TROUBLE SHOOTING
ZIPPER MASCHINEN GmbH www.Zipper-Maschinen.at
32
ZI-BTM130
Cleaning
Clean the drum with water after each use of the concrete mixer.
Remove cement and mortar residues. Do not tap motor casing and drum with a shovel or any other
hard object, as these can be damaged.
TIP: Fill the drum with water and a little crushed stone or gravel and turn on the machine.
Empty after a few minutes.
NOTICE
The usage of certain solutions containing ingredients damaging metal surfaces as well
as the use of scrubbing agents will damage the machine surface!
Clean the machine surface with a wet cloth soaked in a mild solution
Disposal
Do not dispose the machine in residual waste. Contact your local authorities for
information regarding the available disposal options. When you buy at your local dealer
for a replacement unit, the latter is obliged to exchange your old
14
TROUBLE SHOOTING
BEFORE YOU START WORKING FOR THE ELIMINATION OF DEFECTS, DISCONNECT THE
MACHINE FROM THE POWER SUPPLY.
Trouble
Possible cause
Solution
Motor does not start
Switch defective
Repair switch
Power supply is off
Repair power supply
Fuse is defectivet
Change fuse
Motor grows, runs but does not
start
Sprocket blocked
Switch the machine off ,
unplug it and clean it or
replace the ring gear
components
Defective condenser
Contact Service hotline
Machine starts but getting blocked
under small load and switches
automatically off
The extension cable is too long or
with a small cross section
Check capture power supply
The socket is too far from the
main line and the extension cable
has a small cross section
Check capture power supply
The contact pressure of the
swiveling wheel is too loose
The tension spring is not
sufficiently tight
Tighten the screw on the
tension spring
Drum does not rotate after
starting the machine
V-belt is damaged or not
sufficiently tight
Check v-belt; Change v-belt if
it is necessary
MANY POTENTIAL SOURCES OF ERROR CAN BE CLEARED BY THE EXPERTLY CONNECTION TO
THE ELECTRICITY GRID.
NOTICE
Should you in necessary repairs not able to properly to perform or you have not
the prescribed training for it always attract a workshop to fix the problem.
