KURIS BOM 30 Bedienungsanleitung Seite 6

Spezialmaschinen GmbH
Maintenance
The plug must always be disconnected from the power supply before starting any
maintenance work on the BOM 30!
Damaged cables or defective plugs must be replaced immediately!
Cleaning:
Keep machine clean at all times. The air inlets and outlets in the motor housing must be kept clear
to cool the motor.
Changing the cutter: (Fig. 3)
First draw out the cutter guard. Insert a pin or screwdriver in the hole in the cutter so that it
engages in the hole in the gearbox to hold the cutter in place. Turn the cutter screw
counterclockwise and remove it. Carefully remove the cutter (risk of injury!). Clean the cutter
mount, fit and secure a new KURIS cutter (see arrow for direction of movement).
Countercutter: (Figs. 4 and 5)
The condition and position of the countercutter must be checked before fitting a new cutter; the
contact edge must not be worn down. The countercutter should rest lightly against the outside
edge of the cutter. To extend the service life of the countercutter, apply a drop of oil to the oiled felt
pad in the oscillating oiler every day. To replace or turn the countercutter, remove the screw of the
countercutter holder underneath the foot plate. Remove the headless pin on the left-hand side of
the foot plate and take out the compression spring. Remove the holder with countercutter and
insert a new countercutter.
Grinding wheel: (Fig. 2)
The grinding wheel must be kept clean, otherwise it loses its abrasive effect. It must then be
cleaned with a brush and detergent, such as naphtha.
The wheel must rotate and move easily on its shaft. Clean if necessary and apply a drop of oil to
the shaft.
Gear mechanism: (Fig. 6)
When used regularly, the gear mechanism must be opened, cleaned and relubricated with KURIS
special grease, order No. 88175, every three months, depending on the hardness of the fabric and
thickness of the material. The area under the cutter must be cleared of fluff every week or as
required.
Carbon brushes: (Figs. 7 and 8)
Always disconnect the plug from the power supply first!
The carbon brushes must be examined for wear after approx. 100 hours of operation. Remove the
screws in the motor housing and draw the motor housing off to the rear. Unscrew the locking
screw and pull the carbon brush out by its stranded wire. A new KURIS brush must be fitted if the
carbon brush is less than 6 mm long.
Spare parts:
Contact your KURIS representative if you require wear parts, spare parts or accessories.
The following information must be provided with all orders for spare parts (see enclosed list of
spare parts):
1. Type of machine: BOM 30
2. Serial No.:
3. Mains power in Volt:
4. Order No.:
5. Quantity:
6
BOM 30 / BOM 30S