7
Part Number: 02805 Rev AA February 2017
FREQUENT & PERIODIC INSPECTION CHART
Item
Frequency
WHAT TO
CHECK
Inspection
Method
Acceptance Level
Dainy
(Frequent)
EVERY 6
MONTHS
(PERIODIC)
LABELING &
TAGS
X X
Nameplate,
capacity label
warning labels &
free chaining tag
Visually
These items must be legible and securely fastened to the hoist. Replace if
necessary.
OPERATION
X X
General
Operation
Lift & lower
a light load
1. Chain must feed into and out of the hoist freely.
2. Brake must hold the load when handle is released.
— X Overload test
Lift & lower a 688
lb. (312 Kg.) load
for the 602 or a
1378 lb. (625 Kg.)
for the 603 one
foot (300 mm)
1. Pull on handle should be about 73# (33Kg.)
2. Brake should operate smoothly while lowering.
X X Directional Lever Movement Lever must move smoothly.
X X Free Chaining Movement
In free chaining mode, chain should feed into and out of the hoist freely when
pulled by hand.
HOOK
ASSEMBLIES
X X
Hook opening &
bowl wear
Measure opening
and bowl wear
See Figure 4.
X X Hook latch
Operation,
engagement &
damage
1. Latch must not be damaged.
2. Latch must operate smoothly with sufficient pressure
to engage the tip of the hook tightly.
X X Hook deformation Visually Hook must not be bent more than 10 degrees from the plane of the unbent hook.
X X
Hook chain
screw, upper
hook pin, hook
collars and hook
collars hardware
Visually There must be no damage, corrosion, excessive wear or looseness.
X X
Hooks, chemical
damage, cracks,
gouges
Visually There must be no excessive cracks,
Chain
X X Lubrication Visually Chain should be frequently lubricated using Frisk Bros. Lubriplate 10-R, or equal.
X X
Corrosion, Pitting,
Gouges
Visually There must be no excessive corrosion, pitting or gouges on the chain.
X X
Wear &
Contamination
Measure chain
for wear & stretch
See figure 5.
X X
Deformation &
Twists
Visually Chain must be free of twists.
Brake Disc — X
Wear &
Contamination
Measure
thickness &
visually
Take the hoist out of service if the thickness is less than 0.094” (2.4 mm)
or if the friction surfaces are glazed, oily or contaminated.
Hoist Head
— X
Side plate &
Covers
Visually Frame and covers should not be damaged or corroded.
X X Handle Visually Handle must not be bent or corroded. Grip should not be damaged.
— X Stripper Visually Stripper must not be bent, corroded or worn.
X X Hardware Visually All nuts must not be corroded and must be securely tightened.
— X Pawl & Ratchet Visually
There should be no excessive wear of the ratchet teeth and the tip of the pawl.
The pawl spring should not be corroded or stretched.
*Daily or before each use.
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