14
ORIGINAL INSTRUCTIONS
VES Andover Ltd Eagle Close Chandlers Ford Ind. Est Eastleigh Hampshire SO53 4NF
Tel: 08448 156060 Fax: 02380 261204 E-mail: [email protected] Web: www.ves.co.uk
Acoustic Supply Unit
Installation, Operation and Maintenance Manual
®
Maintainance
6
Important
Warning
Before attempting to carry out any work on our units, all accompanying documentation
including warning labels on the unit must be referenced.
Should it be necessary to remove any component, ensure that these are resecured into position
once reinstalled. It is critical that after any maintenance work has been conducted that all
components removed/replaced be refitted correctly by a competent engineer.
When accessing the unit ensure the access panels/lids are handled/opened in a controlled
manner so as to avoid damage to the unit or injury to personnel. This is particularly important
with bottom access units.
Care should be taken with larger unit lid removal as this may need to be undertaken by more
than one person.
Caution
Before attempting to carry out any maintenance work, investigative or repair work on our units,
the unit
MUST BE COMPLETELY ISOLATED
from its electrical supply. Ensure a minimum of two
minutes after electrical disconnection before removing access panels. This will allow any moving
parts to come to a rest. Care should also be taken when accessing external units as the wind and
elements may cause moving parts to windmill.
Plug Connector
locking/Unlocking
Fig.
22
Fan alignment
Fig.
21
fan impellor
inlet eye
