Soyer PH-9 SRM12 Operating Manual page 12

Important safety instructions
12
DANGER
!
Danger from electric current during maintenance and repair
When working on current-carrying components, there is a danger to life from
electric current.
• Work on electrical or electronic components must only be carried out by
electrical specialists from Soyer Bolzenschweißtechnik.
• Before working on the stud welding device, the mains switch of the device
must be switched off and the mains plug of the stud welding device
discon-nected.
• Before working on the stud welding gun, the supply cable to the stud weld-
ing device must be disconnected.
If protection devices have to be removed for maintenance work, the device
•
must only be switched on again when all protection devices are mounted
again and their functionality has been checked.
DANGER
!
Danger from magnetic fields
Strong magnetic fields occur in the area of the device, which may affect the
operation of medical aids, causing a danger to life.
• Persons with electrical medical aids (such as pacemakers) must keep
away from the devices.
• The operating personnel must ensure that persons with medical aids keep
away from the devices.
DANGER
!
Danger of explosion from an inappropriate installation location in explo-
sive atmospheres
The device is not designed for use in explosive zones.
The device may not be installed and operated in explosive atmospheres.
•
Operating manual Soyer Bolzenschweißtechnik