PRO-POINT 9081548 Mode D'emploi page 15

V1.0
HYDRAULIC RAM MAINTENANCE
Monthly maintenance is recommended for the hydraulic ram. Any
restrictions due to dirt, rust, etc. can cause the either slow movement or
extremely rapid jerks, damaging the internal components. The following
steps are designed to keep the pump maintained and operational.
1. Lubricate the cylinder and the pumping mechanism with light oil.
2. Visually inspect for cracked welds, bent, loose, missing parts or
hydraulic oil leaks.
3. Inspect the hydraulic ram immediately if it was subjected to an
abnormal load or shock load.
4. Remove any hydraulic jack pump from service that is damaged,
worn down or operates abnormally, until repaired by an authorized
service technician.
5. Check and maintain the ram oil level.
6. Always store the hydraulic ram in the fully retracted position. This
will help protect critical areas from corrosion.
7. Do not use brake or transmission fluids or regular motor oil as they
can damage the seals. Always purchase and use products labeled
Hydraulic Oil.
REPLACE THE HYDRAULIC OIL
Replace the hydraulic oil annually.
The oil can be removed by using a fluid extractor tool or detaching the
from the press and manually emptying it.
FLUID EXTRACTOR TOOL
1. Retract the ram and remove the oil filler plug.
2. Follow the instructions for your fluid extractor tool to remove the old
hydraulic oil.
3. Follow the instructions for Refill the.
MANUAL OIL REPLACEMENT
1. Relieve pressure from the system by loosening the oil filler plug.
2. Remove the from the press.
Page 15
PNEUMATIC/HYDRAULIC SHOP PRESS
Assistance available at www.princessauto.com or 1-800-665-8685
9081548