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Hydra - Cell Vacuum
Priming Kit
Instructions
• Numbers in parenthesis ( ) refer to parts shown on back page
The Hydra-Cell Vacuum Priming Kit allows for a convenient way of removing air from behind the diaphragms. It is applicable
to all Hydra-Cell pumps.
Hydraulic priming, a requirement after diaphragm replacement, is achieved by attaching the assembly to the pump housing
through the oil cap and pulling a vacuum.
Priming can be accomplished while the pump is turned off, but remaining in place.
Hydra-Cell Vacuum Priming Kit
Part Number A03-130-1200
Instant Information: www.hydra-cell.com
A03-130-9900 6/2013
After replacing Hydra-Cell Pump diaphragms or if the loss of
hydraulic prime is suspected, use the priming assembly to
perform the following steps:
1. Ensure pump is off.
Warning: Personal injury or pump damage can
occur if pump is not turned off.
2. Remove Oil Cap from Hydra-Cell Pump
3. Install Oil Cap (8) with Oil Bottle (6) on Hydra-Cell Pump
reservoir.
4. The Hand Vacuum Pump (1) has two positions: Vacuum and
Pressure. Set hand pump to Vacuum position (arrow down).
Operating Instructions
Oil Cap (8)
Oil Bottle (6)
Vacuum Position
Hand Vacuum
Pump (1)
Rotating
Gauge
Hydra-Cell Pump
Reservoir
W0548
(Arrow Down)
5. Position the Rotating Gauge as convenient. Hand operate
the pump (1) until 25 in. HG is indicated on the gauge.
Note: If the oil bottle (6) starts to fill up with oil, release
the vacuum with the lever at the bottom of the hand pump
and start over (some oil may need to be removed from
the reservoir).
5. Hold vacuum for 15 minutes.
6. Release vacuum with the lever at the bottom of the pump.
7. Remove Oil Cap with Oil Bottle on Hydra-Cell Pump
reservoir.
8. Add oil as necessary.
9. Replace Oil Cap from Hydra-Cell Pump.
10. Clean the Hydra-Cell Vacuum Priming Kit after each use.
