KITO ER2 Serie Manuel Du Propriétaire page 97

Conditions
Does not stop Too long stopping distance
normally.
Too long (or short) stopping distance
Does not stop at the upper/lower limit.
Abnormal Popping sound
noise
Sounds strange operating sound
Brake noise
Friction Clutch with
Mechanical Brake
(sounds when lowering)
Sounds at curved rail (friction noise)
Unable to Motorized Trolley/Manual Trolley
travel
Motorized Trolley
Manual Trolley
Serpentine Motorized Trolley/Manual Trolley
motion
Sounds
strange noise
Hook and those related to Hook
Load Chain and those related to Load Chain
Electric shock when touching the body size and Push Button
Switch
Main fault contents
Relay failure or melted contact
point
Abrasion of brake lining
Negative phase connection of
motor lead wires
Wrong connection
Abrasion of the Load Chain
Abrasion of the Load Sheave
Abrasion or breakage of Gear
Deterioration of Bearing
Sounds when applied Dragging
(scraping noise)
Sounds when released Abrasion of brake lining
Scraping noise Use of improper oil other than
the designated oil
Mechanical interference of the
rail and the wheel
Slipping wheel
Inclined rail
Pulling a load in an inclined
direction (floating wheel)
Defective gear engagement
Locking of brake
Electric system failure (refer to
the item of electric chain hoist)
Defective engagement of the
Hand Wheel and the Hand Chain
Mechanical interference of the
rail and the wheel
Wrong adjustment of collar
Uneven abrasion of the wheel
Deformation of the wheel
Deterioration of Bearing
Deformation and abrasion of
the rail
Deterioration of the Bearing
Abrasion of the Brake Pad
Deformation
Abrasion, elongation, twist
Improper grounding, breakage
of earth wire
Reference
Check item
Relay
Brake
Power Cable
Internal wiring
Push Button Switch
Load Chain
Load Sheave, Idle Sheave
Gears and Joints
Bearing
Brake
Brake
Friction Clutch with
Mechanical Brake
Traveling motion of the
Trolley
Traveling motion of the
Trolley
Traveling motion of the
Trolley
Hook
Load Chain
Electric shock
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