in the laminate sheet c Assemble the liner 01 3 sealing washer and cap 01 2 to the waste fitting on the underside of the platform and tighten the cap firmly by hand d Fit the worm drive clip 01 4 over the hose 01 5 push the hose onto the waste liner 01 3 and tighten the worm drive clip to secure the hose e Loop the hose 01 5 onto the storage hook beneath the trolley f Lift the sides of the mattress to the vertical position folding the corners on the outside and against the head and foot Raise the safety sides of the trolley to support the sides of the tray 5 4 Castors Replacement Note The left castor at the foot end is a tracking castor 04 12 The other three castors are braking castors 04 15 5 4 1 Removal a Use th
13. accordance with these instructions is not possible the unit should be returned to the supplier July 1997 A 1 746 56 2
14. aring in that view 7 4 How to Use the Illustrated Parts List Identify the applicable illustration find the part on the illustration and note the item number which is given in a balloon Refer to the Parts List opposite the illustration for information regarding the part Sometimes a number of identical parts may appear in different locations but only one will be identified with a balloon The number in the Qty column of the parts list indicates the total number of times that the part appears in the illustration July 1997 7 1 746 56 2 7 5 Illustrated Parts List WASTE FITTING ON MATTRESS Fig 7 01 Shower Tray Assembly 746 35 2 7 2 July 1997 Figure 7 01 Shower Tray Assembly Item Part No Description Qty 1 757 02 Mattress Shower Tray 1 2 757 08 Waste Cap and Sealing Washer 1 3 757 00 Waste Liner Fig 2 Item 3 Ref 4 S4739 Worm Drive Hose Clip Fig 2 Item 11 Ref 5 757 17 Waste Hose Fig 2 Item 10 Ref 6 757 03 Pillow Fig 2 Item 1 Ref July 1997 7 3 746 36 2 Fig 7 02 Non tilting Top Assembly 746 38 2 7 4 July 1997 Figure 7 02 Non tilting Top Assembly Model 156000 Item Part No Description Qty 1 757 03 Pillow 1 2 757 02 Mattress Assembly Fig 8 01 1 3 757 00 Liner 1 4 757 01 Plug 1 5 757 06 Laminate Sheet 1 6 757 44 Top Deck Frame 1 7 757 07 End Bow 2 8 757 08 Safety s
15. e hoist Tool item to raise one end of the base frame 04 5 by about 150mm and support the base frame on wooden blocks Note Do not raise the base frame by lifting the top frame Do not put the sling around the brake link rod 746 35 2 5 2 July 1997 b c d 5 4 2 a b c d 5 5 5 5 1 a b c d July 1997 Set the brake bow pedal to the middle free position Release the socket set screw in the brake lever 04 7 and slide the brake rod link 04 6 out of the frame just far enough to clear the castor stem Bend the shakeproof pressing 04 29 away from the two hexagon headed screws 04 30 and remove the screws and the pressing Remove the castor 04 12 or 04 15 The castor bush 04 32 should remain in the frame Installation Using the cam rotating tool Tool item 3 ensure that the castor is in the free condition Make sure that the brake bow pedal is in the free position Install the castor stem in the castor bush 04 32 and align the fixing holes Assemble a new or serviceable shakeproof pressing 04 29 and two hexagon headed screws 04 30 Tighten the screws firmly and bend up the pressing to secure them Push the brake rod link 04 6 through the castor stem and centralise it in the frame Tighten the socket set screw in the brake lever 04 7 to secure the brake link rod Remove the wooden blocks and lower the trolley to the floor Hydraulic Pump Replaceme
16. escends in a smooth and controlled manner over the full range of adjustment from 630 mm to 1000 mm Repeat this procedure with a load of approximately 76 kg 12 stone person on the platform Apply a load of 180 kg to the platfom and raise the platform to approximately mid position Measure and record the platform height after 1 hour and again after 2 hours The difference between the two measurements should be no more than 5 mm Examine the underside of the trolley for any sign of an oil leak 4 3 Castors and brakes Set the brake pedal to the horizontal free position push the trolley and verify that all four castors rotate and swivel easily Push the trolley from the head end until all four castors are in line and trailing Raise the brake pedals to the steer position and verify that the left castor at the foot end is locked in line while the other three castors still swivel freely Press the brake pedal down to the brake position Push the trolley and verify that all four castors are locked Any castor that rotates should be replaced 4 4 Lateral Tilt Operate the tilt adjustment and verify that the angle of the platform can be varied smoothly over the full range from horizontal to 12 If the movement is too easy lacks power and is not well damped it is possible that the gas spring is faulty July 1997 4 1 746 56 2 4 5 Safety Sides Raise and lower the safety sides several times Verify that the latching piv
17. he holes in the radius arm 04 2 with the hole in the pump ram Install the Clevis pin 04 34 washer 04 35 and E ring 04 33 Leg Fabrication Installation Install the leg fabrications 04 1 on the radius arms 04 2 and 04 4 and attach with four pan head screws 04 38 pivot bushes 04 39 washers 04 37 and new self locking nuts 04 36 Attach one end of the stabiliser 04 3 to the base frame 04 5 using one pan head screw 04 38 pivot bush 04 39 spacer 04 49 washer 04 37 and a new self locking nut 04 36 Attach the other end of the stabiliser to the leg fabrication 04 1 using one pan head screw 04 38 pivot bush 04 39 washer 04 37 and a new self locking nut 04 36 Mid Frame Installation Install the mid frame 03 24 on the base assembly with the open side of the frame to the right side of the base assembly Attach the mid frame 03 24 to the leg fabrications 04 1 using four screws 04 24 pivot bushes 04 21 spacers 04 22 and hexagonal nuts 04 23 Tilting Top Deck Installation Use the hoist Tool item 1 or get the assistance of a second person to locate the top deck 03 6 on the mid frame 03 24 Attach the top deck to the mid frame using two clevis pins 03 16 washers 03 17 and E clips 03 18 Install the gas spring as described in 6 6 2 Non Tilting Top Deck Installation Use the hoist Tool item 1 or get the assistance of a second person to loca
18. ide 2 9 757 18 Hose Bracket 1 10 757 17 Hose 1 11 4739 Hose Clip 1 12 1521 M8 Bolt Hex Head 4 13 1804 M8 Washer 4 14 1904 M8 Hexagonal Nut 4 15 51017 Spring Pin 4 16 4517 S Steel Pop Rivet 6 July 1997 5 746 38 2 Fig 7 03 Tilting Top Assembly July 1997 7 6 746 38 2 Figure 7 03 Tilting Top Assembly Model 156010 Item Part No Description Qty 1 757 03 Pillow 1 2 757 02 Mattress Assembly Fig 8 01 1 3 757 00 Liner 1 4 757 01 Plug 1 5 757 06 Laminate Sheet 1 6 757 05 Top Deck Frame 1 7 757 07 End Bow 2 8 757 08 Safety Side 2 9 757 18 Hose Bracket 1 10 757 17 Hose 1 11 4739 Hose Clip 1 12 1521 M8 Bolt Hex Head 4 13 1804 M8 Washer 4 14 1904 M8 Hexagonal Nut 4 15 1017 Spring Pin 4 16 718 84 Clevis Pin 17 1829 Washer 4 18 54734 E Clip 4 19 712 91 Gas Spring 1 20 1902 M10 Hexagonal Nut 1 21 712 16 Retaining Pin 2 22 4905 Headed Bush Nylon 4 23 712 17 Gas Spring Mount 1 24 757 04 Mid Frame Fabrication 1 25 718 82 Headed Bush Nylon 2 26 54906 Plain Bush Nylon 2 27 757 13 Release Handle 1 28 4517 S Steel Pop Rivet 6 29 5108 Bump On 2 30 4K214 Moulded Handle Grip 1 31 5049 End Cap 1 July 1997 7 7 746 36 2 23 Ba AL EN 17 G3 0 v Fig 7 04 Base Assembly 746 38 2 7 8 July 1997 Figure 7 04 Base Assembly Model 156000
19. ly of the main structure of the trolley Dismantling the trolley is not a routine procedure and should only be carried out to the extent necessary in order to replace a defective part The information given is for guidance Procedures will be varied according to the purpose for which they are undertaken and will not necessarily be performed in the given order For example it is not necessary to dismantle the top assembly in order to remove it from the base assembly Procedures which are deemed to be self evident have not been included 5 7 1 Laminate Sheet Removal a Remove the mattress from the trolley as described in 5 3 1 b Remove two bolts 02 12 nuts 02 14 and washers 02 13 and remove the head end bow 02 7 c Remove two bolts 02 12 nuts 02 14 and washers 02 13 and remove the foot end bow 02 7 together with the hose bracket 02 9 d Lower the safety sides e Drill out remove and discard six pop rivets 02 16 The laminate sheet can now be lifted from the trolley 5 7 2 Safety Sides Removal a Get the assistance of a second person to support the safety side Use a 3 16 diameter punch to drive out the two roll pins 02 15 and remove the safey side 02 8 from the top deck 02 6 July 1997 5 5 746 56 2 5 7 3 a b c 5 7 4 a b c 5 7 6 b Non Tilting Top Deck Removal Get the assistance of a second person or use the hoist Tool item 1 to support the top deck 02 6
20. nfirm or bedridden patients Two versions are available Model 156000 with a non tilting platform and Model 156010 with a platform that can be tilted to one side as a further aid to patient transfer Fig 1 1 CASCADE shower trolley The trolley is constructed on a welded tubular steel frame which is finished and protected with Rilsan thermoplastic nylon coating The structure is carried on four 125 mm 5 in diameter castors with braking and steering facility The solid laminate platform is variable in height with 370 mm of adjustment On Model 156010 the platform may be tilted laterally by up to 12 The platform has fixed rails at the head and foot and self locking quick drop safety side rails The platform and surrounding rails support a collapsible shower tray with a drain hose at the foot end A fixed low gradient foot down tilt ensures water drainage to the outlet 746 35 2 1 2 July 1997 The shower tray is made from soft feel PVC fabric padded with high density foam and includes a PVC covered foam pillow 1 3 Brakes and Steering At the head of the trolley is a bow pedal which will operate all linked castors simultaneously When the pedal is in the horizontal position the brakes are free and all the castors are able to rotate and swivel When the pedal is pressed down it applies the brakes on all four castors When the pedal is lifted up it engages one foot end castor in line so tha
21. nse with clean water and allow to dry or dry with paper towels Use a soft disposable cloth and wipe down all areas with a chlorine solution i e NaDCC or sodium hypochlorite solution 1 000 ppm and allow to dry Take extra care with any areas that may harbour dirt and dust The hose should be flushed through with hot water and a mild detergent rinsed with clean water then flushed through with a chlorine solution i e NaDCC or sodium hypochlorite solution 1 000 ppm Caution Do not use Phenol based cleaning solutions Do not use abrasive compounds or pads July 1997 2 1 746 56 2 3 PREVENTIVE MAINTENANCE WARNING Before starting any service or maintenance procedures ensure that the equipment has been adequately decontaminated The following checks should be made at regular six monthly intervals to ensure that the equipment is in proper functional order and to determine any servicing or repair action that is necessary 3 1 General Examine the trolley for obvious signs of damage Check that all fastenings are secure especially at pivoting joints Examine the shower tray and pillow for cuts or other damage If the outer skin is penetrated discard and replace with a new part Examine the paintwork for cuts chips abrasions or other damage If bare metal is exposed the damaged area can be repainted using two part polyurethane paint Refer to Section 5 Servicing Instructions Examine the hydraulic system for signs of
22. nt Removal Raise the platform to maximum height and use the hoist Tool item 1 to support the top frame assembly Remove the E ring 04 33 washer 04 35 and clevis pin 04 34 to release the hydraulic pump 04 13 from the radius arm 04 2 Remove four pan head screws 04 19 washers 04 20 and the two sadddle clamps which secure the pump to the base frame Remove the hydraulic pump 04 13 together with the pedal arms 04 14 Support the pedal arm with a suitable anvil and use a xx diameter punch to drive out the roll pin 04 17 Remove the pedal arm 04 14 from the hydraulic pump 04 13 Repeat for the second pedal arm 5 3 746 56 2 5 5 2 Installation a Install the pedal arm 04 14 on the spindle of the hydraulic pump 04 13 and align the fixing holes b Support the pedal arm 04 14 on a suitable anvil and drive in the roll pin 04 170 Repeat for the second pedal arm c Install the hydraulic pump assembly on the base frame 04 5 and attach with two saddle clamps four pan head screws 04 19 and washers 04 20 d Operate the pump to align the holes in the radius arm 04 2 with the hole in the pump ram Install the clevis pin 04 34 washer 04 35 and E ring 04 33 Remove the hoist 5 6 Gas Spring Replacement 5 6 1 Removal a Apply maximum tilt angle to the the top deck and support it with the hoist Tool item 1 b Remove E clip 03 18 washer 03 17 and clevis pin
23. ots operate freely and that when raised the sides are firmly locked in the vertical position 746 56 2 4 2 July 1997 5 SERVICING INSTRUCTIONS WARNING Before starting any service or maintenance procedures ensure that the equipment has been adequately decontaminated 5 1 General The servicing procedures given in this section include instructions for e Replacement of specific components and sub assemblies e Dismantling and assembly of the main structure e Restoration of paint finish Do not disassemble more than is necessary to replace a defective item Throughout this section numbers given in parenthesis thus 02 14 refer to the illustrated parts list figure and item number for the part All references to left or right of the trolley are when viewed from the head end Before the trolley is returned to use following any service or repair procedure e Carry out a visual inspection for signs of damage particularly to the shower tray e Perform a seviceability test as given in Section 4 e Clean the equipment using the method described in Section 2 5 2 Special Tools and Equipment In addition to normal workshop tools the special tools and equipment listed below are recommended for servicing the trolley Item Description Part No Use 1 Hoist SWL 170 kg 745 07 General 2 Sling strap 2 745 08 General 3 Brake cam rotating tool hexagonal 745 10 Fitting castors 4 Clip rotating tool 745 03
24. ponse to customer requirements the customer is advised not to attempt any repairs and to direct any required service to qualified Huntleigh Nesbit Evans Ltd technicians In no event will Huntleigh Nesbit Evans Ltd be responsible for any service performed by customers or third parties Warnings Cautions and Notes WARNINGS given in this manual identify possible hazards in procedures or conditions which if not correctly followed could result in death injury or other serious adverse reactions Cautions given in this manual identify procedures or conditions which if not correctly followed could result in equipment damage Notes given in this manual are used to explain or amplify a procedure or condition General Warnings WARNING Before starting any service or maintenance procedures ensure that the equipment has been adequately decontaminated July 1997 v 746 38 2 Contents INTRODUCTION L sorta ein See Kalk 6 ee NS RR ERO 5 1 1 About This Manual 1 1 Description Sine dedero Riise Wo eder es E pe te 1 2 Brakes and Steering 1 3 Height Variation su SM Za ora amp Rus oa See dod ke Be te es 1 4 Lateral Tilt 156010 1 4 SAIC x dp Mad ee No AS eB NS ee 1 5 OPERATIONAL MAINTENANCE 2 1 General Se o1 uon M Gai E Sate ante en te ea 2 1 Gleanings
25. ssary but flat down the surface if left for more than 24 hours between coats Allow to cure in a clean dry atmosphere The coating will be firm dry in 24 hours fully cured in 5 days at 20 C It can be subject to normal exposure to atmosphere after reaching the firm dry condition but should be allowed to cure for at least 5 days before being subjected to washing 5 12 July 1997 6 TECHNICAL DATA CASCADE shower trolley Model 156000 amp 156010 Overall dimensions Length 206 cm Width 85 cm Height max 121 cm Platform height centre Minimum 63 cm Maximum 99 cm Lateral tilt Model 156010 only Adjustable 12 max Castors 3 brake and 1 brake track antistatic 12 5 cm dia Product weight including shower tray Model 156000 9 kg Model 156010 94 kg Safe working load 180 kg July 1997 6 1 746 56 2 7 ILLUSTRATED PARTS LIST 7 1 General The illustrated parts list is for the identification and requisition of replaceable parts 7 2 Numerical Index when applicable The Numerical Index gives in alpha numerical sequence all part numbers given in the Detailed Parts List The Total Required column gives the total quantity required for each part number at the figure and item entry 7 3 Detailed Parts List The detailed parts list includes parts lists and related illustrations The illustrations are exploded views of different areas of the platform Each illustration is accompanied by a list of all the parts appe
26. t it cannot swivel The trolley can then be pushed and steered from the head end by one person FREE BRAKE STEER Fig 1 2 Castors brakes and steering July 1997 1 3 746 56 2 1 4 Height Variation The height of the trolley platform can be adjusted from either side of the trolley by the use of a foot pedal To raise the platform operate the pedal with a pumping action Utilise the full stroke by allowing the pedal to rise to its full extent and pushing it down to the bottom of the stroke To lower the platform lift the pedal The platform will descend under its own weight Release the pedal when the platform reaches the desired height or has descended to the lower limit Fig 1 8 Height adjustment 1 5 Lateral Tilt Model 156010 only The platform can be tilted to the right by up to 12 using the bow shaped handle and release lever which are located beneath the platform on the left side This facility is used to aid transfer of the patient from trolley to bed after the shower To tilt the platform grasp the handle firmly and pull the release lever The left side of the platform will rise with the assistance of a gas spring Let go of the release lever to lock the platform at the desired angle To level the platform grasp the handle firmly pull the release lever and push the platform down against the action of the gas spring Let go of the release lever to lock the platform in the level posi
27. te the top deck 02 6 on the base assembly Attach the top deck 02 6 to the leg fabrications 04 1 using four screws 04 24 pivot bushes 04 21 spacers 04 22 and hexagonal nuts 04 23 July 1997 5 9 746 56 2 5 7 15 Safety Sides Installation a Get the assistance of a second person to locate the safety side on the top deck 02 6 or 03 6 Align the fixing holes and drive in the two roll pins 02 15 or 03 15 5 7 16 Laminate Sheet Installatiion a b c d e 746 56 2 Carefully lay the laminate sheet 02 5 on the top deck 02 6 ensuring that it is correctly positioned with the hole for the waste outlet at the foot end of the trolley Align the fixing holes and attach the laminate sheet 02 5 with six pop rivets 02 16 At the head end attach the end bow 02 7 to the top deck 02 6 with two bolts 02 12 washers 02 13 and nuts 02 14 At the foot end attach the end bow 02 7 and the hose bracket 02 9 to the top deck 02 6 with two bolts 02 12 washers 02 13 and nuts 02 14 Install the mattress on the trolley as described in 6 3 2 5 10 July 1997 5 8 Restoration of Paintwork Any damage to the protective finish of the trolley must be repaired promptly to avoid corrosion and general deterioration Use only the genuine Huntleigh Nesbit Evans paint touch up kit part No 745 06 To ensure correct colour quote serial number of the trolley when ordering 5 8 1 Heal
28. th and Safety The material supplied for restoration of paintwork is a polyurethane paint containing isocyanates It is a category H S 4 product and is classified as dangerous and flammable under the Classification Packaging and Labelling of Dangerous Substances Regulations 1984 Proper precautions must be taken in the handling storage and use of this material There is a potential hazard from the isocyanates because they are respiratory sensitisers Persons with a history of asthma should not be engaged in any process which involves their use Accidental spillages should be absorbed onto sand or other inert material and disposed of in accordance with the Deposit of Poisonous Waste Act 1972 or local authority regulations Do not allow materials to enter drains If kept in a workroom the product should be stored in a fireproof cupboard or bin WARNING Painting materials are dangerous Read understand and follow the manufacturer s instructions Use only in a well ventilated area and avoid breathing the vapours especially during mixing Do not smoke Do not use near flame or other sources of heat Put on appropriate protective clothing to avoid skin contact Wear eye protection and a type CC canister respirator to BS2091 If it contacts the skin wash immediately with soap and warm water If ingested by mouth or if it contact the eyes flush with large quantities of water and seek immediate medical help 5 8 2 Procedure
29. tion 746 56 2 1 4 July 1997 Fig 4 Tilt release lever 1 6 Safety Sides To lower the safety side lift the side vertically to release the slotted pivots and swing the side out and down To raise the safety side first lift the side of the shower tray folding the corners on the outside against the head and foot Swing the safety side out and up until it is vertical then allow it to drop and engage the slotted pivots Make sure that both pivots are fully engaged July 1997 1 5 746 56 2 2 OPERATIONAL MAINTENANCE 2 1 General The equipment has been designed to be virtually maintenance free between service intervals The periodic cleaning and maintenance necessary will be determined by use and condition Examine the equipment for obvious signs of damage If found take appropriate remedial action Examine the shower tray and pillow for cuts or other damage If the outer skin is penetrated discard and replace with a new part 2 2 Cleaning WARNING Gloves and protective clothing should always be worn when carrying out cleaning procedures The shower tray and all parts of the trolley can be cleaned using the following procedures For complete cleaning the tray should be removed from the trolley Ensure that all surfaces are thoroughly dry before the tray is replaced on the trolley 2 2 1 Normal Cleaning Using a soft cloth wash the tray with hot water and a mild detergent to remove all deposits Ri
30. ut of the frame and remove the brake bow assembly together with the brake lever 04 7 e Support the brake bow 04 8 on a suitable anvil and use a xx diameter punch to drive out the roll pins 04 50 Remove the brake levers 04 7 from the brake bow 04 8 July 1997 5 7 746 56 2 5 7 9 a b c d 5 7 10 a Brake Link Assembly Installation Install two brake levers 04 7 in the brake bow 04 8 and align the fixing holes Support the brake bow 04 8 on a suitable anvil and drive in the two roll pins 04 50 At the head end slide the brake rod link 04 6 through one castor stem and one end of the brake bow assembly Locate the brake lever 04 7 between the lugs on the base frame and pass the brake rod link through the lever through the other end of the brake bow assembly and into the second castor stem Verify that both castors are in the free condition and the brake bow is horizontal Locate the brake rod link 04 6 centrally in the frame Tighten the socket set screw in the brake lever 04 7 to secure the brake rod link Centralise the brake bow assembly in the frame and tighten the two socket set screws to secure the brake bow assembly on the brake rod link At the foot end slide the brake rod link 04 6 through one castor stem Locate the brake lever 04 7 between the lugs on the base frame and pass the brake rod link through the lever and into the second castor stem Verify that both castors
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