MAC-150E Installation, Operating Instructions and Parts List

OVERALL

I )

V I EW Headrest Plate

Headrest

Arm

Headrest Angle Adjustment Knob H ea d r e s t Headrest Arm

Headrest Height Adjustment Knob

H e a d r e s t A n g l" A Adjustment

Knob Backre st

Armrest

Seat

Side Body

Leg Suppor t Rotation Reclining

Lock Lever Lever

P 1a t f o r m

Chair Base Plate

Foot Switch

r)

SPECIFICATIONS

ol co ol

I

at @

o

1. 2. 3. 4. 5.

Initial SeatHeight Stroke of Seat Elevation BackrestAngle Lift Capacity PowerRequired

540 mm 200 mm

0-82' 150 Kef AC100/110/115

220/na/240v, 6. 7. B. 9. 10. 11. 12.

RatedLine Current Control Voltage BaseSize 0verall l.|idth BackrestWidth Overall DepthReclining Net lieieht

5A/60H2 3.2/2.5A(50/60H2) DC12V t{:540x D:580mm 646 mm 502 mm 1,635mm 100 I{e

III] iNSTALLATION INSTRUCTIONS ( See VIJ ExplodedVi.ewand parts List. ) 1) Place the chair crate just behind the plannedlocation for the chair. Carefully open the crate and removethe packing materiais from around the chair and removeaccessaryparts packedin the small carton box. 2)

Checkeachquantity of the parts for installation and accessories below. 1. Foot Switch Assembly 1 set 2. HeadrestAssembly 1 set 3. BaseRubberSash 1 pce. 4. BackrestPin 2 pcs. 5. 115x 10 Socket HeadCap Bolt . 2 pcs. 6. GasCylinder Pin . 1 pce. 7. 10mm SnapPin 2 pcs. B. HeadrestHeight AdjustmentFrmb . 1 pce.

3)

Remove chair backrest form the chair and attach a base rubber sash to chair base. Place the chair at the proper pcition.

D

Loosenand removetno ning scres (ItB x 20) located underneath chair seat plate and removethe seat cushion. Remove the REDbolt taegedon the chair seat plate.

5)

Attach a backrest assemblvto side bodies (left & risht) with backrest pins provided and secure the backrest pins wit[ ]15x 10 socket headcap bolts provided.

6)

Attach bottom end of gas cylinder located under the seat plate with gas cylinder pin and 10mm snap pins provided.

7)

Reattach the seat cushion to the chair seat plate with trro wing screws. Install headrestassembly to the backrest and fix it with a headrest heiehtadj ustrnent knob.

to

backrest bracket

B) Oncethe chair is installed acccding to abovesteps, plug the chair into a.hospital grade poercrreceptacle and chek all the chair functions forlor+ing the operating instructions in this booklet.

INSTRUCTIONS IV) OPERATING (Refer to I ) Overall View and VI) ExplodedViewand Parts List.) 1) Turn the main switch on located on the base cover right D

'

before operating the chair.

Chair Seat Rotation The chair seat can be rotated a full 360" and be locked in a desired position by operating a rotation lock lever located on the siile body right. To rotate the chair seat, release a lock device by pushing down the rotation lock lever ( turning the lock lever counter-clockrise ). To lock the chair seat, pull the lock lever up ( turn it clockwise).

3) Chair Seat Elevation Theseat elevation is operated by the electrical hydraulic lift 200 mnstroke and controlled by a low voltage fot switch. To raise the chair seat, depressright portion of the foot switch r uJ To lower the chair seat, depress left portion of the foot switch r D:

system r+ith marked. marked.

4> Chair Backrest Angle " The chair backrest can be adjusted within the rangBof 0- 82 above horizontal by operating a reclining lever located on the side bodyrieht. To recline the backrest, push donn the reclining lever. ( HOLD t{lTHA HANDto prevent the backrest from suddenreclining while THEBACKREST pushingthe reclining lever down.) nith a hand nhile pushing To return the backrest upright, push up the kkrest the reclining lever down. 5)

HeadrestHeieht Adjustment By loosening a headrest heieht adjustmentknob in the back of the chair backrest, the headrest will be unlocked to slide up or downAfter adjusting the height, tighten the headrestbight adjustmentknob firmly.

6) HeadrestArticulation Adjustment To adjust the angle of the headrest, loosen a headrest angle adjustmentknob in the headrest arm, then move a headrest cushion Up-Down and/or Fornard-Backnard as required. After positioning the headrest, tighten the headrestknob firmly.

V]

TROUBLE SHOOTINGS Before performingthe folloning services, confirm the items belon ; 1. If the chair is plugged into an appropriate electric powersouce. 2. If the mainswitch is turned on and the pilot lamp is lit. 3. If the fuses are not burned-out. Anddo not attempt electrical continuity checks or any wiring tests whenthe chair is pluggedinto a poner souce.

Problem

; Chair seat does not go up.

Symptom 1-1 ; A motor pumpdoesnot soundlike running, but the motor humis audible. Correction 1-1 ; The motor capacitor will be defective : so changethe motor capacitor. Symptom 7-2 Correction 1-2

An excessive noise from the motor pump. There is excessiveplay in the gear pumpor the gear itself Replacethe motor pumpassembly.

is damaged.

Symptom 1-3 ; The relay R-l does not operate ( no click soundform the relay ) when the foot switch is turned on. Correction 1-3 ; Check the secondly voltage of the transformer if AC 12 V comeso u t . Replace the transformer if necessary. Correction1-4; Checka contact of the foot switch,. llake a continuity checkbetween black and nhite wire from the foot switch while depressing the switch. Replacea micro switch in the foot sr,ritchor repair the r+iring. Correction 1-5 ; Remove the relay R-l f,roma p.c.board and check the relay. Replacethe relay if necessary.

Problem

; Chair seat does not go up smoothly.

Symptom 2-l ; An excessive noise from the motor pump. Correction2-1 ; Checkthe motor punp (refer to Correction 1-2) or fill

somehydraulic oil in the case whenit is causedby shortageof the oil.

Symptom 2-2 ; The chair movement is rough or jerky. Correction2-2 ; It appears that air bubbleremains in the hydraulic line. Raise the chair upto the upper limit position and makeover-florrrincby running the motor pump continuously for 10 seconds to return air bubble or a ir trap to the oil reservoir. Lower the chair seat and makeover-flowing repeatedly if necessary. Symptom 2-3 ; Guide roller/s located on the guide casting does not rotate smoothly. Correction 2-3 ; By turning the eccentric roller shaft,/s, adjust .the guide roller/s positioning to ensurethat the chair seat travels vertically.

Problem

3

; Chair seat does not go down.

Symptom 3-1 ; The downsolenoid does not operate. Correction3-1 ; Replacethe solenoid coil. 3-2 ; The relay R-2 does not operate ( no click sound form the relay ) when the foot switch is turned on. Correction 3-2 ; Checkthe secondly voltage of the transformer if AC 12 V comesout. Replacethe transformer if necessary. Sympton .

correction "'fl::I:JT?:: ;1,:T,l;":,:*;i:l'*i,:;Th?,:"ilH:ilT: |;ffi: ; ll Replacea micro snitch in the foot srritch or repair the wiring. Correction 3-4 ; Removethe relay R-2 from a p.c.boaril and check the relay. Replacethe relay if necessary.

Problem

4

Symptom 4

t

; Chair seat does not go downsmoothly 2-3 and Correction 2-3. ; Refer to Symptom

I J

U)

VIEt,l AND PARTS EXPLODED LIST

ChairUpperSection

I

J, i l ,

Chair UpperSection Index No.

1 ,

3 4 5 6 I

B I 10 11 t2 13 T4 15 16 L7 1B 19 20 2I 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

Parts No.

Discription

HAC-1508700100 HeadrestHeight & SngleAdjustmentl(nob DK-0lrc-A1071A0 Headrest l,fasher DK-Olrc-A1073A0 HeadrestSpring HAC-1508100600 HeadrestSupport DK-Ofic-A1075A0 ChromeBezel l'tAC1508100900 Backrest Rear Panel HAC-1508100800Backrest l'rAC1508103400 ArmrestCushion MAC1508103100 ArmrestRight HAC-1508103200Armrest Left }'lAC-1508101300Backrest Bracket l'|AC-1508101200Backrest Pin frAC-1508103500 Armrest Pin l'tAC150E103700 Armrest DecoWasher l'tAC1508103600 Armrest Stopper Pin MAC-1508102900Side BodyRieht l'tAC1508103000 Side BodyLeft t'tAC-1508101500GasCylinder Pin nil

SnapPin d 10mm HAC-1508102200 GasCylinder Asse&ly l'tAC1508101400 GasCylinder Bracket I'1AC-1508102000Backrest Lock Shaft |rAC-150E102100Reclining fletal HACtr508103800 Step SupportRisht l'rAC1508103900 Step Support Left }'JAC-1508102300Bellows lrAC-1508101900 Rotation Lock Shaft |lAC-1508700300 Rotation Lock & Reclining Lever l'rAC1508104650 BaseCoverRight r'1AC-1508104600Base Cover Left Dr(-OHC-C500150BasePlate BB-B00fr-1052A0 BaseRubberSash DG-3998-300400 ShoulderBolt l'tAC1508104700 liasher l'tAC1508104000 Leg Support DG-3998-300300 Rubberltat DG-3998-300200 Platform

Ouantity 2 pcs. I pce. 1 pce. 1 pce. 1 pce. 1 pce. I set 2 pcs. 1 pce. 1 pce. 1 pce. 2 pcs. 2 pcs. 2 pcs. 2 pcs. 1 pce. 1 pce. 2 pcs. 4 pcs. 1 set 1 pce. I pce. 1 pce. 1 pce. I pce. 1 pce. 1 pce. 2 pcs. 1 pce. 1 pce. 1 pce. I pce. 2 pcs. 2 pcs. 1 set 1 pce. 1 pce.

Headrest Section IndexNo.

Parts No.

Discription

I 3i 38 39 40 4I 42 43

HAC-1508700100ffeadrestHeight & Angle AdjustmentKnob DR-200A-1034A0 fieadrest Cushion DR-200A-1035A0 UeadrestPlate DK-0}|C-A1090A0 A r t i c u l a t i n g S h a f t nil lS x 15 CapBolt nil l'S l,lavel'iasher MAC-1508100200 Arm-A l'rAC-1508100100 firnr-B

44 45 46 47 48 49

nil nil fiAC-150E100400 fiAC-1508100300 ||AC-1508100500 nil

tl12 Flat Uasher lS x 16 Socket HeadCap Bol t HeadrestPin Upper ileadrest Pin Lor,rer fleadrest Bar 64 x 15 Sprins Pin

Ouantity 2 pcs. 1 pce. I pce. 1 pce. 2 pcs. 2 pcs. 2 pcs. 2 pcs. 1 pce. 2 pcs. 1 pce. 1 pce. 1 pce. 4 pcs.

Armrest with Lock }lecha. ( Factory option ) Index No.

50 51 52 53 54 55 56 57

Parts No.

Discription

},1AC-1508107000Side BodyRieht HAC-150E107100Side BodyLeft MAC-1508107200Armrest Right HAC-1508107300 lrmrest Left l'tAC-150E107400 Lock llechaRieht |tAc-1508107500 lock }lecha Lef t nil 0-Rine *P-44 |tAC-1508107600 Spring |rAC-1508107700 Stopper l'|AC-1508107800 PIFE Spacer fiAC-1508107900 lock Button

0uanti ty I pce. I pce. 1 pce. 1 pce. I pce. 1 pce. 2 pcs. 2 pcs. 2 pcs. 2 pcs. 2 pcs.

C h a i r B a s eS e c t i o n

Chair BaseSection Index No.

5B 59 60 61 62 63 64 65 66 67

6B 69 70 71 72 ?3 74 75 76 77 7B 79

BO B1 82 B3 84 B5 B6 87

Parts No.

Discription

fiAc1508101600 Seat Flange r'lAC1508101800 Lock Shoe r'tAC1508101700 RotationFlange Dt(-0trc-A510200 Guide BB-1000-510100 Bam BB-sR 510200 f,oller Shaft BB-SR 502000 EccentricRoller Shaft BB-999100360 Roller r'tAc1508600200 Ralay P.C. BoardChassis t'rAc1508600100 RalayP.C. BoardCasing DH-AS-1-650030 Relay P.C. BoardAssembly DI'|-AS-1-650050 Relay P.C. BoardAssembly EX-DENSO9532OOT r a n s f o m e r ( 1 1 0 / 1 1 5 V ) EX-DENSO9534OOTransfomer ( 220/230/240V ) BB-1000-541000 Felt Packins BB-1000-542000 Packing Stopper nil

Cylinder Top

BB-1000-584700 Capacitor Clamp Itotor Capacitor ( Ll0/115 V 60 p F ) Itotor Capacitor ( 220 V 50 p F ) ltotor Capacitor ( 230/240U 50 s F ) nil 0-Rine*G-40 nil Cylinder Inner Pipe nil 0-Rine#G-75 nil SolenoidValve Assembly |tac-1508000050 Cylinder }|AC-150E104400 Liner Coller HAC-150E600300 llain Snitch Bracket nil llain Srlitch nil FuseHolder nil Fuse BB-676500500 BaseCover Bracket ilAC-1508104200 Auxiliary BasePlate nil f,ubber Pad nil Cylinder Bottom nil Cylinder BottomHolder BB-879511800 llotor Band BB-888408000 ShockAbsorber nil ltotor PumpAssemblv*10-LP nil

1 1

Ouantity 1 pce. 1 pce 1 pce. 1 set 1 pce. 1 pce. 3 pcs. '4 pcs. I pce. 1 pce. 1 set 1 pce. 1 pce. 1 pce. I pce. 1 pce. 1 pce.

2 pcs. 1 pce. 1 pce. 1 set I pce. 4 pcs. 1 pce. 1 pce. 2 pcs. 2 pcs. 4 pcs. 1 pce. I pce. 1 pce. 1 pce. I pce. 3 pcs. I set

Foot Switch Section

Foot Switch Section Index No.

I 2 3 4 5 6 1 I

B I 10 11

PartsNo. Discription BB-BB0500200 Rubber Cover DR-100AN600200 Cover DR-100AN600300 Body BB-CFzl 602300 Rubber Spacer BB-BB0501500 Shaft DR-100AN600600 Spring BB-880601600 llicro Snitch Holder EX-DENSO9O892Ollicro Sni tch Afi-5050A500500 BasePlate EX-D8NS0902150 Rubber Bumper nil

ll3 x 16 Tapping Screw

t 2

Ouantity I pce. I pce. 1 pce. 2 pcs. 1 pce. 2 pcs. 2 pcs. 2 pcs. I pce. 4 pcs. 4 pcs.

DIAGRA}I W] ELECTRICAL

C

@

Solenoid

@

Motor

Rerayl

Relay2

v

t

1 3