Safety
14
Operation Manual LVS 105 T
– 10 ef
+
2.4.2
Explosive gases
The device is not suited for operation in areas subject to explosion or for conveying media
that can form explosive mixtures.
The device is not certified as per ATEX Directive 2014/34/EU.
When using the device in areas subject to explosion, the system operator is obligated to ad-
here to the ATEX 137 Directive 1999/92/EC.
DANGER
►
Caution, risk of explosion due to critical applications.
►
With use of the device in an atmosphere subject to explosion or in ap-
plications where explosive mixtures can form, there is danger to life.
►
The operator must ensure that the application and the area are not po-
tentially explosive.
2.4.3
Electricity
DANGER
►
There is danger to life when opening the device. Touching exposed
electrical conductors can cause immediate death.
►
Opening the device is generally forbidden; this may only be done by
specialists.
►
Before opening the device, disconnect the power plug!
Heed the following instructions:
Operating the device without the housing is forbidden.
Only the manufacturer, authorized workshops or trained personnel may change the
power supply, display or printed circuit board.
If the device is defective, switch it off and disconnect the power plug.
Only use the supplied standardized power plug.
The power plug and cable must be in perfect condition.
The electrical network must have protective conductors in accordance with
IEC 60364-4-41. The protective conductor may not be interrupted.
Note that the device must be regarded as a portable tool.
2.4.4
Mechanics
NOTE
►
In case of improper use or manipulation of the device, there can be
property damage to the connected vacuum pump or vacuum appa-
ratus!
Operate the device only according to this operation manual and the instructions in the opera-
tion manuals for the connected devices.
This device is not permitted to be operated with overpressure.
Solid and liquid materials in the gas being conveyed can compromise the function of the sen-
sor and valves. Prevent the penetration of solid particles into the vacuum apparatus.