Calculated Industries 4050 Metric Edition - Manual (Page 31)

P
ocket
R
efeRence
G
uide
— 28
KEYSTROKE dISplAY
oo
0.
1. Enter Rise and Run:
1000Mr
RISE 1000.
MM
1500MR
RUN 1500.
MM
2. Find stud lengths:
q
RWOC @ 400
MM
q
RW 1 733.3333
MM
q
RW 2 466.6667
MM
q
RW 3 200.
MM
q
bASE 0.
MM
3. Find Rake-Wall angle of incline:
q
RW 33.69°
STAIRS
Stairs — Given Rise and Run
You’re going to build a stairway that has a
floor-to-floor height of 3100 mm, a run of 3800
mm, and a desired riser height of 200 mm.
Find the stair values:
(cont’d)
KEYSTROKE dISplAY
1. Enter Rise and Run:
oo
0.
3100Mr
RISE 3100.
MM
3800MR
RUN 3800.
MM
2. Enter 200 mm desired riser height, then
find the stair values:
200M
Q7
(Riser Ht) R-hT @ 200.
MM
s
R-hT 194.
MM
s
RSRS 16.
s
R+/– 4.
MM
s !
T-Wd 253.
MM
s
TRdS 15.
s
T+/– -5.
MM
s
STRG 4782.272
MM
s
INCl 37.48°
Stairs — Given Rise Only
You’re building a stairway with a total rise of
3000 mm. Using the default riser height of
200 mm and tread width of 250 mm, find the
stair values:
KEYSTROKE dISplAY
1. Enter Rise and Run:
oo
0.
3000Mr
RISE 3000.
MM
2. Enter desired stair riser height:
PRG4050E-A.indd 28 5/24/2013 2:14:09 PM