MTS Hydraulic Power Unit Model 506-92 - Manual (Page 48)

Index-1
Index
abnormal shutdown 3-16
accumulators
functional description 1-2
location 3-7
maintenance 3-7
seals 3-8
theory of operation 5-3
adjustments
location of components 3-7
low fluid level 3-12
low-inlet pressure 3-14
output pressure 3-10
temperature 3-12
water control 3-13
component location
front panel controls 2-1
maintenance 3-1
service 3-9
connections
electrical 4-3
hydraulic 4-2
specifications 1-3
water 4-6
controls 1-1, 2-1, 2-2
electrical
connection procedure 4-5
connections 4-3
fuses 3-15
installation 4-3
motor overload 3-15
schematic 5-7
specifications 1-3
starter assembly 3-14
theory of operation 5-3
wiring transformer 4-4
emergency stop switch 2-1, 2-2
filters
indicators 2-1, 2-2, 3-2
interlock 5-5
maintenance 3-2
specifications 1-3
theory of operation 5-2
fluid level
adjustment 3-13
functional description 1-2
gage 1-2, 2-1, 2-2
indicator 2-1, 2
interlock 5-4
front panel controls 1-1, 2-1, 2-2
fuses
location 3-15
replacement 3-16
gages
fluid level 2-1, 2-2, 3-13
temperature 2-1, 2-2, 3-12
start switch 2-1, 2-2
hydraulic fluid
cooling procedure 2-5
fluid level gage 2-2
low level switch adjustment 3-13
low oil level indicator 2-2
maintenance 3-5
port connections 4-2
specifications 1-3
hydraulic operation 5-2
indicators 1-1, 2-1, 2-2
installation
electrical connections 4-3
hydraulic connections 4-2
remote control 4-1
water connections 4-5
interlocks 2-2, 5-5
local HPU operation 2-3
low-inlet pressure 3-14, 5-3
maintenance procedures
accumulators 3-6
filters 3-2
hydraulic fluid 3-4
location of components 3-1
maintenance schedule 3-2
meters, hours of operation 2-1, 2-2
motors
motor overload 3-16, 5-6
specifications 1-3
theory of operation 5-3
noise rating 1-2
operation remote 2-4, 4-1
pressure
accumulator 1-2, 3-7
adjustment 3-8
functional description 1-1
low-inlet pressure interlock 5-5
low-inlet pressure adjustment 3-14
specifications 1-3
theory of operation 5-2
programmable logic controller
functional description 1-2
I/O indicators 3-18
theory of operation 5-3
pump 1 select switch 2-1, 2-2
pump 2 select switch 2-1, 2-2
remote control
installation 4-1
operation procedure 2-5
reset
interlock 5-4
switch 2-1, 2-2