7. Operational faults
Problem
Motor does not start
Motor turns over, but does
not start
Motor starts, but becomes
blocked on encountering
even slight pressure, and is
switched off via motor safety
switch.
8. Warranty
∗ The manufacturer will supply a two years warranty after supply of the machine from the dealer's store
for faults in material and/or workmanship.
∗ Warranty claims, even during the warranty period, will not be accepted for damages due to incorrect
handling or inadequate packaging during return of the devices or to a non-observance of the
operating instructions
∗ Faulty components should be returned to the factory, postage and freight paid. Discretion for the
supply of replacements free of charge will remain with the manufacturer.
∗ All warranty work will be carried out by the manufacturer. The handling of repairs by third parties shall
require prior written consent of the manuacturer.
∗ The warranty will only apply of original spare parts are used.
∗ Subject to alterations due to further development.
Electrical mains supply impedance
When conditions in the electrical mains supply are unfavourable, voltage reductions for short periods can
occur during the process of turning on the equipment, which can adversely affect other equipment (e.g.,
the flickering of a lamp).
No breakdowns are to be expected if the maximum, electrical mains supply impedances given in the
table are met.
Power consumption P
1300 – 1400
1600 – 1700
1800 – 2000
2200 – 2400
22
Possible cause
- no mains voltage
- defective connection cable
- enclosure top improperly closed
(safety shut-off is activated)
- cutters blocked
- defective capacitor
Extension cable too lang, or cross-
section too small. Socket too far
away from main connection, and
cross-section of connection lead too
small .
.
(watts)
1
Elimination
- check fuse
- have it inspected (electrician)
- close and bolt down enclosure top
correctly, remove any dirt present
- switch machine off, disconnect
mains plug, and clean interior of
machine
- have machine repaired by manu-
facturer or approved company
Extension cable at least 1,5 mm²,
maximum 25 m long. Cross-
section of at least 2,5 mm² in
longer cables.
Electrical mains supply impedance Z
0,36
0,35
0,25
0,24
(Ω)
max