
User Manual
Turnaround Sheave
108-3108-HV0
108-3108-HV1
OPS-3108 Rev E
17
6 Testing
All testing to be carried out in a designated test area by suitably
qualified and competent personnel
WARNING: Trapped air requires considerable time to compress and
when it is compressed is highly dangerous. It has enough stored
energy to separate parts with considerable force.
•
Fit appropriate test caps and blanking plugs
•
Fill with testing fluid bleeding off any air within the system
•
Apply a pressure of 500 psi and ensure pressure holds for a minimum
of 5 minutes. Bleed pressure off
•
Increase pressure to Maximum Working Pressure, allow to stabilise,
maintain this pressure for 5 minutes and bleed off then re-pressurise to
Maximum Working Pressure, allow to stabilise, maintain this pressure
for 15 minutes ensure there are no apparent leaks.(Testing to be
carried out to test pressure only when decreed by maintenance
schedule)
•
Bleed off pressure, drain test fluid and dry (only if test fluid is water
based)
•
Remove test caps
•
Attach grease pump and fill with clean grease, Insert a length of wire
and use the sensor to confirm that the wheel is moving freely.
•
Fit thread and sensor protectors
On completion of all maintenance ensure the maintenance record sheet (5.3)
is completed
Содержание 108-3108-HV0
Страница 22: ...OPS 3108 Rev E 21 Figure 6 Turnaround Sheave Assembly...
Страница 23: ...OPS 3108 Rev E 22 Figure 7 Alternative Wheel Part Nos...
Страница 24: ...OPS 3108 Rev E 23 Figure 8 Handling Kit...
Страница 34: ...User Manual Turnaround Sheave 108 3108 HV0 108 3108 HV1 OPS 3108 Rev E C 2 Operation...