Installation and commissioning
17
7 Installation and commissioning
Only operate the sewing machine drive with a protective earth conductor
connected to a functioning protective system in accordance with all local
regulations and directives! Danger of electric shocks!
Do not disconnect the protective earth conductor!
Protection is neutralized by the use of extension lines without a protective earth
conductor! Danger of electric shocks!
Before connecting the sewing drive make sure that the mains voltage is within
the specifi ed rated voltage range, see Chapter 3 Specifi cations.
If the sewing machine drive was stored at temperatures below +5° C, it must
reach ambient temperature before being operated.
The sewing machine drive many only be operated after establishing that the
machine in which this sewing machine drive is to be installed, complies with
the regulations of the EC-machine directives.
Never operate the sewing machine drive if the air vents are clogged!
Danger of damage to the sewing motor!
Remove threads, fl uff, dust etc. from the air vents.
During installation and commissioning the appropriate Instruction or Set-up Manual for the
sewing machine must be observed!