Home
Replacements
Patient Table
Replacing the hydraulic cylinder
Removes the hydraulic cylinder from a dockable patient table and installs a replacement hydraulic cylinder.
Calibrating and adjusting the hydraulic cylinder
Checks the patient table for necessary adjustment following hydraulic cylinder replacement.

Replacements
- Replacement Procedures
- System
- Gradient
- RF
- Coils
- Magnet Enclosure
- Patient Table
  - Cradle Latch Assembly Replacement
  - Arm Board Hinge and Shoulder Screw Replacement
  - Connector Cover and Handle Hinge Replacements
  - Cotton Rod Replacement
  - Cradle Assembly Removal and Replacement
  - Cradle Guide Rail Replacement
  - Cradle Latch Replacement–Curved Table
  - Cradle Latch Block Replacement
  - Replacing the hydraulic filter
    Removal and installation instructions for replacing the hydraulic filter in the dockable patient table.
  - Hydraulic Fluid Draining and Rotary Pump Replacement Videos
  - Patient Table Braking System Replacements
  - Patient Table Cable Take-up and GEM MUX Box Replacement
  - Patient Table Caster, Wheel and Pad Replacement
  - Patient Table Components
  - Replacing the hydraulic cylinder
    Removes the hydraulic cylinder from a dockable patient table and installs a replacement hydraulic cylinder.
    - Raising the dockable table bellows
      Detaches the dockable table bellows cover from the table base covers and raises the bellows.
    - Removing the right-hand base side cover
      Removes the right-hand cover from the dockable table base.
    - Removing the left-hand base side cover
      Removes the left-hand cover from the dockable table base.
    - Removing the oil catch pan
      Removes the oil catch pan from the dockable patient table.
    - Removing the hydraulic cylinder
      Removes the hydraulic cylinder from a dockable patient table.
    - Installing the hydraulic cylinder
      Installs the hydraulic cylinder in a dockable patient table.
    - Bleeding the patient table hydraulics
      Bleeds the hydraulic lines for the dockable patient table.
    - Installing the oil catch pan
      Installs the oil catch pan onto the dockable patient table.
    - Installing the left-hand base side cover
      Installs the left-hand cover onto the dockable table base.
    - Installing the right-hand base side cover
      Installs the right-hand cover onto the dockable table base.
    - Lowering the raised dockable table bellows
      Lowers a previously raised dockable table bellows cover and attaches the bellows to the table base covers.
    - Calibrating and adjusting the hydraulic cylinder
      Checks the patient table for necessary adjustment following hydraulic cylinder replacement.
  - Replacing the hydraulic rotary pump
    Replaces the hydraulic rotary pump of the dockable patient table.
  - Replacing the table rotary pump couplers
    Replaces the table female or dock male rotary pump coupler.
  - Replacing the reciprocating pump assembly
    Removes the reciprocating pump assembly from the dockable patient table and installs a replacement reciprocating pump assembly.
  - Patient Table Up Limit Replacements
  - Patient table upper bellows and lower base side cover removal
  - Replacing the secondary latch actuating cable
  - Table/dock connector and Touch-n-Go (TnG) cable replacement
  - Replacing table electrical docking mechanism components
    Removes table components related to electrical docking and installs replacement components.
  - Replacing table undock mechanism components
    Removes the undock link and lever from the table base and installs replacement components.
  - Touch-n-Go (TnG) strip and side bumper replacement

Optima MR450w BASE 1.5T System Service Methods
5690012-2EN Revision 3
Object ID: 00000018WIA30802E40GYZ
Topic ID: id_2019710 Version: 2.2
Date: Apr 23, 2020 8:52:07 PM

Calibrating and adjusting the hydraulic cylinder

Procedure

Do Table Top Height Adjustment.
If necessary, add hydraulic oil to the reservoir. (Level should be 6.5 to 12.5 mm above the full line when the table is at its lowest position.)
Inspect the down valve linkage adjustment according to the illustration below. Obtain the desired tolerance between the down valve linkage and bracket by adjusting the two set screws on the bracket.

Figure 1. Down valve linkage adjustment

Finalization

Home
Replacements
Patient Table
Replacing the hydraulic cylinder
Removes the hydraulic cylinder from a dockable patient table and installs a replacement hydraulic cylinder.
Calibrating and adjusting the hydraulic cylinder
Checks the patient table for necessary adjustment following hydraulic cylinder replacement.