MTS Landmark Tabletop User Manual
Page 94
Description
Item
Hydraulic Fluid End Cap
2
Hydraulic Fluid Port
3
Locking pin
4
Screws
5
Accumulator Valve Assembly
6
Accumulator Valve Protective Cover
7
Valve Stem Cap
8
Locknut
9
End Cap
10
Chamber
11
Use the following guidelines to determine when maintenance is required.
•
Check the precharge pressure at periodic intervals. The length of time between checks depends on how
the system is used. Some factors to consider when establishing this time interval are operating frequency,
displacement, and duration. Start with one month intervals until you determine another interval is more
appropriate.
•
Maintain a log book on the condition of the precharge at each check. Use this data to determine if the time
between checks should be increased or decreased and if maintenance is required.
•
Because the precharge pressure level varies with a temperature change, the level should always be
checked at the same temperature. If it is not, use one of the following formulas to determine if the precharge
level is acceptable.
111 Accumulator Temperature Conversion
Description
Item
Degrees Celsius
1
current pressure = original pressure x
2
94 MTS Landmark™ Tabletop Load Units Product Information
Maintenance