Steel City 40610GS, Руководство пользователя

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TROUBLESHOOTING GUIDE
Motor and Machine Operation
SOLUTION LIKELY CAUSE (S) PROBLEM
1. Low voltage.
2. Open circuit in motor or loose connections.
1. Check power line to proper voltage.
2. Inspect all lead connections on motor for loose or open
connections. Refer to Fig. 16, page 22 for proper
connection procedure
Fuses or circuit
breakers blow.
1. Short circuit in line cord or plug.
1. Repair or replace cord or plug for damaged insulation and
shorted wires.
Motor fails to develop
full power (output of
motor decreases
rapidly with decrease
in voltage at motor
terminals).
1. Power supply circuit overloaded with lights,
appliances, and other motors.
2. Undersized wires or circuits too long. 1. Reduce load on circuit.
2. Increase wire sizes or reduce length of the circuit.
Motor overheats. 1. Motor overloaded during operation.
2. Air circulation through the motor restricted.
1. Reduce load on motor; take lighter cuts.
2. Clean out motor to provide normal air circulation.
Motor stalls or shuts
off during a cut.
1. Motor overloaded during operation.
2. Short circuit in motor or loose connections.
3. Circuit breaker tripped.
1. Reduce load on motor; take lighter cuts.
2. Repair or replace connections on motor for loose or
shorted terminals or worn insulation.
3. Install correct circuit breaker; reduce number of
machines running on that circuit (circuit overload).
Blade slows when
cutting or makes a
squealing noise,
especially on start-up.
1. V-belt loose.
2. V-belt worn out.
1. Tighten V-belt.
2. Replace V-belt.
Loud, repetitious
noise coming from
machine. 1. Pulley setscrews or keys are missing or loose.
2. Motor fan is hitting the cover.
3. V-belts are damaged. 1. Inspect keys and setscrews. Replace or tighten if
necessary.
2. Adjust fan cover mounting position, tighten fan, or shim
fan cover.
3. Replace V-belts.
Vibration when
running or cutting. 1. Tighten or replace knife.
2. Replace.
3. Check / replace cutterhead bearings.
1. Loose or damaged knife.
2. Damaged V-belt.
3. Worn cutterhead bearings.
.
Motor will not start.
Table
PROBLEM SOLUTION LIKELY CAUSE (S)
Tables are hard to
adjust.
1.Table lock is engaged or partially engaged.
1. Completely loosen the table lock.