(4) "Pd": Knee Controller or Foot pedal check
Press Forward/Reverse Selector Switch, and Indicator will change. During normal time,
Indicator changes in hexadecimals ( 0~9, A~F ) according to the amount of depressing
Knee controller or Pedal. Also, depressing the pedal slightly lights LED, and depressing
it fully extinguishes the lamp. If Indicator does not change smoothly or LED does not light
properly, Knee controller or Pedal may be faulty. To cancel this check, press
Forward/Reverse Selector Switch again.
(5) "in": Initializing function
Press Forward/Reverse Selector Switch, and beeps will be made and rotation direction,
other settings will return to the factory set condition.
Rotation direction: FWD (forward)
Vacuum-coupled mode: OFF
Motor/Turbine: Motor
AUTO Cruse: OFF
(3) Motor signal check
(Hall IC check)
Press Forward/Reverse Selector Switch, and Indicator will indicate one or two
horizontal lines. Turn the motor slowly by hand, and this display will change to one line, two
lines, one line, two lines, smoothly from the top to bottom or from the bottom to top. If any
one of the three lines does not light, the sensor (Hall IC) in the motor is faulty or the cord is
severed, therefore repair is needed. To cancel this check, press Forward/Reverse Selector
Switch again.
Eg.
The unit is provided with a maintenance mode to check the functionality of the switches,
display, foot pedal, motor, etc. While pressing Turbine/Motor Selector Switch and Auto
Cruise Switch at the same time, turn on the Power Switch and keep pressing the button until
beeps are made (for about 2 seconds). At this time, turning the volume from the minimum
position in order displays "oP", "dP", "HL", "Pd" and "in", allowing the following checks. To
release Maintenance Mode, turn Power Switch off and switch on again.
(1) "oP": Switch check
(operation check)
Press the switches on the panel, and the right and/or left lamps will light to check to see if
the switches operate normally.
(2) "dP": Display check
Press Forward/Reverse Selector Switch, and the lamps will light one by one to check to
see if they operate normally. To cancel this check, press Forward/Reverse Selector Switch
again.
10
11
9
9
8
10
15
15
15
15
Fig.8
Fuse is located in Fuse Box. Release ratchet
clamp located on the top and bottom of the
Fuse Box and pull it out to change the fuse
(T3.15AL250V). (Fig. 8)
When the fuse come down, Insert new fuses
(T3.15AL250V)into the Fuse box and then
push the Fuse box into the original position
until hearing a sound click.
- Fuse: Order No. (120V) : 12001-31510
- Fuse: Order No. (230V) : 12001-16010
9. Replacement of Fuse
10. Maintenance Mode
On some dental tables with vacuum dust collector, the motor may be used while being coupled
with a dust collector. When such a dust collector * is used, power consumption of ULTIMATE
XL-K/D can be regulated so that the vacuum-coupled function can work. If you need coupling
with a vacuum dust collector, select the mode as follows:
How to select the mode
While pressing Forward/Reverse Selector Switch, turn on Power Switch, and the mode
can be selected. A long beep indicates vacuum-coupled mode and 2 short beeps indicate
non-coupled (energy-saving) mode.
* Each time the switch selection is made, the mode changes between vacuum-coupled mode
and non-coupled mode.
* A currently known dust collector is KAVO EWL-560.
11. Vacuum-coupled Mode
CAUTION
Fuse is burned out when a short circuit occurs or when over-voltage is flowed into the
primary current source. If the cause is uncertain, return the product to an authorized
NSK’s service shop for inspection.
9
9
6
6
9
5
5
9
9
9
11
11
12
11
2 3 4 A b C d C b A 4 3 2
English
