Securing Against Switch-On; Unauthorised Conversions - Helios F300 Betriebsanleitung

2.8.1 Securing against switch-on

Secure against switch-on

2.9 Unauthorised conversions

WARNING!
Danger of life caused by unauthorised or uncon-
trolled switch-on!
– Before securing against being switched back on,
make sure that all safety equipment is mounted and
functional and that there are no dangers caused to
other persons.
– Always make sure that the sequence described as
followed for securing against switch-on is complied
with.
1. Switch off the energy supply
2. Inform responsible persons about work in the danger area
3. Provide the machine and controls with a sign referring to work
in the danger area and prohibiting switch-on. Provide the sign
with the following details:
n Switched off on:: ............. at: ............. by: .............
n Note: do not switch on!
4. After all work has been performed; make sure that there are no
dangers to persons.
5. Make sure that all safety and protection equipment is installed
and functional.
6. Remove the sign.
Conversions and changes to the fan are not permitted.
Safety
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