KITO ER2 Series User Manual

73
Item Check method Criteria When failed
Power Cable • Check visually. • Power Cable to have enough length.
• To have no damage
• To be connected securely
Replace the Power
Cable.
Cable Hanger
• Check visually and by
moving by hand.
• To have no damage
• To move smoothly
• To be mounted at equal interval
··· Appropriate interval 1.5 m
Re-mount the Cable
Hangers for no
hindrance to cable
motion.
Messenger
Wire
• Check visually. • To have no sag Remove the sag.
Messenger Wire
Power Cable
Cable Hanger
■
Power Supply
Item Check method Criteria When failed
Abnormal
Noise
• Check the noise of gear,
motor and the Load Chain
during operation with no
load.
Sound is also an
important check point.
Always be careful for
the noise of the electric
chain hoist.
NOTE
• To sound no irrotating noise
• To sound no howling of motor and scraping
sound of the Brake
• To sound no abnormal noise
Replace the abnormal
part.
• To sound no popping sound from the Load
Chain
Check the Load Chain.
(Refer to P69.)
● Check the following item with no load.
■
Function and Performance
(to be continued)
Frequent Inspection
2
Electric Chain Hoist (ER2) Frequent Inspection

KITO ER2 Series Specifications

General

Control Voltage	24V
Duty Cycle	40% ED
Protection Class	IP55
Temperature Range	-20°C to +40°C
Type	Electric Chain Hoist
Frequency	50/60 Hz
Motor Insulation	Class F
Brake Type	Electromagnetic
Load Chain Grade	Grade 80
Ambient Temperature	-20°C to +40°C
Power Supply	3-phase
Lift Height	3 to 30 meters
Chain Falls	1 or 2
Voltage	200-240V, 380-480V