Technical training
Basic Technical Training Standard / V9 2024-06-24
b.
cassettes
c.
nut runners (reaction arm engagement speed)
d.
counter wrench and counter support
Present different standards of sockets, e.g. an impact and a standard socket
Present the work instructions for the scenario and lead a discussion on adhering to bolt torquing work instructions, company procedures, manuals and equipment care and maintenance, including:
a.
safety consequences
b.
quality consequences
c.
equipment consequences
Ask participants open ended questions about the importance of adhering to procedures and administrative tasks for bolt torquing, including maintenance requirements
Lead a discussion on the consequences of incorrect bolt torquing and the parameters that influence bolt torquing using powered equipment, including:
a.
tightening sequence
b.
incorrect conversions
c.
incorrect tool use
d.
cross threading
e.
screw jamming
f.
slippage (reaction arm setup)
g.
misalignment (bolt - nut)
h.
incorrect bolt/nut/washer
i. bolt conditions after storage (rust, dirt between threads)
j.
tightening tool angular position
k.
over/under torquing bolts
l.
engagement of tool (wrong socket size)
m. incorrect lubrication and coatings
n.
incorrect torque values
Global Wind Organisation / www.globalwindsafety.org
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