Hitachi S-4800 manual Replacement of Oil Mist Trap

Models: S-4800

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Oil injection plug (injection port)

(2) How to Inject Oil

Inject oil through the oil injection port so that oil level reaches the center of the red circle in the oil gauge.

Oil gauge

Approx. 8 mm

Proper oil level range

NOTICE: If the oil level is below the lowest point of the red circle, pump performance may be degraded or oil may be deteriorated earlier than usual. Conversely, if the amount of oil is excessive,

oil may be blown out. Hence, the proper level of oil should be maintained.

(3)The oil used in this pump is NEOVAC MR-100(supplied by Matsumura Sekiyu).

(4)If oil has accumulated in the oil holder located at the center bottom of the rotary pump, you should push up the oil holder from the bottom of the base, remove the oil holder carefully and dispose of the oil in the oil holder.

Pull out

 

 

 

 

Base

 

 

Press

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Oil holder

4.2.2Replacement of Oil Mist Trap

The oil mist trap (L) is of a disposable type. If oil splashes or oil fumes are generated from the oil mist trap, replace the trap with a new one (P/N 589-8652).

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Page 258
Image 258
Hitachi S-4800 manual Replacement of Oil Mist Trap