B Installing The Isorama Chair; Preparation; Releasing The Backrest; Fastening The Backrest - eurodent ISOTRON Notice D'installation

ISOTRON - ISOPLUS - ISOPLUS LITE - ISOCONCEPT
B - INSTALLING THE ISORAMA CHAIR
30

PREPARATION

Position properly the chair and remove the armrest by unscrewing
the two M6 nuts with a 10-mm spanner.
Cut the 2 plastic clamps which hold the worm screw of the
backrest motor and the tie rod for the Trendelenburg movement.
B1

RELEASING THE BACKREST

By means of a 6-mm Allen wrench unloose the M4 dowel and
remove the backrest pin from its housing using a 6-mm Allen
wrench.
Note: Pay attention to the shim washer.
B2

FASTENING THE BACKREST

Lift the backrest so as to make the hitch point match with the
worm-screw eye and insert the backrest pin into its housing.
Tighten the pin firmly by means of an Allen wrench, then
unloose the pin about 30° (less than one fourth turn of the
wrench) in order to make it run freely and with minimum play.
Finally, fasten it by tighten the M4 dowel.
Remove the polystyrene cube which protects the headrest.
B3
Installation instructions