E 80
Maintenance counters
for ACT 200T and ACT 600T controllers
Alcatel Vacuum Technology France - ATP User’s Manual
GB
00444 - Edition 01 - February 99
1/4
Principle
The ball bearings can be regreased 2 times before to be
changed.
The maintenance counter allows to account for these
different operations (0-1-2) and to set their frequency limits
(in hours).
When leaving the factory, the
«MAINTENANCE»
counter
is reset at «0» and the frequency fixed at 5000h:
this can be modified depending on the defined values in
the greasing schedule (
see D 30
) or on the acquired
know-how.
Maintenance operations are automatically displayed by
the controller since this reset.
The user will have to perform the regreasings or ball
bearing replacement and to increase the maintenance
counter.
Example of operation with a maintenance frequency fixed to 5000h*.
Counter
0
5000
1
10000
2
0
15000
5000
(period in h)
"MAINTENANCE"
Counter
Message
Maintenance
operation
"TIME BEARINGS"
"LIMIT"
0
New
bearings
"MAINTENANCE"
10000
W01
2nd lubrication
+
Increase
counter to 2
+
Start
the running-in
program N
°
2**
"MAINTENANCE"
15000
W02
Bearings
replacement
+
Increase
counter to 0
+
Start
the running-in
program N
°
1**
5000
W01
1st lubrication
+
Increase
counter to 1
+
Start
the running-in
program N
°
2**
"MAINTENANCE"
*The maintenance frequency for regreasing or ball bearing replacement could be modified along the life time of the bearings:
it could be justified by a process evolution, or the user’s know-how.
**In all the cases, wait for the display of running-in «END».
