ALMECO nv
Air and water technologies
Royennestraat 51, B-7700 Moeskroen
[email protected] - www.almeco.eu
14
EP10A
compact blower
Wiring diagram: Thermal Cut-Outs
6. TROUBLESHOOTING
Malfunction
Possible cause
Remedy
Low flow/ pressure/ vacuum
Incorrect blower rotation
Check and correct lower rotation if required
Dirty or contaminated filters
Failure to change filters - MUST be changed regularly,
dependant on amount of use but a minium of every six
months. Refer to
Section 5, Filter Maintenance
Damaged hose lining
Replace damaged hose
Air leaks in system
Check/ replace damaged hose and clips
Drive belt slipping/ Worn Pulley
Replace transmission parts
Incorrect speed from control system
Check inverter/ soft start/ star delta settings
Unapproved drive belts being fitted
Replace existing drive belt with Almeco approved belt
Closed or damaged valve
Check valve and replace if damaged
High flow/ pressure
Blower speed too high for application
Reduce blower speed by using inverter or reducing
pulley size
Operating frequency too high - maximum
head speed must not exceed 20,000 rpm
Check design frequency and reduce by inverter or
change pulley size
