Taking Into Operation - Pfannenberg PA 1 Betriebs- Und Montageanleitung

Taking into operation

Safety notes:
- Installation must be carried out by an electrician in compliance with the latest codes and regulations.
- Danger: High voltage may be present.
- Prior to opening, it must be ensured that no voltage is applied to the device.
- Before electrical connection, the supply voltage on the type plate is to be checked. The wrong operating voltage
can lead to damages or to the destruction of the equipment.
- During installation it must be ensured that the connection cables are secured against tension and distortion.
Please observe: The devices are not designed for portable use.
- CAUTION: When making installation, route field wiring away from sharp projections, corners and internal compo-
nents.
- The opening of the bell mouth must not point upwards, especially in the case of use outdoors or in a particularly
dusty environment.
- The function of the unit is only guaranteed if the upper and lower section is joined correctly.
When using the sounder –beacon combination PA X 1-05:
- In order to prevent detriment to sight, continuously looking directly in the activated light is to be avoided.
Opening the housing:
1. 2.
3/8
The unit is not closed when delivered.
Sealing plugs for the housing screws are available as accessories.
Cable gland entries
To guarantee the specified protection type, cable grommets with a protection type of IP 66 are to be installed at
the openings provided for this purpose. The supplied diaphragm nipple can be replaced with a cable gland or with
an M12 plug connection with a flange measurement of M20.
IP 66 only when funnel of
membrane is pointing outward.
After installation of the cable remove the
remains of the diaphragm.
Circuit board for electrical connection (located in the base section):
Electrical connection and tone selection using external control C1 and C2
085 501 944u
By loosing the four
cover screws, the upper
section can be re-
moved.
Diaphragm nipple IP 66
(provided)
Terminal for operating voltage - Sounder:
X2
C2
Connection for
Operating voltage
Closing the housing
1.
3/8
Cable gland IP 66
-L
-L
+N
+N
C1
C1
C2
30303-004u
The housing is closed
2.
by turning the cover
screws to the limit
position until the
housing locks into
place.
M12 plug connector IP 66
(for low voltage versions)
8