Page 1

FILE No.
PARTS LIST
Relaxation Chair
HEC-RX1
PRODUCT CODE NO.
1 - 383 226 51 ( BLACK )
1 - 383 226 58
1 - 383 226 59
(U.S.A.)
( CREAM )
( BROWN )
- 1 -
REFERENCE NO. PL6510556-00
Page 2

Specifications
HEC-RX1
(U.S.A.)
Power source
Power consumption
Rating time
Dimensions
Weight
Upholstery
Reclining angle
Reclining method
Air pressure
AC 120 V 60 Hz
100 W
30 minutes
Approx. 15 minutesTimer
780 mm (30 11/16") [width] x 1,030 mm (40
9
/16") [depth] x 1,230 mm (48
7
/16") [height]
* When not reclined (with foot rest retracted)
730 mm (30 11/16") [width] x 1,740 mm (68
1
/2") [depth] x 715 mm (28 1/8") [height]
* When reclined (with foot rest set horizontally)
Approx. 50kg (110 lbs.)
Leather
Approx. 115 - 155 degrees
Back rest : Motor-driven type (Linked with foot rest and seat)
Foot rest : Motor-driven type (Foot rest only)
Approx. 24 - 36 kPa (3.5-5.2 PSI)
* There is a slight difference according to the part.
Do not use the chair on other than the designated voltage.
- 2
-
Page 3

Wiring Diagram
HEC-RX1
(U.S.A.)
Reclining Motor (Foot Rest)
Motor
CN5 CN10 CN4 CN9 CN11
Switch
Reclining Motor (Back Rest)
Motor
Switch
Printed board (Main)
CN3CN1
Limit SW
(Back Rest)
CN8CN6CN7
Air Pump
Power Switch
Fuse
(125V 5A)
Valve (No.5)
Valve (No.6)
Valve (No.7)
Valve (No.8)
AC
Valve (No.1)
Valve (No.2)
Valve (No.3)
Valve (No.4)
CN201
Printed board
(Control)
- 3 -
Page 4

Exploded View
(Frame)
1
2
NOTE
:
The parts marked with have special characteristics of safety,
if replace the mark parts,use only SANYO specified parts.
3
HEC-RX1
(U.S.A.)
12
12
44
13
16
14
15
5
17
18
12
4
6
6
7
21
20
8
9
22
10
11
12
12
23
8
24
22
21
2
9
11
9
13
25
22
26
19
34
27
27
11
42
40
41
37
36
35
11
12
28
12
45
15
43
14
31
36
40
39
32
31
30
28
38
33
9
9
12
11
46
43
47
29
48
- 4 -
Page 5

Parts List
(Frame)
NOTE
:
The parts marked with have special characteristics of safety,
if replace the mark parts,use only SANYO specified parts.
HEC-RX1
(U.S.A.)
Key
Parts No. Description Q'ty
No.
1 616 158 4823 SEAT ASSEMBLY (S SPRING) 1 41 616 158 5035 SHEET (SPRING) 1
2 616 143 0922 HOLDER (AIR HOSE,CORD) 2 42 616 158 5042 HELICAL SPRING (LINK) 1
3 616 154 4766 JOINT PIN (8X50) 1 43 616 157 3162 PIN (BACK FRAME) 2
4 411 211 7700 WASHER Z 8.3X18X1.6 1 44 616 158 5059 2
5 616 158 4830 COVER (RECLINING MOTOR) 1 45 616 158 5066 JOINT PIN (8X54) 1
6 616 157 3391 CUSHION (FRAME) 2 46 616 152 8650 CORD HOLDER 1
7 616 158 4847 CONNECTOR ASSEMBLY C 1 47 616 127 9460 SCREW 4X10 (EARTH) 1
8 616 158 4854 2 48 616 132 3330 WASHER M4 1
9 411 208 5702 SCR S-TPG BIN 4X8 5
10 616 154 4735 HOLDER (AIR HOSE) 1
11 616 154 4711 JOINT PIN (8X34) 5
12 411 196 9805 RING E 6 10
13 616 154 4902 PIN (FOOT REST) (8X12.5) 2
14 616 152 8933 HOLDER (CORD HOLDER) 5
15 411 197 8906 SCR S-TPG PAN 4X8 5
16 616 158 4861 FRAME ASSEMBLY (FOOT REST) 1
17 616 158 4878 FRAME (FOOT REST ROLLER) 2
18 616 158 4885 JOINT PIN (8X93) 1
19 616 158 4892 RECLINING MOTOR (FOOT REST) 1
20 616 158 4908 FRAME (BACK REST UPPER) 1
21 616 157 3353 SCREW 8X30 2
22 616 158 4915 SPRING (HEAD) 4
23 616 158 4922 FRAME (EXTENSION RIGHT) 1
24 616 132 7239 NUT M8 2
25 616 155 1009 SCREW (M4X16) 2
26 616 158 4939 FRAME (EXTENSION LEFT) 1
27 616 151 4189 PIN (R PIN) 2
28 616 158 4946 WASHER (GUM) (NN-B) 4
29 616 158 4953 RECLINING MOTOR (BACK REST) 1
30 616 158 4960 FRAME (LINK 2) 1
31 616 157 3186 PIN (R PIN) 2
32 616 158 4977 FRAME (LINK 1) 1
33 616 158 4984 INSULATOR (LIMIT SWITCH) 1
34 616 158 4991 FRAME (LINK 3) 1
35 616 158 5004 ARM (LIMIT SWITCH) 1
36 616 157 3179 PIN (LINK) 2
37 411 192 0509 SCR PAN 3X14 2
38 616 158 5011
39 616 157 9706 MICRO SWITCH 1
40 616 158 5028 HOLDER (SPRING) 2
COVER (FRAME SEAT) (NN-B)
SWITCH ASSEMBLY (LIMIT SWITCH) INCL/39
Key
Parts No. Description Q'ty
No.
COVER (FRAME FOOT REST) (NN-B)
1
COLOR CODE: NN-B(BLACK)
- 5 -
Page 6

Exploded View
(Arm rest)
NOTE
:
The parts marked with have special characteristics of safety,
if replace the mark parts,use only SANYO specified parts.
HEC-RX1
(U.S.A.)
1
7
31
32
33
2
3
4
35
5
35
34
4
9
5
5
6
5
10
10
4
4
8
10
10
38
36
1
37
5
11
4
12
13
4
13
39
14
5
4
4
4
5
13
5
4
5
4
19
20
21
20
16
17
19
23
25
18
24
19
4
20
19
20
23
15
25
24
19
23
19
4
15
22
24
13
16
28
17
26
29
25
19
23
27
19
26
14
41
40
4
4
42
28
30
19
20
20
21
20
19
- 6 -
Page 7

Parts List
(Arm rest)
NOTE
:
The parts marked with have special characteristics of safety,
if replace the mark parts,use only SANYO specified parts.
HEC-RX1
(U.S.A.)
Key
Parts No. Description Q'ty
No.
1 616 158 5073
1 616 158 5813
1 616 158 5820
2 616 158 5080 ARM REST (LOWER RIGHT) 1 40 616 158 5356 COVER (ARM REST INNER) LEFT 1
3 616 158 5097 STAY (ARM REST FRONT) RIGHT 1 41 616 158 5363 FRAME ASSEMBLY (ARM REST) LEFT 1
4 411 213 7104 SCR TPG BIN 4X16 52 42 616 158 5370 COVER (ARM REST) LEFT (N-45) 1
5 411 208 6402 SCR S-TPG TRS 4X14 14 42 616 158 5851 COVER (ARM REST) LEFT (YR-369) 1
6 616 158 5103 COVER (ARM REST) RIGHT (N-45) 1 42 616 158 5868 COVER (ARM REST) LEFT (YR-368) 1
6 616 158 5837 COVER (ARM REST) RIGHT (YR-369) 1
6 616 158 5844 COVER (ARM REST) RIGHT (YR-368) 1
7 616 158 5110 CONNECTOR ASSEMBLY B 1
8 616 158 5127 STAY (ARM REST REAR) RIGHT 1
9 616 158 5134 STAY (CONTROL) 1
10 411 208 7904 SCR TPG TRS 4X14 5
11 616 158 5141 FRAME ASSEMBLY (ARM REST) RIGHT 1
12 616 158 5158 COVER (ARM REST INNER) RIGHT 1
13 616 158 5165 CUSHION (ARM REST) 10X15 4
14 616 158 5172 CUSHION (ARM REST) 10X260 2
15 616 158 5189 SEAT (ARM REST) 2
16 616 158 5196 CUSHION (ARM REST) 10X165 2
17 616 158 5202 CUSHION (ARM REST) 10X200 2
18 616 158 5219
19 411 208 6303 SCR S-TPG TRS 4X10 14
20 616 158 5226 ORNAMENT (COVER SCREW) (NN-B) 10
21 616 158 5233 ORNAMENT (COVER GATE) (NN-B) 2
22 616 158 5240 COVER (CASTER RIGHT) (NN-B) 1
23 411 211 7700 WASHER Z 8.3X18X1.6 6
24 616 151 4103 SCREW 8X20 6
25 616 154 4704 STAND PIECE (BLACK) 4
26 616 154 4667 CASTER (ROLLER) 2
27 616 154 4674 PIN (CASTER) 2
28 411 208 5207 RING E 4 2
29 616 158 5257
30 616 158 5264 COVER (CASTER LEFT) (NN-B) 1
31 616 158 5271 CONNECTOR ASSEMBLY A 1
32 616 158 5288 CASE (CONTROL UPPER) (NN-B) 1
33 616 158 5295 SWITCH ASSEMBLY 1
34 616 158 5301 PRINTED BOARD (CONTROL) 1
35 411 198 8707 SCR TPG BIN 4X10 2
36 616 158 5318 CASE (CONTROL LOWER) (NN-B) 1
ARM REST ASSEMBLY (UPPER) (BLACK)
ARM REST ASSEMBLY (UPPER) (CREAM)
ARM REST ASSEMBLY (UPPER) (BROWN)
COVER (ARM REST LOWER) RIGHT (NN-B)
COVER (ARM REST LOWER) LEFT (NN-B)
Key
Parts No. Description Q'ty
No.
237616 158 5325 STAY (ARM REST REAR) LEFT 1
238616 158 5332 ARM REST (LOWER LEFT) 1
239616 158 5349 STAY (ARM REST FRONT) LEFT 1
1
1
COLOR CODE: N-45/NN-B(BLACK),YR-369(BEIGE),YR-368(BROWN)
- 7 -
Page 8

Exploded View
(Control unit)
NOTE
:
The parts marked with have special characteristics of safety,
if replace the mark parts,use only SANYO specified parts.
HEC-RX1
(U.S.A.)
1
2
2
3
5
22
2
3
4
3
4
2
6
3
7
8
2
9
10
8
11
12
13
23
21
8
14
19
20
24
8
25
24
8
2
9
14
2
15
16
26
27
20
17
2
25
28
29
30
17
33
31
32
18
33
20
8
34
21
- 8 -
Page 9

Parts List
(Control unit)
NOTE
:
The parts marked with have special characteristics of safety,
if replace the mark parts,use only SANYO specified parts.
HEC-RX1
(U.S.A.)
Key
Parts No. Description Q'ty
No.
1 616 154 9143 AIR HOSE (L=170) 1
2 616 156 1503 BINDER (AIR HOSE) 14
3 616 132 3781 SCREW 3X12 4
4 616 158 5387 VALVE ASSEMBLY (AIR 4P) 2
5 616 157 3902 AIR HOSE (L=130) 1
6 616 154 9211 AIR HOSE (L=102) 1
7 616 157 3391 CUSHION (TANK) 1
8 411 208 5702 SCR S-TPG BIN 4X8 7
9 616 154 4865 JOINT PIECE (T) 2
10 616 154 5305 TANK (AIR PUMP) 1
11 411 198 8707 SCR TPG BIN 4X10 1
12 616 158 5394 COVER (AIR PUMP) (NN-B) 1
13 616 158 5400 STAY (AIR TANK) 1
14 616 156 5365 AIR HOSE (L=80) 2
15 616 157 3926 AIR HOSE (L=310) 1
16 616 156 5341 AIR PUMP ASSEMBLY 1
17 616 156 5358 VIB INSULATOR (AIR PUMP) 2
18 616 158 5431 LABEL (EARTH) 1
19 616 158 5448 PLATE (AIR PUMP) (BLACK) 1
20 616 132 3330 WASHER M4 3
21 411 192 6105 WASHER SPR 4 2
22 616 158 5455 COVER (PRINTED BOARD) (NN-B) 1
23 616 158 5936 PRINTED BOARD (MAIN) 1
24 616 154 5466 STOPPER (PRINTED BOARD) 9
25 411 210 6704 SCR TPG PAN 4X14 4
26 616 158 5479
27 411 216 9006 SCR PAN+SW+W 4X10 1
28 616 158 5943 POWER CORD (U3) INCL/29,30 1
29 423 014 6408 FUSE (125V 5A) 1
30 616 158 5493 POWER SWITCH 1
31 616 158 5950 LABEL (FUSE 125V 5A) 1
32 616 158 5516 PLATE (POWER SUPPLY BOX) 1
33 411 001 3004 SCR S-TPG BIN 4X14 2
34 616 158 5523 CASE (POWER SUPPLY BOX LOWER) 1
CASE (POWER SUPPLY BOX UPPER) (NN-B)
Key
Parts No. Description Q'ty
No.
1
COLOR CODE: NN-B(BLACK)
- 9 -
Page 10

Exploded View
(Cover)
HEC-RX1
4
(U.S.A.)
21
20
27
22
28
20
26
29
30
10
32
11
33
16
4
31
18
15
4
19
20
23
1
20
4
16
25
8
24
2
7
8
5
3
9
12
6
3
4
13
4
5
5
8
14
4
15
4
17
- 10 -
Page 11

Parts List
(Cover)
HEC-RX1
(U.S.A.)
Key
Parts No. Description Q'ty
No.
1 616 158 5530 PILLOW (BLACK) 1
1 616 158 5875 PILLOW (CREAM) 1
1 616 158 5882 PILLOW (BROWN) 1
2 616 158 5547
2 616 158 5899
2 616 158 5905
3 616 145 6519 HOLDER (RIVET) 4
4 411 208 6303 SCR S-TPG TRS 4X10 12
5 616 158 5554 WASHER Z 4.2X16X1 8
6 411 208 7904 SCR TPG TRS 4X14 6
7 616 158 5561 COVER (SEAT AIR BAG) 1
8 616 158 5578 AIR BAG (SEAT,FOOT REST) 3
9 616 158 5585 AIR HOSE (L=450) 1
10 616 158 5592 AIR HOSE (L=350) 1
11 616 158 5608 CUSHION (SEAT) 1
12 616 158 5615 CUSHION (FOOT REST) 1
13 616 158 5622 AIR HOSE (L=820) 1
14 616 158 5639 COVER (FOOT REST AIR BAG) 1
15 616 154 9129 CAUTION LABEL (WARNING) 2
16 616 158 5233 ORNAMENT (COVER GATE) (NN-B) 2
17 616 158 5646 COVER (FRONT LOWER) (NN-B) 1
18 616 158 5653 COVER (FRONT UPPER) (NN-B) 1
19 616 158 5660 COVER (BACK REST AIR BAG) 1
20 616 158 5677 AIR BAG (BACK REST) 4
21 616 158 5684 AIR BAG (BACK REST CENTER) 1
22 616 158 5691 AIR HOSE (L=870) 1
23 616 158 5707 AIR HOSE (L=(720) 1
24 616 158 5714 AIR HOSE (L=(1100) 1
25 616 158 5721 AIR HOSE (L=(650) 1
26 616 158 5738 AIR HOSE (L=(870) 1
27 616 158 5745 CUSHION (BACK REST) (HOLE) 1
28 616 158 5752 CUSHION (BACK REST) 1
29 616 158 5769 HEAD REST (BLACK) 1
29 616 158 5912 HEAD REST (CREAM) 1
29 616 158 5929 HEAD REST (BROWN) 1
30 616 158 5776 COVER (BACK REST) 1
31 616 157 3391 CUSHION (COVER) 1
32 616 158 5783 COVER (BACK COVER) (NN-B) 1
33 616 158 5967 NAME PLATE 1
616 158 5974 INSTRUCTION MANUAL (ENGLISH) 1
COVER ASSEMBLY (BACK REST) (BLACK)
COVER ASSEMBLY (BACK REST) (CREAM)
COVER ASSEMBLY (BACK REST) (BROWN)
Key
Parts No. Description Q'ty
No.
1
1
1
COLOR CODE: NN-B(BLACK)
Oct./2007 Printed in Japan
- 11 -
SANYO
Electric Co.,Ltd
Osaka, Japan
Page 12

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