12
12
AUTOMATIC HANDPIECE CONTROL BLOCK
125-130
The automatic control block is the control center for your dental unit.
Individual handpiece pressure adjustments are located on the autoblock. To adjust the
pressure to each handpiece:
a. Turn adjustment screw
clockwise
to decrease the handpiece pressure.
b. Turn adjustment screw
counter-clockwise
to increase the handpiece pressure.
CAUTION
When adjusting the handpiece pressure, do not over-
tighten the screws. Damage may result.
Drive Air In
Out to Gauge
Coolant Air In
Coolant Water In
Coolant Air Out
Drive Air Out
Coolant Water Out
Signal Air In
Handpiece Pressure
Adjustment
12
6
ITEM
1
2
3
4
5
6
7
8
9
10
11
12
PART DESCRIPTION
Adjusting Stem ...............................
O-Ring, 021 ......................................
Screw, 6-32 x 1/4”...........................
Cap. ....................................................
Plastic Washer. ...............................
Barb, 10-32 x 1/16”.........................
Diaphram ........................................
Body ..................................................
Barb, 10-32 x 1/8”...........................
Plastic Washer, 1/4”.........................
Plug, 10-32 ......................................
Barb, 8-32 x 1/16”...........................
PART NUMBER
125-023
017-021
001-131
125-132
003-030
022-009
125-116
125-131
022-010
003-001
001-001
022-040
QTY
3
3
9
1
3
9
1
1
4
13
4
3
