Instron 1000KPX-J3D, Руководство по эксплуатации

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Chapter 4: Maintenance
52 M47-17035-EN
Preventative maintenance schedule
Table 13 outlines a recommended preventative maintenance schedule for system components.
Table 13. Recommended preventative maintenance schedule.
Frequency Component Maintenance Task
Daily: System
•
Make daily checks of system; see page 53.
Monthly:
System
•
Visually inspect all hoses (exposed and hidden) and around the base of
the frame and HPS for signs of oil leakage. Investigate any abnormal or
excessive leakage and correct appropriately.
Frame
•
Clean the columns; see page 57.
•
Extend the hydraulic cylinder at least 150 mm (6 in) and then retract it
the same distance. This will flush and lubricate the piston seal which
extends its life.
HPS
•
Check level of oil in reservoir and add oil as necessary. Refer to “Add oil
to reservoir” on page 58 .
Biannually
(or once every 1000 hrs.
of operation)
1
:
System
•
Inspect the hydraulic hoses; see page 62.
•
Inspect the cables; see page 55.
Frame
•
Inspect the hydraulic cylinder; see page 55.
•
Check operation of lift and lock cylinders of J3-style crosshead;
see page 56.
HPS
•
Check the oil cleanliness; see page 58.
HPS
•
Clean the air filter; see page 63.
2
Electronics
•
Clean the fans; see page 55.
2
:
Annually
(or once every 2000 hrs.
of operation)
1
:
System
•
Verify/Calibrate system.
HPS
•
Change the air breather filter; see page 62.
•
For special operating conditions where oil temperature is continuously
between 60 and 80 deg. C (140 and 176 deg. F) -
Change the oil; see
page 60.
Frame
•
Maintain the tensioners of J1-style crosshead; see page 56. This
maintenance should be performed annually or after 25 loosening and
tightening cycles (whichever is sooner).
Biennially
(or once every 4000 hrs.
of operation)
1
:
HPS
•
For normal operating conditions where oil temperature is continuously
below 60 deg. C (140 deg. F) -
Change the oil; see page 60.
Every 5 years: System
•
Replace high pressure hydraulic hoses; see page 63.
Every 7 years: System
•
Replace low pressure hydraulic hoses; see page 63.
1. Whichever is soonest.
2. The frequency listed here is only a recommendation. The correct frequency for your system is heavily dependent on the
environmental conditions in which your system is used. Dirty environments may require a more frequent interval, while
clean laboratory conditions could require less. We recommend beginning with the frequency listed here and then adjusting
this frequency as experience dictates.