Home
Replacements
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 the P2/P4 cable assembly
Removes the P2/P4 cable from the dockable patient table and installs a replacement cable assembly.
Raising the dockable table cradle
Raises the cradle off of the dockable tabletop for service.

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 the P1/PE cable assembly
      Removes the P1/PE cable assembly from the dockable patient table and installs a replacement cable assembly.
    - Replacing the P2/P4 cable assembly
      Removes the P2/P4 cable from the dockable patient table and installs a replacement cable assembly.
      - Removing the dockable table bellows cover
        Removes the bellows cover from the dockable table.
      - 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 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 dockable table bore-end cradle cover
        Removes the bore-end cover from the dockable table cradle.
      - 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 Posterior Array (PA) coil
        Removes the Posterior Array (PA) coil from the patient table cradle.
      - Raising the dockable table cradle
        Raises the cradle off of the dockable tabletop for service.
      - 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 P2/P4 cable from the dockable table cradle
        Removes the cable assembly containing the P2 and P4 coil connectors from the dockable table cradle.
      - Removing the P2/P4 cable assembly
        Removes the P2/P4 cable track assembly from the dockable patient table.
      - Installing the P2/P4 cable assembly
        Installs the P2/P4 cable track assembly into the dockable patient table.
      - Installing the P2/P4 cable into the dockable table cradle
        Installs the cable assembly containing the P2 and P4 connectors into the dockable table cradle.
      - 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.
      - Lowering the dockable table cradle
        Lowers the cradle onto the dockable tabletop after service.
      - Installing the Posterior Array (PA) coil
        Installs the Posterior Array (PA) coil into the patient cradle.
      - Starting the coil datapath diagnostic
        Diagnose the datapath connection for the coil by testing the connections between the P-coil connectors and the Digitized Per Pin Remote Receiver (DPP RRx) modules, between the PA port E connectors and the DPP RRx modules, and between the optional Multi-Nuclear Spectroscopy (MNS) frequency converter and the DPP RRx module if installed.
      - 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 dockable table bore-end cradle cover
        Installs the bore-end cover onto the dockable table cradle.
      - 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 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 bellows cover
        Installs the bellows cover onto the dockable table.
      - Checking the table up and down functions
        Makes sure the patient table up and down movement systems operate correctly.
      - Checking the cradle in and out functions
        Makes sure the patient table cradle in and out movement system operates correctly.
      - Checking the emergency egress function
        Checks the patient table emergency egress system for correct operation.
      - Checking the patient microphone
      - Doing the cradle motion test
        Makes sure the motion of the patient cradle into and out of the magnet bore is operating correctly.
      - Checking the pneumatic patient alert system
        Makes sure the stand-alone pneumatic patient alerts system is operating properly.
      - Checking the peripheral pulse probe
        Make sure that the fiber-optic peripheral pulse probe functions correctly.
      - Calibrating for quadrature
      - Doing a check scan
        A check scan is done at the conclusion of many procedures. This functional check assures the unit is in good clinical working order.
  - 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.
  - 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: 00000018WIA30246C40GYZ
Topic ID: id_2019465 Version: 1.4
Date: Aug 9, 2021 4:30:43 PM

Raising the dockable table cradle

Prerequisites


Personnel requirements
Required persons	Preliminary requirements	Procedure	Finalization
2	-	15 minutes	-


Tools and test equipment
Item	Quantity	Part number	Manufacturer
Nonmagnetic Titanium Service Tool Kit, Small Set	1	5113258	-
Support Pad (recommended size: 6 cm x 10 cm x 20 cm)	2	5779362	-


Required conditions
The posterior array coil is removed.

Procedure

Remove the two screws and two washers securing the cradle to tabletop.

Figure 1. Cradle hardware
1 Screw
2 Washer
Lift up the cradle and place a support pad under each end.

Figure 2. Support pads

Home
Replacements
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 the P2/P4 cable assembly
Removes the P2/P4 cable from the dockable patient table and installs a replacement cable assembly.
Raising the dockable table cradle
Raises the cradle off of the dockable tabletop for service.

1	Screw
2	Washer