MBT Lighting SC4PKG User Manual

Page 2

background image


7. Fixture Cleaning

The cleaning of internal and external optical lenses and/or mirrors must be carried out

periodically to optimize light output. Cleaning frequency depends on the environment in which

the fixture operates: damp, smoky or particularly dirty surrounding can cause greater

accumulation of dirt on the unit

’s optics.

* Clean with soft cloth using normal glass cleaning products.

* Always dry the parts carefully.

* Clean the external optics at least once every 20 days. Clean the internal optics at least

every 30/60 days.

EC Declaration of Conformity

We declare that our products (lighting equipments) comply with the following

specification and bears CE mark in accordance with the provision of the

Electromagnetic Compatibility (EMC) Directive 89/336/EEC.

EN55014-2: 1997 A1:2001, EN61000-4-2: 1995; EN61000-4-3:2002;

EN61000-4-4: 1995; EN61000-4-5: 1995, EN61000-4-6:1996,

EN61000-4-11: 1994.


Harmonized Standard

EN 60598-1: 2004

IEC 60598-1:2003+ corrigendum 2004

Part 1:General requirements and test

Following the provisions of the low voltage directive 73/23/EEC and 93/68/EEC