IMER SMALL 50 Manual De Uso, Mantenimiento Y Repuestos página 26

FAULT
Machine does not Electric current
start, compressor - No current delivered to connector of site panel (fuses)?
does not start and the - No power delivered to machine
blue light is OFF (defective connector connection? loose cable?)
- Main swiitch not turned on
The machine does not Electric current
start but the compres- (blu lamp on= main switch in correct position?)
sor starts no signal on - Operating selector not in start position
display - Hopper grid missing
- Plug not inserted correctly in socket
- Remote control connected?
- Spray jet nozzle dirty or clogged
- Supply voltage too high (over 250 volt)
The machine starts but Material
stops immediately - Material binding properties low
ERR03 (mortar pump seized?)
ERR04 - Material too dry
Material flow to the Clogging
gun stops. -Material hose clogged
A red light illuminates - Spray jet clogged
on the electrical panel - Low level of binder in mix
ERR03 - Sand not suitable for mix
ERR04
IMER INTERNATIONAL S.p.A.
IMER MORTAR MIXERS
CAUSE
26
CORRECTIVE ACTION
- Check points listed alongside
- Check points listed alongside
- Start unit up from remote control
- Clean nozzle with special cleaner
--Empty the hopper, ensure that the screw
is not blocked. when the machine is clean,
restart with liquid cement taking care to
mix the solution with at least 400/500 kg of
binder per cubic metre:
- Bring the density of the material equal to
that of a plastering mortar by adding water
- Work with lower flow rates
- Remove obstruction
- Connection to compressor detached
- Bodies in mix with too large section
- Use sand with constantly optimal particle
size curve.