Home
Replacements
Patient Table
Replacing the primary latch assembly
Removes the primary latch assembly from the dockable table and installs a replacement primary latch assembly.
Adjusting the primary latch
Adjusting the primary latch as part of the replacement procedure.

Replacements
- Operator Workspace
- ISC (Integrated System Cabinet)
- ICC (Integrated Cooling Cabinet)
- Magnet Enclosure and Outer Electronics
- Coil Replacement
- Patient Table
  - Removing and installing the dockable table covers
    Provides removal and installation instructions for all dockable patient table covers.
  - Replacing a dockable table armboard
    Removes the left- or right-hand armboard from the dockable table and installs a replacement armboard.
  - Replacing the patient table braking system components
    Replaces braking system components for the dockable patient table.
  - Replacing a dockable table cable assembly
    Removes the P1/PE or P2/P4 cable assembly from the dockable patient table and installs a replacement cable assembly.
  - Replacing a table caster
    Removes one of the caster assemblies from the table base and installs a replacement caster.
  - Replacing the cradle flipper assembly
    Replaces the cradle flipper assembly in a dockable patient table.
  - Replacing the dockable table cradle
    Replaces the bottom half of the dockable table cradle.
  - Replacing a dockable table cradle side wheel
    Removes a side wheel from the dockable table patient cradle and installs a replacement wheel.
  - Replacing a dockable table cradle vertical wheel
    Removes a vertically-oriented wheel from the dockable table patient cradle and installs a replacement wheel.
  - Replacing the table dock cables
    Replaces the dock cables for the dockable patient table.
  - Replacing table dock components
    Procedures for replacing field replaceable units contained within the table dock.
  - Replacing the dockable table dummy load
    Removes the dummy load from the dockable table and installs a replacement dummy load.
  - Replacing the egress switch and springs
    Removal and installation instructions for replacing the egress switch and springs.
  - Replacing table electrical docking mechanism components
    Removes table components related to electrical docking and installs replacement components.
  - Replacing the dockable table ElectroMagnetic (EM) clutch and belt
    Removes the ElectroMagnetic (EM) clutch and belt from the dockable table motor and EM clutch assembly, and installs a replacement clutch and belt.
  - Replacing the handle hinge
    Removes the handle hinge from the dockable table and installs a replacement hinge.
  - Replacing the hydraulic cylinder
    Removes the hydraulic cylinder from a dockable patient table and installs a replacement hydraulic cylinder.
  - Replacing the hydraulic filter
    Removal and installation instructions for replacing the hydraulic filter in the dockable patient table.
  - Replacing the hydraulic rotary pump
    Replaces the hydraulic rotary pump of the dockable patient table.
  - Checking and filling hydraulic fluid
    Checks and adjusts the hydraulic fluid level for the dockable patient table.
  - Replacing the dockable table motor
    Removes the longitudinal movement motor from the dockable table and installs a replacement motor.
  - Replacing the dockable table motor coupler
    Removes the rigibelt drive to motor coupler from the dockable table and installs a replacement coupler.
  - Replacing the dockable table Physiological Acquisition Controller (PAC)
    Replaces the Physiological Acquisition Controller (PAC) on the dockable table.
  - Replacing the dockable table Posterior Array (PA) coil
    Removes the Posterior Array (PA) coil from the dockable table cradle and installs a replacement coil.
  - Replacing the primary latch assembly
    Removes the primary latch assembly from the dockable table and installs a replacement primary latch assembly.
    - Removing the dockable table bellows cover
      Removes the bellows cover from the dockable table.
    - Removing the right-hand table side cover
      Removes the right-hand cover from the dockable table.
    - Removing the left-hand table side cover
      Removes the left-hand cover from the dockable table.
    - Removing the tabletop front bumper
      Removes the front bumper from the dockable tabletop.
    - Removing the dockable table front lower bumper
      Dockable table lower front bumper removal.
    - Removing the dockable table handle-end cradle cover
      Removes the cover from the handle-end of the dockable table cradle.
    - Removing the dockable table cradle hardtop cover
      Removes the hardtop cover from the dockable table cradle.
    - 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 primary latch assembly
      Disconnect and remove the primary latch assembly from the dockable table.
    - Installing the primary latch assembly
      Move the primary latch assembly into place on the dockable table and connect the adjustment cable.
    - Adjusting the primary latch
      Adjusting the primary latch as part of the replacement procedure.
    - Lowering the dockable table cradle
      Make primary latch adjustments and lower the cradle.
    - Adjusting the primary latch bar height
      Adjusts the height of the primary latch bar to properly hold and release the cradle in the home position.
    - Checking the dockable table interlocks
      Checks the measurements and operation of the table interlocks.
    - Installing the dockable table cradle hardtop cover
      Installs the hardtop cover onto the dockable table cradle.
    - Installing the dockable table handle-end cradle cover
      Installs the cover on the handle-end of the dockable table cradle.
    - 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.
    - Installing the dockable table front lower bumper
      Dockable table front lower bumper installation.
    - Installing the tabletop front bumper
      Installs the front bumper onto the dockable tabletop.
    - Installing the left-hand table side cover
      Installs the left-hand cover onto the dockable table.
    - Installing the right-hand table side cover
      Installs the right-hand cover onto the dockable table.
    - Installing the dockable table bellows cover
      Installs the bellows cover onto the dockable table.
  - Replacing the reciprocating pump assembly
    Removes the reciprocating pump assembly from the dockable patient table and installs a replacement reciprocating pump assembly.
  - Replacing the respiratory connector or patient alert connector
    Provides instructions for replacing the respiratory connector or patient alert connector.
  - Replacing the dockable table rigibelt drive (actuator)
    Removes the rigibelt drive from the dockable table and installs a replacement drive.
  - Replacing the secondary latch actuating cable
  - Replacing the strain relief
    Removes the strain relief from the patient table handle-end cover and installs a replacement strain relief.
  - Replacing the dockable table string encoder
    Removes the string encoder from the dockable table and installs a replacement encoder assembly.
  - Replacing a dockable table touch-and-go assembly or side bumper
    Provides instructions for replacing a touch-and-go assembly or a side bumper on the dockable table.
  - Replacing table undock mechanism components
    Removes the undock link and lever from the table base and installs replacement components.
- MDP
- Pen Panel

SIGNA™ Hero 3.0T Service Methods
5852800-8EN Revision 1.0
Object ID: 00000018WIA305DF350GYZ
Topic ID: id_2021325 Version: 2.0
Date: Nov 4, 2019 12:44:38 PM

Adjusting the primary latch

Procedure

Adjust the position of the primary latch so that the latch pin prevents the cradle from moving to the magnet side (up to 2 mm of movement is acceptable).

Figure 1. Primary latch
1 Latch pin
2 Primary latch housing
Install the latch cover with a roughly uniform gap between the cover and the tabletop FRP.

Note: Make sure the latch cover does not touch the primary latch bar or interfere with movement of the bar.

Figure 2. Primary latch cover
1 Gap
2 Primary latch cover
3 Tabletop FRP
Install the two screws securing the latch cover.

1	Latch pin
2	Primary latch housing

1	Gap
2	Primary latch cover
3	Tabletop FRP