MS3C MS3C-300TSB User manual

toll free: 1-877-706-4480
international/local: 713-706-4480
fax: [phone]
www.MS3C.co
MS3C-300TSB Battery Powered Stair Evacuation
Chair
Deploying Chair:
1. To unfold chair, release seatbelt, grasp backrest with one hand and
grasp the seat with other hand. Slowly guide chair into a full open
position.
2. Chair will automatically lock when it reaches its full open position. You
may now roll the chair.
Battery Installation:
1. Align the battery power along the battery support rail located under the chair.
2. Slide the battery into place.
3. Lock battery onto the rail by turning the locking key.
4. Chair is now ready for use.
IMPORTANT: Follow all local safety protocols
Preparing for passenger loading:
1. Roll evacuation chair next to patient, once chair is in position,
LOCK rear wheels.
2. To lock rear wheels, push down the red lever located on top of
rear wheels.
3. Make sure locks are engaged by trying to move chair.
4. If chair does not move, you are ready to seat and secure your
passenger.
Loading your Passenger:
1. Assist your passenger into seat using side handlebars for support
and balance if necessary.
2. Secure your passenger with horizontal lap and shoulder belts.
3. Place passenger’s feet on foot rest
Patient Transport Descending Stairs:

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international/local: 713-706-4480
fax: [phone]
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NOTE: Steps listed can be done with One Operator, second operator steps are optional but preferred when possible.
1. HEAD END operator will roll the evacuation chair to top
of the staircase.
2. Turn on battery with the red button located on the
bottom of the battery pack.
3. HEAD END operator will LOCK rear casters.
4. Open track system
5. To open track system, push red release level located
behind seat.
6. Fully extended track and lock. Make sure track is in
locked position by trying to slide the track in or out. If it
does not move, track is locked.
7. Raise guide bar located behind passenger’s HEAD END
to a comfortable height. To extend guide bar push
horizontal chrome bar located across back of seat.
8. Attach passenger head support around upright guide
bar, firmly secure with Velcro
9. LOWER operator (if available) will extend telescoping
lower guide bars by pushing red release buttons located
on the top of the guide bar. Extend lower guide bars
into outmost locked position.
10. Make sure guide bars are locked by pushing or pulling
on the bars without pressing on red button. If they do not move, the bars are locked.
11. Spotter (if applicable) will position themselves behind LOWER
operator (when available).
12. When ready HEAD END operator will disengage locked casters by
pushing red unlock tab located on top of rear casters.
13. Slowly, tilt chair back keeping tracks aligned with staircase and begin
descent.
14. HEAD END operator will push the “DOWN”button on control panel to
start descent.
15. Operator(s) will maintain guide angle
16. HEAD END operator will apply pressure slightly down while LOWER
operator (when available) applies pressure slightly up. This will keep
tracks engaged with stairs
17. When chair reaches bottom steps, HEAD END operator will tilt chair
back to upright position making sure front wheels are securely placed
on ground.
18. LOWER operator (when available) retracts telescoping guide bars back
to locked closed position.
19. HEAD END operator will then disengage track by pushing red release
bar located on the back of the chair and pushing in. Make sure track is

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international/local: 713-706-4480
fax: [phone]
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in closed locked position.
20. Make sure track is locked by pulling in or out. If track does not move, track is locked. Disengaging track will
engage rear wheels.
21. To roll chair, HEAD END operator will lower the HEAD END push handle and extend rear push handles.
Patient Transport Ascending Stairs:
1. Position evacuation chair with patients back to the stairs.
2. Slowly, tilt chair back keeping tracks aligned with staircase and begin ascent.
3. Operator(s) will maintain guide angle.
4. HEAD END operator will apply pressure slightly down while LOWER operator (when available) applies pressure
slightly up. This will keep tracks engaged with stairs
5. Operator(s) will push the “UP” button on control panel and guide chair up one stair at a time.
6. Spotter (if applicable) will be positioned behind HEAD END operator.
7. Once at top of the stairs, HEAD END operator will back up far enough to safely lower chair into its full upright
position making sure front wheels are securely placed on ground.
8. LOWER operator (when available) retracts the telescoping guide bars back to locked closed position.
9. HEAD END operator will then disengage track by pushing red release bar located on the back of the chair and
pushing in. Make sure track is in the closed locked position.
10. Make sure track is locked by pulling in or out. If track does not move, track is locked. Disengaging track will
engage rear wheels.
11. To roll chair, HEAD END operator will lower push handle to a
comfortable height.
To Fold Chair:
•Grab backrest with one hand and pull red folding bar located
under chair with other hand.
•Guide chair into its folded position.
•Use seatbelt to lock chair in its folded position by placing seat
belt around outside of the chair and locking it. Pull seatbelt
tight to secure the seat into its locked position.
To Charge Battery:
•Turn the locking key to release battery lock
•Slide battery off rail
•Plug battery charger cord into battery
•Plug power outlet cord into wall socket
•Turn “ON” battery power switch to start charging battery
•Push charge level display button on battery to view charge level.
•When battery is sufficiently charged, un-plug cord from wall socket and remove charger cord from battery.
•Repeat Battery Installation steps above.