Cedima CF 22 E - Page 24

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Joint cutter CF•22 E
Table 1 A: Repeated inspections of stationary electrical installations and equipment
Installation / Equipment Control period Type of control Inspector
electrical installations and
stationary equipment
4 years checking for good
operational condition
electrical specialist
electrical installations and
stationary electrical equipment
in “operating sites, rooms and
installations of special kind”
(DIN VDE 0100 Group 700)
1 year checking for good
operational condition
electrical specialist
protective measures with residual-
current-operated protective
devices in non-stationary
installations
1 month eectivity electrical specialist or
electro-technical trained
person, using suitable
measuring and control
instruments
Fault current, residual current
device and circuit breaker
– in stationary installations
– in non-stationary installations
6 months
every working day
checking for faultless
function by releasing the
checking device
operator
Table 1 B: Repeated inspections of non-stationary electrical installations and equipment
Installation / Equipment Control period
standard values and maximal
values
Type of control Inspector
– non-stationary electrical
equipment (if used)
– extension cables and
connecting cables with sockets
or plugs
– connection cables with plugs
– mobile cables with plugs and
sockets
as a standard value every
6months, on building sites
3 months*).
Obtaining a margin of error
< 2 %, the control period can be
extended.
Maximum values:
On building sites, in production
facilities and work shops or
under similar conditions, one year
in oces or under similar
conditions, two years.
checking for
good operational
condition
electrical specialist, when
using appropriate measuring
instruments also electro-
technically trained persons
For more concrete specications, refer to “rules for safety and health protection - selection and operation of electrical
installations and operating equipment on building sites“ (BGI 608).
5.6 Safety checks of the electrical system according to DGUV regulation 3 § 5,
processing instruction paragraph 1 No. 2