3
1
.
<Staircase with curve>
<Staircase angle exceeding 35 degrees>
* See P12.
35 degrees
or over
<Spiral staircase>
(Stairs with a large rise or pitch)
Over 340 mm
Over 180 mm
* See P1112.
(Icy stairs or damaged stairs)
<Stairs with rough edges>
* See P12.
(Stairs with too round of an edge)
Acceptable condition of operator for rental business in nursing care insurance
Age
: Basically the age shall be between 16 and 70 years old.
Disease
: No history of episodic disease.
Height
: Not less than 150 cm in height as a general rule.
Weight
: As a general rule, weight shall be 45 kg or over.
Equilibrium sense : Capable of climbing stairs backward.
Four limbs
: No physical disability in both legs and arms.
Auditory and visual senses : No specific problem in auditory and visual senses.
1,900 mm or o
ver
950 mm or o
ver
900 mm or o
ver
1
.
ESSENTIALS OF SAFE OPERATION
Before using STAIR CHAIR
z
This machine cannot be used on stairs as shown below.
Operating environment
Shape of stairs : Neither spiral nor bent stairs
Slope of stairs : Not steeper than 36 degrees
Width of stairs : 900 mm or over
Width of landing : 1,900 mm or over
Depth of landing : 950 mm or over
Nose distance (pitch) : 340 mm or under
Rise
: 180 mm or under
Radius of nose (R) : R 9 mm or under
●
Ensure that there are no loose non-slip
rubber mats on the stairs.
