Ametek T-900 Series - Page 12

T-900 Series Pump Operation Manual
! CAUTION: Never actuate the shuttle valve while the hand pump is under pressure or vacuum. Actuate the shuttle valve only when the pump is
vented.
 Apply Pressure or Vacuum
1 Verify that the vent valve is open.
2 For positive pressure, turn the fine adjustment knob to the full, counter-clockwise position. For vacuum, turn the fine adjustment knob to the full, clockwise
position.
Operating and Safety Instructions
3 Zero your reference indicator.
4 Close the vent valve.
To apply pressure...