FEC
10 Troubleshooting
DANGER
Risk of injury and device damage when handled by unauthorized persons
Improper repair work and modifications to the product may lead to serious injuries and damage to the device.
The product warranty will be rendered invalid if work is carried out on the product by unauthorized persons.
• Operating, maintenance, cleaning, fault and repair work may only be carried out by qualified personnel
(in Germany, see TRBS 1203).
CAUTION
• Before performing any maintenance and cleaning work, suitable safety measures must be taken.
• Maintenance and cleaning work on the fume extraction system may only be carried out in areas with locally filtered
forced ventilation.
• Always wear personal protective equipment when performing maintenance and cleaning work.
• Personal protective equipment consists of protective clothing, safety goggles, a class P3 respiratory mask, protective
gloves and safety shoes.
Note the attached document regarding the warranty. In the event of questions and/or problems, contact your retailer or the
manufacturer.
Fault
Cause
Unit is not ready for
• Device component defective
operation
• Extraction system defective
• Carbon brushes defective
• Fume extraction system cannot be switched on • Switch off the power to the system
• Reduced extraction capacity
Dust emission during
• Exhaust air filter dirty
dedusting
Error message for 0 /
• Motor runtime > 8 hours
Error LED: 8 short
flashes
Error message for 0 /
• Overheating > 60 °C
Error LED: 3 short, 1
long, 4 short flashes
Tab. 10
Troubleshooting
BAL.0533.0 • 2018-10-04
10 Troubleshooting
Troubleshooting
• Have it checked and replaced
• Have it checked and replaced
• Have it checked and replaced
Check motor protective switch
• Clean the filter/empty the filter housing
9.2 Filter dedusting on page EN-20
9.3 Emptying the filter housing on page EN-21
• Switch off the power to the system
Replace filter
9.4 Changing the filter on page EN-22
• Check suction hose for cross-section reduction and
replace as needed
• Check suction hose for damage and clogging
• Replace exhaust air filter
9.5 Changing the exhaust air filter on
page EN-24
• Switch off the power to the system
• Switch off the power to the system and let it cool
down
EN - 25