MTS Material Test Systems - Manual (Page 77)

Warning:
Warning:
Residual hydraulic pressure can produce a high pressure spray.
This pressurized hydraulic spray can cut you or the hydraulic fluid could be forced
into your skin.
Do not start this procedure unless the system has been isolated from hydraulic
pressure for at least 20 minutes. Always be cautious when you loosen any
hydraulic connection or remove bolts or screws from any hydraulic component.
When working with hydraulic components, always loosen bolts slowly and carefully
to allow any trapped fluid pressure to dissipate slowly until it is completely vented
before continuing to loosen. Always wear gloves and appropriate eye protection.
11. Remove all accessible hydraulic hoses.
The system does not have hydraulic reservoirs that must be drained. However, each hose and hard line
will potentially have trapped oil in it. When removing the hydraulic components, ensure that you have drain
pans and towels available that are sufficient to handle the drain volume of the item you are disconnecting.
Use safe practices when removing hydraulic components and allow any trapped or latent pressure to
dissipate safely through a loosened connection before removing the component. Cap each hose, port,
and hardline component.
12. Dispose of all hydraulic fluid in accordance with all local codes regarding hazardous materials handling
and disposal.
13. Disconnect all cables from the controller.
14. There are two configurations for the controller: contained in an upright console (perform step A) or
floorstanding (perform step B).
a) Upright consoles are lifted by an overhead lifting devise using supplied lift rings. If necessary, install
lift rings in the threaded bores at the top of the control cabinet. If not already installed, the lift rings are
typically stored inside the cabinet or in receptacles at the rear of the cabinet. Rig and lift the cabinet
and set aside.
b) Floorstanding controllers can be lifted onto a suitable cart and moved to a desired location.
MTS Material Test System Operation 77
9.0 Decommission