Fundamental Dangers; Hazards From Electrical Power - CNC-Step T-Rex Series Operating Instructions Manual

2 .2 F u n d a me n t a l d a n g e r s
In following section, all residual risks are named that can still result from the machine, even when
the appliance is used as intended.
In order to minimize personal injuries and property damage and avoid dangerous situations, all here
mentioned safety-guidelines and those mentioned in further sections must be followed.
2 .2 .1 H a z a r d s f ro m e l e c t r i c a l p o w e r
Electric current
DANGER:
Life Hazard through electrical shock!!
Touching conductive parts causes a direct danger to due to electrical shock.
Damage to the insulation or individual components can mean danger to life.
• Any work required at the electrical system may only be carried out by a
• In case of damage to the insulation, switch off the power supply
• Before starting to work on active parts of electrical systems and equipment,
➢ Activation.
➢ Secure it from being switched on again.
➢ Determine voltage free status.
➢ Earth and short circuit.
➢ Provide protection by covers or barriers for any neighbouring live parts.
• Never attempt to bypass or de-activate fuses or cut-outs. When replacing fuses
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qualified electrician in compliance with electro-technical regulations.
immediately and have repairs carried out.
establish a voltage-free state throughout the duration of the work, this must
take place according to the 5 following safety regulations:
or circuit breakers make sure to adhere to the correct ampere rating. Keep
moisture away from live parts.
Operating Instructions
T-Rex-Series
Page 10
31.03.2014