Bahco H9-220, Руководство по эксплуатации / Список запасных частей

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TECHNICAL DATA
3
Connection to the air supply
We recommended the use of pressure regulators and oiling/fi lter systems on the main
air supply (see diagram below). All air hoses must have a minimum inner diameter of
6 mm or ¼ inch. the tool is operated at an optimum pressure of 6 bar or 90 Psi.
Technical Description
H9 is a hydro-pneumatic tool. It consist of power unit and a tool head. The hydro-
pneumatic power unit has an air cylinder connected to a hydraulic cylinder. this gives a
booster effect.
Maintenance
Priming.
Priming is always necessary after the tool has been dismantled and prior to operating. It
may also be necessary to restore the full stroke after considerable use.
The priming procedure should be carried out in a clean area with clean hands. Ensure
that the oil is perfectly clean and free from air bubbles. Before starting, make shore that
the tool is disconnected from the air supply.
it is important to keep the tool horizontal during the hole procedure.
• Unscrew oil screw (28) .
• Use AWS 32 hydraulic oil or similar.
• Fill oil into the lowest positioned hole until it comes air free oil from the other hole.
• Replace and tighten the oil screws (28) .