MTS Landmark Tabletop User Manual
Page 97
Checking the Precharge Pressure
Description
Item
Locknut
1
Valve Stem
2
Close
3
Open
4
Poppet Type Accumulator Valve. To open and close, use locknut.
5
Or
6
Valve Core
7
Core type accumulator valve. To open and close use chuck valve.
8
THESE ITEMS SUPPLIED BY USER
9
Nitrogen Bottle Valve
10
Nitrogen Bottle
11
Nitrogen Bottle Pressure Gage
12
Regulator Output Pressure Gage
13
Regulator Shut-Off Valve
14
Regulator Output Pressure Valve
15
Nitrogen Supply Hose
16
Input Check Valve
17
Bleed Valve
18
Extension Hose
19
Gage Protector (factory set to limit pressure to the gage to approximately 1.4 MPa
(200 psi)
20
High Pressure Gage—0–21 MPa (0–3000 psi)
21
Low Pressure Gage—0–2.1 MPa (0–300 psi)
22
Chuck Valve
23
2. With an open-end wrench, turn the locknut counterclockwise on the accumulator valve assembly to open
the valve. Read the pressure on either the high or low accumulator charging kit pressure gage.
a) If the pressure reading is other than the required pressure level recorded on the accumulator, continue
with the next subsection, “Change the Precharge Pressure”.
MTS Landmark™ Tabletop Load Units Product Information 97
Maintenance