Operating instructions PY L-S
03/2021
Page 4 / 7
086200015b
en
6.
Commissioning
6.1 Safety information
DANGER
- Danger to life due to electric shock
Voltage-carrying devices and exposed connection cables may cause electric shocks and serious
accidents.
Only trained and authorized electricians may work on electrical connections.
Disconnect all supply lines from mains before installation and secure them against reconnec-
tion. Always ensure absence of voltage.
Wait for the discharge phase of 5 minutes for the electrical components. The device should
only be opened afterwards.
The operating voltage must only be applied when the housing is firmly closed.
WARNING - Danger due to unauthorized use of the devices
Improper use may lead to serious accidents.
Ensure that the connection cable is protected against pulling and twisting during installation.
The devices are only intended for fixed installation.
DANGER - Danger due to damage to the devices
Non-compliance with the information on the type plate can lead to serious accidents.
Always observe the information on the type plate when installing and maintaining the devices.
CAUTION - Risk of injury due to sharp edges or heated components
Wear gloves during any installation, assembly or service/maintenance work.
Perform wiring tasks at a distance from sharp edges, corners and internal components.
CAUTION - Impairment of vision
Avoid constant, direct glances into the activated lights to prevent impairment of vision.
Opening the housing
Closing the housing
The upper part can be
detached by loosening
the four cover screws
Close the housing by
turning the cover
screws to the end
position until they
lock in place.
The device is delivered in an unsealed condition.
Sealing plugs for the housing screws are available as accessories.
Cable feed-throughs
The supplied diaphragm nipple can be replaced by a cable gland or by an M12 plug-in connector with a flange
dimension of M20.
Only cable glands with a degree of protection of at least IP66 should be fitted to the corresponding open-
ings.
Cable diameters of <7 mm require a cable gland with a sufficient degree of protection.
IP 66 only with the diaphragm
funnel pointing outwards.
Remove the remains of the dia-
phragm after the cable has been
fitted.
Diaphragm nipple
IP 66 (supplied)
Cable gland IP 66
(option)
M12 plug-in connector
IP 66, for low-voltage de-
vices (option)
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