Schuch nD8611 L02 W Series Operating Instructions Manual page 7

Explosion-proof led-emergency light fitting with built-in battery
Table of Contents

Advertisement

Connect the conductors of the connection cable to the right terminals as per marking.
Tighten connection screws - including those of the unused terminals (Torque see section 3,
Technical Data).
 It is important to ensure that the bare conductor is fully inserted into the terminal and that
!
no cable insulation is clamped!
Modes of operation
Non-maintained operation:
The light fitting switches on automatically in case of a mains failure.
The direct phase (L1) will be connected to connecting point L1 as mains supply monitor. Connecting
point L1' will not be connected.
Maintained operation:
The light fitting switches on automatically and it may be used as a standard light fitting if mains voltage
is on.
The same direct phase (L1) will be connected to connecting point L1 as mains supply monitor and to
connecting point L1' as switched phase.
Connecting the emergency battery
In addition to the mains also the emergency battery must be connected. This is being done by
connecting the plug with the red battery cable to the positive terminal of the battery. If mains voltage is
available the battery is charged and the LED is lighting green.
 Only connect/disconnect the emergency light fitting and emergency battery
!
in a non-explosive atmosphere.
4.3 Replacing LED circuit board and emergency light unit
Replacement of LED board and emergency light unit has been described in the separate instructions
which can be found attached to the spare parts to be supplied.
4.4 How to close the light fitting
Reput the diffuser back onto the housing.
Screw the screws of the diffuser into the housing.
 After closing the light fitting please make sure that the gasket is correctly sealing it!
!
10/2022
L-01510-4-09
7

Advertisement

Table of Contents
loading

Table of Contents