Minor Component Controls and Indicators

16. Minor Component Controls and Indicators

a. Timer PH-29-C (fig. 17).

Control or indicator

Function

Minute-hand setting knob

Resets minute hand on face of timer.

Minute hand

Indicates continuous time interval in minutes.

Second-hand setting knob

Resets second hand on face of timer.

Second hand

Indicates continuous time interval in seconds.

Spring winding knob

Clockwise rotation winds spring motor.

START-STOP lever

In START position starts spring motor. In STOP position stops spring motor.

Speed regulator

In F position increases spring motor speed. In S position decreases spring

motor speed.

b. Stop Timer FM-103(1) (fig. 5).

Control or Indicator

Function

Minute hand

Indicates continuous time interval in minutes.

Second hand

Indicates continuous time interval in seconds.

START-STOP push button

In START position starts spring motor. In STOP position stops spring motor.

RETURN-TO-ZERO push button

Resets hands to 60 (zero).

Spring winding knob

Clockwise rotation winds spring motor.

Speed regulator

In F position increases spring motor speed. In S position decreases spring

motor speed.

TM405-1013

Figure 17. Timer PH-29-C.

AGO 5894A