djm direct DJM01980-1 Panduan Pengoperasian Asli - Halaman 11
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Halaman CetakIn the interests of operational safety, always switch off the saw and remove the mains plug
before carrying out maintenance work.
Problem
Cause
Device will not start 1. No mains voltage. Main circuit
breaker is tripped
2. On switch (green) / Off
Switch (red) (1) is broken
3. Motor faulty
Motor will not run 1. Defective or broken switch
2. Defective or damaged power cord
3. Open circuit, loose
connections, or burned out motor
4. Low voltage
Motor slow to start
1. Burned or defective motor
or fails to reach full
2. Worn brushes
speed
Motor overheats
1. Motor overload
2. Improper motor cooling
Tripping circuit
1. Motor overloaded
breaker or fuses
2. Improper capacity of circuit
breaker or fuses
Unit has vibration
1. Motor or components are loose
or noisy operation
2. Motor bearings faulty
Loud, repetitious
1. Dust collection canister is full
noise or excessive
2. Filter cartridge/bag is dirty or damaged
vibration coming
3. Dust collector hose restricted
from dust collector
4. The lumber is wet and dust is not flowing
through the hose smoothly
5. There is a leak in the hose
Motor stalls
1. Short circuit in motor
2. Incorrect fuses or circuit
breakers
3. Overloaded circuit
4. Low Voltage
Trouble Shooting
10
Remedy
1. Check the socket, mains supply
cable, cord, mains plug; if
necessary, have them repaired the
main fuse
2. Repair by Customer Care
3. Repair by Customer Care
1. Take to a qualified service technician
2. Take to a qualified service technician
3. Take to a qualified service technician
4. Check the power line for the proper
voltage. Use another circuit or have
a qualified one
1. Check motor, replace if necessary
2. Inspect brushes, replace if necessary
1. Reduce load by slowing dust
production
2. Clean sawdust from motor
1. Reduce load by slowing dust
production
2. Use proper capacity circuit breaker
or fuse
1. Inspect/replace any stripped or
damaged bolts/nuts and retighten
2. Take to a qualified service
technician
1. Empty collection canister
2. Clean filter cartridge/bag or replace
3. Remove hose from dust collector inlet
and unblock the restriction in the hose. A
plumbing snake may be necessary
4. Process lumber with less than 20%
moisture content
5. Inspect and replace hose
1. Take to a qualified service
technician
2. Replace with correct fuse or circuit
breaker for the circuit
3. Turn off other machines and retry
4. Check the power line for the proper
voltage. Use another circuit or have
a qualified electrician upgrade the service