English to Russian Tech/Engineering Petroleum Eng/Sci

Feed pumps can be turned on and off with switches HS-101 and HS-102.
Reflux pumps (P-801/2) can be started and stopped with switches HS-801 and HS- 802.
Check status of all switches (on or off)
SWITCH feed pump hand switch HS-101 to STOP position.
SWITCH reflux pump hand switch HS-801 to STOP position.
SWITCH bottoms pump hand switch HS-501 to STOP position.
SWITCH *reflux spare hand switch* HS-802 to RUN position.
OUTPUTS, VALVE POSITIONS, AND SWITCH POSITIONS.