38
Before commissioning
Operators, main-
tenance person-
nel
Setup regulations The device is tested to IP 21, meaning:
- protection against penetration by solid foreign bodies with diameters > 12.5 mm (0.49 
in.)
- protection against vertically falling drops of water
The device must not be set up and operated outdoors. The built in electrical parts must be 
protected from direct wetting.
Compressed air 
supply specifica-
tions
To ensure that the cleaning device functions correctly, the following compressed air supply 
specifications must be met:
- Establish compressed air supply using a pressure limiter and compressed air filter
- Provide compressed air quality conforming to ISO 8573-1:2001, class 7 4 3, instru-
ment air
- Solid particle concentration  10 mg/m
3
- Vapour pressure dew point  + 3°C
- Oil concentration  1 mg/m
3
Mains connection
The cleaning device is designed to operate at the mains voltage indicated on the rating 
plate. The fuse protection required for the mains cable can be found in the "Technical data" 
section. If there is no mains cable or mains plug on your version of the appliance, fit one 
that conforms to national standards.
NOTE! The device must only be used by one person at a time. It is also necessary 
to ensure that no one else is within the working area of the device when the device 
is being used.
NOTE! The device must only be serviced by one person at a time. It is also nec-
essary to ensure that no one else is within the working area of the device when 
the device is being serviced.
NOTE! The device must be set up at least 1 m (40 in.) away from computers, con-
trol lines and the welding process.
NOTE! When setting up the device, ensure an all-round clearance of at least 
0.5 m (19.69 in.) from any surrounding objects, e.g. walls, other devices or ob-
jects.
NOTE! Position the device to prevent welding spatter coming into contact with the 
cleaning device.
WARNING! Risk of serious injury and damage due to insufficiently dimensioned 
electrical installations. The mains cable and its fuse must be dimensioned to suit 
the device being used. The technical data shown on the rating plate applies.
CAUTION! Risk of serious damage as a result of incorrect mains voltage. If the 
mains voltage lies outside the tolerances given in the technical data, do not under 
any circumstances connect the device directly to the mains.