Pneumatic
Rotary Hammer Drill
2 2404 0010, 0030, 0040
Maschinenfabrik GmbH
Spitznas Maschinenfabrik GmbH, Fellerstr.4, D-42555 Velbert, Tel: +49(0)2052 605 0, Fax: +49(0)2052 605 29, www.spitznas.de
Translation of the original manual,
compiled: 25.05.12
224040010_30_40_BA_en_Version_01 Page 8 of 13
Maintenance Instructions
Our pneumatic motors are designed for an operation pressure of 4 -6 bar (65-90 PSI).
Service life and performance of the machines are decisively determined by:
a) The air purity
Blow the air hose clear before connecting it to the machine. Install dirt and water
separator upstream of the machine, if it is not possible to prevent the formation of rust
and water condensation in the air distribution lines.
b) The lubrication conditions and maintenance
see „Maintenance of pneumatic tools“
The proper quantity of grease is very important with regard to good lubrication and low heat
generation. The grease quantities listed in the following table must be complied with:
Grease Quantity in grams
In the crank casing 5
In the bevel gears 5
In the spur gears 10
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