Do not roll the scaffold at running speed Just walk slowly
9, SPECIAL SAFETY RULES - 2
Do not roll the scaffold at running speed. Just walk slowly.
Remember to lock all brakes and tighten the stabilizers against the ground after the scaffold is
relocated.
d)
During use, be aware of the effect of wind.
Beware of high winds in exposed, gusty or medium breeze conditions. We recommend that in wind
speeds over 7.7 meters per second (17 m.p.h), case working on the tower system. If the wind becomes
a strong breeze, expected to reach 11.3 meters per second (25 m.p.h), tie the tower to a rigid structure.
If the wind is likely to reach gale force, over 18 meters per second (407.7m/s (17 m.p.h) m.p.h), the
tower should be dismantled
tower should be dismantled.
BEAUFORT WIND SCALE
FORCE
WIND
DESCRIPTION
SPEED IN km/h
GENERAL EFFECT
S
ll b
h
4
Moderate Breeze
13-18
Small branches move.
Dust, leaves & paper raised.
5
Fresh Breeze
19-24
Small trees sway.
6
Strong Breeze
25-31
Small branches move.
Telephone wire
6
Strong Breeze
25-31
Telephone wire
Whistle
7
Moderate Gale
32-38
Large trees sway.
Walking becomes
Difficult.
Twigs & small
PLEASE READ THIS INSTRUCTION CAREFULLY BEFORE USE
Copy Right 2012 - By Alcomexindo 021-8831036
8
Gale Force
39-46
Branches broken from trees
. Walking is difficult.
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