Panasonic EP-MA73 User manual

© Panasonic Corporation 2014 Unauthorized copy-
ing and distribution is a violation of law.
Order Number HPD1405U01CE
Massage Lounger
Model No. EP-MA73
Destination : Canada, USA
TABLE OF CONTENTS PAGE PAGE
1 Specifications ----------------------------------------------------- 2
2 Technical Descriptions ----------------------------------------- 3
3 Location of Controls and Components ------------------- 4
4 Operating Instructions------------------------------------------ 8
5 Service Mode ------------------------------------------------------ 9
6 Troubleshooting Guide----------------------------------------22
7 Service Fixture & Tools----------------------------------------39
8AIR--------------------------------------------------------------------40
9 Disassembly and Assembly Instructions ---------------44
10 Exploded View and Replacement Parts List -----------75

2
1 Specifications
For those who weigh 100 kg (220.3 lbs) or more, the product operations may make more noise and the fabric cover may wear
faster.
Power Supply AC 120 V 60 Hz
Rated Current 3.2 A
Upper Body
Massage Massage area (Up-Down) Approx. 78 cm (30.7 in.) (The massage heads move a total of approx. 62 cm (24.4 in.))
Massage area (Left-Right) Distance between massage heads during operation (including width of massage heads)
Neck, shoulder, back, lower back: Approx. 5 cm - 21 cm (2.0 in.- 8.3 in.)
Distance between massage heads (including width of massage heads) during back roll
and up-and-down movement: Approx. 5 cm - 17 cm (2.0 in.- 6.7 in.)
Massage area (Forward-Back) Projected amount of massage head (Intensity adjustable)
Approx. 10 cm (3.9 in.)
Massage speed Knead: From approx. 4 times/min - approx. 73 times/min
Tap: From approx. 190 times/min - approx. 520 times/min (one side)
Moving speed: From approx. 1cm/s - approx. 5cm/s
Air Massage Air Pressure
(Calf) 3: Approx. 32 kPa 2: Approx. 29 kPa
1: Approx. 17 kPa
(It may vary with the area slightly.)
Reclining angle Backrest: Approx. 120° - 170°
Leg rest (Leg & sole massage section): Approx. 5° - 85°
Leg rest (Flat section): Approx. 15° - 95°
Automatic shut-off Around 16 minutes (automatically ends)
Dimensions When not reclined (H x W x D) Approx. 115 cm x 90 cm x 122 cm (45.3 in. × 35.4 in. × 48 in.)
When reclined (H x W x D) Approx. 66 cm x 90 cm x 202 cm (26 in. × 35.4 in. × 79.5 in.)
Weight of unit Approx. 85 kg (187.2 lbs)
Dimensions of box (H × W × D) Approx. 75 cm × 74 cm × 160 cm (29.5 in. × 29.1 in. × 63 in.)
Weight in box Approx. 100 kg (220.3 lbs)
Maximum user weight Approx. 120 kg (264.3 lbs)

3
2 Technical Descriptions
2.1. Operation of Electromagnetic Valves and Air Bags
Air massage is operated driving the Pump unit x 1pc, 3-way 3-roll electromagnetic valve, and 3-way 4-roll electromagnetic valve.
1. When the operation stops, the Pump and all the Electromagnetic valves are OFF.
2. While the Reclining lift motor and the Ottoman lift motor operates, the control of air stops.
(Air is in the ventilation.) However, when the leg stretch operates, the Lift motor operates controlling the air.
3. When in the operation by the Controller Off/on switch, and the Electric reclining lift and the Electric ottoman lift are operated,
the Pump stops. (The air pressure is maintained.)

4
3 Location of Controls and Components
3.1. Massage Lounger

5

6
3.2. Controller
* Display language on the controller may differ depending on the region the unit was purchased.

7
3.3. Display

8
4 Operating Instructions
4.1. Turning on the Power

9
5 Service Mode
5.1. Preparation of Secret Mode
Before proceeding to each Secret Modes, execute the following Preparation of the Secret Mode. Insert the Power plug to the power
source and turn on the Switch on the Power source switch box.
1. Turn on the Switch on the Power source switch box.
2. While pushing the buttons of SWEDISH and STRETCH, keep pushing the Off/On button for more than three seconds.
(SWEDISH, STRETCH, and USER3 lights and it buzzes three times.)
3. Push NECK, then SHOULDER of MANUAL, and at final push the OK button.
(CO is displayed on the screen.)
* You can choose each operation modes in the Secret Mode list by pushing the BACK INTENSITY button. After choosing,
push the OK button.
You can resume to the Secret Mode list by pushing the OK button for more than three seconds.

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5.2. Display of total usage time [C0]
1. Proceed the procedures 1-4 of 5.1. Preparation of Secret Mode.
2. Push the button of BACK INTENSITY till C0 appears, and push the OK button.
3. Push the OK again, then 1,000’s place, 100’s plate, ten’s place, and single’s place are shown every time you push the OK but-
ton.