Calculated-industries 4065 v3.1 Pocket Reference Guide Advanced Consnruc Instrukcja Użytkownika Pobierz pdf (Strona 35)

POCKET REFERENCE GUIDE — 31

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 known Rise:

o o 0.

3 0 0 0 Ç 9 r

RISE 3000.

MM

2. Recall stored desired stair riser height:

® 7 R-HT

STORED

200. MM

3. Recall stored desired stair tread width:

® 9 T-WD

STORED

250. MM

4. Find stair values:

s R-HT 200.

MM

s RSRS 15.

s R+/– 0.

MM

s T-WD

STORED

250. MM

s TRDS 14.

s T+/– 0. M

s OPEN 2853. MM

s STRG 4482. MM

s INCL 38.66°

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