ALTANA Haze-Gard Plus Operating Instructions - Manual (Page 7)

Defects and extraordinary
loads
If safe operation can no lon-
ger be presumed, shut down
the device and secure it
against unintended operation.
The device must be presu-
med unsafe to operate:
s
working
s
shipping
The instrument shall be con-
nected only to power outlets
with faultless ground wire. If
the connection to the ground
wire is insufficient, the housing
of the instrument may in cases
of error assume voltage poten-
tials which at contact repre-
sent a risk of electric shock.
In case of doubt please have
the proper construction of the
ground wire inspected by a
specialist.
s