Harman Martin Exterior Wash 200 Series, Руководство пользователя

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8 Martin
®
Exterior Wash
TM
200 Series User Manual
At a distance of less than 2.2 m (7.3 ft.) from the fixture, the light output can potentially
cause eye or skin injury before an exposed person’s natural aversion responses (blink
reflex and reaction to skin discomfort) can protect them. At distances greater than 2.2 m
(7.3 ft.), potential eye and skin injury hazards from the light output are normally prevented
by natural aversion reflexes.
Position the Exterior Wash 210 so that persons cannot be exposed to the fixture’s light
output at less than 2.2 m (7.3 ft.) from the fixture and so that prolonged staring into the light
output at less than 4.6 m (15.1 ft.) from the fixture is not expected.
Exterior Wash 220
The Exterior Wash 220 is classed Risk Group 3 according to EN 62471 when all
photobiological risks are considered and Risk Group 2 according to IEC/TR 62778 for blue
light only. It falls into the Risk Group categories shown below according to both EN 62471
and IEC/TR 62778 under worst-case conditions:
At a distance of less than 2 m (6.6 ft.) from the fixture, the light output can potentially cause
eye or skin injury before an exposed person’s natural aversion responses (blink reflex and
reaction to skin discomfort) can protect them. At distances greater than 2 m (6.6 ft.),
potential eye and skin injury hazards from the light output are normally prevented by
natural aversion reflexes.
Position the Exterior Wash 220 so that persons cannot be exposed to the fixture’s light
output at less than 2 m (6.6 ft.) from the fixture and so that prolonged staring into the light
output at less than 14.1 m (46.3 ft.) from the fixture is not expected.
Protection from injury
Fasten the fixture securely to a fixed surface or structure when in use. The fixture is not
portable when installed.
Ensure that any supporting structure and/or hardware used can hold at least 10 times the
weight of all the devices they support.
If suspending from a rigging structure, fasten the fixture to a rigging clamp. Do not use
safety cables as the primary means of support. If the fixture is installed in a location where
it may cause injury or damage if it falls, provide a secondary attachment such as a safety
cable inserted through the secondary attachment point that will hold the fixture if a primary
attachment fails. The secondary attachment must be approved by an official body such as
TÜV as a safety attachment for the weight that it secures, must comply with EN 60598-2-
17 Section 17.6.6 and must be capable of bearing a static suspended load that is ten times
the weight of the fixture and all installed accessories.
The safety and suitability of lifting equipment, installation location, anchoring method,
mounting hardware and electrical installation are the responsibility of the installer.
Block access below the work area and work from a stable platform whenever installing,
setting, adjusting, or cleaning the fixture.
After installation or service, check that the fixture and any optical accessories such as a
snoot or diffuser lens are securely fastened.
Do not operate the fixture with missing or damaged covers, shields or any optical
component.
In the event of an operating problem, stop using the fixture immediately and disconnect it
from power. Do not attempt to use a fixture that is obviously damaged.