13
6. Split-up drawing of ring blower
001 Wind cover
006 Bushing block 011 Bearing
016 Connector
002 Screw
007 Wind barrel
012 Electric motor
017 Foot
003 Spring-pad
008 Bearing
013 Rubber gasket
004 Impeller plate 009 Bearing block 014 Core
005 Impeller
010 Rotor
015 Flue pipe
7. Trouble shooting
Problem
Reason
Check
1
Cannot work with
very weak suction
The air inlet is blocked Check the air inlet
The filter is blocked
Check the filter
2
Too much shake
and noise
The voltage is too low
Check voltage or
add a voltage
regulator
3
The pump cannot
work.
The power is not
switched on
Check if the power
supply is
connected
correctly
A fuse is blown
Check if the fuse is
blown, or replace a
new one.
