Mannesmann Demag FRV 100 Einbauanleitung Seite 10

English
5.1 Lubricants
 As lubricating oil: Resin and acid-free oil with viscosity class HL 32.
 As lubricating grease: Multi-purpose grease for roller bearings, plain bearings and gears, resin
and acid-free. NLGI class: 2 | Saponification: Lithium | Drop point: 185 °C | Worked penetration:
265 – 295
6 Commissioning
Before connecting the machine, the compressed air line (the compressed air hose) must be blown

through thoroughly to remove any dirt particles.
Before connecting the machine, check your compressed air for water content. Water, corrosion,

etc. in the pipe network cause rust inside the machine and can cause high wear or failure of the
machine. Prescribed air quality according to DIN ISO 8573-1, quality class 4.
 Set the oil delivery quantity to 1-2 drops (1 drop = 15 mm³) per minute. Air machines require
approx. 50 mm³ oil per 1000 standard litres.
 Set an operating pressure of max. 6.3 bar on the maintenance unit. Check oil level and top up if
necessary.
 Check the correct oil delivery quantity of the maintenance unit. Operate the machine for approx. 5
minutes at idling speed and check for a constant speed.
 To avoid unnecessary wear do not operate the machine at idle speed during productive use.
 During operation the machine can heat up to 65° Celsius on the front housing. This is not a
malfunction.
7 Changing tools
 Disconnect the machine from the compressed air system before every tool change.
 Always use the correct connection / changing tools.
 Use only files with a round shaft. In case that a round shaft with size of 4 mm is used, use a
reduction collet (see accessory)
 Use the hexagon key to open the clamping screw. Insert the file (max. shaft 6 mm) and rotate to
the desired position. Tighten the screw by hand and assure that the file is clamping correctly.
8 Tool changing FRV 100 | RF 110
10