background image

 Wipe with a cloth dampened with appropriately-diluted neutral detergent, 

and then wipe with a cloth dampened with water. After that, wipe off moisture 
clean with a dry cloth.

 

To customer

Please contact the sales shop for replacement parts and warranty.

Preparation for Installation

Mounting Method

 Make sure that you have the following parts: 

3

Normal cleaning

 After wetting a cloth with water or lukewarm water, wring it out thoroughly 

and then use it to wipe the product. 

Cleaning when the product is very dirty

Precautions for cleaning

Do not use the following things that can damage the surface of the product.

 Acid cleaner, alkaline cleaner, and chlorine bleach

 Solvents such as thinner and benzine

 Cleaners containing rough particles such as cleanser and polishing powder

 Nylon scrubbing brush, other brushes, etc.

Cleaning Method

Wall-mounting screw
(truss head tapping screw 

φ

4 x 35)

2 pieces

Accessory parts

2

 Mark the positions of wall-mounting screws. 

 Make prepared holes and fix the product body using 2 supplied wall-mounting screws 

(truss head tapping screw 

φ

4 x 35). 

Product Dimensions and Accessories

<YKH20R> Single hook

<YKH21WR> Double hook

<YKH21R> Doorstop hook

Wall-mounting screw (truss head tapping screw 

φ

4 x 35): 2 pieces

Reference mounting height
*Toilet booth: Finished floor s 1,600
*Ostomates’ toilet package or next to the urinal: Finished floor s 1,000
*Next to the washbasin: Finished floor s 900

Wall-mounting screw (truss head tapping screw 

φ

4 x 35): 2 pieces

Reference mounting height
Finished floor s 1,700

86

37

6.5

6.5

50

50

100

100

37

6.5

6.5

50

50

Wall-mounting screw (truss head tapping screw 

φ

4 x 35): 2 pieces

Reference mounting height
Finished floor s 1,700

87

6.5

6.5

100

50

Wall-mounting screw
(truss head tapping screw 

φ

4 x 35): 2 pieces

Use a screwdriver with a bit 
length of 100 mm or longer. 

Tip

*The figure shows YKH20R.

Cleanser

Alkaline
acid
cleaner

Thinner

 Use a plywood sheet that is 12 mm or more in thickness on the mounting surface.

Failure to do so could cause the installed product to be unstable and drop, which could result in injury. 

 When the mounting surface is a thin wall, mount a reinforcing wooden block that is 30 mm or more in 

thickness before installation.

Failure to do so could cause the installed product to be unstable and drop, which could result in injury.

 When installing the product on a partition wall, place a reinforcing wooden block of 30 mm or more in 

thickness in the tapping-screw-fixing position.

Failure to do so could cause the installed product to be unstable and drop.

 When the mounting surface is a tile or concrete wall, use a commercially available plugs for concrete, etc.

Failure to do so could cause the installed product to be unstable and drop, which could result in injury.   

 Use the supplied wall-mounting screws (truss head tapping 

screw 

φ

4 x 35) for installation.

Failure to do so could cause the installed product to be 
unstable and drop, which could result in injury. 

 Make sure that the product has no backlash after the 

installation is complete.

If the product has backlash, it could come off or the wall could 
collapse, which could result in user’s fall and injury. 

Finished wall surface

Finished wall surface

φ

16

φ

16

Finished wall surface

φ

16

CAUTION

CAUTION

2021.4

YP03218 T1

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