Varian 949-9350, Nstruction Manual, Page: 57 / 79

TECHNICAL INFORMATION
Card No.
Unscheduled Maintenance
109
Pump type: DS102 1Ph, DS202 1Ph, DS302 1Ph
Frequency: WHEN DAMAGED Time: 1 hour Machine status: S R
Type of action:
DISASSEMBLY
PUMP BODY Item:
Materials required:
ACTION AREA
Equipment required:
•
Gaskets kit
•
Mechanical tools
,
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.
52 87-900-943-01(E)