Pull line blowing in conduits (ø 18-50 mm)
EZ50 Operating manual version 11/2018
page 17 / 24
12.
Troubleshooting
Motor not working
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check power supply and cable
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Thermal circuit breaker triggered (wait approx. 30 min for cool down)
Insufficient air exiting from end of conduit
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Cap on conduit outlet?
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Conduit badly kinked?
►
try from the other end or try suction mode
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Air intake screen blocked?
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Correct nozzle diameter?
Line not uncoiling
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Line brake released?
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Line roll has necessary clearance?
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Grid (air inlet) blocked by clothing/object?
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Grid (air inlet) dirty?
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Too many joints connected?
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Cap on conduit outlet?
Blow out approx. 5 m of line to check uncoiling (you may pull manually if necessary)
Still blocked?
insert new line roll