Comeup CWL-301L, Instruction Manual

Page: 8 / 14

IV. Checking Reference
Checking Reference1
Classification of checks
Periodical
Daily
One
month
Three
month
One
year
Checking Item Checking Method Checking Reference
◎
Marking Lable and the like Visual Existence of label
◎
Winding-in
direction of wire
rope
Visual , measuring
Fleet angle
θ
=within 1.5 degree
◎
Installation
Loosing and centre
run-out foundation
Checking of
installing bolts
Existence of
abnomalities
◎
Working Manual Reasonable actuation
◎
Condition of
clamping of wiring
Decomposition
checking
Confirming of
accuracy of fastening
condition
◎
Wearing of
contact point
Decomposition
checking
To be free from
remarkable wearing
and damage
◎
Outer damage of
cable
Visual
To be free from
exposure of
conductive wire
◎ ◎
Attaching
condition of earth
line
Visual
Existence of
abnormalities of
connecting wires
◎
Control/Switch
Condition of
insulation
Measure with 500v
insulation-
Resistance tester
1M
Ω
min
◎
Condition
of insulation
Measure with
resistance tester
1M
Ω
min
◎
Motor
Staining damage
Decomposition
check
Existance of
abnormalities
◎
Loosing of set
screws
Decomposition
check
To be free from
loosening
◎
Wearing of lining
Decomposition
check
To be free from
remarkable wear and
damage
◎ ◎
Brake
Performance Visual
Distance to be not
more than 1.5% of
rope length to be
wound-in during 1
minute
◎
Damage , wearing
Decomposition
check
To be free from
remarkable wear and
damage
◎
Gear
Condition
of grease feeding
Measuring
Existence of
suitability of amount
and deterioration
with Castrol Alpha
Series, SP-220, a
viscosity(cSt) is
226.14/19.5 at 40
∘
C/10
0∘C