SIEB & MEYER sinudyn-0360520 Series, Описание аппаратуры

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Safety Instructions and Application Advice
Safety Instructions/Application Advice 9
X The units can be loaded to their maximum up to a height of 1,000 m M.S.L
(3,281 ft M.S.L.)
X For an operation in areas higher than 1000 m M.S.L. (3281 ft M.S.L.) the capac-
ity must be reduced by 15% per 1000 m (3281 ft).
X The ambient air must not contain aggressive, electrically conductive or flamma-
ble substances and must not contain any amount of dust.
X The maximum relative humidity is approx. 95 % (no condensation).
X The admissible ambient temperature during operation is b5°C and
+40°C (+41°F and +104°F).
X For devices that are permitted to be operated at ambient temperatures between
+40°C (+104°F) and +60°C (+140°F) the capacity must be reduced. The follow-
ing applies: -1.5% per 1°C. Annotation: F = C × 9/5+ 32; C=(F-32)×5/9
In addition the service life of the device is probably reduced due to increased
wear of the components.
X Devices with polyester film at the front panel: The polyester films must not be
exposed to direct sunlight for extended periods of time. In conditions of high hu-
midity (>80%) the ambient temperature must not 40°C (+104°F). The
polyester films must not come in contact with benzyl alcohol or methylene chlo-
ride.
X Make sure that the fans installed in the units have sufficient space to take in and
exhaust the cooling air! In addition pay attention to the direction of air flow
through internally installed fans!
X Do not touch electronic components.
2.5 Electrical Connection
The electrical installation must be carried out according to the relevant electrical
codes (e.g. appropriate wire gauges, fuse protection and connections of ground con-
ductors must be considered).
Recommendations for the installation according to the EMC (e.g. shields, connection
to earth and line installations) can be found in the technical documents of the unit
(only for machine manufacturers). The manufacturer of the system or machine has
to meet the requirements of the legislation regarding the EMC.
X All work at and within the units must only be carried out, when the units are
turned off, the mains supply is cut and the DC bus is completely discharged!
X The mains supply must be protected via an overload release with restricted guid-
ance for each mains phase.
X The mains line should only be connected, when the work is completed!
X Before turning on the unit the first time, make sure that the connected machine
will not have runaway axes!
X After turning off the unit hazardous voltages may still exist for up to 3 minutes
in the power supply (due to capacitors).
SIEB & MEYER products contain electrostatically sensitive
components that may easily be damaged by improper han-
dling.
The valid rules for prevention of accidents (e.g. VBG 1 and
VBG 4) should be paid attention to, when working at current-
carrying units.