Sames inocoat Inogun A, Instruction Manual

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DRT7133
D - 2023/01
Member of Exel group
These tests must be carried out periodically The following maximum intervals between tests are recommended
(see § 7.2.3 table 4 in standard EN 50177).
For the operation at constant current,
the safe disconnection of the high
voltage electricity supply must be
tested.
See 5.2.2 and 5.2.2.2 in standard EN50177
The disconnection threshold Iü must be defined and documented in relation to the
operational and local conditions. Checks must be carried out to ensure that the
high voltage is disconnected if the high voltage falls unacceptably below the
disconnection threshold Umin. In this context, the disconnection threshold Umin
defined during the initial test must be checked.
A disconnection threshold Umin that may increase the possibility of dangerous
discharges or electrical flashovers between the parts under high voltage and the
grounded parts if the safe distance falls below its permitted value is not permitted.
3D category devices See 5.2.2 et 5.2.2.2 in standard EN50177
2D category devices See 5.2.2, 5.2.2.2 et 6.3 in standard EN50177
Protection against discharge energy
which is too high
See 5.2.3 in standard EN50177
Protection against cleaning product
inflammation
See 5.2.4. in standard EN50177
Effectiveness of the protection
measures against direct contact
See 5.5.2 in standard EN50177
Effectiveness of the earthing
measures
See 5.7 in standard EN50177
Slaving / protection against inputs See 5.5.2 in standard EN50177
Effectiveness of the local fire
extinguishing system
See 5.2.5. in standard EN50177
In addition to the location's protection system, local fire extinguishing systems
(fixed and dedicated to the object)) must provide effective protection for the
dangerous zone located between the output from the coating powder and the
part to be processed. It must be proven for each individual case that the roles of
the local fire extinguishing systems and the location's protection systems may be
satisfied by a single extinguishing system.
Other tests in accordance with standard EN 16985:2018.
Reference Test frequency
Complete installation safety test in relation to workers 12 months
Forced ventilation effectiveness in continuous
Disconnection in the event of an overload current after each start-up
Low voltage disconnection after each start-up
Discharge energy weekly
Protection against cleaning product inflammation before each cleaning
Protection against direct contact weekly
Earthing measures weekly
Protection against inputs weekly
Site's fire extinguishing system 6 months
Other tests in accordance with standard EN 16985:2018
Type of test Requirements