Caster - Dräger Medical Fabius Tiro Technical & Service Manual

Replacement Procedure
8

Caster

Dräger Medical AG & Co. KGaA
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The casters are mounted into the frame rails on the trolley via a nut and stem
arrangement. A typical arrangement is shown in
ment requires that the machine be tilted to provide enough clearance for the
caster stem to be withdrawn from the frame rail.
WARNING
Do not tilt the machine more than 10 degrees or raise the casters
more than 3½ inches from the floor. Failure to observe this precaution
may result in a tip-over, causing personal injury. Vaporizers contain-
ing anesthetic agent may also be damaged.
1. Obtain a brace capable of supporting one side of the machine with its
casters two to three inches from the floor.
2. Remove all unsecured equipment and accessories from the machine.
3. Lock the front casters.
4. Using at least two people, tilt the machine until the casters on one side
are raised two to three inches from the floor, and position the support
brace under the trolley rail between the front and back casters.
5. Remove the appropriate end cap from the frame end to expose the cast-
ers' nut and stem.
6. Using the appropriate box wrench to secure the nut located inside the
frame, unscrew the caster from the frame using a caster wrench, P/N
S010055.
7. Apply a small amount of Loctite (#271 - Red) to the threaded stem of the
replacement caster.
8. Install the replacement caster onto the frame and reinstall the hardware
previously removed, then tighten.
9. Using at least two people, tilt the machine, remove the support brace and
carefully lower the machine to the floor.
10. Check for proper operation of the caster and ensure that the front casters
lock properly.
11. Perform the PMS procedure, including a vaporizer calibration verification.
12. Reinstall any unsecured equipment and accessories that were previously
removed.
6020.002
Fabius Tiro
Figure 8. Caster replace-
Revision B Released
157