Peak SML-2500, Инструкция по установке и обслуживанию

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VIII. TROUBLE SHOOTING
TROUBLE CAUSE REMEDY
Motor does
not run
1.Button does not work
2.Wiring connections are not in good
condition
3. AC contractor burned out
4. Motor burned out
1. Replace button
2. Repair all wiring connection
3. Repair or replace contractor
4. Repair or replace motor
Motor runs
but the lift is
not raised
1.Motor runs in reverse rotation
2. Release valve in damage
3.Gear pump in damage
4.Relief valve or check valve in damage
5.Low oil level 1.Reverse two power wire
2.Repair or replace
3.Repair or replace
4.Repair or replace
5.Fill tank
Lift does not
stay up
1.Release valve out of work
2 Relief valve or check valve leakage.
3.Cylinder or fittings leaks
Repair or replace
Lift raises
too slow
1. Oil line is jammed
2. Motor running on low voltage
3. Oil mixed with air
4. Gear Pump leaks
5. Overload lifting 1. Clean the oil line
2. Check Electrical System
3. Fill tank
4. Replace Pump
5. Check load
Lift cannot
lower
1. Safety device are locking
2. Release valve in damage
3. Safety cable broken
4. Oil system is jammed
5.Hydraulic solenoid valve out of work 1. Release the safeties
2. Repair or replace
3. Replace
4. Clean the oil system
5. Replace the solenoid valve