Index
A705-61-880 Issue M
© Edwards Limited 2012. All rights reserved. Page 49
Edwards and the Edwards logo are trademarks of Edwards Limited.
A
Accessories ............................................ 4, 47
Allow the pump to warm up ............................25
C
CAUTIONS ...................................................1
Change the gearbox oil and clean the oil-level
sight-glasses
...............................................32
Check the direction of rotation ........................17
Check the gearbox oil-level
.............................13
Check the gearbox oil-level and fill the gearbox
with oil
.....................................................28
Check the purge pressures and flows
..................26
Commission the pump ...................................22
Connect the cooling-water supply
.....................19
Connect the pump outlet
................................21
Connect the pump-inlet .................................21
Connect the shaft-seals purge and gas-ballast
gas supplies
................................................19
Connections ................................................8
Cooling system ..........................................3, 7
D
Disposal ....................................................45
Drive operation ............................................3
E
Electrical connections ...................................13
Electrical data (for Edwards supplied motors) ........7
F
Fault finding ...............................................43
Fit a mechanical booster pump (optional)
............18
Flush the cooling jacket
.................................36
G
Gas system ..................................................3
I
Inspect the gas ballast system ..........................29
Inspect the interstage relief valve and replace
the hinge bushes, valve flap and valve ’O’ ring
.....30
Inspect the pipelines and connections ................29
Installation .................................................11
Interstage relief valve
.................................... 3
Introduction ........................................... 1, 47
L
Leak test the system .....................................22
Liquid pumping capability ................................4
Locate the pump ..........................................13
Lubrication data
...........................................8
M
Maintenance ...............................................27
Maintenance plan .........................................27
Mechanical data
........................................... 6
N
Noise data .................................................. 8
O
Operating and storage conditions ....................... 5
Operation
..................................................25
Overhaul the pump .......................................42
P
Performance ............................................... 5
R
Relubricate the high-vacuum bearings ................33
Relubricate the motor bearings
........................41
Replace the coupling insert .............................41
Replace the interstage relief valve ....................36
Replace the motor bearings
............................42
Replace the Pump-Motor ................................37
S
Safe area operation ....................................... 4
Safety ......................................................11
Safety information .......................................27
Scope and definitions
..................................... 1
Service .....................................................47
Shaft-seals purge system
................................. 8
Shut down the pump
.....................................26
Spares and maintenance kits ...........................47
Spares, service and accessories
........................47
Start the pump
............................................25
Storage .....................................................45
Storage and disposal
.....................................45
System design
.............................................11
T
Technical data ............................................. 5
The GV pumps
.............................................. 1
U
Unpack and inspect ......................................12
W
WARNINGS .................................................. 1
Index
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