Stryker MV3 5900, Maintenance Manual

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L Liifftt a accttu ua atto orr rre ep plla acce em me en ntt ((h he ea ad d//ffo oo ott))
T To oo ollss rre eq qu uiirre ed d::
• Needle nose pliers
• (2) 3/8” x 1” grade 8 bolt and nut
• Syn-Tech grease (3000-200-719)
P Prro occe ed du urre e::
1. Run the actuator up or down to remove the litter load from the actuator.
2. Raise both siderails to the up and locked position at either the head end or foot end.
3. If the activator still runs:
a. Raise the product to the highest height position to expose the base weldment support holds on both sides.
C CA AU UT TIIO ON N -- Always leave the bolts loose in the support holes, so the bolt head is out far enough to stop the lift
mechanism slide block.
b. Insert two 3/8” bolts through the support holes in the base weldment from the inside out and then thread the nuts
onto the bolts to keep the bolts from falling out.
W WA AR RN NIIN NG G -- Do not lower the litter too low or the litter may not be supported.
c. Lower the litter until the lift mechanism slides touch the 3/8” bolt heads. You should be able to wiggle the actuator by
hand after you remove the litter load from the litter surface. If not, lower the litter more until the actuator is loose.
4. If the activator does not run:
a. Put the bed into the Maintenance mode (limits bypassed) and then go to the Actuator Maintenance Menu. Select the
actuator that needs to be moved and see if it will run.
b. See step 2a.
5. If the actuator will not run with the limits bypassed in step 4a, use a hoist, with a strap around and under the litter, to
remove the litter load from the actuator and support the litter surface on the end that has failed.
6. On the footboard control panel, press E En ntte err to access the S Se ettttiin ng gss menu.
7. Highlight S Sh hu uttd do ow wn n and press E En ntte err.
8. Unplug the power cord from the wall outlet.
9. Using the cable quick connector release, unlock the cable from the motor control box so that it is loose.
10. Using needle nose pliers, remove both rue ring retaining clips from the clevis pins that attach the actuator to the litter
weldment and lift weldment.
11. While supporting the actuator with one hand, remove the head end clevis pin and foot end clevis pin and then lower the
actuator down.
N No otte e -- Apply a thin coat of Syn-Tech grease to the clevis pin when you reinstall.
12. Reverse steps to reinstall.
13. Verify proper operation of the product before you return it to service.
L Lo oa ad d cce ellll b bo oa arrd d rre ep plla acce em me en ntt,, h he ea ad d e en nd d a an nd d ffo oo ott e en nd d
T To oo ollss rre eq qu uiirre ed d::
• #2 Phillips screwdriver
• Small flat head screwdriver
• ESD system
5900-009-002 Rev A.0 31 EN