Tiger CB-0.25 User manual

WARNING
This hoist should not be installed, operated or maintained by any person who has not read all the
contents of these General Instructions. Failure to read and comply with these instruction or any one
of the limitation noted herein can result in serious bodily injury and or property damage.
MODEL NO: CB-0.25

Part No. Quantity Part Name Part No. Quantity Part Name
C-1 1 Label C-17 1 Chain-End-Fixing Pin
C-2 6 Nut C-18 1 Load Chain
C- 1 Gear Cover C-20 1 Wheel-Side Plate Assembly
C-5 2 Pinion(with Pinion Gear) C-21 1 Disc Hub
C-6 1 Load Gear C-23 1 Ratchet Gear with Brake Disc
C-7 1 Pinion Shaft C-2 2 Pawl Spring
C-8 1 Pinion Shaft Washer C-25 2 Pawl
C-9 1 Gear - Side Plate Assembly C-26 2 Snap Ring for Pawl Pin
C-10 1 Chain Stripper C-27 1 Ratchet Gear Cover
C-11 1 Load Chain Anchoring C-28 1 Handwheel
C-12 1 Bottom Hook Assembly C-29 1 Hand Chain
C-12-1 1 Bottom Hook Pin C-30 1 Washer for Pinion Shaft Nut
C-13 2 Load Chain Guide C-31 1 Check Nut
C-1 1 Load Sheave C-32 1 Cutter Pin for Check Nut
C-15 1 Top Hook Assembly C-33 1 Handwheel Cover
C-15-1 1 Top Hook Pin
1
TEST CERTIFICATE
It is hereby certified that this product was manufactured
under our single-unit control of quality and was passed
with strict inspection in accordance with our inspection
standards.
Capacity
( t )
S. W. L.
( kgs )
Test Load
( kgs )
¼ 250 375

2 IMPORTANT
REMARKS FOR OPERATORS INSPECTION
Do not overload your chain hoist.
Do not give the load a sudden take-off. Take
a
breath when the load chain is just taut, and
check
for brake action by pulling up and down about
10cm above floor.
Do not use the chain with a kink. Do not drag load against floor.
Do not raise too far or lower too fast. Do not try to suspend a load with two hoists.
Never give a shock load to a hoist, even
i
f
the
distance
is
very
short.
Do not wrap the load chain around the load.

3
MAINTENANCE
After use, service the hoist before storing it.
Servicing and repairs should only be carried
out by qualified, competent, and responsible
people.
(a) Clean the hoist thoroughly.
(b) Keep the hoist well-lubricated. Oil the load
chain and hook shank.
(c) Store the hoist correctly against rain and
moisture.
When the hoist is installed outdoors,
exceptional care should be taken regarding
maintenance.
4
INSPECTION
Frequent Inspections-Visual Inspection by operator or other
authorized person, and listening (while hoist operates) for
unusual sounds which may indicate trouble.
Exception: Brakes require more than
audio-visual inspection. Check frequently
by operating hoist, with and without load,
stopping at various positions to test holding
power and observe amount of drift, if any.
To Adjust Brake:(See Fig.1)
A. Fully-tightened position.
B. Slack off slightly form Position A,
and insert the cutter pin. FIGURE 1
※ Replace brake disc if thickness is less than 0.08 inch.
5
CHAIN AND HOOKS
The hooks and load chains are made of special
alloy-steels and are precisely heat-treated.
Never weld or heat-treat them again.
(a) Load Chain
The load chains are exceptionally long-wearing, but
wear is unavoidable and certain conditions will cause
wear and corrosion that will lessen the strength.
Load chains worn beyond the permissible limits
shown in the Table 1 must be replaced at once.
(b) Hooks
The hook opening will elongate with overloads
and incorrect hooking. When the hook opening
is elongated beyond the permissible limits shown
in the Table 2, it is dangerously deformed and must
be replaced immediately.
TABLE 1 CHAIN DIMENSIONS
Model No. Diameter of
Chain Wire
Maximum Allowable
Gauge Length
CB-0.25
Ø4mm 11 links = 135mm
TABLE 2- HOOK THROAT OPENING
Capacity
t
Hook Throat Opening (mm)
e
Normal Discard ≥
0.25 27 30