Pfannenberg PATROL PA X 1 Series - Manual (Page 8)

085 501 944k 30303-004k 8
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:
Closing the housing
3/8
1. 2.
3/8
1. 2.
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.
the remaining membrane break-out.
After pushing through the cable remove
Diaphragm nipple IP 66
(provided)
(for low voltage versions)
M12 plug connector IP 66 Cable gland IP 66
Circuit board for electrical connection (located in the base section):
Electrical connection and tone selection using external control C1 and C2
Terminal for operating voltage - Sounder:
Connection for
+N
X2
Operating voltage
-L
C2
C1
C2
C1
+N
-L
By loosing the four
cover screws, the upper
section can be re-
moved.
The housing is closed
by turning the cover
screws to the limit
position until the
housing locks into
place.