Chair Preparation - DCI Edge 4 series Installation Instructions Manual

SERIES 4 DENTAL CHAIR
Installation Instructions

CHAIR PREPARATION

POWER SWITCH COVER
Power Switch Cover: Install the power switch
cover into the opening in the truss cover near the
power switch by snapping it firmly into place.
FOOT SWITCH
Foot Switch: Unpack the foot switch and set in
position for use.
BACKREST
Rotate the backrest into position by aligning
1
the backrest bottom holes to the holes in the
link bar which extends from the upper hydraulic
assembly.
6
RETURN TO LAST POSITION
PRESET POSITION "0"
Loosen the set screw which secures the steel
2
cross pin. Align the holes of the backrest and
the back link and re-insert the cross pin. If neces-
sary, use a rubber mallet to drive the pin until it has
fully engaged both parts.
Tighten the set screw on the backrest link
3
against the pin to prohibit its movement.
PRESET POSITION "1"
FOOTPAD