P n e u m a t i c
C o r n e r D r i l l
2 1 7 0 1 0 0 0 0 / 0 0 1 0 / 0 0 3 0
M a s c h i n e n f a b r i k G m b H
Spitznas Maschinenfabrik GmbH, Fellerstr.4, D-42555 Velbert, Tel: +49(0)2052 605 0, Fax: +49(0)2052 605 29
, www.spitznas.de
Compiled: 21.01.10
21701000_0010_0030_en_Version_00.do
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Page 13 of 22
Troubleshooting
Problem
Cause
Remedy
a Machine doesn’t start
Not connected to compressed air
Rotor rusty by humidity
Vanes jam (worn out)
Gearbox jams
Connection and opening of the
pneumatic pipe
Disassembly and cleaning of motor,
functional check of service unit
Disassembly and cleaning of motor,
replacement of worn out parts
Disassembly and cleaning of gearbox,
replacement of worn out parts
b Machine turns too
slowly
Operation pressure too low
Rotor grinding along end plates/
cylinder bushing
Gearbox parts tarnished
Increase operation pressure up to 6
bar (at the machine)
Disassembly and cleaning of motor,
replacement of worn out parts and
readjustment
Disassembly and cleaning of gearbox,
replacement of worn out parts
c Motor jams
Vanes worn out/ broken,
broken parts jammed between rotor
and cylinder bushing
no lubrication – ball bearings run
dry, rotor has grinded along end
plates
Coarse dirt in the motor
compartment jammed between
rotor and cylinder bushing
Disassembly and cleaning of
motor, replacement of worn out
parts and readjustment
d Gearbox makes strong
noise
Needle cage defective
Gearing rattling
Ball bearing defective
Disassembly and cleaning of gearbox,
replacement of worn out/ defective
parts
