Folding System; Track System With Anti-Slide Belts - Promeba PS-190 User Manual

USER GUIDE // ELECTRIC CHAIR PS-190
Review 11/20
04
OPERATING
04.1.8

Folding system

To fold the chair follow the instructions below:
1 Locate the black release bar under the seat.
2 Pull the bar along the slot until the chair is folded
To unfold the chair, follow the instructions below:
1 Follow the process described above in reverse.
2 Make sure that the chair is securely locked and that
the anti-fold lock works properly.
Make sure the bar is securely locked before using the chair.
04.1.9

Track system with anti-slide belts

OPENING OF THE TRACK SYSTEM
1 Open the side lock and pull the black tube (Figure 14)
2 Verify that the system has been locked by pushing it
as if you wanted to close it. If the blockage is complete-
ly engaged, the track system will not close.
CLOSURE OF THE TRACK SYSTEM
1 Push down the red tube along the slot to fold the
track (Figure 15). Track will be locked automatically by
side lock.
2 Verify that the system has been locked by pushing it
as if you wanted to open it. If the blockage is complete-
ly engaged, the track system will not open.
ADJUST TRACK TIGHTNESS
Check periodically the tension of the track belts.
IF it is too loose or tight, adjust it with a socket head
wrench as shown in figure 16.
Do not overly tight the screw above the track. It can
cause some noise on the bearing of the gear, and it can
even lead to a fail of the chair control system.
18
FIGURE 12 - CHAIR FOLDING OPERATION
FIGURE 14 - OPENING TRACK SYSTEM FIGURE 15 - CLOSING TRACK SYSTEM
FIGURE 16 - ADJUST BELT TIGHTNESS
FIGURE 13 - ANTI-FOLD LOCK