Goodrive300-19 series open loop vector inverter special for hoist Maintenance and hardware diagnosis
-204-
Checking
Item
Method
Criterion
magnetic
contactor
and relay
vibration noise in the
workrooms.
Ensure the contact is in good
connection.
Visual examination
NA
Control
circuit
PCB
and
plug
Ensure there are no loose
screws or contactors.
Tighten up
NA
Ensure there is no smelling or
color-changing.
Smelling and visual
examination
NA
Ensure there are no crackles,
damage, distortion or rust.
Visual examination
NA
Ensure there is no leakage or
distortion to the capacitors.
Visual examination or
estimate the life time
according to the
maintenance
information
NA
Cooling
system
Cooling
fan
Estimate whether there is
abnormal noise and vibration.
Hearing and Visual
examination or rotate
with hand
Stable rotation
Estimate there is no loose
screws.
Tighten up
NA
Ensure there is no
color-changing caused by
overheat.
Visual examination or
estimate the life time
according to the
maintenance
information
NA
Ventilating
duct
Ensure whether there is no
stuff or foreign objects in
cooling fan, air inlet and air
vent.
Visual examination
NA
Consult the local service representative for more details on the maintenance. Visit the official website.
9.3 Cooling fan
The inverter
’s cooling fan has a minimum life span of 25,000 operating hours. The actual life span
depends on the inverter usage and ambient temperature.
The operating hours can be found through P07.14.
Содержание Goodrive GD300-19-004G-4
Страница 1: ...Series Open Loop Vector Inverter Special for Hoist Goodrive300 19 GD300 19 5R5G 4...
Страница 33: ...Goodrive300 19 series open loop vector inverter special for hosit Installation guidelines 32...
Страница 129: ...Goodrive300 19 series open loop vector inverter special for hosit Basic operation instruction 128...
Страница 135: ...Goodrive300 19 series open loop vector inverter special for hosit Basic operation instruction 134...
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