Output check
• When the Check Lead is connected and the footswitch
depressed, either the “OK” or “FAULT” light will come
on.
• Checks the PSD-10 or the entire electrosurgical system.
The entire electrosurgical system cannot be tested when
using
PSD-10 in combination with CD-3U/L or CD-40/L.
’Monitors
Connection monitor
Detects defective connections of cords and broken wires
in the S-P cord, and activates:
• A warning light (P-cord or S-cord symbol), a warning
buzzer, and inhibits output.
Feedback ratio monitor
Computes return current/delivered current ratio. If the
ratio is less than a preset value, it inhibits output.
S-P cord
Plug-in (PSD-10) and screw-on (P-plate and endoscope)
Connection
A-cord
Plug-in
Check lead
Plug-in
Footswitch
Screw-on
Type of protection
against electric shock
Class I equipment
Classification
Degree of protection
Type BF (Body Floating) equipment
(Electro-
against electric shock
medical
equipment)
Degree of protection The PSD-10 should never be used where there is a risk
against explosion
of flammable gases.
Other
Defibrillator-protected equipment