Classification
Page
Operation, technical
and maintenance
manual
Unclassified
13 (14)
Date
2008-01-11
Document No.
Issue
CNSS-05-1187
E
_______________________________________________________________________________________________________________________________________________
This document and attachments shall remain our property. They may not without our written consent, either in their original state or with any changes, be copied or reproduced,
disclosed to or delivered to anyone unauthorized nor used for other purposes than what has been confirmed by C.N.S. Systems AB in writing.
BL0004E
6
MAINTENANCE
The occurrence of any equipment failure should be reported to CNS Systems as soon as possible.
6.1
Periodic planned maintenance
In order to assure a continued and safe operation it is recommended to perform maintenance as defined in Table 6-1.
Table 6-1, Periodic planned maintenance – VDL 6000/FASS
Maintenance object Maintenance action
Maintenance
interval
Comment
VDL 6000/FASS
Visual inspection:
•
Check that no fuses are
blown.
•
Remove dust from air
intake and air outtake.
•
Check that all external
interface cables are
properly attached.
Check – once
every year
VDL 6000/FASS
fans
The VDL 6000/FASS includes
two fans. Check that they are
operating correctly.
Note:
The fans are temperature
controlled.
Check – once
every year
When needed, the VDL 6000/FASS
fans can be replaced with spare fan
units
6.2
Recommended spare parts
The list of spare parts recommended for local storage includes:
•
VDL 6000/FAS (radio transceiver),
•
Controller (if included in configuration),
•
Power Supply Unit.
•
Fan
All parts of the VDL 6000/FASS can be separately ordered from CNS Systems. The part number of the VDL 6000/FASS,
shall then be used for identification of the parts included in the specific configuration. The part number can be found in the
identification label located at the rear side.
6.3
Electrical fuses
6.3.1
AC fuse
The main power external interface includes one 5x20mm slow 6.3 A fuse.
When the fuse is blown, the reason for this must always be investigated before the replacement fuse is installed.
