L-ACOUSTICS LA8 [44/56] La la la la888

LALA

LA8

AMPLIFIED CONTROLLER

AMPLIFIED CONTROLLERAMPLIFIED CONTROLLER

AMPLIFIED CONTROLLER

USER MANUAL

USER MANUALUSER MANUAL

USER MANUAL

VERSION 4.0

LA8_UM_EN_4-0

w w w . l - a c o u s t i c s . c o m

4242

8 CARE AND MAINTENANCE

CARE AND MAINTENANCECARE AND MAINTENANCE

CARE AND MAINTENANCE

8.1 Maintenance information

L-ACOUSTICS

amplified controllers are quality units and should provide years of trouble-free services when operated

under normal conditions. However, in order to ensure product performance and safety, it is essential to frequently

inspect the amplified controller. These checks and maintenance operations need to be done on a regular basis

depending on the conditions of the system use:

• Check the versions of FIRMWARE [7.9.10] and PRESET LIBRARY [7.9.11] installed in the controller. Check the

L-ACOUSTICS

web site for latest versions. If needed, proceed to an update. Refer to the LA4-8

FIRMWARE UPDATE Technical bulletin and LA4-8 PRESET LIBRARIES UPDATE Technical bulletin

(included in the LA8 FIRMWARE Pack and LA8 PRESET LIBRARY Pack [3.4]) for full description of the

processes.

• Clean or replace the FOAM FILTER [8.2.2].

If the FOAM FILTER becomes clogged the amplified controller will not cool as efficiently as it

should, thus reducing the output power capability and overheating the electronic components.

• Clean the inside of the controller, especially after long operation periods in very dusty or cracked-oil smoke

machine environments.

Cleaning and servicing the inside of an amplified controller must be done by qualified personnel

ONLY.

• Replace the front FRAME if it is damaged [8.2.2].

Any controller showing any sign of defect must immediately be put aside and withdrawn from use to be

inspected by qualified service personnel.

During the decommissioning process of the amplified controller all legally prescribed rules and

procedures must be adhered to.

VOLTAGE

IMPORTANT