_______________________________________________________________________________________________________________________________
European Safety Systems Ltd.
Impress House, Mansell Road, Acton, London W3 7QH [email protected] Tel: +44 (0)208 743 8880
www.e2s.com Fax: +44 (0)208 740 4200
Document No. D191-00-401-IS Issue 1 03-06-2019 Sheet 6 of 6
12) 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
Flameproof joints are not intended to be repaired.
13) 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 socket head screws,
spring and flat washers using a 4mm Hex key. Remove the wire
guard and replace the old lens cover with the new lens cover.
Fig. 10 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.
Warning
–
Hot surfaces. External surfaces
and internal components may be hot after
operation, take care when handling the
equipment.
M5 screw
M5 spring washer
M5 flat washer
