Schwamborn BEF 320EX, Оригинальное руководство по эксплуатации

Страница: 25 / 66

7 Troubleshooting
EN Floor milling machine BEF 320EX / BEF 320VX
25
7 Troubleshooting
Only suitably knowledgeable, qualified
professional technicians may perform repairs on
the machine!
Observe the safety instructions in Chapter 2.
Malfunction Cause Rectification
The drive motor
does not start.
The rotary bea­
con [23] lights up
red.
BEF 320EX:
The pins in the power plug are
incorrectly polarised.
1. Turn the drive switch [24, Fig. D] to
f
and
disconnect the mains [26, Fig. D].
2. Turn the pole reverser [27, Fig. D] 180° with a
suitable screwdriver.
The pole reverser engages.
3. Put the machine into operation
(
!
Chapter 3.1 – page 19).
The drive motor
does not start.
BEF 320EX:
The voltage supply has not been
properly connected.
Join the connecting cable (extension cable) with a
regular power socket and plug the connecting cable’s
coupling into the power plug [26, Fig. D].
BEF 320EX:
The connecting cable is defec­
tive. Replace the connecting cable.
BEF 320VX
!
HONDA operating manual.
The EMERGENCY STOP button
has been pressed or the safety
line was actuated.
1. End operation (
!
Chapter 3.3 ‐ page 20).
2. Determine the cause for the emergency stop
and rectify if necessary.
3. Release the EMERGENCY STOP button or
mount the safety peg with the safety line
(
!
Chapter 3.1 – page 19).
The drive motor
rotates. The ma­
chine does not
move.
The pump belt slips. Tighten the pump belt (
!
Chapter 4.1 – page 21).
The milling pattern
is uneven.
The milling discs are jammed,
damaged or worn.
Clean or replace the milling discs
(
!
Chapter 4.2 – page 22).
The milling rotor
rotates. Floor is
not milled.
The milling rotor is raised. Lower the milling rotor (
!
Chapter 3.2 ‐ page 19).
The milling rotor
causes loud
knocking noises.
Machine vibrates.
A multi‐disc rod is broken. Replace the multi‐disc rod.
The milling discs do not have
enough lateral room.
Correct the equipping of the milling rotor
(
!
Chapter 4.2 – page 22).
The milling rotor bearing is defec­
tive.
Replace the milling rotor bearing.
The drive motor
rotates. The milling
rotor does not
rotate under load.
The mill belt slips. Tighten the mill belt (
!
Chapter 4.1 ‐ page 21).