CONTINUED
Condition of load wire
rope (wear, broken
wires, corrosion).
Condition of wire rope
sleeve and thimbled
loop (cracks; wear;
corrosion)
Condition of protective
casings (deformation;
cracks; corrosion)
Condition of base tube
(deformation, cracks,
corrosion)
Tightness of electrical
unit and control unit
Condition of jib crane
for winch installation on
jib crane (cracks,
rupture, corrosion)
Condition of reduction
gear
Condition of motor
Condition of drum
bearings
Condition of spring-
applied brake
FT : Function Test
VT : Visual Inspection without disassembly
IT : Inspection requiring opening or disassembly of component to be checked
14.2 Servicing, maintenance
• To clean the winch, use a moist sponge
and soap.
If any corrosion appears on the winch, clean
the surface using a wire brush or abrasive
paper, then cover with rust-inhibiting paint.
• It is strictly prohibited to use corrosive
products (acid, chlorinated product) to
clean the winch. This type of product will
Before
initial
Before
setting-into-
Installation
service
X
X
X
X
Before
each
Annual
use
X
X
X
X
X
X
X
X
result in pitting corrosion which will
fragilize the unit.
DANGER:
It is strictly prohibited to use a high pressure
cleaner to clean the altotir™ winch. Water
could infiltrate into the electrical unit of the
winch and cause it to fail.
29
Every
Type
10 years
X
VT
X
VT
X
IT
X
VT
X
IT
X
VT
X
IT
X
IT
X
IT
X
IT
GB