Weber mt IVUR 40, Operating And Maintenance Manual

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14
Troubleshooting
Maintenance
Work must be carried out using regulation tools, and the operating and maintenance
manual must be complied with for all work.
Maintenance
interval
Maintenance
point
Maintenance
activity
Daily Entire machine – Clean unit
– Check connecting cable
and plug for exterior
damage
Every 200
operating hours
– Check bottle neck and
bottle tube for wear,
replace if necessary
Fault Possible cause Remedy
Interior concrete
vibrator cannot be
put into operation
Operating error Put the unit into operation as
specified in the operating manual
Interior concrete
vibrator is without
function when
switched on
Automatic shutoff Shut down interior concrete vibrator
and wait approx. 30 s before
switching it back on
Interior concrete
vibrator shuts off
during compacting
Automatic shutoff Do not operate the interior concrete
vibrator unless the entire bottle
body is covered by concrete
A creepage current
can be detected
on the conductive
parts of the unit
(leakage current)
Grounding conductor
not present
Check / replace connecting cable
Ground fault
circuit interrupter
missing / defective
Check / replace ground fault circuit
interrupter
Power distribution
on site not grounded
Check power distribution on site,
provide for proper grounding of
power distribution on site