Dynex PF500-10, PF1000-10, PF2000 PF20002, PF3000-10, PF1300-10 Service Instructions Manual

General Instructions:

Checkball Piston Pumps

High Pressure Hydraulics

D

YNEX

SERVICE

SERVICE GUIDELINES

These instructions assume a basic understanding of standard

IMPORTANT: Refer to the "Minimum Inlet Pressure" table

INSTRUCTIONS

Pump

Fluid conditions outside the “Optimum” range may result in reduced output, requiring

Models with special mounting. Refer to "Bulletin PES".

Contact the sales department when operating with low-

IMPORTANT: Refer to “Fluid Recommendations” below.

Pressure or return line: 25 µ nominal.

IMPORTANT: Refer to "Air Bleed Procedure" on page 3.

WARNING: Side loading of the pump shaft, as with an

Dynex recommends that the shaft alignment be within

Crack the inlet fitting or remove the plug from the upper-

Remove the plug from the uppermost bleed port in housing

Remove the plug from the vertical bleed port (nearest to

Refer to FIGURE 2.

During installation, remove the plug from the vertical

Fill reservoir and allow all air to bleed from pump case.

IMPORTANT: In all cases, bleed air from the inlet hose