Power Fist 8911323, Руководство пользователя

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8911323 20 Ton Hydraulic Shop Press V1.0
8 For technical questions call 1-800-665-8685
WARNING! Only qualified service personnel should repair the tool. An
improperly repaired tool may present a hazard to the user and/or others.
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 ram piston rod (#R9).
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 pump from service that is damaged, worn down or
operates abnormally, until repaired by an authorized service technician.
5. Check and maintain the ram’s oil level.
Always store your press with the hydraulic ram in the fully retracted position.
This will help protect critical areas from corrosion. 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.
BLEEDING THE HYDRAULIC SYSTEM
Bleed excess air from the hydraulic system as follows:
1.
Open the release valve.
2. Loosen the oil filler screw (on top of the pump)
3.
Wait 5 minutes for trapped air to rise to the surface.
4. Pump the handle (#43) for several full strokes to eliminate any air in the
system.
5. Check the oil filler hole and if necessary, top off with more hydraulic oil.
6. Tighten the oil filler screw and close the release valve.
7.
Test the ram several times for proper operation before putting it into use.
Do not use the ram if it still does not appear to be working properly. Have
a qualified service technician service or repair the hydraulic system.
CLEANING
Clean the outside of the press with a dry, clean and soft cloth.