TM 3-4230-209-10
Table 2-1. OPERATOR'S CONTROLS AND INDICATORS (CONT)
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Key
Control or Indicator
Function
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Pump Unit Control Panel (Cont)
15
The TACHOMETER indicates engine speed in rpm. The
hourmeter
hourmeter indicates total running time of the pump and the
engine.
16
VALVE NO. 4
Controls flow of liquid from the prime-detergent tank through
PRIME
the eductor to the pump.
2-8
