TM 55-1925-284-14&P
0004 00
Table 1. MSD Control Panel (Refer to figure 1) (continued)
Key
Control/Indicator
Function
3
HAND/PUMP OFF/AUTO
This switch selects the MSD discharge pump mode of operation.
Selector Switch
In the PUMP OFF, position the MSD discharge pump is not
operational. In the HAND position, the MSD discharge pump is
controlled by the operator. In the AUTO position, the MSD
discharge pump operates automatically.
4
Blower STOP Pushbutton
This pushbutton is used to STOP the blower.
5
Blower START Pushbutton
This pushbutton is used to START the blower.
6
Blower Running Indicator
This indicator illuminates when the blower is operating.
440V POWER PANEL NO. 4
1
Figure 2. 440V Power Panel No. 4
Table 2. 440V Power Panel No. 4 (Refer to figure 2)
Key
Control/Indicator
Function
1
MSD DISCHARGE PUMP AND
This circuit breaker provides circuit protection for the MSD
BLOWER circuit breaker
control panel.
0004 00-2