9
9
EN
A7 Plus
- OPERATING INSTRUCTION
2.3.
Dental chair
Description of the chair
a
Headrest
b
Back
c
Fixed arm (optional)
d
Movable arm (optional)
e
Safety foot board
Operating times
The operating and rest times are as follows:
work 25 sec. - rest 10 min
.
Maximum weight capacity.
The maximum chair capacity is 190 Kg.
WARNING!
Do not exceed this value.
Warnings for use.
WARNING: FOOT CRUSHING HAZARD
Pay attention to the patient and the staff during dental chair descent.
3.
Turning on the dental operatory
Dental units model:
A7 Plus CONTINENTAL,
A7 Plus INTERNATIONAL.
Press the main switch (
f1
) on the dental chair casing and check on the
control console that:
•
“POWER” led ( g ) on
- equipment on
- pneumatic system connected
- water system connected.
•
“POWER” led ( g ) off
- equipment off
- pneumatic system disconnected
- water system disconnected
WARNING!
The main switch must be pressed by hand.