Sanyo HEC-DR7700BR HEC-DR7700 Owners Manual English - Page 16
Trouble-shooting, Specifications
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TROUBLE-SHOOTING WARNING If the trouble still persists even after the following proper countermeasures have been taken, stop using the massager to avoid possible accidents. Disconnect the power plug from the outlet and consult an authorized service center. Do not attempt to repair the equipment at home by yourself, as it is very dangerous. Sound and sensation during operation During use, the following sounds or sensation may be unavoidably generated because of its structure, but they are not problems. (They will not affect the function, etc.) Rattling sound during tapping Noise during UP/DOWN operation of massaging rollers and clinking sound during massaging operation Creaking sound caused by massaging rollers and cloth during massaging operation. Gear meshing sound Wobbling foot rest "Gee" sound when reclined Sound of air massage "Pusshu" sound (Change valve sound) Hissing sound (Exhaust sound) "Buu" sound (Sound of pump operation) "Pako" sound (Sound when the air bag fills) When massaging the waist, slight sounds or shock being generated from the massaging rollers Bouncing movement of the massaging s when they move from the back to the shoulder Type of Trouble Operation failure Courses other than Air Course cannot be selected. Movement of massaging rollers in upward direction, causing operation to stop The operation stops in the middle of massaging in the Whole Body Sensor Automatic Course or Automatic Course The foot rest cannot be extended. The foot rest cannot be stored. You feel discomfort during the operation of reclining. (Move toward to the opposite direction temporarily, or do not move smoothly.) The position of massaging rollers differ between right and left. The display of stiffness differs from the degree of stiffness actually felt. The degree of stiffness cannot be measured correctly. 29 Check points Check that the power plug is securely plugged into the outlet. Check that the POWER switch is set to the ON position. Make sure that no more than one button is being pressed at any one time. Check if the chair is set to the ZERO-G 2. Countermeasure Push the power plug into the outlet securely. (See page 12) With the LOCK switch set to unlock, turn on the POWER switch. (See page 12) Please press each button separately. After adjusting the angle of back rest, select the massaging button. This phenomenon is caused by the operation of the timer, but is not a problem. When the massaging rollers detach from the body, the Begin the operation again from the start. body pressure sensor will work to stop the operation (See page 11) automatically. Check if you attempt to adjust the foot rest with the foot rest slide lever pulled. Adjust the foot rest with the foot rest slide lever pulled. Check that the foot rest is not extended. Return the foot rest by pulling the foot rest slide lever. This operation is conducted for safety, but is not a problem. This phenomenon is caused by the adoption of the function of alternative tapping on the right and left sides, but is not a problem. Check if your fingers are placed on the sensor. Place your fingers on the sensor. (See page 16) The measurement result indicates the stiffness according to the body's biological reaction to the sensor massage, so it may differ from the stiffness the user actually feels. Massage in relaxed condition as much as possible during massage. The degree of stiffness may not be measured correctly when the user massages immediately after taking a bath or is given stimulation other than sensor massage, like watching TV. Check your skin for dryness. Slightly moisten the fingers using hand cream and place the fingers on the sensor again. SPECIFICATIONS Power consumption 290 W Power dissipation of electric heating equipment 33 W Rated time 30 min. Timer WHOLE BODY SENSOR AUTOMATIC COURSE Approx. 15 minutes (Maximum of approx. 20 minutes due to stiffness detection) AUTOMATIC COURSE Approx. 15 minutes MANUAL COURSE Approx. 15 minutes Dimensions 28 3/4" [width] 53 1/8" [depth] 48" [height] When not reclined (with foot rest retracted) 28 3/4" [width] 72 7/16" [depth] 29 15/16" [height] When reclined (with foot rest set horizontally) Weight Approx. 183 lbs. Accessories Stand, Installation screws (Three) Exterior cloth Synthetic leather Kneading frequency (5 stages) Approx. 10 30 times/min. Tapping frequency (5 stages) Approx. 300 600 times/min. Tapping width (5 stages) Approx. 3 5" Vertical movement speed One up/down pass in approx. 35 sec. Spine stretching width (5 stages) Approx. 3 5" Range of partial stretching Partial stretching (Long): Repetition within Approx. 8" Partial stretching (Short): Repetition within Approx. 4" Vertical stroke length Approx. 31" Height adjustment of massaging rollers No gradation or 3/8" /one press of button Reclining angle Approx. 120 170 Reclining method Back rest: Motor-driven type (Linked with foot rest) Foot rest: Motor-driven type (Foot rest only) Seat surface: Motor-driven type (Linked with back rest and foot rest) Lower body massaging (Air pressure) (3 stages) Approx. 23 32 kPa There is a slight difference according to the part. Do not use the massager on other than the designated voltage. 30