European Safety Systems Ltd.
Impress House, Mansell Road, Acton, London W3 7QH
www.e2s.com
Tel: +44 (0)208 743 8880
Document No. D209-00-401-IS
Issue 1
20-08-22
Sheet 5 of 5
Fig. 8b End of Line Resistor Placement
11) Settings
11.1 Flash Rate Setting
The E2xBL2 beacons can produce different flash patterns as
shown in Table 1. The flash patterns are selected by
operation of the flash setting DIP switch on the PCB, Fig 6.
Fig. 9: DIP Switch Location
Table 1: Switch Positions for Flash Patterns
Fig. 10 Dip Switch
1=ON; 0=OFF
Example shown: 100000 = Flashing 1Hz (Default setting)
12) Interchangeable & Spare Parts
The Beacon lens cover is interchangeable, contact E2S Ltd
for a replacement lens cover available in various colours.
To change the lens cover, unscrew the 4-off M5 Cap screws,
spring and flat washers using a 4mm Allen Key. Remove the
wire guard and replace the old cover with the new cover.
Fig. 11 Replacement of beacon lens cover
Fit the wire guard back onto the housing, over the new lens
cover aligning the fixing holes of the guard, lens cover and
housing. Refit the fixings to hold into place, the fixings MUST
be fitted in the order shown above.
13) Maintenance, Overhaul & Repair
Maintenance, repair and overhaul of the equipment should
only be carried out by suitably qualified personnel in
accordance with the current relevant standards:
EN60079-19
IEC60079-19
Explosive atmospheres - Equipment repair,
overhaul and reclamation
EN 60079-17
IEC60079-17
Explosive atmospheres - Electrical
installations inspection and maintenance
To avoid a possible ELECTROSTACTIC CHARGE the unit
must only be cleaned with a damp cloth.
Units must not be opened while an explosive atmosphere is
present.
If opening the unit during maintenance operations a clean
environment must be maintained and any dust layer removed
prior to opening the unit.
Switch
Setting
S1 Mode
S2 Mode
S3 Mode
(123456)
(DC & AC)
(DC Only)
(DC Only)
000000
Steady High
Power
Flashing 1Hz
Flashing Triple
Strike
000001
Steady Low
Power
Flashing 1Hz
Flashing Triple
Strike
100000
Flashing 1Hz
Flashing
Double Strike
Flashing Triple
Strike
101000
Flashing
1.5Hz
Flashing 2Hz
Flashing
Double Strike
010000
Flashing 2Hz
Flashing Triple
Strike
Flashing Triple
Strike
110000
Flashing
Double Strike
Steady High
Power
Flashing Triple
Strike
001000
Flashing
Triple Strike
Flashing 2Hz
Flashing
Double Strike
Warning – high-intensity light source. Avoid
looking directly at the light source for
extended periods of time.
Warning –
Hot surfaces. External surfaces
and internal components may be hot after
operation, take care when handling the
equipment.
End of Line Resistor
M5 screw
M5 spring washer
M5 flat washer
