TROUBLE SHOOTING
ZIPPER MASCHINEN GmbH www.Zipper-Maschinen.at
28
ZI-ASA305A
If you are unable to carry out necessary repairs properly and/or do not have the required training,
always consult a specialist to solve the problem.
Trouble
Possible cause
Solution
Device will not start
No mains voltage. Main circuit
breaker is tripped.
Check the socket, mains supply
cable, cord, mains plug; if
necessary, have them repaired
the main fuse
On-Off switch is broken
Repair necessary
Motor faulty
Repair necessary
Motor will not run
Defektive or broken switch
Repair necessary
Defective or damaged power
cord
Repair necessary
Open circuit, loose
connections, or burned out
motor
Repair necessary
Low voltage
Check the power line for the
proper voltage. Use another
circuit or have a qualified one
Motor slow to start or fails
to reach full speed
Burned or defektive motor
Check motor, replace if
necessary
Worn brushes
Inspect brushes, replace if
necessary
Motor overheats
Motor overload
Reduce load by slowing dust
production
Insufficient motor cooling
Clean sawdust from motor
Tripping circuit breaker or
fuses
Motor overload
Reduce load by slowing dust
production
Improper capacity of circuit
breaker or fuses
Use proper capacity circuit
breaker or fuse
Unit has vibration or noisy
operation
Motor or components are loose
Inspect/replace any stripped or
damaged bolts/nuts and
retighten
Motor bearings faulty
Repair necessary
Loud, repetitious noise or
excessive vibration coming
from dust collector
Dust collection canister is full
Empty collection canister
Filter cartridge/bag is dirty or
damaged
Clean filter cartridge/bag or
replace
Suction hose restricted
Remove hose from dust collector
inlet and unlock the restriction in
the hose. A plumbing snake may
be necessary.
The lumber is wet and dust is
not flowing through the hose
smoothly
Process lumber with less than
20% moisture content
There is a leak in the suction
hose
Inspect and replace suction hose
Motor stalls
Short circuit in motor
Take to a qualified service
technican
Incorrect fuses or circuit
breakers
Replace with correct fuse or
circuit breaker for the circuit
Overload circuit
Turn off other machines and
retry
Low voltage
Check the power line for the
proper voltage. Use another
circuit or have a qualified
electrician upgrade the service