Varian DS102 1Ph, Nstruction Manual

Page: 60 / 79

TECHNICAL INFORMATION
,
WARNING!
Machine safety: disconnect all power lines. Hang the card “MACHINE UNDERGOING MAINTENANCE - DO
NOT POWER ON” from the main breaker switch. When finished, remove the safety warning.
,
WARNING!
If you have to perform maintenance on the pump after a considerable time in operation, leave it to cool as
temperature of the outer surface may be in excess of 60 °C.
1. Drain off all the oil from the pump.
NOTE
For a description of how to drain the oil from the pump, see the Unscheduled Maintenance Card No. 102.
2. Detach the entire functional block from the pump support.
NOTE
For a description of how to detach the functional block, see the Unscheduled Maintenance Card No. 109.
55 87-900-943-01(E)